Catalogue Heating, Air-conditioning, Cooling. Circulating Pumps. Glandless Pumps and Accessories, Package Heat Exchanger Assembly

Transcription

1 Catalogue Heating, Air-conditioning, Cooling Circulating Pumps Glandless Pumps and Accessories, Package Heat Exchanger Assembly Catalogue A1-5 Hz - 9 A1

2 Wilo-Comfort- Vario CO 1/MVIE B Series Catalogue Wilo-Jet WJ B1 Wilo-Sub TWI 5-SE P & P B1 Wilo- SilentMaster B1 Wilo-Sub TWU 3 B1 Wilo-RainSystem AF Comfort B1 Wilo-Comfort- Vario COR B Wilo-Stratos ECO A1 Wilo-Safe A1 Wilo-Star- Z 15 TT A1 Wilo- DrainLift Con C3 Wilo-Stratos A1 Wilo-Drain TM/ TMW 3 Twister C1 Wilo-DrainLift S C Wilo- CronoBloc-BL A3 Series Catalogue Wilo- EMU KS C1 Wilo-RainSystem AF 15 B1 Wilo-Comfort-Vario COR B Wilo-Stratos-D A1 Wilo- CronoLine-IL-E A Wilo-TOP-Z A1 Wilo-Stratos A1 Wilo- CronoBloc-BL A3 Wilo- DrainLift M C3 Wilo- DrainLift WS C3

3 Programme oeriew and fields of applications Glandless pumps Pump type Main field of application Page Heating, air-conditioning, cooling High-efficiency pumps Single pumps Wilo-Stratos ECO S/M S/M 3 Wilo-Stratos M/C C M/C 5 Double pumps Wilo-Stratos-D C C C 8 Energy-saing pumps Single pumps Wilo-Star-E S/M S 8 Wilo-TOP-E M/C 93 Double pumps Wilo-TOP-ED C 19 Automatic pumps Single pumps Standard pumps Single pumps Wilo-Smart S/M S/M S 1 Wilo-Star-RS S/M S/M 1 Wilo-AXL (maximum 1/min) M/C 15 Wilo-TOP-RL (maximum 1/min) M/C C 159 Wilo-SE (maximum 88 1/min) M/C C 1 Wilo-TOP-S (maximum 88 1/min) M/C C 173 Wilo-TOP-D (maximum 1 1/min) M/C C 199 Double pumps Wilo-Star-RSD S/M S/M 1 Secondary hot water circulation High-efficiency pumps Single pumps Wilo-TOP-SD (maximum 85 1/min) C C 18 Wilo-SE-TW (maximum 88 1/min) C Wilo-Stratos ECO-Z M 57 Wilo-Stratos-Z M/C M/C C M/C Double pumps Wilo-Stratos-ZD C C C 7 Standard pumps Single pumps Wilo-Star-Z 15 S 89 Wilo-Star-Z /5 M M 89 Wilo-TOP-Z (maximum 85 1/min) M/C M/C 3 - Special single pumps Wilo-VeroLine-IP-Z M/C M/C M/C M/C 313 Solar thermal, geothermal energy High-efficiency pumps Single pumps Standard pumps Single pumps Wilo-Stratos ECO-ST S/M 3 Wilo-Star-ST S/M 33 Wilo-Star-RSG S/M 3 Key: - Not applicable S Single- and two-family houses M Multi-family houses C Commercial New in the programme or series extension or modification Fields of application: Heating Secondary hot water circulation Floor heating Air-conditioning/cooling Solar thermal Geothermal energy systems

4 Best in energy saing.* Wilo-Stratos ECO high-efficiency pump. *With a grade of 1.3, the Wilo-Stratos ECO is een a test winner in terms of energy efficiency: 3% lower energy consumption than the runner-up. saings of up to 3, Euros in years compared to uncontrolled heating pumps. Very good? We call this Pumpen Intelligenz.

5 Contents General notes and abbreiations Planning guide 1 Heating, air-conditioning, cooling 38 Wilo-Stratos ECO, Stratos, Stratos-D Wilo-Star-E Wilo-Star-RS, TOP-S, TOP-D Wilo-Star-RSD, TOP-SD Heating, air-conditioning, cooling Secondary hot water circulation 5 Wilo-Stratos ECO-Z, Stratos-Z Wilo-Star-Z, TOP-Z, VeroLine-IP-Z Secondary hot water circulation Solar thermal, geothermal energy systems 318 Wilo-Stratos-ECO-ST Wilo-Star-ST, Star-RSG Solar thermal, geothermal energy systems Serice/accessories systems 39 Wilo-TOP motor technology, circuit diagrams Switching plugs, serice units Pipe unions, adapter fittings Wilo-thermal insulation shells, ClimaForm Wilo-Safe-WS, DrainLift Con Serice/accessories, systems Switchgears and control deices 371 Pump management Wilo-Control 35 Wilo-S1.../S..., SK, SD, VR-HVAC, CR, CRn, CC-HVAC Wilo-IF-Module Stratos IR-Modul, IR-Monitor, Protect-Modul-C Wilo-Control AnaCon/DigiCon/DigiCon-A Wilo-Control bus box, CAN bus line Switchgears and control deices Pump management systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

6 Heating, air-conditioning, cooling Contents Heating, air-conditioning, cooling High-efficiency pumps Series oeriew 38 Single pumps Wilo-Stratos ECO 5 Wilo-Stratos 5 Double pumps Wilo-Stratos-D 8 Energy-saing pumps Series oeriew 8 Single pumps Wilo-Star-E 8 Wilo-TOP-E 93 Wilo-TOP-ED 19 Automatic pumps Series oeriew 1 Single pumps Wilo-Smart 1 Standard pumps Series oeriew 13 Single pumps Wilo-Star-RS 1 Wilo-AXL 15 Wilo-TOP-RL 159 Wilo-SE 1 Wilo-TOP-S 173 Wilo-TOP-D 199 Double pumps Wilo-Star-RSD 1 Wilo-TOP-SD 18 Secondary hot water circulation High-efficiency pumps Series oeriew 5 Single pumps Wilo-Stratos ECO-Z 55 Wilo-Stratos-Z Standard pumps Series oeriew 8 Single pumps Wilo Star-Z 87 Wilo-TOP-Z 98 Wilo-VeroLine-IP-Z 39 Solar thermal, geothermal energy systems High-efficiency pumps Series oeriew 318 Single pumps Wilo-Stratos ECO-ST 3 Standard pumps Series oeriew 33 Single pumps Wilo-Star-ST 33 Wilo-Star-RSG 3 Subject to change 9/8 WILO SE

7 Heating, air-conditioning, cooling Contents Serice/accessories Wilo-TOP motor technology 39 Circuit diagrams 351 Switching plugs/serice units 355 Pipe unions 35 Adapter fittings Wilo-(R), Wilo-(RF), Wilo-(F) 358 Thermal insulation for pumps 31 Pump cold water insulation Wilo-ClimaForm 3 Heating, air-conditioning, cooling Systems Series oeriew 3 System separation for floor heating Wilo-Safe-WS 35 Condensate lifting unit Wilo-DrainLift Con 38 Switchgears and control deices Secondary hot water circulation Series oeriew 371 Planning guide 371 Wilo-S1Rh 391 Wilo-SK 1 39 Wilo-SR...3D 393 Deice assignment and equipment 395 Wilo-SR-System, Wilo-SD-System 397 Wilo-SK, Wilo-SK Control systems 1 Wilo-VR-HVAC 18 Wilo-CR, Wilo-CRn, Wilo-CC Signal transmitters and accessories 3 Solar thermal Wilo-Control pump management systems Pump control Series oeriew 35 Planning guide 1 Wilo-IR-Modul, Wilo-Dia-Log 5 Wilo-IR-Monitor 9 Wilo-IF-Module Stratos, Wilo-IF-Module 57 Wilo-Protect-Modul 77 Building automation (BA) Wilo-Control AnaCon 83 Wilo-Control DigiCon 85 Wilo-Control DigiCon-A 87 Accessories Wilo-Control bus box, CAN bus line 89 Serice/accessories, systems Switchgears and control deices pump management systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

8 General notes and abbreaitions Abbreiations used and what they mean Abbreiation Meaning Abbreiation Meaning 1~ 1-phase current 3~ 3-phase current Autopilot blsf CAN Automatic adjustment of the pump output in setback phases, e. g. boiler setback operation during the night Blocking current-proof, no motor protection necessary CAN (Controller Area Network) - Multi master bus system, in which seeral equal CAN-deices may communicate ia a -core bus within ery short cycle times. The Wilo-CAN bus includes a CANopen Standard (EN 535-) which is independent of the supplier. DM Three-phase motor, 3~ DN p p-c p-t p- T EBM ECM technology Nominal diameter of the flange connection Pressure loss Control mode for constant differential pressure Control mode for differential pressure control depending on the fluid temperature Control mode for ariable differential pressure Control mode for differential temperature Indiidual run signal Electronically commutated motor with new damproom enclosure, newly deeloped glandless drie concept for high-efficiency pumps EM Single-phase motor, 1~ EnEV ESM Ext. Off Ext. Min FI BA GRD/GLRD dh H IF Int. MS IR German Energy Conseration Legislation Indiidual fault signal "Oerriding Off" control input Control input Oerriding Min, e. g. for setback operation without Autopilot Residual current-operated protectie deice Building automation Mechanical seal Degree of German water hardness; formerly used unit for assessing the water hardness. Is no longer used since the SI-unit mmol/l has been introduced. Conersion: 1 dh =.1783 mmol/l Deliery head Interface Internal motor protection: Pumps with internal protection against unacceptably high winding temperatures Infrared interface KDS KLF KTL-coating KTW LON mmol/l MOT P 1 PLR Q (= ) RMOT SBM SSM Control input - 1 V Capacitor PTC thermistor sensor Electrophoretic painting (cataphoretic coating): Painting with high adhesie strength for long-lasting corrosion protection Approal for products with plastics, for use in potable water applications Local Operating Network (open, standardised data bus system independent of manufacturer in LON- Works networks) Millimol per litre; SI-unit for assessing the water hardness (total hardness or concentration of alkaline earth ions) Motor module (drie motor + impeller+ terminal box/ electronic module) for replacement of TOP-...-series Power consumption (power supplied from the grid) Pump master computer, Wilo-specific data interface Volume flow Spare motor (drie motor + impeller + terminal box/ electronics module) for replacement Run signal or collectie run signal Fault signal or collectie fault signal Analogue input for external actiation of functions TrinkwV 1 German Drinking Water Ordinance of 1 (alid from 1.1.3) VDI 35 Wilo-Control WRAS WSK VDI guideline for preenting damage in hot-water heating installations Building automation management with pumps and accessories Water Regulations Adisory Scheme (potable water approal for Great Britain and Northern Ireland) Thermal winding contacts (in motor for monitoring the winding temperature, full motor protection by additional tripping unit) Operating mode of double pumps: Indiidual operation of the releant operating pump Operating mode of double pumps: Parallel operation of both pumps Number of poles of electric motors: -pole motor = approx. 9 rpm at 5 Hz Number of poles of electric motors: -pole motor = approx. 15 rpm at 5 Hz Number of poles of electric motors: -pole motor = approx. 95 rpm at 5 Hz Subject to change 9/8 WILO SE

9 General notes and abbreaitions Material designations and their meaning Material Meaning 1.1 Chrome steel XCr Chrome steel XCr Chrome steel X17CrNi1-1.1 Chrome steel X39CrMo Chromium nickel steel X5CrNi Chromium nickel steel X8CrNiS Chromium nickel steel XCrNi Chromium nickel molybdenum steel X5CrNiMo Chromium nickel molybdenum steel GX5CrNiMo Chromium nickel molybdenum steel XCrNiMoN Chromium nickel steel with titanium addition XCrNiTi Chromium nickel steel with copper and niobium addition X5CrNiCuNb Chromium nickel steel with titanium addition XCrNiMoTi17-1- Abrasite Al Ceram COMPOSITE EN-GJL EN-GJS G-CuSn1 GfK GG GTW GGG Inox NiAl-Bz PPO PP-GF3 PUR SiC ST Chilled cast iron for use with heaily abrasie fluids Aluminium Liquid ceramic coating; coating with ery high adhesie strength for long-lasting corrosion protection High-strength plastic material Cast iron (with lamellar graphite) Cast iron (with spheroidal cast iron) Zinc-free bronze Glass fibre reinforced plastic see EN-GJL Special cast iron: white malleable cast iron see EN-GJS stainless steel Nickel aluminium bronze Trade name: Noryl, fibreglass-reinforced plastic Polypropylene, reinforced with 3% fibreglass Polyurethane Silicon carbide Steel VA Material group, e.g. 1.31, 1.3 VA Material group, e.g. 1., Wear and tear Pumps or parts of pumps are subject to wear in accordance with state-of-the-art technology (DIN 3151/DIN-EN 133). This wear may ary depending on operating parameters (temperature, pressure, speed, water condition) and installation/usage situation and may result in the malfunction or failure at different times of the aboementioned products/components including their electrical/electronical ciruitry. Wear parts are all components subject to rotary or dynamic strain including electronic components under tension, in particular: - Seals (incl. mechanical seal), seal ring - Stuffing box - Bearing and shaft - Impellers and pump part - Ball race and wear ring - Wear ring / wear plate - Macerator - Capacitor - Relay / contactor / switch - Electronic circuits, semiconductor components etc. Pumps and continuous-flow machines (lie submersible mixers and recirculation pumps), as well as their components with coatings (cataphoresis coating, K- or Ceram-coating) are subject to constant wear due to the abrasie fluid contents. It is for that reason that the coating is also listed with the wearing parts contained in these units! We do not accept liability for faults or defects arising from natural tear and wear. Note In accordance with German Energy Saing Ordinance [Energieeinspar-Verordnung EnEV] as of the 1.. at boiler outputs from 5 kw, heating pumps are to be equipped with switchgears for automatic performance control or electronically controlled pumps are to be installed. In accordance with TrinkwV 1 and DIN 593-, only circulating pumps with corrosion-resistant pump housings made of stainless steel or red brass (CC 99K) are to be utilised in secondary hot water circulation systems. Pump replacement Detailed information on the subject of "Replacing heating pumps" can be found in the current Wilo replacement guide for heating pumps. Wilo General terms of deliery and serice The latest ersion of our general terms of deliery and serice can be found on the Internet at Heating, air-conditioning, cooling Secondary hot water circulation Solar thermal, geothermal energy systems Serice/accessories, systems Switchgears and control deices pump management systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

10 Planning guide Glandless pumps (general) Planning guide Glandless pumps (general) Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Pump selection: General remarks Circulation pumps should always be selected so that the specified duty point is located at or as near as possible to the point of maximum efficiency (optimum olume flow) of the maximum speed H/Q pump cure. Circulation pipe Wilo recommends the installation of a check ale in order to preent faulty circulation and to preent graity circulation in pumps that hae been shut down. Controls for automatic time-dependent actiation/deactiation: Wilo-SK 1 switchgear for pumps of the Wilo-TOP-Z series (1 ) ( ) (3 ) Fig.: Pump cure Optimal flow rate If the specified duty point lies between two pump cures, then the smaller pump is always to be selected: Fig.: Wilo-SK 1 switchgear 1 B A Duty point Wall-mounted installation ersion, protection class IP 31 Direct connection for single-phase pumps (EM) without thermal winding contact (WSK) For three-phase pumps or for single-phase pumps with WSK, only in combination with Wilo-SK or contactor Clock timer for On/Off day programme with 15-minute switching interals Clock timer in special ersion with day/week programme and battery backup (1 hours), with digital display Fig.:Pump selection Flow rate The resulting olume flow reduction has no appreciable effect on the actual heating output in heating systems. This applies to pumps for cooling systems. Pump selection: Secondary hot water circulation systems Pump selection In order to ensure the correct configuration of the secondary hot water circulation system, the pipe system must be designed in accordance with DIN 1988 as well as DVGW worksheets W 551 to W 553. The olume flow should be determined according to the specifications in the standard and the DVGW guideline. If the hydraulic duty point is between two pump cures, then the next largest circulation pump or speed stage is to be selected in accordance with DVGW worksheet W553. The heat losses in the ascending and circulation secondary hot water pipes are to be reduced to a minimum by appropriate insulation. Variable speed control Experience shows that ariable speed control is only required in circulation pumps in secondary hot water circulation systems for the basic adjustment of the performance. An automatic speed control is not required. A time-dependent actiation/deactiation should howeer be proided for each installation. Motor protection Blocking current-proof pumps and pumps with internal protection against unacceptably high winding temperatures do not require motor protection. All other pumps hae integrated full motor protection, including trip electronics or full motor protection (WSK) in combination with the Wilo-SK /SK tripping units. Since most secondary hot water circulation systems permit periodic circulation pump deactiation (as a rule at night), a clock timer should be included in the standard equipment for automatic ON/OFF operation. The German energy saings ordinance (EnEV) demands periodic pump actiation/deactiation. Legionellae switching of the heat generator or the heating controller are to be obsered and taken into account during programming. Maximum secondary hot water temperature In iew of the hardness-forming components contained in the water, secondary hot water circulation systems should not be operated at temperatures aboe 5 C. This limit is required to aoid the formation of lime deposits. Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

11 Planning guide Glandless pumps (general) Pump duty splitting General notes on double pumps Two pump heads mounted in a common housing, hydraulically separated by a switchoer ale Specific design characteristics like with corresponding single pump series Replacement of an equally powerful single pump with identical installation dimensions Wide range of applications due to standard 3-stage switching Pump duty splitting Splitting the assigned maximum design output to a double pump in parallel operation enables - particularly in terms of heating - significantly improed adaptability to partial-load conditions and optimum economic efficiency. The partial-load pump output to be achieed on aerage during the season, i.e. for more than 85% of the heating season is sufficient for the operation of one pump only; the second pump is aailable for parallel operation for occasional full-load requirements. Benefits of splitting the output between two pumps: Reduction of the operating costs by between 5% and 7% Increased reliability due to the constant aailability of a standby unit ready for operation The indiidual performance maps for double pumps featured in the releant chapters specify the hydraulic performance alues for both indiidual and parallel operation. Operating modes for double pumps Double pumps are suitable for operation in either of two basically different operating modes: Main/standby mode Parallel operation Main/standby mode (RESERVE) Parallel operation (ADDITION) Flow rates in pipe and pump The flow rate of the fluid in the pipework is determined by the crosssection sizes. The alues listed below should not be exceeded: Nominal connection diameter DN [ mm] In building installations Flow rate [m/s] Up to Rp 1¼ or DN 3 Up to 1. DN and DN 5 Up to 1.5 DN 5 and DN 8 Up to 1.8 DN 1 and greater Up to. In long-distance heating pipes.5 to a maximum of 3.5 The flow rates [m/s] in the pump are specified in all duty charts for Wilo pumps as a function of the pump output. Viscous fluids All pump cures included in the catalogue apply to the pumping of water (kinematic iscosity = 1 mm /s). If fluids of different density and/or iscosity are pumped (e.g. water-glycol mixtures), the hydraulic alues of the pump and the pipe system will deiate. Documents on the calculation of the correction alues for the selection of the pumps can be obtained from Wilo. Correction alues for the pipe system (increased pressure loss, specific thermal output deficit) cannot be proided by the pump manufacturer. They must be calculated by the planning engineer in cooperation with the chemical additie suppliers and the manufacturers of the ales. Minimum intake pressure for the preention of caitation To preent caitation (apour bubble formation within the pump), it is necessary to maintain a sufficiently high oer pressure (suction head) at the pump suction port in relation to the apour pressure of the fluid being pumped. The minimum suction heads are listed in the respectie tables for all glandless pumps. These reference alues apply to heating systems up to 13 C feed temperature and installation locations up to 3 m aboe sea leel. Addition for higher altitudes:.1 m/1 m height increase. The alues must be increased accordingly when pumping fluids of higher temperatures or lower densities, where there is greater flow resistance on the pump suction side, and in regions of lower atmospheric pressures. Pump I or Pump II in operation Both pumps in operation The ersion-specific pump output is proided by whicheer one of the two pumps is acting as the main pump; the second pump remains on standby, ready for timeor fault-actuated switchoer. The ersion-specific pump output is proided by both pumps operating in parallel. One pump can be switched off during partial-load operation. 1 Subject to change 9/8 WILO SE

12 Planning guide Glandless pumps (general) Notes on installation and operation Permitted ambient temperature: C to + C Installation Installation inside a building Glandless pumps must be installed in dry, well-entilated, frost-free rooms. Installation outside a building (outdoor installation) The glandless pumps of the following series are suitable for outdoor installation: Wilo Stratos/-D Wilo TOP-S/-SD Wilo TOP-RL Wilo SE / SE-TW The following conditions must be complied with: Installation of the pump in a sump (e.g. light sump, ring sump) with coer or in a cabinet/housing for protection against the weather Aoidance of direct sunlight on the pump Protection of the pump against rain Dripping water from aboe is permitted proided that the electrical connection has been established in accordance with the installation and operating instructions and the terminal box has been properly sealed Proide adequate entilation/heating in situations where the permitted ambient temperature is exceeded or fallen short of Permissible ambient temperature for outdoor installation: Stratos/-D: -1 C to + C TOP-S/-SD: - C to + C TOP-RL: - C to + C Wilo-SE / SE-TW: - C to + C Condensation water All standard pumps for cold water operation that are intended for applications up to -1 C/- C are fully condensation-proof. The grey cast iron pump housing of the following series is used for surface finishing: Stratos/Stratos-D TOP-E/-ED TOP-S/-SD TOP-D TOP-RL AXL/SE/SE-TW with a special coating: (cataphoretic coating). The benefits of this coating are: Optimum corrosion protection against condensation formation on the pump housings in cold-water installations Very high scratch and impact resistance With Wilo-TOP-E/-ED pumps, the fluid temperature must always be the same as or higher than the ambient temperature to preent condensation water formation. Intermittent operation The series Stratos/Stratos-D/Stratos-Z/Stratos-ZD Star-RS/RSD TOP-S/-SD TOP-D TOP-Z TOP-RL AXL/SE/SE-TW can also be used for intermittent operation. Connections Screw-end pumps Screw-end pumps are equipped with connecting threads in accordance with DIN EN ISO8, Part 1. Seals are included in the scope of deliery. Pipe unions with pipe thread in accordance with DIN EN 1-1 must be ordered separately. DIN 999 (pipe thread sealing in the thread) Female pipe thread Rp 1½ Male pipe thread R 1½ Flange-end pumps The pump flanges are designed in accordance with DIN 531, DIN 533 or DIN EN 19-. Detailed information is proided for the respectie pump series. Combination flange pumps Flange-end pumps with combination flanges can be mounted with counter flanges PN and PN 1 in accordance with DIN or DIN EN up to and including DN 5. The installation of a combination flange with a combination flange is not permitted. Screws with a tensile strength class of. or higher must be used for the flanged connections. The washers included in the scope of deliery must be fitted between heads of the screws/nuts and the combination flange. Recommended screw lengths: Thread Tightening torque Flange connection PN Motor Glandless pump motors with protection class: DIN EN ISO 8/1 (sealing pipe thread with flat gasket on longitudinal side) Female pipe thread G 1½ Male pipe thread G 1½ Minimum screw length DN 3/DN DN 5/DN 5 M1 Nm 55mm mm Flange connection PN 1 M1 95 Nm mm 5 mm Wilo-Stratos series IP Wilo-EasyStar series IP Wilo-ClassicStar series IP Wilo-TOP range IP Remaining pump range IP Insulation class F/H Emitted interference EN 1--3 Interference resistance EN 1-- Electrical connection All Wilo pumps are made for a oltage of 3 V or V (tolerance ±1%) in accordance with DIN IEC 38. All Wilo pumps made after 1. January 1995 hae been labelled with the CE marking in accordance with the EU Machinery Directie. When pumps are used in systems with fluid temperatures aboe 9 C, a suitably heat-resistant connecting pipe must be used. Operating pressure The maximum system pressure (operating pressure) and the flange ersions for the pumps are listed in the releant tables. All flanges on glandless pumps (except Stratos, Stratos-Z, Stratos-D and Stratos- ZD) hae pressure-measurement connections R 1 / 8 Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 11

13 Planning guide Glandless pumps (general) Electronic performance control Heating pumps are, due to their high annual operating hours, among the largest power-consuming appliances in buildings. Automatic pump performance control helps drastically to reduce power consumption in heating pumps. Reductions of up to 5% can thus be achieed. Compared to standard pumps, high-efficiency pumps can een sae up to 8% electricity costs. All operating states, in particular in the partial load range that is typical for heating systems, can be optimised hydraulically by means of automatic pump performance control. A further significant effect connected with the preention of a rise in pump pressure is the aoidance of flow noise in thermostatic ales. German Energy Saings Ordinance, EnEV In the context of the legal measures for the reduction of CO emissions, with regard to the electricity consumption of heating circulation pumps, the legislator has stipulated in the EnEV that circulation pumps installed after 1. February with a nominal thermal output exceeding 5 kw must be equipped in such a way that the electrical power consumption is automatically adjusted to the specific pumping operation requirements in at least three stages. Een though the EnEV does not demand the use of an automatic pump output controller for pumps with a nominal thermal output below 5 kw, it is neertheless the case that by far the greater potential saings in terms of electricity and CO are to be found in the oneand two-family house sector, i.e. with installations below 5 kw. The pump output controller does not replace the need for the correct dimensioning of the circulation pump. The installed pump output must also be checked when the pump is replaced. Controlled pumps that are slightly oerdimensioned do not pose any risk if they are correctly set to the nominal load requirement. Standards/directies CE marking (all Wilo pumps) Certification according to: - ISO 91, - ISO 11, - VDA. the frequency conerter or the filter supplier. If losses in the motor are caused by the frequency conerter, the pumps are to be run at a maximum of 95 % of their nominal speed. If glandless pumps of the TOP-S/-SD, TOP-D and TOP-Z series are operated on one frequency conerter, the following limit alues at the connection terminals of the pumps must not be fallen short of: U min = 15 V f min =3Hz Minimum olume flow Larger pumps require a minimum flow rate to ensure trouble-free operation. Operating against a closed slide ale, olume flow Q = m3/ h, can lead to oerheating inside the pump. Limit conditions for pump operation at Q=m 3 /h: up to P = 1kW are unproblematic if the fluid temperature is 1 K below the maximum permissible fluid temperature. Aboe P > 1kW permanent operation, a minimum olume flow of Q=1 %Qnominal is required For the limit ranges, please consult Wilo. Motor protection The selection of the right motor protection is a decisie factor for the serice life and operational reliability of a circulation pump. Motor protection switches are no longer suitable for pumps with selectable speeds, since their motors hae deiating nominal currents in the different stages, which require fuses for each of these stages. All circulation pumps are either blocking current-proof proided with internal protection against unacceptably high winding temperatures with full motor protection by thermal winding contacts (WSK) and separate Wilo tripping unit (e.g. Wilo-SK /SK ) with full motor protection by an integrated tripping mechanism For the exact equipment, see the "Motor data" table. No other motor protection is required by the customer, unless demanded by the regional electricity supply company. Pump cures The pump cures apply to water at + C and a kinematic iscosity of 1 mm /s. The pump cures take the European oltages of 3 V and V into account. Pump control When Wilo pumps are operated with control deices or module accessories, the electrical operating conditions in accordance with VDE1 are to be complied with. When operating glandless and glanded pumps with brands of frequency conerters other than those supplied by Wilo, output filters for reducing motor noise and for preenting harmful oltage peaks are to be used and the following limit alues are to be complied with: Glandless pumps with P.kW and glanded pumps with P 1.1kW rate of oltage rise du/dt < 5 V/ s oltage peaks û<5 V For glandless pump motors, sine filters (LC filters) are recommended for noise reduction instead of du/dt filters (RC filters). Glanded pumps with P > 1.1kW rate of oltage rise du/dt < 5 V/ s oltage peaks û<85 V Installations with long cable lengths (l > 1 m) between conerter and motor may increase the du/dt and û leels (resonance). The same applies to operation with more than units using a common power supply. The output filters must be designed by the manufacturer of 1 Subject to change 9/8 WILO SE

14 Planning guide Glandless pumps (general) Sound pressure leel Glandless pumps are low-noise due to their design. Their air-borne noise alues with measuring-surface sound pressure leel Lp (A) [db] depend on the motor power output, and are determined under normal operating conditions. [db] W Rate motor output P Lp (A) [db], -pole standard pumps ( 9 1/) and Stratos series Lp (A) [db], -pole standard pumps ( 15 1/) and TOP-E series Thermal insulation for heating applications All Wilo-Stratos/Stratos-Z, Wilo-TOP-E/-S/-Z/-D and Stratos ECO single pumps are standard-equipped with insulation shells to preent any loss of heat at the pump housing. Material: EPP, polypropylene foam Thermal conductiity:. W/m K in accordance with DIN 1 Flammability: Class B in accordance with DIN 1; FMVSS 3 When insulating the pump onsite, care must be taken to coer the pump up to the top edge of the pump housing only (the motor must be left uncoered). Quality and safety marks For pump types: Star-E 5/..., -E 3/..., Stratos ECOStar-RS 5/..., -RS 3/..., RSD 3/..., Star-Z /1, -Z 5/ Certificate of conformity Aailable on request at additional charge for all glandless circulation pumps of the series: Stratos, Stratos-D, Stratos-Z, Stratos-ZD TOP-E/-ED TOP-S/-SD TOP-D TOP-Z TOP-RL SE/SE-TW Certificate of conformity.1 Content: Certification that the supplied product complies with the order, without details of test results. Certificate of conformity. Content: Certification that the supplied product complies with the order, with details of series test results. Acceptance test certificate 3.1B Content: Certification that the supplied product complies with the order, with details of test results actually measured on the product. The required test scope must be specified in adance. Insulation for air-conditioning/cooling applications If pumps from the series Stratos, Stratos-D, Stratos-Z TOP-S/-SD TOP-D TOP-Z TOP-RL SE/SE-TW are used in air-conditioning/cooling applications, no diffusion-proof insulation is permitted to coer the drain labyrinth between the pump housing and the motor. That ensures that any condensate haing possibly accumulated in the motor can drain off freely through the condensate drain openings in the motor housing. The Wilo-ClimaForm diffusion-proof insulation aailable as accessory for the Stratos, TOP-S, TOP-RL and SE series for the insulation of pump housings in cold water applications ensures this automatically due to its specific design. Wilo-ClimaForm: Water apour diffusion resistance >7 Normal flammability, in accordance with DIN 1-B Part 1 Quality monitoring in accordance with DIN 18 Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 13

15 Planning guide Glandless pumps (general) Special ersions Pumps for other oltages or Hz frequency possible on request (at additional charge). Other materials and ersions (RG, PN 1) for pumps are listed in the pump tables. The glandless circulation pump With this design, all rotating components inside the canned motor run in the pumped fluid. The required shaft seal in conentional pump types achieed by the use of stuffing boxes or mechanical seals is omitted. The pumped fluid lubricates the shaft bearings and cools the components of the electric motor. The electrical part of the pump motor (stator with winding) is separated from the encapsulated rotor compartment by means of an encapsulated motor cartridge (with the TOP Wilo series) and/or by a can sealed off with O-rings. Impeller Hydraulic seal Winding Rotor Bearings Spacer can Fluid Installation positions for glandless pumps 1) Installation positions not permitted Permitted without restrictions All energy-saing pumps, infinitely ariable control Permitted without restrictions All standard and secondary hot water circulation pumps, 1 or 3 speed stages 1) Installation positions for Wilo-Stratos/-Stratos-Z/-Stratos-D/-Stratos-ZD see "High-efficiency pump planning guide Additional terminal box positions for single and double pumps Pump types Energy-saing pumps Star-E (5, 3) TOP-E 5 (3)/1-7 TOP-E 3/1-1 TOP-E /1- TOP-E 5/1- TOP-ED 3/1-7 TOP-ED /1-7 TOP-ED 5/1- Standard and secondary hot water circulation pumps Star-RS, Star-Z Stratos ECO-Z Star-RSD Install pumps under stress-free conditions. Applicable to all operating conditions. TOP-ED double pumps cannot be used for additional installation positions due to the inclined arrangement of the terminal boxes. Please consult Wilo. 1 Subject to change 9/8 WILO SE

16 Planning guide Connection information for Wilo-TOP and Wilo Stratos Connection of Wilo-TOP... and -Stratos... to Wilo switchgear proided onsite Planning guide Connection of Wilo-TOP... and -Stratos... to Wilo switchgear proided onsite Aailable Wilo switchgear IP Wilo-TOP-S Wilo-TOP-Z Wilo-TOP-RL Wilo-SE New pump type Switchgear connection possible according to wiring diagram Wilo-TOP-SD Wilo-SE-TW or x Wilo-TOP-S x Wilo-TOP-Z x Wilo-TOP-RL x Wilo-SE Wilo TOP-D Wilo- TOP-E Stratos Stratos-Z Wilo-TOP-ED Stratos-D Stratos-ZD or x TOP-E x Stratos x Stratos-Z Accessories: Modules Wilo-IF-Module alternating current Wilo- TOP-E Stratos Stratos-Z Wilo-TOP-ED Stratos-D Stratos-ZD or x TOP-E x Stratos x Stratos-Z 1~ 3~ 1~ 3~ 1~ 3~ 1~ 1~ 1~ 1~ WSK SSM IP SSM IP WSK SSM IP SSM IP WSK IP WSK SK 1 A B C 1) D 1) A B C 1) D 1) T V X 1) Y E E Yes Yes SK / F G H I F G H I U W X1 Y1 J J Yes Yes SK 3 K L K L K L Yes Yes SR 3D M N O P Q or R Yes Yes AR/DR/CR S S IP: Internal protection against unacceptably high winding temperatures, WSK: Thermal winding contacts SSM: Collectie fault signal - = connection not possible, 1) Only in conjunction with contactor and/or Wilo-SK /; SK/ can also be used as On/Off switch or contactor Wiring diagram A power supply 1~3 V/N/5 Hz Wiring diagram B power supply 1~3 V/N/5 Hz SK 1 L N PE L1 N PE PE N SK 1 SK SK N PE L1 N PE PE N PE L1 N PE L1 L L3 N N 1 WSK PE U V W N L N L N WSK 1)Wilo-TOP-S/-Z/-SD/-RL 1) 3) Wilo-TOP-S/-Z/-SD Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 15

17 Planning guide Connection information for Wilo-TOP and Wilo Stratos Connection of Wilo-TOP... and -Stratos... to Wilo switchgear proided onsite Wiring diagram C power supply 3~ V/N/5 Hz Wiring diagram D power supply 3~ V/N/5 Hz SK 1 N PE L1 N PE PE N SK 1 N PE L1 N PE PE N PE L1 L L3 N PE L1 L L3 N SK SK PE L1 L L3 N N 1 WSK PE U V W N SK SK PE L1 L L3 PE U V W N N 1 WSK N L1 L L3 L1 L L3 SSM 1) 3) Wilo-TOP-S/-Z/-SD Wiring diagram E power supply 1~3 V/N/5 Hz 1) ) 3) Wilo-TOP-S/-Z/-SD Wiring diagram F power supply 1~3 V/N/5 Hz SK 1 L N PE L1 N PE PE N SK SK PE L N PE L1 L L3 N N 1 WSK PE U V W N L N SSM L N 1)Wilo-TOP-E/-ED Wiring diagram G power supply 3~ V/N/5 Hz 1)Wilo-TOP-S/-Z/-SD/-RL Wiring diagram H power supply 3~ V/N/5 Hz PE L N PE L1 L L3 N SK SK PE L1 L L3 N N 1 WSK PE U V W N SK SK PE L1 L L3 PE U V W N N 1 WSK N L N WSK L1 L L3 1) 3) Wilo-TOP-S/-Z/-SD 1)Wilo-TOP-S/-Z/-SD 1 Subject to change 9/8 WILO SE

18 Planning guide Connection information for Wilo-TOP and Wilo Stratos Connection of Wilo-TOP... and -Stratos... to Wilo switchgear proided onsite Wiring diagram I power supply 3~ V/N/5 Hz Wiring diagram J power supply 3~ V/N/5 Hz or 1~3 V/N/5 Hz PE L1 L L3 N PE L1 L L3 N SK SK PE L1 L L3 N N 1 WSK PE U V W N SK SK PE L1 L L3 N N 1 WSK PE U V W N L1 L L3 SSM L N SSM 1) ) 3) Wilo-TOP-S/-Z/-SD Wiring diagram K power supply 3~ V/N/5 Hz 1) ) 3) Wilo-TOP-E/-ED Wilo-Stratos/-Z/-D/-ZD Wiring diagram L power supply 3~ V/N/5 Hz PE L1 L L3 PE L1 L L3 SK 3 PE L1 L L3 PE U V W WSK N SK 3 PE L1 L L3 PE U V W WSK N L1 L L3 L1 L L3 SSM 1)Wilo-TOP-S/-Z/-SD 1) ) Wilo-TOP-S/-Z/-SD Wiring diagram M power supply 1~3 V/N/5 Hz Wiring diagram N power supply 1~3 V/N/5 Hz PE L N PE L N SR 3D PE L1 L L3 N WSK PE U V W N SR 3D PE L1 L L3 N WSK PE U V W N L N 1 L N WSK 1) 3) Wilo-TOP-S/-Z/-SD/-RL 1)Wilo-TOP-S/-Z/-SD Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 17

19 Planning guide Connection information for Wilo-TOP and Wilo Stratos Connection of Wilo-TOP... and -Stratos... to Wilo switchgear proided onsite Wiring diagram O power supply 3~ V/N/5 Hz Wiring diagram P power supply 3~ V/N/5 Hz PE L1 L L3 N PE L1 L L3 N SR 3D PE L1 L L3 PE U V W N WSK N SR 3D PE L1 L L3 N WSK PE U V W N L1 L L3 1 L1 L L3 SSM 1)Wilo-TOP-S/-Z/-SD Wiring diagram Q power supply 3~ V/N/5 Hz 1) ) Wilo-TOP-S/-Z/-SD Wiring diagram R power supply 1~3 V/N/5 Hz PE L1 L L3 N PE L1 N SR 3D PE L1 L L3 N WSK PE U V W N SR 3D PE L1 L L3 N WSK PE U V W N L1 N SSM 1 L1 N SSM 1) ) Wilo-TOP-E/-ED Wilo-Stratos/-Z/-D/-ZD Wiring diagram S power supply 3~ V/N/5 Hz 1) ) Wilo-TOP-E/-ED Wilo-Stratos/-Z/-D/-ZD Wiring diagram T power supply 1~3 V/N/5 Hz AR/DR/CR PE L1 L L3 N PE L1 L L3 N WSK PE U V W N 15 1 SK 1 L1 N PE L1 N PE PE N TOP-D U1 V1 W1 L1 L3 L3 SSM W U V 1)Wilo-TOP-S/-Z/-SD 1) 18 Subject to change 9/8 WILO SE

20 Planning guide Connection information for Wilo-TOP and Wilo Stratos Connection of Wilo-TOP... and -Stratos... to Wilo switchgear proided onsite Wiring diagram U power supply 1~3 V/N/5 Hz Wiring diagram V power supply 1~3 V/N/5 Hz PE L1 N SK 1 N PE L1 N PE PE N SK SK PE L1 L L3 N N 1 WSK PE U V W N SK SK PE L1 N PE L1 L L3 N N 1 WSK PE U V W N TOP-D U1 V1 W1 W U V TOP-D U1 V1 W1 W U V 15 1 WSK 1) 1) 3) Wiring diagram W power supply 1~3 V/N/5 Hz Wiring diagram X power supply 3~ V/N/5 Hz SK SK PE L1 N PE L1 L L3 N N 1 WSK PE U V W N SK 1 SK SK N PE L1 N PE PE N PE L1 L L3 N PE L1 L L3 N N 1 WSK PE U V W N TOP-D U1 V1 W1 W U V 15 1 WSK TOP-D U1 V1 W1 W U V 1) 3) 1) 3) Wiring diagram X1 power supply 3~ V/N/5 Hz Wiring diagram Y power supply 3~ V/N/5 Hz PE L1 L L3 N SK 1 N PE L1 N PE PE N SK SK PE L1 L L3 N N 1 WSK PE U V W N SK SK PE L1 L L3 N PE L1 L L3 N N 1 WSK PE U V W N TOP-D U1 V1 W1 W U V TOP-D U1 V1 W1 W U V 15 1 WSK 1) 1) 3) Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 19

21 Planning guide Connection information for Wilo-TOP and Wilo Stratos Connection of Wilo-TOP... and -Stratos... to Wilo switchgear proided onsite Wiring diagram Y1 power supply 3~ V/N/5 Hz SK SK PE L1 L L3 N PE L1 L L3 N N 1 WSK PE U V W N TOP-D U1 V1 W1 W U V 15 1 WSK 1) 3) 1) Automatic restart after a power failure ) After an oerload fault trip of the pump (TOP or Stratos), acknowledge the fault first at the pump, then at the switchgear 3) SK additionally with terminals for collectie run signals and collectie fault signals. On replacing a three-phase pump (3~ V) with a single-phase pump (1~3 V) ensure protectie multiple earthing. Consultation with Wilo is required when installing Wilo pumps in conjunction with Wilo switchgears not listed or with switchgears not supplied by Wilo. For terminal circuit diagrams for Wilo circulation pumps, see the "Serice/accessories" chapter or the pump data. Subject to change 9/8 WILO SE

22 Planning guide Designation key Planning guide Designation key Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Name plate designation of the Wilo-Stratos series Insulation class Protection class IP PN = nominal pressure of the pump T max = maximum fluid temperature SW = software ersion Voltage Frequency Maximum power consumption Maximum current I Series/pump type Item no./date of manufacture 9w1 Week Year Sequential numbering 1 ~ 3 V 5 Hz IEC ,37 18,17 Typ Stratos /1-8 Art.-No.357/9w1 Class F IP PN /1 T11 C SW 3. Made by WILO WILO SE Nortkirchenstr.1 3 Dortmund Germany S/N718 Series design Series code for the Wilo Stratos range Type Wilo... Stratos Stratos-D Stratos-Z Stratos-ZD Version High-efficiency pumps, infinitely ariable speed Single pump Double pump Single pump for secondary hot water circulation systems Double pump for secondary hot water circulation systems Name plate designation of the Wilo-TOP range Voltage Frequency Insulation class Protection class IP PN = nominal pressure of the pump Maximum fluid temperature Tmax Series/pump type Item no./ date of manufacture 9w Week Year 3~/3 V 5 Hz Class H IP PN /1 Made by Wilo WILO SE Nortkirchenstr. 1 3 Dortmund Germany Typ TOP-S3/1 Art.-No. 133/ 9w P 1 (W) I (A) V 3W 38,78 1,35 7,8,8 195,35,1 Tmax 13 C S/N99999 Maximum current I Maximum power consumpt Sequential numbering Series design Series code for the Wilo-TOP range Type Version Wilo... Energy-saing pumps, infinitely ariable speed TOP-E Single pump TOP-ED Double pump Standard pumps, or 3 speed stages TOP-S/-RL, SE Single pump TOP-SD, SE-TW Double pump Standard pumps, 1 speed stage TOP-D Single pump Circulation pumps for secondary hot water circulation systems, 3 speed stages TOP-Z Single pump Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1

23 Planning guide Designation key Name plate designation, Wilo-Stratos ECO, Wilo-Star Voltage Frequency Power consumption Maximum current I Pressure stage PN Maximum fluid temperature T max Protection class Series/pump type Item no./date of manufacture 9w1 Week Year Name plate designation of special ersions 1 ~ 3 V 5 Hz 5,8-59 W Imax, A PN 1 TF 11 IP Stratos ECO 5/1-5 Art.-No. 951/9w1 On request, some pumps can be supplied in the following special ersions at additional charge (the type of the special ersion is indicated on the name plate): 13 Pump with short oerall length RG Red brass ersion WILO SE Nortkirchenstr.1 3 Dortmund Germany Series design Series codes for the Wilo Star and Wilo Stratos ECO ranges Type Wilo... Stratos ECO Stratos ECO Star-E Star-RS Star-RSD Star-RSL Star-Z Stratos ECO-ST Star-ST Star-RSG Version High-efficiency pumps, infinitely ariable speed Single pump Ventilation pump Energy-saing pumps, infinitely ariable speed Single pump Standard pump, 3 speed stages Single pump Double pump Ventilation pump Secondary hot water circulation pumps Single pumps, 1 or 3 speed stages Solar thermal pumps Single pump, high-efficiency ersion for solar thermal systems Single pumps, 3 speed stages, for solar thermal systems Single pumps, 3 speed stages, for geothermal energy systems Example Type Special ersion Wilo... Star-RS 5/ RG Star-RS / with red brass housing Subject to change 9/8 WILO SE

24 Planning guide Designation key Type key High-efficiency pumps Example: Wilo-Stratos 3/1-1 Stratos Stratos-D Stratos-Z Screw-end or flange-end pump for secondary hot water circulation systems Stratos- ZD Stratos ECO Stratos ECO-Z Screw-end or flange-end pump Flange double pump Flange double pump for secondary hot water circulation systems Screw-end pump, high-efficiency ersion, specially designed for 1--family houses Screw-end pump, high-efficiency ersion for secondary hot water circulation systems 3/ Nominal connection diameter 1-1 Nominal deliery head range (m) BMS ST L Energy-saing pumps Example: Wilo-Star-E 5/1-5 SSM, Wilo TOP-E 5/1- Star-E Star-EP Star-EL TOP-E TOP-ED Version with the option of connection to a building management system Version with special hydraulics for use in solar thermal installations Ventilation pump Screw-end pump Screw-end pump with red brass housing for floor heating systems Screw-end pump with connection for automatic entilation Screw-end or flange-end pump Flange double pump 5/ Nominal connection diameter 1-5 Nominal deliery head range (m) SSM Version with collectie fault signal Infinitely ariable, electronically controlled Infinitely ariable, electronically controlled Infinitely ariable, electronically controlled Infinitely ariable, electronically controlled Infinitely ariable, electronically controlled Infinitely ariable, electronically controlled Infinitely ariable, electronically controlled Infinitely ariable, electronically controlled Infinitely ariable, electronically controlled Infinitely ariable, electronically controlled Standard pumps, 8 rpm Example: Wilo-Star-RS 5/, Wilo-TOP-S 5/ Star-RS Star-RSD Star-Z Star-ST Star-RSG TOP-S TOP-RL SE TOP-Z TOP-SD SE-TW Screw-end pump Double screw-end pump Screw-end pump for secondary hot water circulation systems Screw-end pump for solar thermal systems Version with special hydraulics for use in geothermal systems Screw-end or flange-end pump Screw-end or flange-end pump Screw-end or flange-end pump for secondary hot water circulation systems Screw-end or flange-end double pump Screw-end or flange-end double pump 5/ Nominal connection diameter EM DM L Nominal deliery head (m) at Q = m 3 /h Version with single-phase motor Version with three-phase motor Ventilation pump Standard pumps, 1 rpm Example: Wilo-TOP-D 3 speed stages, can be switched oer manually 3 speed stages, can be switched oer manually 1/3 speed stages, can be switched oer manually 3 speed stages, can be switched oer manually 3 speed stages, can be switched oer manually or 3 speed stages, can be switched oer manually 3 speed stages, can be switched oer manually 3 speed stages, can be switched oer manually or 3 speed stages, can be switched oer manually 3 speed stages, can be switched oer manually TOP-D Screw-end and flange-end pump 1 speed stage 3 Nominal connection diameter Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

25 Planning guide Energy efficiency class Planning guide efficiency class Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Energy efficiency class In the context of the Kyoto Agreement, European goernments in particular are pursuing the goal of drastically reducing CO emissions. Energy labelling, particularly for high-consumption household deices such as washing machines and refrigerators, is prescribed as an important control element for proiding the end consumer with an aid for making decisions in faour of energy-saing appliances. Due to the fact that heating circulation pumps are among the biggest indiidual electricity consumers in household use because of their long running times, leading European heating pump manufacturers hae oluntarily declared their intention of henceforth attaching energy labels to their heating pumps. This makes it possible for users and end consumers to recognise, on the basis of an already familiar classification system, whether a heating circulation pump in use is especially energy-efficient. The classification of the energy efficiency of heating pumps is carried out by means of a technical measuring procedure, which proides the Energy Efficiency Index, EEI. The smaller the EEI, the less electrical energy the pump consumes and the more faourable the energy classification. Fig.: Energy label for heating circulation pumps, Example: Energy class A Table: Classification of the Energy Efficiency Index into 7 different energy categories. The following tables list the corresponding energy class for all heating pumps to be labelled, which is incorporated in the energy label on the packaging. In accordance with the lettering system familiar from household appliances, A is the best possible and G is the worst possible of the energy classes. A comparison of hydraulically similar pumps with different energy classifications reeals that there is a difference of approximately % in terms of energy consumption between two sequentially numbered energy classes. Accordingly, an energy class A pump requires on aerage only around 33% of the electrical energy consumed by a class D pump. Een though the energy requirements of a class A pump are ery high, high-efficiency energy class A pumps hae in the meantime become aailable for use throughout the entire performance range from single-family houses to large buildings. Relatie power consumption Energy class 18% 1% 1% 1% 1% 8% % % % % Energy Efficiency Index A EEI <. B. EEI <. C. EEI <.8 D.8 EEI < 1. E 1. EEI < 1. F 1. EEI < 1. G 1. EEI A B C D E F G Energy class Fig.: Comparison of the energy consumption rates of pumps with the same hydraulic output Subject to change 9/8 WILO SE

26 Planning guide EEI classifications Planning guide EEI classifications Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design EEI classification - Single pumps/double pumps (field of application: Single-family and two-family houses- Single pumps/double pumps (field of Nominal diameter DN 15 (Rp ½) DN 5 (Rp 1) DN 3 (Rp 1 ¼) Wilo-Stratos ECO... EEI class Wilo-Star-E... EEI class Wilo-Smart... EEI class Wilo-Star-RS... EEI class Wilo- Star-RSD... 15/1-3 15/ B 15/ B 15/1-5 15/ B 15/ C 5/1-3 A 5/1-3 B 5/ B 5/ C 5/1-5 A 5/1-5 B 5/ B 5/ B 5/ C 5/7 D 5/8 D 3/1-3 A 3/1-3 B 3/ C 3/1-5 A 3/1-5 B 3/ B 3/ B 3/ D 3/ B 3/ C 3/ D 3/7 D 3/8 D EEI class EEI classification Single pumps (range of applications: multi-family house, commercial applications) Nominal diameter DN 5 (Rp 1) DN 3 (Rp 1 ¼) Wilo-Stratos... EEI class Wilo-TOP-E... EEI class Wilo-TOP-S... 5/1- A 5/1-7 C 5/5 1~/3~ D/D 5/1-8 A 5/7 1~/3~ D/D 5/1 1~/3~ D/D 5/13 1~/3~ F/F 3/1- A 3/1-7 C 3/ 1~/3~ D/D 3/1-8 A 3/1-1 C 3/5 1~/3~ D/D 3/1-1 A 3/7 1~/3~ D/D 3/1 1~/3~ D/D DN 3 3/1-1 A DN DN 5 DN 5 DN 8 /1- A /1- C / 1~/3~ D/D /1-8 A /1-1 B /7 1~/3~ D/C /1-1 A /1 1~/3~ D/C /15 1~/3~ D/D 5/1-8 A 5/1- C 5/ 1~/3~ D/D 5/1-9 A 5/1-7 B 5/7 1~/3~ C/C 5/1-1 A 5/1-1 B 5/1 1~/3~ C/C 5/15 C 5/1-9 A 5/1-1 B 5/7 1~/3~ C 5/1-1 A 5/1 1~/3~ C 5/13 C 5/15 C 8/1-1 A 8/1-1 B 8/7 1~/3~ C 8/1 C 8/15 C 8/ C DN 1 1/1-1 A 1/1-1 B 1/1 C EEI class Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

27 Planning guide EEI classifications EEI classification Single pumps (range of applications: multi-family houses, commercial applications) (continued) Nominal diameter Wilo-TOP-D... EEI class Wilo-TOP-RL... EEI class Wilo-AXL... EEI class Wilo-SE... DN 5 (Rp 1) 5/7.5 E D 15-N D DN 3 (Rp 1 ¼) DN 3 DN DN 5 3 1~/3~ G/F 3/ D 11-N D 3/.5 E 3/7.5 E 1~/3~ E/E / D 15-N D -N D 5 1~/3~ E/E DN 5 5 1~/3~ E/E DN 8 8 1~/3~ E/E DN 1 1 1~/3~ E/E DN D EEI class EEI classification double pumps (field of application: multi-family house, commercial applications) Nominal diameter Wilo- Stratos-D... EEI class Wilo-TOP-ED... EEI class Wilo-TOP-SD... EEI class Wilo- SE-TW... DN 5 (Rp 1) DN 3 (Rp 1 ¼) 3/5 1~/3~ D/D 15-N-TW D DN 3 3/1-8 A 3/1-7 C 3/7 1~/3~ E/D 3/1-1 A 3/1 1~/3~ D/D /1-8 A /1-7 C /3 1~/3~ E/D 15-N-TW E DN /1-1 A /1-1 B /7 1~/3~ D/D -N-TW E /1 1~/3~ E/C /15 1~/3~ E/D 5/1-8 A 5/1- C 5/7 1~/3~ F/D DN 5 5/1-1 A 5/1-7 B 5/1 1~/3~ E/D 5/1-1 B 5/15 D 5/1-1 A 5/1-1 B 5/1 1~/3~ F/D DN 5 5/13 D 5/15 D 8/1-1 A 8/1-1 B 8/7 1~ F DN 8 8/1 D 8/15 C 8/ C DN 1 DN 15 EEI class Subject to change 9/8 WILO SE

28 Planning guide High-efficiency pumps Wilo-Stratos / Stratos-Z / Stratos-D / Stratos-ZD Planning guide High-efficiency pumps Wilo-Stratos / Stratos-Z / Stratos-D / Stratos-ZD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Planning guide: Wilo-Stratos/Stratos-Z/Stratos-D/Stratos-ZD Wilo Stratos is the first high-efficiency pump in glandless design with the following adantages: Up to 8% electricity saings compared to standard pumps For all heating, air-conditioning and cooling systems in the temperature range of -1 C to +11 C Automatic adjustment of the pump output to continuously arying load conditions of the hydraulic system Preention of flow noise Safety and comfort during installation and operation Field of application The Wilo-Stratos series is used as a high-efficiency pump in circulation systems for heating, entilation and air-conditioning systems in commercially-used residential and functional buildings: Large residential buildings Apartment blocks Residential complexes Hospitals Schools Administratie office buildings Real estate deelopments Temperature range Fluid temperature range of -1 C to +11 C without restriction at an ambient temperature of -1 C to a maximum of + C. Heating application In nearly all circulation systems, correctly sized controlled glandless pumps ensure adequate heat supply at all times at significantly reduced energy costs, while at the same time preenting noise generation. Controlled heating circulation pumps hae been mandated by law under the German energy saings ordinance (EnEV)since 1.1. for a nominal thermal output exceeding 5 kw. Due to its corrosion-resistant pump housing made of red brass, the Wilo Stratos-Z pump is particularly suitable for installations with possible oxygen entry such as floor heating systems made of plastic tubing. Thermal insulation for heating The Wilo-Stratos/-Stratos-Z single pump series are equipped as standard with a thermal insulation shell for the preention of heat losses through the pump housing. The PP material used, foamed polypropylene, has the following properties: Enironmental compatibility: easily recyclable Thermal resistance: up to 1 C Heat transmission coefficient:. W/mK in accordance with DIN 51 Flammability: Class B in accordance with DIN 1 (normal flammability) Normally flammable materials are permitted for use in heated rooms in Germany in accordance with fire preention regulations as long as a minimum clearance of cm is maintained between them and the fireplace. 1 1 Drain labyrinth for condensation water Insulation for air-conditioning/cooling If the pump housing is gien diffusion-proof insulation onsite, the insulation may not coer the drain labyrinth between pump housing and motor. That ensures that any condensate haing possibly accumulated in the motor can drain off freely through the condensate drain openings in the motor housing. The diffusion-proof Wilo-ClimaForm insulation aailable as accessory for the Wilo-Stratos series for the purpose of insulating pump housings in cold water applications ensures this automatically due to its specific design. Corrosion-proof pump design Corrosion-proof designs are required for e.g. cooling ceilings or ceiling heating panels. For these applications, the pump housing is coated. As an alternatie, the Wilo-Stratos-Z with its corrosion-resistant pump housing made of red brass can be used as the highest-quality ersion aailable. Air-conditioning/cooling application The restriction for conentional ariable speed pumps in terms of the dependency of the fluid temperature on the ambient temperature does not apply to the Wilo Stratos pump. Condensation forms on cold surfaces if the fluid temperature is lower than the ambient temperature. The Wilo Stratos pump can also be used in such cases. It is designed in such a way that damage to electrical parts caused by condensation water is aoided. Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

29 Planning guide High-efficiency pumps Wilo-Stratos / Stratos-Z / Stratos-D / Stratos-ZD Secondary hot water circulation application (Wilo-Stratos-Z/Stratos-ZD) Pumps which are used in secondary hot water circulation systems are subject to specific requirements that are fulfilled by the Wilo-Stratos-Z/Stratos-ZD series: The fluids are potable water and water for food-processing companies in accordance with TrinkwV 1 (German drinking water ordinance). Any formation of lime deposits is taken into account by the design, meaning that a total carbonate hardness of d is permissible at fluid temperature of +8 C. All plastic parts that come into contact with the pumped fluid comply with KTW recommendations. The differential pressure control modes p-c and p- enable the automatic adjustment of the pump output in olume flow-ariable secondary hot water circulation systems with thermostatically controlling line shut-off ales. The manual control mode enables the optimum manual adjustment of the pump output to the constant olume flow circulation system. This can be done with the Wilo IR-Monitor for example. The criterion for this is the temperature of the secondary hot water in the circulation pipe, which must not be more than 5 K below the storage temperature when it enters the secondary hot water storage tank. High-efficiency pumps The efficiency of the hydraulics and motor determine the pump's oerall efficiency. Both components were doubled with the Wilo Stratos pump compared to the glandless pumps preiously used in building serices, thus resulting in a considerable improement. The applied ECM technology drastically reduces the annual power consumption, That results in considerable saings compared to conentional pumps. Annual power consumption of a heating pump (DN 3) with setback operation* Comparison of different pump types High-efficiency pump Stratos 3/1-1 Energy-saing pump TOP-E 3/1-1 Standard pump TOP-S 3/1 * Load profile with 55 operating hours per year: 39 ECM technology The new ECM technology is the basis for the outstanding efficiency of Wilo Stratos pumps. It Including: EC motor EC stands for electronically commutated motor. Its basis is a synchronous motor with permanent magnet rotor. The rotating stator's magnetic field is generated by electronic commutation, meaning that the stator windings are specifically actiated for the interaction of the electrical and magnetic poles Power consumption [kwh/a] % ( 11 hrs.) at 1% QN (peak load) 5% (1375 hrs.) at 5% Q N (partial load) % ( hrs.) at 3% Q N (low load) 33% (1815 hrs.) setback operation Comparison of the motor components Wilo-TOP-E with AC motor Wilo-Stratos with EC motor There are the following benefits: The magnetic field required in the rotor does not need to be generated with any losses. Especially in the partial load range (up to 98% of the operating time), the difference in efficiency is een greater than it already is in the full load range compared to an asynchronous motor. Higher speeds are possible compared to an asynchronous motor. This results in the reduction of the size and weight of the pump with similar hydraulics. Wet rotor encapsulation The rotor of the glandless pump motor runs in the fluid. This fluid lubricates the bearings and cools the motor. The current-carrying stator is separated from the fluid by a can, referred to as wet rotor encapsulation. This wet rotor encapsulation has a direct effect on the efficiency due to the size of the necessary gap between stator and rotor, and due to the magnetic resistance of the selected can material. The improement in terms of efficiency of the Wilo Stratos pump here is the result of: Reduction of the air gap and Application of an innoatie can material with smaller losses to the magnetic flux between stator and rotor. Hydraulic optimisation The hydraulic conditions are optimised by means of a 3D spiral housing and 3D impeller as well as a smooth surface in the pump housing (cataphoretic coating). The suction throat seal between impeller and pump housing reduces radial gap losses. Axial losses are reduced by the sealing lip on the longitudinal side of the impeller. 8 Subject to change 9/8 WILO SE

30 Planning guide High-efficiency pumps Wilo-Stratos / Stratos-Z / Stratos-D / Stratos-ZD Smooth inside surface 3-D impeller Lip seal Suction throat seal Motor protection The standard integrated protection deice reliably protects the pump, in all settings, against excess temperature, excess current and blocking. This has the following adantage: No external motor protection switch is required. The connecting instructions of the local electricity supply companies are to be obsered. If, in the case of replacement, there is a motor protection switch in the electrical installation that cannot be bridged, then it is to be set to the maximum current specified on the name plate. Manual control panel 3-D spiral Automatic performance control The olume flow pumped through a circulation pump depends on the thermal output/cooling output requirement of the system being supplied. This requirement aries according to: Climatic changes User behaiour External heat influence Influence of hydraulic control deices, etc. The circulation pump designed for maximum load status is adapted the releant system operating state by means of a continuous comparison of the setpoint and the actual alue. This automatic control adjusts the pump output and thus also the power consumption continuously to actual requirements. Electricity saings of up to 8% compared to conentional standard pumps can be achieed by the sum of the measures described here implemented with Wilo-Stratos high-efficiency pumps. Automatic entilation The rotor space is entilated automatically by the filter and flow channel system. As the fluid flows into the rotor space, a filter plug in the shaft and a filter disc in the bearing plate reduce the ingress of the smallest abrasie particles. The seal between impeller and bearing plate preents dirt from accumulating in the A-bearing gap on the motor side. Operating button The Wilo-Stratos pump is operated by means of the proen red-button technology (one-button operation). The important basic functions can be set easily and safely, directly at the pump. Non-position-dependent display Important information during the operation of the pump is indicated at all times by the pump display that is read at the front and is independent of its position. The extension of the manual control panel for special applications is proided by the operating and serice unit, Wilo-IR-Monitor, ia wireless communication. Fig.: All symbols can be read in horizontal or ertical installation Bearing plate Impeller Lip seal A-bearing This has the following benefits: The automatic entilation of the rotor space is accelerated, thus reducing both dry-running times and entilation noise. Damage to the radial bearings or to the can is reduced by the filtering feature. Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

31 Planning guide High-efficiency pumps Wilo-Stratos / Stratos-Z / Stratos-D / Stratos-ZD Control modes Control mode p-c In p-c control mode, the electronic module keeps the differential pressure generated by the pump constant at the set differential pressure setpoint HS oer the permissible olume flow range. Operating modes Autopilot operating mode (automatic setback function) 13 1 Power consumption 5 H H max Feed temperature [ C] Hs 3 H min Feed temperature 1 Fig.: Control mode p-c Control mode p- In p- control mode, the electronic module changes the differential pressure setpoint to be maintained by the pump in linear fashion between Hs and ½ Hs. The differential pressure setpoint alue H aries with the olume flow Q. H H max 1 / Hs Hs H min Fig.: Control mode p- Q Q 1: 18: : : 1: 18: : : 1: 18: Fig.: Measurement of an electronic pump with automatic setback operation The patented setback method ia fuzzy control enables the further optimisation of the output requirement of the pump under low-load conditions of the heating system. During times when the pump performance is not required (when the heating water reaches a specific lower temperature, e.g. due to the reduction of the feed temperature by the weather-/time-controlled heating controller), the pump switches to a reduced constant speed. This has the following adantage: This operating mode offers additional saings of up to 5 % compared to conentional heating circulation pumps with infinitely ariable control. Manual operating mode The manual operating mode deactiates the control function in the electronics module. The pump speed can be manually set to a constant alue (for the setting range, see the pump motor data). Time Control mode p-t In control mode p-t (programmable with IR-Module, IR-Monitor, LON or CAN), the electronic module changes the differential pressure setpoint to be maintained by the pump according to the measured fluid temperature. This temperature-controlled differential pressure control mode can be used in constant-olume (e.g. single-pipe) systems and ariable-deliery systems with arying feed temperatures. With the reerse effect, the p-t control mode supports the condensing boiler technology, proided the pump is installed in the return pipe of the system. H s H s H s max Hs ar. H s min T min T max Fig.: Control mode p-t T med Q min Q max Q 3 Subject to change 9/8 WILO SE

32 Planning guide High-efficiency pumps Wilo-Stratos / Stratos-Z / Stratos-D / Stratos-ZD DDC operating mode In DDC operation, the comparison of the actual alue/setpoint required for controlling is performed by an external controller. An analogue signal ( - 1 V) is supplied to the Wilo Stratos pump from the external controller as a correcting ariable. The current speed is shown on the pump display, manual operation of the pump is deactiated. Required accessories: Stratos IF-Module (see also Chapter: "Wilo- Control pump management systems"). n[1/min] n max n min Off Aus Remote setpoint adjustment operating mode The setpoint for controlling the internal differential pressure ( p-c, p-) is preset for the Wilo Stratos pump by an analogue signal, - 1 V. Required accessories: Stratos IF-Module (see also Chapter: "Wilo-Control pump management systems"). H[m] H max U[V] - Excess motor temperature - Excess control module temperature - Excess current - Pump blockage - Short circuit and earth leakage - Faulty contact between motor/control module - Mains underoltage - Mains oeroltage - Electronics faults Accessories IF-Module Stratos CAN (also see Chapter: "Wilo-Control pump management systems") Retrofit module with serial, digital CAN interface for connection to a CAN bus system and double pump interface for communication with an additional Stratos PLR IF-Module. IF-Module Stratos LON (also see Chapter: "Wilo-Control pump management systems") Retrofit module with serial, digital LON interface for connection to LONWorks networks and double pump interface for communication with an additional Stratos PLR IF-Module. IF-Module Stratos PLR (also see Chapter: "Wilo-Control pump management systems") Retrofit module with serial, digital PLR interface for connection to the BA building automation ia Wilo interface conerter or onsite coupling modules and double pump interface for communication with an additional Stratos PLR IF-Module. IF-Module Stratos Ext. Off (also see Chapter: "Wilo-Control pump management systems") Retrofit module with "Oerriding Off" control input, -1 V control input and double pump interface for communication with an additional Stratos PLR IF-Module. IF-Module Stratos Ext. Min (also see Chapter: "Wilo-Control pump management systems") Retrofit module with "Oerriding Min." control input (setback operation without Autopilot), -1 V control input and double pump interface for communication with an additional Stratos PLR IF-Module. H min Off Aus U[V] IF-Module Stratos SBM (also see Chapter: "Wilo-Control pump management systems") Retrofit module with "SBM" collectie run signal, - 1 V control input and double pump interface for communication with an additional Stratos SBM IF-Module. BA connection The Wilo Stratos pumps hae standard and optional interfaces for connection to external monitoring units (e.g. BA building automation or DDC installations). IF-Module Stratos Ext. Off/SBM (also see Chapter: "Wilo-Control pump management systems") Retrofit module with "Oerriding Off" control input, "SBM" collectie run signal and double pump interface for communication with an additional Stratos Ext. Off/SBM IF-Module. Collectie fault signal, SSM A collectie fault signal is aailable as potential-free contact, designed as NC contact in accordance with VDI 381. Contact load: Permitted minimum: 1 VDC, 1 ma, Permitted maximum: 5 V AC, 1A. The contact is closed under the following conditions: The pump is without current There is no fault Total failure of the control module The contact is open under the following conditions: The pump is powered and there is one of the following faults: Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 31

33 Planning guide High-efficiency pumps Wilo-Stratos / Stratos-Z / Stratos-D / Stratos-ZD Dual pump management With the new high-efficiency pumps, automatic double pump control is possible without an external control deice. Required accessories: Stratos IF-Modules (for optional module combinations, see catalogue section: "Wilo-Control pump management systems"). The following operating modes are possible due to the intelligent dual pump management system with one Wilo-Stratos-D double pump or two Wilo Stratos single pumps: Standby operation The ersion-specific pump output is proided by one pump, the other pump remains aailable on standby for time-actuated ( hours of pure operating time) or fault-actuated switchoer. Standby operation can be performed by all double pumps and all single pumps ( x identical type). Parallel operation (in manual control mode only, n = const.) The ersion-specific pump output is proided by both pumps in parallel operation. The power adjustment is achieed by the synchronous operation of both pumps. Parallel operation can be performed by all double pumps and all single pumps ( x identical type). Efficiency-optimised peak-load operation During peak-load operation, the hydraulic output is split up between both units of the double pump. During low-load operation (only the base-load pump is running) the second pump is ready on standby. The peak-load pump is also cut in during efficiency-optimised operation if load conditions require a higher pump output. Efficiency-optimised cut-in takes place when the total power consumption P 1 of both pumps is below the power consumption P 1 of one pump. From this point onwards both pumps are run up synchronously to their maximum speed (nominal speed). Time-dependent pump cycling ( hours of pure operating time) assigns the basic-load function to the pumps alternately. This operating mode (load-sensitie actiation/deactiation) achiees additional energy saings compared to conentional peak-load operation. Efficiency-optimised peak-load operation is possible with all double pumps, as well as with two identical single pumps, if an equialent double pump type exists. Fig.: Wilo-IR-Module All basic functions of Stratos pumps can be simply adjusted directly at the pump ia the manual control panel (one-button operation). The IR-Module is aailable in combination with a commercially aailable PDA/Pocket PC or the self-sufficient IR-Monitor as operating and serice units for IR communication. Both deices proide important additional functions that go beyond the actual pump capabilities. The Wilo-IR-Module operating and serice units (with PDA/Pocket PC) or Wilo-IR-Monitor for: Inaccessibly installed pumps Comprehensie operating information Detailed fault diagnosis Statistical functions Special settings/control modes for special requirements Protection against unauthorised access Rotation monitoring unit for all pumps and standard motors (only IR- Monitor) Storage of pump data records (only IR-Module with PDA/Pocket PC) Like the Stratos pumps, the IR-Monitor is equipped with a one-button control and an LC display. A user program with a graphical user interface runs on the PDA/Pocket PC Actiation of peakload operation P 1[W] 8 Synchronised operation ( pumps) Q* Q* = Efficiency-optimised cut-in and out Q [m 3 /h] Fig.:Efficiency-optimised peak-load operation Infrared monitoring The Wilo Stratos pumps are equipped with a powerful IR interface for wireless remote control and remote diagnosis. 3 Subject to change 9/8 WILO SE

34 Planning guide High-efficiency pumps Wilo-Stratos / Stratos-Z / Stratos-D / Stratos-ZD Application in compact distributors In narrow spaces, the control module can set in a ertical position by turning the motor. Dimension b (see Chapter: "Dimensions, weights") applies as the minimum clearance (x) for the installation of the thermal insulation shells. Permitted installation positions Single pumps: Double pumps: Fig.:Simplified illustration, installation dimensions of additional ales must be taken into account. Installation and electrical connection The installation of the Wilo-Stratos pump is uncomplicated, since the flanges are well accessible due to the position of the control module and since the terminal space is also accessible from the front. The pump and module installation positions enable highly ariable installations. All high-efficiency pumps of the Wilo-Stratos/Stratos-Z/Stratos-D/ Stratos-ZD series can be connected to the following oltages and frequencies: 1~3 V, 5/ Hz, tolerance in accordance with DIN IEC 38 ± 1% 3~3 V, 5/ Hz, tolerance in accordance with DIN IEC 38 ± 1% Operation on residual-current deices (RCD) The operation of the Wilo-Stratos series on residual-current deices in accordance with DIN EN 18-1 is permitted without any impairment of the operation of the residual-current deice (DIN VDE 1). Suitable RCD circuit-breakers are indicated by or. Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 33

35 Planning guide High-efficiency pumps Wilo-Stratos ECO / ECO-BMS / ECO-Z / ECO-Z-BMS / ECO-ST Planning guide High-efficiency pumps ECO / ECO-BMS / ECO-Z / ECO-Z-BMS / ECO-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos ECO, Stratos ECO-BMS, Stratos ECO-Z, Stratos ECO-Z-BMS, Stratos ECO-ST The Wilo-Stratos ECO series with the ersions Stratos ECO-BMS, ECO-Z, ECO-Z-BMS and ECO-ST are extensions of the preiously described Wilo Stratos series with the following adantages: Up to 8% energy saings compared to standard pumps Stratos ECO and ECO-BMS ersions for all heating systems in the temperature range of +15 C to +11 C Stratos ECO-ST ersion for solar thermal systems in the temperature range of +15 C to +11 C Automatic adjustment of pump output to continuously arying load conditions of the hydraulic system Preention of flow noise Safety and comfort during installation and operation Field of application The Wilo-Stratos ECO, ECO-BMS and ECO-ST series are suitable for use as high-efficiency pumps in circulation systems for heating and in solar-powered systems in 1--family houses. Temperature range Fluid temperature range from +15 C to +11 C for ambient temperatures from C to + C. Heating application Due to their corrosion-resistant pump housing made of red brass, the Wilo-Stratos ECO pumps in RG ersion are particularly suitable for installations subject to possible oxygen entry, e.g. floor heating systems with heating surfaces made of plastic tubing. Thermal insulation for heating applications The pumps of the Wilo-Stratos ECO series (apart from Stratos ECO- ST) are standard-equipped with thermal insulation shells for the preention of thermal losses through the pump housing. The EPP material used (foamed polypropylene) has the following properties: Enironmental compatibility: easily recyclable Thermal resistance: up to 1 C Heat transmission coefficient:. W/mK in accordance with DIN 51 Flammability: Class B in accordance with DIN 1 (normal flammability) Normally flammable materials are permitted for use in heated rooms in Germany in accordance with fire preention regulations as long as a minimum clearance of cm is maintained between them and the fireplace. This has the following benefits: The automatic entilation of the rotor space is accelerated, thus reducing both dry-running times and entilation noise. Damage to the radial bearings or to the can is aoided by the filtering feature. Motor protection The standard integrated protection deice reliably protects the pump, in all settings, against excess temperature, excess current and blocking. This has the following adantage: No external motor protection switch is required. The connecting instructions of the local electricity supply companies are to be obsered. If, in the case of replacement, there is a motor protection switch in the electrical installation that cannot be bridged, then it is to be set to the maximum current specified on the name plate. Manual control panel Operating button All ersions of the Wilo-Stratos ECO series are operated using the proen red-button technology (one-button operation). The important basic functions can thus be safely and comfortably set and adjusted. Control mode p- In p- control mode, the electronic module changes the differential pressure setpoint to be maintained by the pump in linear fashion between Hs and ½ Hs. The differential pressure setpoint alue H aries with the olume flow Q. H max 1 / H Hs Hs H min Fig.: Control mode p- Q Secondary hot water circulation application (Wilo-Stratos ECO-Z, ECO-Z-BMS) Pumps used in secondary hot water circulation systems are subject to specific requirements that are fulfilled by the Wilo-Stratos ECO-Z and ECO-Z-BMS series: The fluids are potable water and water for food-processing companies in accordance with TrinkwV 1 (German drinking water ordinance). Any formation of lime deposits is taken into account by the design, meaning that a total carbonate hardness of d is permissible at fluid temperature of +5 C. All plastic parts that come into contact with the pumped fluid comply with KTW recommendations. Automatic entilation The rotor space is entilated automatically by the filter and flow channel system. As the fluid flows into the rotor space, a filter plug in the shaft and a filter disc in the bearing plate preent the ingress of the smallest abrasie particles. The seal between impeller and bearing plate preents dirt from accumulating in the A-bearing gap on the motor side. 3 Subject to change 9/8 WILO SE

36 Planning guide High-efficiency pumps Wilo-Stratos ECO / ECO-BMS / ECO-Z / ECO-Z-BMS / ECO-ST Autopilot operating mode (automatic setback function) 13 1 Power consumption 5 As an alternatie, a fixed speed can be set locally using the red button. Feed temperature [ C] n[1/min] n max 3 Feed temperature 1 n min 1: 18: : : 1: 18: : : 1: 18: Time Fig.: Measurement of an electronic pump with automatic setback operation Aus U[V] The patented setback method ia fuzzy control enables the further optimisation of the output requirement of the pump under low-load conditions of the heating system. During times when the pump performance is not required (when the heating water reaches a specific lower temperature, e.g. due to the reduction of the feed temperature by the weather-controlled/time-controlled heating controller), the pump switches to a reduced constant speed. This has the following adantage: This operating mode offers additional saings of up to 5 % compared to conentional heating circulation pumps with infinitely ariable control. External OFF control input Input for potential-free NC contact. The pump operates in auto control mode when the contact is closed. An open contact stops the pump. BA connection (for Stratos ECO-BMS, ECO-Z-BMS and ECO-ST) For the connection to external monitoring units (e.g. building automation BA or DDC systems), the Wilo-Stratos ECO-BMS, ECO-Z-BMS and ECO-ST ersions are standard-equipped with a collectie fault signal, the External OFF function and the -1V control input. Collectie fault signal, SSM A collectie fault signal is aailable as potential-free contact, designed as NC contact in accordance with VDI 381. Contact load: Permitted minimum: 1 VDC, 1 ma, Permitted maximum: 5 V AC, 1A. The contact is closed under the following conditions: The pump is without current There is no fault Total failure of the control module The contact is open under the following conditions: The pump is powered and there is one of the following faults: - Excess motor temperature - Excess control module temperature - Excess current -Pump blockage - Short circuit and earth leakage - Faulty contact between motor/control module - Mains underoltage - Mains oeroltage - Electronics faults Control input, - 1 V During DDC operation, the comparison of the actual alue/setpoint required for controlling is performed by an external controller. An analogue signal (-1V) is sent to the Wilo Stratos ECO-BMS/ECO-Z- BMS and ECO-ST as correcting ariable from the external controller. Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 35

37 Planning guide Energy-saing pumps Wilo-Star-E, Wilo TOP-E, TOP-ED Planning guide Energy-saing pumps Wilo-Star-E, TOP-E, TOP-ED Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design series The energy-saing pumps of the Wilo-Star-E series coer the entire performance range for one-family to six-family houses. They can be used with all conentional pipe systems (single-pipe and twin-pipe heating systems) and offer the option of adjusting the deliery head setpoints between.5m and 5m. Control technology, Wilo Star-E H control mode auto H m on Fig.:Manual control panel (pump display and operating knob) Pump under auto control Pump at speed Current set point leel Parallel operation Hs 1 / Hs p- Automatic setback operation Keyboard lock GLT communication Control mode Dp-c Control mode Dp- Control mode (n-const.) Fig.: Symbols on pump display auto + / H RPM m x1 1V on off Pump On Control mode Dp-T Analog input -1 V Standby operatio Unit, motor speed Unit, deliery hea Pump Off Fig.: Control mode p- Control mode p ariable ( p-): In p- control mode, the electronic module changes the differential pressure setpoint to be maintained by the pump in linear fashion between Hs and ½ Hs. The differential pressure setpoint alue H aries with the olume flow Q. Standards The Wilo energy-saing pumps are distinguished by proen standards such as the "red-button technology" for the practical pre-adjustment of the deliery head. Wilo-TOP-E/-ED series The world s first electronically controlled circulation pump with standard integrated pump display and manual control panel (onebutton operation). It comes as standard with the unique, patented "Autopilot" automatic setback control facility based on the latest fuzzy technology. Without external switchgears, the automatic infinitely ariable differential-pressure control offers: Energy saings of up to 5% and thus reduced operating costs and reduced CO emissions Elimination of noise from thermostatic ales. The Wilo TOP-E series is aailable for the entire performance range from Rp1 to DN 1 and is suitable for a fluid temperature up to T max = 11 C Manual control panel The manual control panel can be used to configure the basic functions of the Wilo-TOP-E/-ED pumps: On/Off switch Control mode ( p-c, p-, controller) Differential pressure setpoint Automatic setback to minimum speed Double pump function (main/standby or parallel operation) All operating states as well as a wide range of fault and alarm signals (fault signals result in immediate shutdown) are indicated directly on the standard series pump display. Q Auto control mode Infinitely ariable differential pressure control according to the set differential pressure setpoint. Combined operating and display panel directly on the terminal box for: Pre-selection of arious control modes Setpoint setting in m (the lower setpoint alue is 1 m) Indication of the actual operating status on a graphic display Indication of fault and warning signals. Control mode p-c In p-c control mode, the electronic module keeps the differential pressure generated by the pump constant at the set differential pressure setpoint HS oer the permissible olume flow range. H H max Hs H min Fig.: Control mode p-c Control mode p- In p- control mode, the electronic module changes the differential pressure setpoint to be maintained by the pump in linear fashion between Hs and ½ Hs. The differential pressure setpoint alue H aries with the olume flow Q. Q 3 Subject to change 9/8 WILO SE

38 Planning guide Energy-saing pumps Wilo-Star-E, Wilo TOP-E, TOP-ED H H max Hs RPM x1 on 1 / Hs H min Fig.:Control mode p- Control mode p-t In p-t control mode (programmable with IR-Module, IR-Monitor, LON or CAN), the electronic module changes the differential pressure setpoint to be maintained by the pump according to the measured fluid temperature. This temperature-controlled differential pressure control mode can be used in constant-olume (e.g. single-pipe) systems and ariable-deliery systems with arying feed temperature. With the reerse effect, the p-t control mode supports the condensing boiler technology, proided the pump is installed in the return pipe of the system. H s H s max H s min H s Hs ar. Q The manual control mode deactiates the control in the module. The speed of the pump can be set manually to a constant alue between 8 and 8 rpm. BA connection The Wilo-TOP-E/-ED pumps hae standard and optional interfaces for connection to external monitoring units (e.g. DDC/BA). Collectie fault signal, SSM All pumps of the Wilo TOP-E/-ED series are equipped with a potential-free contact (NC contact in accordance with VDI 381) for collectie fault signals. Contact load: Permitted minimum: 1 V C, 1 ma Permitted maximum: 5 V AC, 1 A The collectie fault signal is used to indicate faults caused by: Excess motor temperature Excess module temperature Excess current Blocking Short circuit and earth leakage Neither a mains failure nor a total failure of the electronics is interpreted as a fault. The pump resumes operation automatically after the resumption of the electricity supply from the mains. T min T max T med Fig.:Control mode p-t "Autopilot" automatic setback operation Feed temperature [ C] Power consumption Q min Q max Q 5 5 Oerriding Off control input The Wilo TOP-E/-ED pumps with a nominal motor power aboe P = 35 W hae an Ext. Off control input for deactiation ia external control units. This control input oerrides all other control commands (contact open: pump off). Wilo TOP-E/-ED pumps with a smaller capacity can be switched ia the mains power cable. Analogue input, - 1 V Feed temperature 3 1 RPM x1 1V on 1: 18: : : 1: 18: : : 1: 18: Fig.:Measurement of an electronic pump with automatic setback operation The patented setback method ia fuzzy control further optimises the power input requirements of the pump during periods of low-load demand of heating systems. During periods when no pump output is required (e.g. reduction of feed temperature by weather-/time-controlled heating controller) the pump output is set back to a reduced constant speed. This has the following adantage: This operating mode offers additional saings of up to 5 % compared to conentional heating circulation pumps with infinitely ariable control. Manual control mode Time With Wilo TOP-E/-ED pumps with a nominal motor power aboe P = 35 W, the speed can be adjusted in manual control mode according to an external control oltage (-1V). Controlling is deactiated in the electronic module in this operating mode. Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 37

39 Planning guide Energy-saing pumps Wilo-Star-E, Wilo TOP-E, TOP-ED n[1/min] 1 n max 1 1 Actiation of peakload operation n min P 1[W] 8 Synchronised operation ( pumps) Off Aus U[V] Q* Q* = Efficiency-optimised cut-in and out Standard "IF-Module" interface The Wilo-IF-Module can be retrofitted in the terminal boxes of the Wilo-TOP-E/-ED pumps as an option. The Wilo-IF-Module proides extensie operating data of the Wilo-TOP-E/-ED pumps. This data can be transferred with the Wilo-specific serial digital PLR interface of the PLR IF-Module by means of a two-wire connection ia interface conerter or company-specific coupling modules to modern building automation systems (BA). The LON IF-Module can be used to transfer this data by means of a two-wire connection ia a manufacturer-neutral, open LONWorks network to modern BA systems. Dual pump management With the Wilo energy-saing pumps, automatic double pump control is also possible without an external control deice. Required accessories: IF-Modules (for optional module combinations, see catalogue section: "Wilo-Control pump management systems"). The following operating modes are possible due to the intelligent dual pump management system with one Wilo-TOP-ED or two Wilo- TOP-E pumps: Standby operation The ersion-specific pump output is proided by one pump, the other pump remains aailable on standby for time-actuated ( hours of pure operating time) or fault-actuated switchoer. Standby operation can be performed by all double pumps and all single pumps ( x identical type). Parallel operation (in manual control mode only, n = const.) The ersion-specific pump output is proided by both pumps in parallel operation. The power adjustment is achieed by the synchronous operation of both pumps. Parallel operation can be performed by all double pumps and all single pumps ( x identical type). Efficiency-optimised peak-load operation During peak-load operation, the hydraulic output is split up between both units of the double pump. During low load operation (only the base-load pump is running) the second pump is ready on standby. The peak-load pump is also cut in during efficiency-optimised operation if load conditions require a higher pump output. Efficiency-optimised cut-in takes place when the total power consumption P 1 of both pumps is below the power consumption P 1 of one pump. From this point onwards both pumps are run up synchronously to their maximum speed (nominal speed). Time-dependent pump cycling ( hours of pure operating time) assigns the basic-load function to the pumps alternately. This operating mode (load-sensitie actiation/deactiation) achiees additional energy saings compared to conentional peak-load operation. Efficiency-optimised peak-load operation is possible with all double pumps, as well as with two identical single pumps, if an equialent double pump type exists Q [m 3 /h] Fig.:Efficiency-optimised peak-load operation Infrared monitoring TOP-E/-ED pumps are equipped with a powerful IR interface for wireless remote control and remote diagnosis. Fig.: Wilo-IR-Module All basic functions of the TOP-E/-ED pumps can be adjusted with ease directly at the pump ia the manual control panel (one-button operation). The IR-Module is aailable in combination with a commercially aailable PDA/Pocket PC or the self-sufficient IR-Monitor as operating and serice units for IR communication. Both deices proide important additional functions that go beyond the actual pump capabilities. The Wilo-IR-Module operating and serice units (with PDA/Pocket PC) or Wilo-IR-Monitor for: Inaccessibly installed pumps Extensie operating information Detailed fault diagnosis Statistical functions Special settings/control modes for special requirements Protection against unauthorised access Rotation monitoring unit for all pumps and standard motors (only IR- Monitor) Storage of pump data records (only IR-Module with PDA/Pocket PC) Like the TOP-E/-ED pumps, the IR-Monitor is equipped with a onebutton control and an LC display. The main operating function of the IR-Monitor corresponds to the operation at the pump itself. A user program with a graphical user interface runs on the PDA/Pocket PC. Operation on residual-current deices (RCD) The operation of the Wilo-TOP-E/-ED series on residual-current deices in accordance with DIN EN 18-1 is permitted without any impairment of the operation of the residual-current deice (DIN VDE 1). Suitable RCD circuit-breakers are indicated by or. 38 Subject to change 9/8 WILO SE

40 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series oeriew Wilo-Stratos ECO, Stratos, Stratos-D Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series oeriew ECO, Stratos, Stratos-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: Wilo-Stratos H [m] BMS , 5, 3/1-5 15, 5, 3/1-3 Wilo-Stratos ECO >Design Glandless circulation pump with threaded connection and EC motor with automatic power adjustment >Application Hot-water heating systems of all kinds, industrial circulation systems,5 1, 1,5, Q [m³/h] Series: Wilo-Stratos H[m] (3)/1-5(3)/1-8 3/1-1 3/1-1 /1- /1-1 (5)/1-8 5/1-1 5/1-9 5/1-9 5/1-1 Wilo-Stratos 8(1)/1-1 >Design Glandless circulation pump with screwed connection or flange connection, EC motor with automatic power adjustment. >Application Hot-water heating systems of all kinds, airconditioning systems, closed cooling circuits, industrial circulation systems Q[m³/h] Series: Wilo-Stratos-D H[m] /1-1 (5)/1-8 3/1-8 3/1-1 5/1-1 5/1-9 5/1-1 Wilo-Stratos-D + 8/1-1 >Design Glandless double circulation pump with flange connection, EC motor with automatic power adjustment >Application Hot-water heating systems of all kinds, airconditioning systems, closed cooling circuits, industrial circulation systems Q[m³/h] 38 Subject to change 9/8 WILO SE

41 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series oeriew Wilo-Stratos ECO, Stratos, Stratos-D Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series oeriew ECO, Stratos, Stratos-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: Wilo-Stratos > Special features/product benefits Energy efficiency class A Up to 8% electricity saings compared to circulation pumps without speed control High-efficiency pump especially for single and two-family houses, as well as for two to sixfamily houses Maximum efficiency due to ECM technology Very high starting torque for reliable starting Quick connection with spring clips Only 5.8 W power consumption Standard thermal insulation for heating applications > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Heating, air-conditioning, cooling Series: Wilo-Stratos > Special features/product benefits Energy efficiency class A Maximum efficiency due to ECM technology Up to 8% electricity saings compared to uncontrolled circulation pumps Optimum handling due to front operation and front access to the terminal room, ariable installation positions, position-independent display, combination flanges PN /PN 1 (for DN 3 to DN 5) Standard thermal insulation for heating applications Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Can be used in cooling/air-conditioning systems without ambient temperature limits System extension due to retrofit communication modules LON, CAN, PLR, etc. Remote control ia infrared interface (IR-Module/IR-Monitor) > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Series: Wilo-Stratos-D > Special features/product benefits Energy efficiency class A Maximum efficiency due to ECM technology Up to 8% electricity saings compared to circulation pumps without speed control Optimum handling due to front operation and front access to the terminal room, ariable installation positions, position-independent display, combination flanges PN /PN 1 (for DN 3 to DN 5) Can be used in cooling/air-conditioning systems without ambient temperature limits Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation System extension due to retrofit communication modules LON, CAN, PLR, etc. Remote control ia infrared interface (IR-Module/IR-Monitor) Integrable dual pump management due to retrofit Stratos IF-Modules: - Main/standby mode with fault-dependent switchoer -Efficiency-optimised peak-load operation > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 39

42 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Equipment/function Wilo-Stratos ECO, Stratos Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Equipment/function Wilo-Stratos ECO, Stratos Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos ECO Wilo-Stratos Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure (only Stratos ECO...-BMS) (only Stratos ECO...-BMS) p- for ariable differential pressure p-t for temperature-controlled differential pressure Manual functions Operating mode setting (only Stratos ECO...-BMS) (programmable ia IR-Module, IR-Monitor, LON or CAN) Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) (only Stratos ECO...-BMS) (only Stratos ECO...-BMS) Setting the speed stages Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start Safety control Full motor protection with integrated trip electronics - External control functions Oerriding Off Oerriding Min Analogue In... 1 V Analogue In... 1 V (only Stratos ECO...-BMS) (only Stratos ECO...-BMS) (only Stratos ECO...-BMS) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Subject to change 9/8 WILO SE

43 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Equipment/function Wilo-Stratos ECO, Stratos Wilo-Stratos ECO Wilo-Stratos Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) Thermal winding contact (WSK, potential-free NC contact) Fault signal light (only Stratos ECO...-BMS) Possible with Stratos IF-Modules (accessories) (only Stratos ECO...-BMS) Direction-of-rotation control light LC display for indication of pump data and fault codes Heating, air-conditioning, cooling Data exchange Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system - Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) Parallel operation (efficiency-optimised peak-load cut-in and out) Various combinations with Stratos IF-Modules (accessories) possible Various combinations with Stratos IF-Modules (accessories) possible Equipment/scope of deliery Wrench attachment point on pump body (threaded pipe union pumps with P 1W) Twin switch-oer ale in pump housing Cable lead-in possible on both sides Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules (only Stratos ECO-L) Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1

44 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Equipment/function Wilo-Stratos ECO, Stratos Wilo-Stratos ECO Wilo-Stratos Blocking current-proof motor Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer Particle filter = aailable, - = not aailable Subject to change 9/8 WILO SE

45 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series description Wilo-Stratos ECO Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series description Wilo-Stratos ECO Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Heating, air-conditioning, cooling Design Glandless circulation pump with threaded connection and EC motor with automatic power adjustment Application Hot-water heating systems of all kinds, industrial circulation systems Type key Example: Wilo-Stratos ECO 3/1-3 Stratos ECO High-efficiency pump (screw-end pump) 3/ Nominal connection diameter 1-3 Nominal deliery head range [m] Options Stratos ECO 5/1-5-13: Version with short oerall length of 13 mm Stratos ECO 5/1-5 RG: Version with red brass housing Stratos ECO 5/1-5 BMS: Version with Building Management System, can be connected to building automation Stratos ECO-L 5/1-5: Version as entilation pump Special features/product benefits Energy efficiency class A Up to 8% electricity saings compared to circulation pumps without speed control High-efficiency pump especially for single and two-family houses, as well as for two to six-family houses Maximum efficiency due to ECM technology Very high starting torque for reliable starting Quick connection with spring clips Only 5.8 W power consumption Standard thermal insulation for heating applications H[m] Wilo-Stratos ECO 5 BMS 15, 5, 3/ , 5, 3/1-3 1,5 1, 1,5,,5 Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

46 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series description Wilo-Stratos ECO Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series description Wilo-Stratos ECO Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Manual control mode (n=constant) (only Stratos ECO...BMS) p-c for constant differential pressure (only Stratos ECO...BMS) p- for ariable differential pressure Manual functions Setting of operating mode (only Stratos ECO...BMS) Differential-pressure setpoint setting "Autopilot" (automatic setback operation) setting Pump ON/OFF setting (only Stratos ECO...BMS) Setting of speed (manual control mode) (only Stratos ECO...BMS) Automatic functions Infinitely ariable power adjustment according to the operating mode "Autopilot" automatic setback operation Deblocking function Soft start Safety control External control functions "Oerriding Off" control input (only Stratos ECO...BMS) "Analogue In - 1 V" control input (remote speed adjustment) (only Stratos ECO...BMS) "Analogue In - 1 V" control input (remote setpoint adjustment) (only Stratos ECO...BMS) Signal and display functions Collectie fault signal (potential-free NC contact) (only Stratos ECO...BMS) Fault signal light (only Stratos ECO...BMS) Equipment Wrench attachment point on pump body Cable lead-in possible on both sides Quick connection with spring clips Integrated air extraction fitting for automatic rapid entilation Rp 3/ 8 (only Stratos ECO-L) Blocking current-proof motor Particle filter Scope of deliery Pump Thermal insulation Seals Installation and operating instructions Accessories Screwed connections Subject to change 9/8 WILO SE

47 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Technical data Wilo-Stratos ECO Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Technical data Wilo-Stratos ECO Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos ECO... Approed fluids (other fluids on request) 15/1-3 15/1-5 5/1-3 Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) 5/ /1-5 5/ /1-5-RG 5/1-5-BMS -L 5/1-5 3/1-3 3/1-5 3/1-5-BMS Heating, air-conditioning, cooling Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C in short-term operation h [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] + 15 to to Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Pipe connections Screwed connection Rp ½ ½ ¼ 1¼ 1¼ Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

48 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Technical data Wilo-Stratos ECO Wilo-Stratos ECO... 15/1-3 15/1-5 5/1-3 5/ /1-5 5/ /1-5-RG 5/1-5-BMS -L 5/1-5 3/1-3 3/1-5 3/1-5-BMS Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Pulse package control Protection class IP IP IP IP IP IP IP IP IP IP IP IP Insulation class F F F F F F F F F F F F Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-) Red brass (CC 99K) according to DIN EN 198 and according to TrinkwV1 (drinking water ordinance) Plastic (PP - % GF) Stainless steel Carbon, metal impregnated Grey cast iron (EN-GJL-) Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable Subject to change 9/8 WILO SE

49 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Pump cures Wilo-Stratos ECO Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Pump cures Wilo-Stratos ECO Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos ECO 15/1-3, 5/1-3, 3/1-3 p- (ariable) Wilo-Stratos ECO 15/1-5, 5/1-5, 3/1-5, ECO-L 5/1-5 p- (ariable),,,,8 1, 1, 1, Rp 1 [m/s],,,,8 Rp 1¼ 3 Wilo-Stratos ECO 15/1-3, 5/1-3, 3/1-3 1,5 ~ 3 V - Rp½, Rp 1, Rp 1¼ p-,,,,8 1, 1, 1, Rp 1 [m/s],,,,8 Rp 1¼ Wilo-Stratos ECO 15/1-5, 5/1-5, 3/ ~ 3 V - Rp½, Rp 1, Rp 1¼ p- Heating, air-conditioning, cooling H [m] 1,5 H [m] 3 1,5 1 P1 [W],5 1 1,5,5 Q[m³/h],,, Q[l/s] 8 Q[lgpm] ,5,5 m m 1 m 1,5 m 1 1,5,5 Q[m³/h] P1 [W],5 1 1,5,5 Q [m³/h],,, Q [l/s] 8 Q [lgpm] ,5 5 m m 3 m m 1 m 1 1,5,5 Q [m³/h] Wilo-Stratos ECO 5/1-5 BMS, 3/1-5 BMS p-c (constant),,,,8 1, 1, 1, Rp 1 [m/s],,,,8 Rp 1¼ Wilo-Stratos ECO 5/1-5 BMS Wilo-Stratos ECO 3/1-5 BMS 5 1 ~ 3 V - Rp 1/ Rp 1¼ p- (ariable),,,,8 1, 1, 1, Rp 1 [m/s],,,,8 Rp 1¼ Wilo-Stratos ECO 5/1-5 BMS Wilo-Stratos ECO 3/1-5 BMS 5 1 ~ 3 V - Rp 1/ Rp 1¼ p-c p- H [m] 3 H [m] P1 [W],5 1 1,5,5 Q [m³/h],,, Q [l/s] 8 Q [lgpm] ,5 5 m m 3 m m 1 m 1 1,5,5 Q [m³/h] P1 [W],5 1 1,5,5 Q[m³/h],,, Q[l/s] 8 Q[lgpm] ,5 5 m m 3 m m 1 m 1 1,5,5 Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

50 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Terminal diagram, motor data Wilo-Stratos ECO Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Terminal diagram, motor data Wilo-Stratos ECO Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A Terminal diagram B Standard L N PE L N PE SSM Ext. off In ~1V 1~ 3 V, 5 Hz Blocking current-proof motor Single-phase motor (EM) -pole - 1~3 V, 5 Hz With built-in capacitor Single-phase motor, -pole, 1~3 V, 5 Hz Motor data Wilo-Stratos ECO... 15/1-3 15/1-5 5/1-3 5/ /1-5 5/ /1-5-RG 5/1-5-BMS -L 5/1-5 3/1-3 3/1-5 3/1-5-BMS Speed range Power consumption Max. current Motor protection Threaded cable connection Wiring diagram P 1 I PG [rpm] [W] [A] [PG] not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) 1x11 1x11 1x11 1x11 1x11 1x11 1x11 1x7/1x9/1x11 1x11 1x11 1x11 1x7/1x9/1x11 A A A A A A A B A A A B 8 Subject to change 9/8 WILO SE

51 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos ECO Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos ECO Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B b3 b 1 b5 I l3 G b b1 b 3 b5 b I l3 G Heating, air-conditioning, cooling I I5 I I 5 b a I1 b a a I 1 a Dimension drawing C Dimension drawing D b 3 b1 b5 3 7,75 G b 3 b 1 b 5 G 8 57 I l3 71 b I l 3 b I I5 I I 5 b a a I1 b a a I 1 Dimensions, weights Wilo-Stratos ECO... Pipe connection Thread Dimensions Weight approx. Dimension drawing Rp G l l 1 l 3 l l 5 A a b 1 b b 3 b b 5 M [mm] [kg] 15/1-3 ½ B 15/1-5 ½ B 5/ ½ A 5/ ½ B 5/ ½ A 5/ ½ B 5/1-5-RG 1 1½ A 5/1-5-BMS 1 1½ C -L 5/ ½ D 3/1-3 1¼ A 3/1-5 1¼ A 3/1-5-BMS 1¼ D Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

52 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series description Wilo-Stratos Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series description Wilo-Stratos Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with screwed connection or flange connection, EC motor with automatic power adjustment. Application Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems. Type key Example: Wilo Stratos 3/1-1 Stratos High-efficiency pump (screw-end or flange-end pump), electronically controlled 3/ Nominal connection diameter 1-1 Nominal deliery head range [m] Options Special ersions for operating pressure PN 1 (at additional charge) Special features/product benefits Energy efficiency class A Maximum efficiency due to ECM technology Up to 8% electricity saings compared to uncontrolled circulation pumps Optimum handling due to front operation and front access to the terminal room, ariable installation positions, position-independent display, combination flanges PN /PN 1 (for DN 3 to DN 5) Standard thermal insulation for heating applications Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Can be used in cooling/air-conditioning systems without ambient temperature limits System extension due to retrofit communication modules LON, CAN, PLR, etc. Remote control ia infrared interface (IR-Module/IR-Monitor) H[m] Wilo-Stratos /1-1 /1-1 5/1-1 5(3)/1-8 3/1-1 (5)/1-8 8(1)/1-1 /1-5/1-9 5/1-9 5/1-1 5(3)/ Q[m³/h] 5 Subject to change 9/8 WILO SE

53 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series description Wilo-Stratos Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Series description Wilo-Stratos Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure (programmable ia IR-Module, IR-Monitor, LON or CAN) Manual functions Operating mode setting Differential-pressure setpoint setting "Autopilot" (automatic setback operation) setting Pump ON/OFF setting Speed setting (manual control mode) Accessories Screwed connections with screw thread Pump cold water insulation Wilo-ClimaForm IR-Module IR-Monitor IF-Modules Stratos: PLR, LON, CAN, Ext. Off, Ext. Min., SBM, Ext. Off/ SBM Analogue interface conerter AnaCon Digital interface conerter DigiCon/DigiCon-A Heating, air-conditioning, cooling Automatic functions Infinitely ariable power adjustment according to the operating mode "Autopilot" automatic setback operation Deblocking function Soft start Full motor protection with integrated trip electronics External control functions "Oerriding Off" control input (possible with Stratos IF-Modules) "Oerriding Min" control input (possible with Stratos IF-Modules) "Analogue In - 1 V" control input (remote speed adjustment) (possible with Stratos IF-Modules) "Analogue In - 1 V" control input (remote setpoint adjustment) (possible with Stratos IF-Modules) Signal and display functions Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) (possible with Stratos IF-Modules) Fault signal light LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR- Monitor (see IR-Module/IR-Monitor function table) Serial digital PLR interface for connection to BA ia Wilo interface conerter or company-specific coupling module (possible with Stratos IF-Modules) Serial digital LON interface for connection to a LONWORKS network (possible with Stratos IF-Modules) Serial digital CAN interface for connection to a CAN bus system (possible with Stratos IF-Modules) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling): Various combinations possible with Stratos IF-Modules (accessory) Parallel operation (efficiency-optimised peak-load cut-in and out): Various combinations possible with Stratos IF-Modules (accessory) Equipment Wrench attachment point on pump body (for threaded pipe union pumps with P < 1 W) Plug-in position for optional extension with Wilo-IF-Modules Scope of deliery Pump Including seals for threaded connection Including installation and operating instructions Including washers for flange screws (for nominal connection diameters DN 3 - DN 5) Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 51

54 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Technical data Wilo-Stratos Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Technical data Wilo-Stratos Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos... 5/1-5/1-8 3/1-3/1-8 3/1-1 3/1-1 /1- /1-8 /1-1 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C in short-term operation h [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - -1 up to Standard ersion for operating pressure, p max /1 /1 /1 /1 Special ersion for operating pressure, p max Pipe connections Screwed connection Rp 1 1 1¼ 1¼ 1¼ Nominal flange diameter DN 3 Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency 5/ 5/ 5/ 5/ 5/ 5/ 5/ 5/ 5/ 5 Subject to change 9/8 WILO SE

55 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Technical data Wilo-Stratos Wilo-Stratos... 5/1-5/1-8 3/1-3/1-8 3/1-1 3/1-1 /1- /1-8 /1-1 Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Frequency conerter Protection class IP IP IP IP IP IP IP IP IP Insulation class F F F F F F F F F Heating, air-conditioning, cooling Materials Pump housing Grey cast iron (EN-GJL-) Grey cast iron (EN-GJL-5) Impeller Pump shaft Bearing Plastic (PPS - % GF) Stainless steel (XCr13) Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 53

56 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Technical data Wilo-Stratos Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Technical data Wilo-Stratos Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos... 5/1-8 5/1-9 5/1-1 5/1-9 5/1-1 8/1-1 1/1-1 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C in short-term operation h [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - -1 up to Standard ersion for operating pressure, p max /1 /1 /1 /1 /1 Special ersion for operating pressure, p max /1 1/1 Pipe connections Screwed connection Rp Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency 5/ 5/ 5/ 5/ 5/ 5/ 5/ 5 Subject to change 9/8 WILO SE

57 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Technical data Wilo-Stratos Wilo-Stratos... 5/1-8 5/1-9 5/1-1 5/1-9 5/1-1 8/1-1 1/1-1 Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Frequency conerter Protection class IP IP IP IP IP IP IP Insulation class F F F F F F F Heating, air-conditioning, cooling Materials Pump housing Grey cast iron (EN-GJL-5) Impeller Plastic (PPS - % GF) Plastic (PP - 5% GF) Pump shaft Stainless steel (XCr13) Bearing Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 55

58 p-c Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Pump cures Wilo-Stratos Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Pump cures Wilo-Stratos Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos 5/ /1- p-c (constant) 1 3 Rp 1 [m/s],5 1, 1,5,,5 Rp 1¼ H[m] Wilo-Stratos 5/1- Wilo-Stratos 3/1-1~3 V - Rp 1 / Rp 1¼ p- (ariable) 1 3 Rp 1 [m/s],5 1, 1,5,,5 Rp 1¼ H[m] Wilo-Stratos 5/1- Wilo-Stratos 3/1-1~3 V - Rp 1 / Rp 1¼ 5 5 p Q[m³/ h],,8 1, 1, 1,8 Q[l/s] Q[Igpm] P 1 [W] 8 m 5m m Q[m³/ h] 3m m 1m Q[m³/ h],,8 1, 1, 1,8 Q[l/s] Q[Igpm] P 1 [W] 8 m 5m m 3m m Q[m³/ h] Wilo-Stratos 5/ /1-8 p-c (constant) 1 3 Rp 1 [m/s],5 1, 1,5,,5 3, Rp 1¼ H[m] Wilo-Stratos 5/1-8 7 Wilo-Stratos 3/1-8 1~3 V - Rp 1 / Rp 1¼ 5 p-c p- (ariable) 1 3 Rp 1 [m/s],5 1, 1,5,,5 3, Rp 1¼ H[m] Wilo-Stratos 5/1-8 7 Wilo-Stratos 3/1-8 1~3 V - Rp 1 / Rp 1¼ 5 p Q[m³/ h],5 1, 1,5,,5 Q[l/s] 8 Q[m³/ h],5 1, 1,5,,5 Q[l/s] P 1 [W] 1 5 7m m 5m m 3m 1m m Q[Igpm] P 1 [W] 1 5 7m m 5m m 3m m Q[Igpm] 8 Q[m³/ h] 8 Q[m³/ h] 5 Subject to change 9/8 WILO SE

59 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Pump cures Wilo-Stratos Wilo-Stratos 3/1-1 p-c (constant) p- (ariable) H[m] p-c [m/s] Wilo-Stratos 3/1-1 1~3 V - Rp 1 H[m] [m/s] p- Wilo-Stratos 3/1-1 1~3 V - Rp 1 / Rp 1¼ Heating, air-conditioning, cooling 8 1 Q[m³/ h],5 1, 1,5,,5 3, Q[l/s] 8 1 Q[m³/ h],5 1, 1,5,,5 3, Q[l/s] 1 3 P 1 [W] 3 1 1m 11m 1m 8m 9m m 7m m 3m m 5m 8 1 Q[Igpm] Q[m³/ h] P 1 [W] m 8 1 9m 8m 7m m 5m m Q[Igpm] Q[m³/ h] Wilo-Stratos 3/1-1 p-c (constant) p- (ariable) [m/s] [m/s] H[m] 1 Wilo-Stratos 3/1-1 1~3 V - DN 3 H[m] 1 Wilo-Stratos 3/1-1 1~3 V - DN 3 p-c 8 8 p Q[m³/ h] 1 3 Q[l/s] Q[Igpm] P 1 [W] m 1m 8m 7m m m 5m 3m m 1 Q[m³/ h] Q[m³/ h] 1 3 Q[l/s] Q[Igpm] P 1 [W] 3 8m 7m Q[m³/ h] m 5m m Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 57

60 p- Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Pump cures Wilo-Stratos Wilo-Stratos /1- p-c (constant) p- (ariable),5 1, 1,5,,5 [m/s],5 1, 1,5,,5 [m/s] H[m] 5 Wilo-Stratos /1-1~3 V - DN H[m] 5 Wilo-Stratos /1-1~3 V - DN p-c P 1 [W] Q[m³/ h] 1 5,5 1, 1,5,,5 3, 3, m,5m m 3,5m Q[l/s] Q[Igpm] Q[m³/ h] 3m,5m 1m m 1,5m P 1 [W] Q[m³/ h] 1 5,5 1, 1,5,,5 3, 3, m,5m m 3,5m 3m,5m Q[l/s] Q[Igpm] Q[m³/ h] m Wilo-Stratos /1-8, 5/1-8 p-c (constant),5 1, 1,5, DN [m/s],5 1, 1,5, DN 5 H[m] Wilo-Stratos /1-8 Wilo-Stratos 5/1-8 1~3 V - DN / DN 5 8 p- (ariable),5 1, 1,5, DN [m/s],5 1, 1,5, DN 5 H[m] Wilo-Stratos /1-8 Wilo-Stratos 5/1-8 1~3 V - DN / DN 5 8 p-c p Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] m 8m 7m m 5m m m 3m Q[Igpm] Q[m³/ h] P 1 [W] m m 5m m 3m Q[Igpm] Q[m³/ h] 58 Subject to change 9/8 WILO SE

61 p-c p- Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Pump cures Wilo-Stratos Wilo-Stratos /1-1 p-c (constant) p- (ariable) H[m] p-c Wilo-Stratos /1-1 1~3 V - DN [m/s] H[m] p- Wilo-Stratos /1-1 1~3 V - DN [m/s] Heating, air-conditioning, cooling Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] 11m 1m 1m m 9m 8m 7m m m 5m 3m m Q[Igpm] Q[m³/ h] P 1 [W] 1m 11m 1m 9m m 7m m 5m m Q[Igpm] Q[m³/ h] Wilo-Stratos 5/1-9 p-c (constant) p- (ariable) 1 3 [m/s] 1 3 [m/s] H[m] Wilo-Stratos 5/1-9 1~3 V - DN 5 H[m] Wilo-Stratos 5/1-9 1~3 V - DN Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] 8 Q[Igpm] P 1 [W] 8 Q[Igpm] 8m 7m m 5m m 3m 9m 8m 7m m 5m m 3m m m 5 Q[m³/ h] Q[m³/ h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 59

62 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Pump cures Wilo-Stratos Wilo-Stratos 5/1-1 p-c (constant) p- (ariable) 1 3 [m/s] 1 3 [m/s] H[m] 1 Wilo-Stratos 5/1-1 1~3 V - DN 5 H[m] 1 Wilo-Stratos 5/1-1 1~3 V - DN p- 8 p-c Q[m³/ h] 8 Q[l/s] Q[m³/ h] 8 Q[l/s] 8 1 Q[Igpm] P 1 [W] 1m 11m 9m 8m 7m m 5m m m m 3m 3 Q[m³/ h] P 1 [W] 8 11m 1m 9m m 7m m 5m m 1 Q[Igpm] 3 Q[m³/ h] Wilo-Stratos 5/1-9 p-c (constant) p- (ariable),5 1, 1,5,,5 [m/s],5 1, 1,5,,5 [m/s] H[m] 1 Wilo-Stratos 5/1-9 1~3 V - DN 5 H[m] 1 Wilo-Stratos 5/1-9 1~3 V - DN 5 p-c p Q[m³/ h] 8 Q[l/s] Q[m³/ h] 8 Q[l/s] 8 1 P 1 [W] 9m m 8m 7m m 5m m m 3m Q[Igpm] 3 Q[m³/ h] 8 1 P 1 [W] m 8m 7m m 5m m 3m Q[Igpm] 3 Q[m³/ h] Subject to change 9/8 WILO SE

63 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Pump cures Wilo-Stratos Wilo-Stratos 5/1-1 p-c (constant) p- (ariable) H[m] p-c Wilo-Stratos 5/1-1 1~3 V - DN 5 [m/s] H[m] p- Wilo-Stratos 5/1-1 1~3 V - DN 5 [m/s] Heating, air-conditioning, cooling P 1 [W] Q[m³/ h] Q[l/s] Q[Igpm] P 1 [W] Q[m³/ h] Q[l/s] Q[Igpm] 8 1m 9m 8m 1m 7m m m 5m m 3m 1 3 Q[m³/ h] 8 1m 9m 8m 7m m 5m m 1 3 Q[m³/ h] Wilo-Stratos 8/1-1, 1/1-1 p-c (constant),5 1, 1,5,,5 3, DN 8 [m/s],,8 1, 1,, DN 1 H[m] Wilo-Stratos 8/1-1 Wilo-Stratos 1/ ~3 V - DN 8 / DN 1 1 p-c p- (ariable),5 1, 1,5,,5 3, DN 8 [m/s],,8 1, 1,, DN 1 H[m] Wilo-Stratos 8/1-1 Wilo-Stratos 1/ ~3 V - DN 8 / DN 1 1 p Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] m 1m 8m m m m m Q[Igpm] Q[m³/ h] P 1 [W] m 1m 11m 8m m m 7m m 5m Q[Igpm] Q[m³/ h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1

64 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Terminal diagram, motor data Wilo-Stratos Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Terminal diagram, motor data Wilo-Stratos Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal Standard SSM: Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) Function see Chapter: "Wilo TOP-Control pump management systems, Planning guide" L N PE SSM 1~ 3 V, 5/ Hz Option: Stratos IF-Modules see Chapter: "Pump management Wilo TOP-Control" Terminal diagram Option SSM: Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) Function see Chapter: "Wilo TOP-Control pump management systems, Planning guide" L1 L3 PE SSM L L3 L1 L 3 ~ 3 V, 5/ Hz Option: Stratos IF-Modules see Chapter: " Wilo TOP-Control pump management " Motor data Wilo-Stratos... 5/1-5/1-8 3/1-3/1-8 3/1-1 Nominal motor power Speed Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection Threaded cable connection P n P 1 I PG [W] [rpm] [W] [A] [PG] integrated integrated integrated integrated integrated 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 Subject to change 9/8 WILO SE

65 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Terminal diagram, motor data Wilo-Stratos Motor data Wilo-Stratos... 3/1-1 /1- /1-8 /1-1 5/1-8 5/1-9 5/1-1 5/1-9 5/1-1 8/1-1 1/1-1 Nominal motor power Speed Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection integrated integrated integrated integrated integrated integrated integrated integrated integrated integrated integrated Threaded cable connection P n P 1 I PG [W] [rpm] [W] [A] [PG] 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 Heating, air-conditioning, cooling Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

66 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B G Rp Pg 7 Pg 9 Pg 13,5 l l 1 l Pg 7 Pg 9 Pg 13,5 l l 1 l b b 3 b 3 b5 a a 1 a 3 b3 bb 3 b5 a a 3 a1 Permitted installation positions, see Planning guide Important: With ertical module configuration, the threaded cable connection projects aboe the pump connection (total dimension: dimension b + 9 mm)! Permitted installation positions, see Planning guide Important: With ertical module configuration, the threaded cable connection projects aboe the pump connection (total dimension: dimension b + 9 mm)! Dimension drawing Flange A Dimension drawing Flange B Ø D Ø k L Ø k L 1 Ø d DN Ø D Ø k Ø d DN n x Ø d 1 n x Ø d n x Ø d L Dimensions, weights Wilo-Stratos... Rated pressure Nominal flange diameter Thread Dimensions Weight approx. PN DN Rp G l l 1 l a 1 a a 3 b 3 b b 5 M [bar] [mm] [kg] 5/ ½ A 5/ ½ A 3/1-1 1¼ A 3/ ¼ A 3/ ¼ A 3/1-1 / B /1- / B /1-8 / B /1-1 / B Pipe connection Dimension drawing Subject to change 9/8 WILO SE

67 Heating, air-conditioning, cooling High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos Dimensions, weights Wilo-Stratos... Rated pressure Nominal flange diameter Thread Dimensions Weight approx. PN DN Rp G l l 1 l a 1 a a 3 b 3 b b 5 M [bar] [mm] [kg] 5/1-8 / B 5/1-9 / B 5/1-1 / B 5/1-9 / B 5/1-1 / B 8/ B 8/ B 1/ B 1/ B Pipe connection Dimension drawing Heating, air-conditioning, cooling Flange dimensions Wilo-Stratos... Flange 3/1-1 Combination flange PN/1 (PN 1 flange according to EN 19-) /1- Combination flange PN/1 (PN 1 flange according to EN 19-) /1-8 Combination flange PN/1 (PN 1 flange according to EN 19-) /1-1 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1-8 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1-9 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1-1 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1-9 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1-1 Combination flange PN/1 (PN 1 flange according to EN 19-) 8/1-1 Flange PN (PN 1 design, according to EN 19-) 8/1-1 Flange PN1 (according to EN 19-) 1/1-1 Flange PN (PN 1 design, according to EN 19-) 1/1-1 Flange PN1 (according to EN 19-) Nominal flange diameter Pump flange dimensions DN Ø D Ø d Ø k L1 /k L Ø k Dimension drawing, flange n x Ø d L1 /Ø d L n x Ø d L [mm] [pcs. x mm] /1 x 1 / 19 - A /11 x 1 / 19 - A /11 x 1 / 19 - A /11 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A x 19 B x 19 B x 19 B x 19 B Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

68 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Equipment/function Wilo-Stratos-D Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Equipment/function Wilo-Stratos-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos-D Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure Manual functions Operating mode setting Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) (programmable ia IR-Module, IR-Monitor, LON or CAN) Setting the speed stages Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start Safety control Full motor protection with integrated trip electronics External control functions Oerriding Off Oerriding Min Analogue In... 1 V Analogue In... 1 V Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) Thermal winding contact (WSK, potential-free NC contact) Fault signal light Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) (programmable with the IR-Monitor) Possible with Stratos IF-Modules (accessories) Subject to change 9/8 WILO SE

69 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Equipment/function Wilo-Stratos-D Wilo-Stratos-D Direction-of-rotation control light LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Heating, air-conditioning, cooling Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) Parallel operation (efficiency-optimised peak-load cut-in and out) Equipment/scope of deliery Various combinations with Stratos IF-Modules (accessories) possible Various combinations with Stratos IF-Modules (accessories) possible Wrench attachment point on pump body Twin switch-oer ale in pump housing Cable lead-in possible on both sides Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules Blocking current-proof motor Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer Particle filter = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

70 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Series description Wilo-Stratos-D Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Series description Wilo-Stratos-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless double circulation pump with flange connection, EC motor with automatic power adjustment Application Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems Type key Example: Stratos-D /1-8 Stratos D High-efficiency pump (flange-end pump), electronically controlled Double pump / Nominal connection diameter 1-8 Nominal deliery head range [m] Options Special ersions for operating pressure PN 1 (at additional charge) H[m] 1 Special features/product benefits Energy efficiency class A Maximum efficiency due to ECM technology Up to 8% electricity saings compared to circulation pumps without speed control Optimum handling due to front operation and front access to the terminal room, ariable installation positions, position-independent display, combination flanges PN /PN 1 (for DN 3 to DN 5) Can be used in cooling/air-conditioning systems without ambient temperature limits Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation System extension due to retrofit communication modules LON, CAN, PLR, etc. Remote control ia infrared interface (IR-Module/IR-Monitor) Integrable dual pump management due to retrofit Stratos IF-Modules: - Main/standby mode with fault-dependent switchoer -Efficiency-optimised peak-load operation Wilo-Stratos-D /1-1 /1-1 (5)/1-8 5/1-1 5/1-9 5/1-1 8/1-1 3/ Q[m³/h] 8 Subject to change 9/8 WILO SE

71 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Series description Wilo-Stratos-D Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Series description Wilo-Stratos-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure (programmable ia IR-Module, IR-Monitor, LON or CAN) Manual functions Operating mode setting Differential-pressure setpoint setting "Autopilot" (automatic setback operation) setting Pump ON/OFF setting Speed setting (manual control mode) Accessories IR-Module IR-Monitor IF-Modules Stratos: PLR, LON, CAN, Ext. Off, Ext. Min., SBM, Ext. Off/ SBM Analogue interface conerter AnaCon Digital interface conerter DigiCon/DigiCon-A Heating, air-conditioning, cooling Automatic functions Infinitely ariable power adjustment according to the operating mode "Autopilot" automatic setback operation Deblocking function Soft start Full motor protection with integrated trip electronics External control functions "Oerriding Off" control input (possible with Stratos IF-Modules) "Oerriding Min" control input (possible with Stratos IF-Modules) "Analogue In - 1 V" control input (remote speed adjustment) (possible with Stratos IF-Modules) "Analogue In - 1 V" control input (remote setpoint adjustment) (possible with Stratos IF-Modules) Signal and display functions Indiidual / collectie fault signal (potential-free NC contact) (programmable with the IR-Monitor) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) (possible with Stratos IF-Modules) Fault signal light LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR- Monitor (see IR-Module/IR-Monitor function table) Serial digital PLR interface for connection to BA ia Wilo interface conerter or company-specific coupling module (possible with Stratos IF-Modules) Serial digital LON interface for connection to a LONWorks network (possible with Stratos IF-Modules) Serial digital CAN interface for connection to a CAN bus system (possible with Stratos IF-Modules) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling): Various combinations possible with Stratos IF-Modules (accessory) Parallel operation (efficiency-optimised peak-load cut-in and out): Various combinations possible with Stratos IF-Modules (accessory) Equipment Twin switch-oer ale in pump housing Plug-in position for optional extension with Wilo-IF-Modules Scope of deliery Pump Including installation and operating instructions Including washers for flange screws (for nominal connection diameters DN 3 - DN 5) Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

72 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Technical data Wilo-Stratos-D Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Technical data Wilo-Stratos-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos-D... 3/1-8 3/1-1 /1-8 /1-1 5/1-8 5/1-9 5/1-1 5/1-1 8/1-1 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C in short-term operation h [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - -1 up to Standard ersion for operating pressure, p max /1 /1 /1 /1 /1 /1 /1 /1 Special ersion for operating pressure, p max /1 Pipe connections Screwed connection Rp Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency 5/ 5/ 5/ 5/ 5/ 5/ 5/ 5/ 5/ 7 Subject to change 9/8 WILO SE

73 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Technical data Wilo-Stratos-D Wilo-Stratos-D... 3/1-8 3/1-1 /1-8 /1-1 5/1-8 5/1-9 5/1-1 5/1-1 8/1-1 Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Frequency conerter Protection class IP IP IP IP IP IP IP IP IP Insulation class F F F F F F F F F Heating, air-conditioning, cooling Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-5) Plastic (PPS - % GF) Stainless steel (XCr13) Carbon, metal impregnated Plastic (PP - 5% GF) Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 71

74 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Pump cures Wilo-Stratos-D Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Pump cures Wilo-Stratos-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos-D 3/1-8 p-c (constant) p- (ariable) 1 3 [m/s] 1 3 [m/s] H[m] 7 Wilo-Stratos-D 3/1-8 1~3 V - DN 3 + H[m] 7 Wilo-Stratos-D 3/1-8 1~3 V - DN p-c 5 p Q[m³/ h],5 1, 1,5,,5 3, 3,5Q[l/s] Q[m³/ h],5 1, 1,5,,5 3, 3,5Q[l/s] P 1 [W] 1 3 7m m 5m m 3m m Q[Igpm] P 1 [W] 1 3 7m m 5m m 3m m Q[Igpm] 1 1m P Wilo-Stratos 3/1-8 1 Q[m³/ h] P 1 Wilo-Stratos 3/1-8 1 Q[m³/ h] Wilo-Stratos-D 3/1-1 p-c (constant) p- (ariable) [m/s] [m/s] H[m] 1 Wilo-Stratos-D 3/1-1 1~3 V - DN 3 + H[m] 1 Wilo-Stratos-D 3/1-1 1~3 V - DN p-c 8 p Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] 9m 8m 1m 7m m m 3m 5m m P 1 Q[Igpm] Wilo-Stratos 3/1-1 Q[m³/ h] P 1 [W] 8m 7m m 5m m P Q[Igpm] Wilo-Stratos 3/1-1 Q[m³/ h] 7 Subject to change 9/8 WILO SE

75 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Pump cures Wilo-Stratos-D Wilo-Stratos-D /1-8 p-c (constant) p- (ariable) H[m] Wilo-Stratos-D /1-8 1~3 V - DN + p-c [m/s] H[m] Wilo-Stratos-D /1-8 1~3 V - DN + p- [m/s] Heating, air-conditioning, cooling Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] 8 8m 7m 1m m 5m m m m P 1 5 Q[Igpm] Wilo-Stratos /1-8 Q[m³/ h] P 1 [W] 8 7m m 5m m P m 5 Q[Igpm] Wilo-Stratos /1-8 Q[m³/ h] Wilo-Stratos-D /1-1 p-c (constant) p- (ariable) [m/s] [m/s] H[m] 1 Wilo-Stratos-D /1-1 1~3 V - DN + H[m] 1 Wilo-Stratos-D /1-1 1~3 V - DN + 1 p-c 1 p- 8 8 P 1 [W] P m 11m 1m 1m 9m 8m m 7m m 3m 5m 1 m 3 Q[m³/ h] Q[l/s] Q[Igpm] Wilo-Stratos /1-1 3 Q[m³/ h] P 1 [W] m 11m 1m P m 8m 7m m 1 5m m 3 Q[m³/ h] Q[l/s] Q[Igpm] Wilo-Stratos /1-1 3 Q[m³/ h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 73

76 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Pump cures Wilo-Stratos-D Wilo-Stratos-D 5/1-8 p-c (constant) p- (ariable) 1 3 [m/s] 1 3 [m/s] H[m] 8 Wilo-Stratos-D 5/1-8 1~3 V - DN 5 + H[m] 8 Wilo-Stratos-D 5/1-8 1~3 V - DN 5 + p-c p Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] 8 8m 7m m 5m m 3m Q[Igpm] P 1 [W] 8 7m m 5m m 3m Q[Igpm] 1m m P 1 Wilo-Stratos 5/1-8 5 Q[m³/ h] P 1 Wilo-Stratos 5/1-8 5 Q[m³/ h] Wilo-Stratos-D 5/1-9 p-c (constant) p- (ariable) [m/s] [m/s] H[m] 8 Wilo-Stratos-D 5/1-9 1~3 V - DN 5 + H[m] 8 Wilo-Stratos-D 5/1-9 1~3 V - DN 5 + p-c p- P 1 [W] Q[m³/ h] Q[l/s] Q[Igpm] P 1 [W] Q[m³/ h] Q[l/s] Q[Igpm] 8 8m 7m 1m m 5m m m 1 3 3m P 1 Wilo-Stratos 5/1-9 Q[m³/ h] 8 9m 8m 7m m 5m m 1 3 3m P 1 Wilo-Stratos 5/1-9 Q[m³/ h] 7 Subject to change 9/8 WILO SE

77 p-c p- Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Pump cures Wilo-Stratos-D Wilo-Stratos-D 5/1-1 p-c (constant) p- (ariable) H[m] [m/s] Wilo-Stratos-D 5/1-1 1~3 V - DN 5 + H[m] p- [m/s] Wilo-Stratos-D 5/1-1 1~3 V - DN 5 + Heating, air-conditioning, cooling Q[m³/ h] Q[l/s] 1 3 Q[m³/ h] Q[l/s] 8 1 P 1 [W] m 1m 9m 1m 8m m 7m 1 3 m 3m P 1 5m m 1 Q[Igpm] Wilo-Stratos 5/1-1 Q[m³/ h] P 1 [W] m 1m 9m 8m 1 Q[Igpm] P 1 Wilo-Stratos 5/ Q[m³/ h] 7m m m 5m Wilo-Stratos-D 5/1-1 p-c (constant) p- (ariable) [m/s] [m/s] H[m] 1 Wilo-Stratos-D 5/1-1 1~3 V - DN 5 + H[m] 1 Wilo-Stratos-D 5/1-1 1~3 V - DN Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] m 9m 8m 1m 7m m m m P 1 m 3m Q[Igpm] Wilo-Stratos 5/1-1 7 Q[m³/ h] P 1 [W] m 9m 8m 7m m m P 1 m Q[Igpm] Wilo-Stratos 5/1-1 7 Q[m³/ h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 75

78 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Pump cures Wilo-Stratos-D Wilo-Stratos-D 8/1-1 p-c (constant) p- (ariable) [m/s] [m/s] H[m] 1 p-c Wilo-Stratos-D 8/1-1 1~3 V - DN 8 + H[m] 1 p- Wilo-Stratos-D 8/1-1 1~3 V - DN P 1 [W] Q[l/s] 1 3 Q[m³/ h] Q[Igpm] 1 P 1 Wilo-Stratos 8/ Q[m³/ h] 1m 1m 11m 1m 9m m 8m 7m m 3m 5m m P 1 [W] Q[l/s] 1 3 1m 11m 1m Q[m³/ h] Q[Igpm] 1 P 1 Wilo-Stratos 8/ Q[m³/ h] 9m 8m 7m m m 5m 7 Subject to change 9/8 WILO SE

79 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Terminal diagram, motor data Wilo-Stratos-D Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Terminal diagram, motor data Wilo-Stratos-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal Standard SSM: Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) L N PE SSM Function see Chapter: "Wilo TOP-Control pump management systems, Planning guide" Heating, air-conditioning, cooling 1~ 3 V, 5/ Hz Option: Stratos IF-Modules see Chapter: "Pump management Wilo TOP-Control" Terminal diagram Option SSM: Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) Function see Chapter: "Wilo TOP-Control pump management systems, Planning guide" L1 L3 PE SSM L L3 L1 L 3 ~ 3 V, 5/ Hz Option: Stratos IF-Modules see Chapter: " Wilo TOP-Control pump management " Motor data Wilo-Stratos-D... 3/1-8 3/1-1 /1-8 /1-1 5/1-8 Nominal motor power Speed Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection Threaded cable connection P n P 1 I PG [W] [rpm] [W] [A] [PG] integrated integrated integrated integrated integrated 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 77

80 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Terminal diagram, motor data Wilo-Stratos-D Motor data Wilo-Stratos-D... 5/1-9 5/1-1 5/1-1 8/1-1 8/1-1 Nominal motor power Speed Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection integrated integrated integrated integrated integrated Threaded cable connection P n P 1 I PG [W] [rpm] [W] [A] [PG] 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 1x7/1x9/ 1x Subject to change 9/8 WILO SE

81 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Dimensions, weights Wilo-Stratos-D Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Dimensions, weights Wilo-Stratos-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A l l 3 l l1 b b 5 b b1 a a1 Heating, air-conditioning, cooling Pg 7 Pg 13,5 Pg 9 Permitted installation positions, see Planning guide Important: The threaded cable connection projects aboe the pump connection (total dimension: dimension I + 9 mm)! Dimension drawing Flange A Dimension drawing Flange B Ø D Ø k L Ø k L 1 Ø d DN Ø D Ø k Ø d DN n x Ø d 1 n x Ø d n x Ø d L Dimensions, weights Wilo-Stratos-D... Rated pressure Dimensions Weight approx. PN DN l l 1 l 3 l a 1 a b 1 b b b 5 M [bar] [mm] [kg] 3/1-8 / A 3/1-1 / A /1-8 / A /1-1 / A 5/1-8 / A 5/1-9 / A 5/1-1 / A 5/1-1 / A 8/ A 8/ A Nominal flange diameter Dimension drawing Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 79

82 Heating, air-conditioning, cooling High-efficiency pumps (double pumps) Dimensions, weights Wilo-Stratos-D Flange dimensions Wilo-Stratos-D... Flange 3/1-8 Combination flange PN/1 (PN 1 flange according to EN 19-) 3/1-1 Combination flange PN/1 (PN 1 flange according to EN 19-) /1-8 Combination flange PN/1 (PN 1 flange according to EN 19-) /1-1 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1-8 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1-9 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1-1 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1-1 Combination flange PN/1 (PN 1 flange according to EN 19-) 8/1-1 Flange PN (PN 1 design, according to EN 19-) 8/1-1 Flange PN1 (according to EN 19-) Nominal flange diameter Pump flange dimensions DN Ø D Ø d Ø k L1 /k L Ø k Dimension drawing, flange n x Ø d L1 /Ø d L n x Ø d L [mm] [pcs. x mm] /1 x 1 / 19 - A /1 x 1 / 19 - A /11 x 1 / 19 - A /11 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A x 19 B x 19 B 8 Subject to change 9/8 WILO SE

83 Exchange recommendation ia mobile phone. All types of pumps aailable. Always reachable. Quick help. Fast pump exchange at Wilo text message replacement guide With the Wilo text message replacement guide, you will now get indiidual recommendations sent to your mobile phone and that hours a day, 7 days a week. After a simple text message query with the pump designation (e.g., S 5/1), Wilo will send you the ideal exchange product solution within a maximum of seconds with all installation and fitting information, including the order numbers. Adanced? We call this Pumpen Intelligenz.

84 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series oeriew Wilo-Star-E, TOP-E, TOP-ED Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series oeriew Wilo-Star-E, TOP-E, TOP-ED Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: H[m] 3 1 Star-E 15 (5, 3)/1-3 Star-E 15 (5, 3)/1-5 Wilo-EasyStar >Design Glandless circulation pump with screwed connection and automatic power adjustment >Application Hot-water heating systems of all kinds, industrial circulation systems,5 1 1,5,5 3 Q[m³/h] Series: Wilo-TOP-E H[m] 1 8 3/1-1 5(3)/1-7 /1-1 5/1-5/1-1 5/1-7 5/1-1 8/1-1 1/1-1 / Wilo-TOP-E Q[m 3 /h] >Design Glandless circulation pump with screwed connection or flange connection and automatic power adjustment >Application Hot-water heating systems of all kinds industrial circulation systems Series: Wilo-TOP-ED H[m] 1 8 /1-1 3/1-7 5/1-1 8/1-1 Wilo-TOP-ED + /1-7 5/1-5/1-7 5/ Q[m 3 /h] >Design Glandless double circulation pump with flange connection and automatic power adjustment >Application Hot-water heating systems of all kinds and industrial circulation systems 8 Subject to change 9/8 WILO SE

85 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series oeriew Wilo-Star-E, TOP-E, TOP-ED Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series oeriew Wilo-Star-E, TOP-E, TOP-ED Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: > Special features/product benefits Energy-saing pump especially for single and two-family houses, as well as for two to sixfamily houses. Up to 5% electricity saings compared to uncontrolled heating pumps Simple installation due to of wrench attachment point on pump body and quick connection with spring clips Simple operation. Factory setting suitable for 9 % of all heating system requirements. The "red button" allows indiidual settings to be made for specific systems. Actiated Autopilot offers automatic adjustment of pump output during boiler setback operation Preents irritating flow noise in the heating system Operational reliability due to deblocking function and safety control > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Page Heating, air-conditioning, cooling Series: Wilo-TOP-E > Special features/product benefits Infinitely ariable power adjustment and seeral control functions for energy-saing operation (up to 5% electricity saings compared to uncontrolled heating pumps) Autopilot for automatic setback operation by means of self-teaching "Fuzzy Logic" Simple operation due to standard integrated pump display and manual control panel (one-button operation) Remote control and remote querying of pump functions with Wilo IR-Module/IR-Monitor possible System extension due to retrofit LON and PLR communication modules > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Series: Wilo-TOP-ED > Special features/product benefits Infinitely ariable power adjustment and seeral control functions for energy-saing operation (up to 5% electricity saings compared to uncontrolled heating pumps) Autopilot for automatic setback operation by means of self-teaching "Fuzzy Logic" Simple operation by means of standard integrated pump display and manual operation leel (one-button operation) Remote control and remote querying of pump functions with Wilo IR-Module/IR-Monitor possible System extension due to retrofit LON and PLR communication modules Integrable dual pump management due to retrofit IF-Modules: - Main/standby mode with fault-dependent switchoer -Efficiency-optimised peak-load operation > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 83

86 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Equipment/function Wilo-Star-E, TOP-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Equipment/function Wilo-Star-E, TOP-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-E... Wilo-TOP-E... Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure Manual functions (programmable ia IR-Module, IR-Monitor or LON) Operating mode setting Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) Setting the speed stages Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start (not for TOP-E 5(3)/1-7, TOP-E 3/1-1, TOP-E /1- and TOP-E 5/1-) Safety control Full motor protection with integrated trip electronics External control functions Oerriding Off (not for TOP-E5(3)/1-7, TOP-E 3/1-1, TOP-E /1- and TOP-E 5/1-) Oerriding Min Analogue In... 1 V (not for TOP-E5(3)/1-7, TOP-E 3/1-1, TOP-E /1- and TOP-E 5/1-) Analogue In... 1 V Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) Thermal winding contact (WSK, potential-free NC contact) 8 Subject to change 9/8 WILO SE

87 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Equipment/function Wilo-Star-E, TOP-E Wilo-Star-E... Wilo-TOP-E... Fault signal light Direction-of-rotation control light LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) Heating, air-conditioning, cooling PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system Possible with IF-Modules (accessories) Possible with IF-Modules (accessories) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) Parallel operation (efficiency-optimised peak-load cut-in and out) Various combinations with IF-Modules (accessories) possible (see Chapter: "Wilo-Control pump management systems") Various combinations with IF-Modules (accessories) possible (see Chapter: "Wilo-Control pump management systems") Equipment/scope of deliery Wrench attachment point on pump body Twin switch-oer ale in pump housing Cable lead-in possible on both sides Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules Blocking current-proof motor Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 85

88 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series description Wilo-Star-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series description Wilo-Star-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with screwed connection and automatic power adjustment Application Hot-water heating systems of all kinds, industrial circulation systems Type key Example: Star-E 5/1-3 Star-E Energy-saing pump 5/ Nominal diameter R1 1-3 Nominal deliery head range 1 to 3 m Special features/product benefits Energy-saing pump especially for single and two-family houses, as well as for two to six-family houses. Up to 5% electricity saings compared to uncontrolled heating pumps Simple installation due to wrench attachment point on pump body and quick connection with spring clips Simple operation. Factory setting suitable for 9 % of all heating system requirements. The "red button" allows indiidual settings to be made for specific systems. Actiated Autopilot offers automatic adjustment of pump output during boiler setback operation Preents irritating flow noise in the heating system Operational reliability due to deblocking function and safety control Options Wilo Star-E 15(5)...-13: Pump with short oerall length of 13 mm H[m] Wilo-Star-E Star-E 15 (5, 3)/1-5 3 Star-E 15 (5, 3)/1-3 1,5 1 1,5,5 3 3,5 Q[m³/h] 8 Subject to change 9/8 WILO SE

89 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series description Wilo-Star-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series description Wilo-Star-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes p- for ariable differential pressure Manual functions Differential-pressure setpoint setting "Autopilot" (automatic setback operation) setting Automatic functions Infinitely ariable power adjustment according to the operating mode "Autopilot" automatic setback operation Deblocking function Soft start Safety control Heating, air-conditioning, cooling Equipment Wrench attachment point on pump body Cable lead-in possible on both sides Quick connection with spring clips Blocking current-proof motor Scope of deliery Pump Seals Installation and operating instructions Accessories Screwed connections Thermal insulation shells Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 87

90 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Technical data Wilo-Star-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Technical data Wilo-Star-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-E... 15/1-3 15/1-5 5/1-3 5/ /1-5 5/ /1-3 3/1-5 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] + 15 to up to Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Pipe connections Screwed connection Rp ½ ½ ¼ 1¼ Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Subject to change 9/8 WILO SE

91 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Technical data Wilo-Star-E Wilo-Star-E... 15/1-3 15/1-5 5/1-3 5/ /1-5 5/ /1-3 3/1-5 Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Pulse package control Protection class IP IP IP IP IP IP IP IP Insulation class F F F F F F F F Heating, air-conditioning, cooling Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-) Plastic (PP - % GF) Stainless steel (XCr13) Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 89

92 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Pump cures Wilo-Star-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Pump cures Wilo-Star-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-E 15/1-3, 5/1-3, 3/1-3 p- (ariable) 1 3 5,5 1 1,5 3,5,5,5,75,75 3,5 Rp ½ Rp 1 [m/s] Rp 1¼ Wilo-Star-E 15/1-3, 5/1-3, 3/1-3 1 ~ 3 V - Rp ½, Rp 1, Rp 1¼ Wilo-Star-E 15/1-5, 5/1-5, 3/1-5 p- (ariable) 1 3 5,5 1 1,5,5,5,75,75 5 Rp ½ Rp 1 [m/s] Rp 1¼ Wilo-Star-E 15/1-5, 5/1-5, 3/1-5 1 ~ 3 V - Rp ½, Rp 1, Rp 1¼ H[m] 1,5 p- H[m] 3 p- 1,5 1 P1 [W],5 1 1,5,5 [m³/h],,,,8 1, [l/s] Q m m 1,5 1 1,5,5 [m³/h] P1 [W],5 1 1,5,5 3 3,5[m³/h],,,,8 1, [l/s] Q m m,5 1 1,5,5 3 3,5[m³/h] 9 Subject to change 9/8 WILO SE

93 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Terminal diagram, motor data Wilo-Star-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Terminal diagram, motor data Wilo-Star-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A Heating, air-conditioning, cooling L N PE Blocking current-proof motor Single-phase motor (EM) -pole - 1~3 V, 5 Hz With built-in capacitor Motor data Wilo-Star-E... 15/1-3 15/1-5 5/1-3 5/ /1-5 5/ /1-3 3/1-5 Speed Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection Capacitor Threaded cable connection n P 1 I C PG [rpm] [W] [A] [ F/VDB] [PG] not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) 1.7/ 11./ / / 11./ 11./ / 11./ 11 Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 91

94 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Dimensions, weights Wilo-Star-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Dimensions, weights Wilo-Star-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing b 1 l b G l b 3 l l 3 Rp/DN b a 1 l 1 Dimensions, weights Wilo-Star-E... Screwed connection Thread Dimensions Rp G l l 1 l 3 l l 5 A b 1 b b 3 b M Weight approx. [mm] [kg] 15/1-3 ½ /1-5 ½ / ½ / ½ / ½ / ½ /1-3 1¼ /1-5 1¼ Subject to change 9/8 WILO SE

95 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series description Wilo-TOP-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series description Wilo-TOP-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design > Note EEI classification for each pump type, see Chapter: "Planning guide" Heating, air-conditioning, cooling Design Glandless circulation pump with screwed connection or flange connection and automatic power adjustment Application Hot-water heating systems of all kinds industrial circulation systems Type key Example: TOP-E /1-1 TOP-E Energy-saing pump (screw-end or flangeend pump), electronically controlled / Nominal connection diameter 1-1 Nominal deliery head range [m] H[m] 11 Options Special ersions for operating pressure PN 1 (at additional charge) Special ersions with housing made of red brass (at additional charge) Special features/product benefits Infinitely ariable power adjustment and seeral control functions for energy-saing operation (up to 5% electricity saings compared to uncontrolled heating pumps) Autopilot for automatic setback operation by means of self-teaching "Fuzzy Logic" Simple operation due to standard integrated pump display and manual control panel (one-button operation) Remote control and remote querying of pump functions with Wilo IR- Module/IR-Monitor possible System extension due to retrofit LON and PLR communication modules Wilo-TOP-E (3)/1-7 3/1-1 5/1- /1-1 5/1-7 5/1-1 5/1-1 8/1-1 1/1-1 / Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 93

96 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series description Wilo-TOP-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Series description Wilo-TOP-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure (programmable ia IR-Module, IR-Monitor or LON) Manual functions Operating mode setting Differential-pressure setpoint setting "Autopilot" (automatic setback operation) setting Pump ON/OFF setting Speed setting (manual control mode) Scope of deliery Pump Including thermal insulation Including seals for threaded connection Including washers for flange screws (for nominal connection diameters DN 3 - DN 5) Installation and operating instructions Accessories Screwed connections with screw thread IR-Module IR-Monitor IF-Modules: PLR, LON Analogue interface conerter AnaCon Digital interface conerter DigiCon/DigiCon-A Automatic functions Infinitely ariable power adjustment according to the operating mode "Autopilot" automatic setback operation Deblocking function Soft start (not for TOP-E 5(3)/1-7, TOP-E 3/1-1, TOP-E /1- and TOP-E 5/1-) Full motor protection with integrated trip electronics External control functions "Oerriding Off" control input (not for TOP-E 5(3)/1-7, TOP-E 3/ 1-1, TOP-E /1- and TOP-E 5/1-) "Analogue In - 1 V" control input (remote speed adjustment) (not for TOP-E 5(3)/1-7, TOP-E 3/1-1, TOP-E /1- and TOP-E 5/ 1-) Signal and display functions Collectie fault signal (potential-free NC contact) Fault signal light LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR- Monitor PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules; possible with IF- Modules (accessories) Serial digital LON interface for connection to a LONWorks network; possible with IF-Modules (accessories) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling): Various combinations possible with IF-Modules (accessories) Parallel operation (efficiency-optimised peak-load cut-in and out): Various combinations possible with IF-Modules (accessories) Equipment Plug-in position for optional extension with Wilo-IF-Modules 9 Subject to change 9/8 WILO SE

97 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Technical data Wilo-TOP-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Technical data Wilo-TOP-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-E... Approed fluids (other fluids on request) 5/1-7 3/1-7 3/1-1 Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) /1- /1-1 5/1-5/1-7 5/1-1 5/1-1 8/1-1 1/1-1 Heating, air-conditioning, cooling Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - - up to Standard ersion for operating pressure, p max /1 /1 /1 /1 /1 /1 Special ersion for operating pressure, p max /1 1/1 Pipe connections Screwed connection Rp 1 1¼ 1¼ Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 95

98 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Technical data Wilo-TOP-E Wilo-TOP-E... 5/1-7 3/1-7 3/1-1 /1- /1-1 5/1-5/1-7 5/1-1 5/1-1 8/1-1 1/1-1 Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics High-frequency PWM procedure Frequency conerter High-frequency PWM procedure Frequency conerter Protection class IP 3 IP 3 IP 3 IP 3 IP 3 IP 3 IP 3 IP 3 IP 3 IP 3 IP 3 Insulation class F F F F F F F F F F F Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN- GJL-) TOP-E 3/ 1-7: Also as special ersion in red brass (CC99K) Grey cast iron (EN-GJL-5) TOP-E 5/1-7, TOP-E 5/1-1, TOP E-8/1-1: Also as special ersion in red brass (CC99K) Plastic (PP - 5% GF) Stainless steel (XCr13) Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable 9 Subject to change 9/8 WILO SE

99 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Pump cures Wilo-TOP-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Pump cures Wilo-TOP-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-E 5/ /1-7 p-c (constant) 1 3 Rp 1 [m/s],5 1 1,5 Rp 1 1 / 7 5 p-c Wilo-TOP-E 5/1-7 Wilo-TOP-E 3/1-7 1 ~ 3 V - Rp 1/Rp 11/ p- (ariable) 1 3 Rp 1 [m/s],5 1 1,5 Rp 1 1 / 7 5 Wilo-TOP-E 5/1-7 Wilo-TOP-E 3/1-7 1 ~ 3 V - Rp 1/Rp 11/? p- Heating, air-conditioning, cooling P 1 [W] H[m] ,5 1 1, Q m 5 m m m 1 m 3 m [m 3 /h] [l/s] [lgpm] P 1 [W] H[m] ,5 1 1, Q m 5 m m m 3 m [m 3 /h] [l/s] [lgpm] [m 3 /h] [m 3 /h] Wilo-TOP-E 3/1-1 p-c (constant) ,5 1 1,5,5 3 Wilo-TOP-E 3/1-1 1 ~ 3 V - Rp 1 1 / [m/s] p- (ariable) ,5 1 1,5,5 3 [m/s] Wilo-TOP-E 3/1-1 1 ~ 3 V - Rp 1 1 / 9 p-c 9? p P 1 [W] H[m] ,5 1 1,5, Q m 1 m 8 m m m m [m 3 /h] [l/s] [lgpm] P 1 [W] H[m] ,5 1 1,5, Q m 8 m m m [m 3 /h] [l/s] [lgpm] [m 3 /h] [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 97

100 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Pump cures Wilo-TOP-E Wilo-TOP-E /1- p-c (constant),5 1 1,5 5 [m/s] Wilo-TOP-E /1-1 ~ 3 V - DN p- (ariable) 5,5 1 1,5 [m/s] Wilo-TOP-E /1-1 ~ 3 V - DN p-c P 1 [W] H[m] [m 3 /h] 1 3 [l/s] 1 3 Q m m 1 m [lgpm] [m 3 /h] H[m] P 1 [W] 3 1 p- 8 1 [m 3 /h] 1 3 [l/s] Q 3,5 m m 1 m [lgpm] 8 1 [m 3 /h] Wilo-TOP-E /1-1 p-c (constant),5 1 1,5, p-c [m/s] Wilo-TOP-E /1-1 1 ~ 3 V - DN p- (ariable),5 1 1,5, [m/s] Wilo-TOP-E /1-1 1 ~ 3 V - DN p- 7 7 P 1 [W] H[m] [m 3 /h] 1 3 [l/s] [lgpm] Q [m 3 /h] 1 m 7 m 5 m 3 m P 1 [W] H[m] [m 3 /h] 1 3 [l/s] [lgpm] Q m m 7m [m 3 /h] 5m m 98 Subject to change 9/8 WILO SE

101 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Pump cures Wilo-TOP-E Wilo-TOP-E 5/1- p-c (constant),5 1 1, p-c [m/s] Wilo-TOP-E 5/1-1 ~ 3 V - DN 5 p- (ariable) 8 7 5,5 1 1,5 p- [m/s] Wilo-TOP-E 5/1-1 ~ 3 V - DN 5 Heating, air-conditioning, cooling P 1 [W] H[m] [m 3 /h] 1 3 [l/s] [lgpm] Q [m 3 /h] m 5 m 1 m m m 3 m P 1 [W] H[m] [m 3 /h] 1 3 [l/s] [lgpm] Q [m 3 /h] m m m 5 m 3 m Wilo-TOP-E 5/1-7 p-c (constant) [m/s] p-c Wilo-TOP-E 5/1-7 1 ~ 3 V - DN 5 p- (ariable) [m/s] Wilo-TOP-E 5/1-7 1 ~ 3 V - DN 5 p- P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] Q [m 3 /h] m 5 m m 3 m 1 m m P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] Q [m 3 /h] m m 5 m 3 m Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 99

102 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Pump cures Wilo-TOP-E Wilo-TOP-E 5/1-1 p-c (constant) p-c [m/s] Wilo-TOP-E 5/1-1 1 ~ 3 V - DN 5 p- (ariable) [m/s] Wilo-TOP-E 5/1-1 1 ~ 3 V - DN p- P 1 [W] H[m] Q m 1 m 7 m 5 m 3 m [m 3 /h] [l/s] [lgpm] [m 3 /h] P 1 [W] H[m] Q m m 7 m m 5 m [m 3 /h] [l/s] [lgpm] [m 3 /h] Wilo-TOP-E 5/1-1 p-c (constant),5 1 1, p-c [m/s] Wilo-TOP-E 5/1-1 1 ~ 3 V - DN 5 p- (ariable),5 1 1, [m/s] Wilo-TOP-E 5/1-1 1 ~ 3 V - DN 5 p- P 1 [W] H[m] Q m 7 m 5 m 3 m [m 3 /h] [l/s] [lgpm] [m 3 /h] P 1 [W] H[m] Q m 5 m m m [m 3 /h] [l/s] [lgpm] [m 3 /h] 1 Subject to change 9/8 WILO SE

103 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Pump cures Wilo-TOP-E Wilo-TOP-E 8/1-1 p-c (constant),5 1 1,5, p-c [m/s] Wilo-TOP-E 8/1-1 1 ~ 3 V - DN 8 p- (ariable),5 1 1,5, p- [m/s] Wilo-TOP-E 8/1-1 1 ~ 3 V - DN 8 Heating, air-conditioning, cooling P 1 [W] H[m] [m 3 /h] [l/s] Q m 7 m 5 m 1 m 3 m [lgpm] [m 3 /h] P 1 [W] H[m] [m 3 /h] [l/s] Q m 7 m m 5 m m [lgpm] [m 3 /h] Wilo-TOP-E 1/1-1 p-c (constant),5 1 1,5 1 9 [m/s] Wilo-TOP-E 1/1-1 1 ~ 3 V - DN 1 p- (ariable),5 1 1,5 1 9 [m/s] Wilo-TOP-E 1/1-1 1 ~ 3 V - DN 1 8 p-c p- P 1 [W] H[m] [m 3 /h] [l/s] Q m 7m 5m 3m 1m [lgpm] [m 3 /h] P 1 [W] H[m] [m 3 /h] [l/s] Q m 7m m 5m m [lgpm] [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 11

104 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Terminal diagram, motor data Wilo-TOP-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Terminal diagram, motor data Wilo-TOP-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A Standard L N PE SSM L1 L3 PE 1 ~ 3 V, 5 Hz L L3 L1 L 3 ~ 3 V, 5 Hz SSM DP: PLR: LON: SSM: Dual pump management ( pumps) Serial digital BA interface Serial digital LONWORKS interface Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) Function see Chapter: "Wilo-Control pump management systems, Planning guide" Option: IF-Modul PLR Option: IF-Modul LON DP LON PLR DP Terminal diagram B Standard In +V Ext. off L N PE SSM L1 L3 PE -1V 1 ~ 3 V, 5 Hz L L3 L1 L 3 ~ 3 V, 5 Hz Option: IF-Modul PLR Option: IF-Modul LON DP LON PLR DP SSM DP: PLR: LON: SSM: /In: +V: Ext. off: Dual pump management ( pumps) Serial digital BA interface Serial digital LONWORKS interface Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) Function see Chapter: "Wilo-Control pump management systems, Planning guide" Control input, -1 V, for speed controller operation Auxiliary oltage Oerride "Off" control input for ext. potential-free contact (NC contact): Contact closed: Pump enabled, Contact open: Pump "Off" Motor data Wilo-TOP-E... 5/1-7 3/1-7 3/1-1 /1- /1-1 Nominal motor power Speed Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection Threaded cable connection Wiring diagram P n P 1 I PG [W] [rpm] [W] [A] [PG] integrated 1x13.5/1x9/ 1x7 A integrated 1x13.5/1x9/ 1x7 A integrated 1x13.5/1x9/ 1x7 A integrated 1x13.5/1x9/ 1x7 A integrated 1x13.5/1x9/ 1x7 B 1 Subject to change 9/8 WILO SE

105 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Terminal diagram, motor data Wilo-TOP-E Motor data Wilo-TOP-E... 5/1-5/1-7 5/1-1 5/1-1 8/1-1 1/1-1 Nominal motor power Speed Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection Threaded cable connection integrated 1x13.5/1x9/ 1x integrated 1x13.5/1x9/ 1x integrated 1x13.5/1x9/ 1x integrated 1x13.5/1x9/ 1x integrated 1x13.5/1x9/ 1x integrated 1x13.5/1x9/ 1x7 Wiring diagram P n P 1 I PG [W] [rpm] [W] [A] [PG] A B B B B B Heating, air-conditioning, cooling Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 13

106 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Dimensions, weights Wilo-TOP-E Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Dimensions, weights Wilo-TOP-E Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B b b b b5 5 Pg Rp Pg l l1 l l l1 l R 1 /8 b 1 b a G a b1 b a3 a1 b 3 b 3 a3 a1 b3 b3 Permitted installation positions, see Planning guide Permitted installation positions, see Planning guide Dimension drawing C Dimension drawing D b b5 Pg Rp b b5 Pg l l l 1 l l1 l b1 G b a3 a a1 b1 R 1 /8 b a b3 b3 b 3 b3 a3 a1 Permitted installation positions, see Planning guide Permitted installation positions, see Planning guide Dimension drawing E b b 5 Pg l l1 l b 1 b R 1 /8 b 3 b 3 a 3 a a 1 1 Subject to change 9/8 WILO SE

107 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Dimensions, weights Wilo-TOP-E Dimension drawing Flange A Dimension drawing Flange B Ø D Ø k L Ø k L 1 Ø d DN Ø D Ø k Ø d DN Heating, air-conditioning, cooling n x Ø d 1 n x Ø d n x Ø d L Dimensions, weights Wilo-TOP-E... Rated pressure Nominal flange diameter Thread Dimensions Weight approx. PN Rp DN G l a 1 a l 1 b 1 b b 3 M [bar] [mm] [kg] 5/ ½ C 3/ ¼ C 3/ ¼ B /1- / A /1-1 / E 5/1- / D 5/1-7 / E 5/1-1 / E 5/1-1 / E 8/ E 8/ E 1/ E 1/ E Pipe connection Dimension drawing Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 15

108 Heating, air-conditioning, cooling Energy-saing pumps (single pumps) Dimensions, weights Wilo-TOP-E Flange dimensions Wilo-TOP-E... Flange /1- Combination flange PN/1 (PN 1 flange according to DIN 533) /1-1 Combination flange PN/1 (PN 1 flange according to DIN 533) 5/1- Combination flange PN/1 (PN 1 flange according to DIN 533) 5/1-7 Combination flange PN/1 (PN 1 flange according to DIN 533) 5/1-1 Combination flange PN/1 (PN 1 flange according to DIN 533) 5/1-1 Combination flange PN/1 (PN 1 flange according to DIN 533) 8/1-1 Flange PN (according to DIN 531) 8/1-1 Flange PN 1 (according to DIN 533, drilled according to EN 19-) Nominal flange diameter Pump flange dimensions DN Ø D Ø d Ø k L1 /k L Ø k Dimension drawing, flange n x Ø d L1 /Ø d L n x Ø d L [mm] [pcs. x mm] /11 x 1 / 19 - A /11 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A x 19 B x 19 B 1/1-1 Flange PN (according to DIN 531) x 19 B 1/1-1 Flange PN 1 (according to DIN 533, drilled according to EN 19-) n = number of drilled holes x 19 B 1 Subject to change 9/8 WILO SE

109 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Equipment/function Wilo-TOP-ED Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Equipment/function Wilo-TOP-ED Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-ED... Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure (programmable ia IR-Module, IR-Monitor or LON) Heating, air-conditioning, cooling Manual functions Operating mode setting Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) Setting the speed stages Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start (not for TOP-ED 3/1-7, TOP-ED /1-7 and TOP-ED 5/1-) Safety control Full motor protection with integrated trip electronics External control functions Oerriding Off (not for TOP-ED 3/1-7, TOP-ED /1-7 and TOP-ED 5/1-) Oerriding Min Analogue In... 1 V (not for TOP-ED 3/1-7, TOP-ED /1-7 and TOP-ED 5/1-) Analogue In... 1 V Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) (programmable with the IR-Module/IR-Monitor) Indiidual run signal (potential-free NO contact) Thermal winding contact (WSK, potential-free NC contact) Fault signal light Direction-of-rotation control light Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 17

110 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Equipment/function Wilo-TOP-ED Wilo-TOP-ED... LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system Possible with IF-Modules (accessories) Possible with IF-Modules (accessories) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) Parallel operation (efficiency-optimised peak-load cut-in and out) Equipment/scope of deliery Various combinations with IF-Modules (accessories) possible (see Chapter: "Wilo-Control pump management systems") Various combinations with IF-Modules (accessories) possible (see Chapter: "Wilo-Control pump management systems") Wrench attachment point on pump body Twin switch-oer ale in pump housing Cable lead-in possible on both sides Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules Blocking current-proof motor Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer = aailable, - = not aailable 18 Subject to change 9/8 WILO SE

111 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Series description Wilo-TOP-ED Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Series description Wilo-TOP-ED Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design > Note EEI classification for each pump type, see Chapter: "Planning guide" Heating, air-conditioning, cooling Design Glandless double circulation pump with flange connection and automatic power adjustment Application Hot-water heating systems of all kinds and industrial circulation systems Type key Example: TOP-ED /1-1 TOP-ED Energy-saing pump (double flangeend pump), electronically controlled / Nominal connection diameter 1-1 Nominal deliery head range [m] Options Special ersions for operating pressure PN 1 (at additional charge) Special features/product benefits Infinitely ariable power adjustment and seeral control functions for energy-saing operation (up to 5% electricity saings compared to uncontrolled heating pumps) Autopilot for automatic setback operation by means of self-teaching "Fuzzy Logic" Simple operation by means of standard integrated pump display and manual operation leel (one-button operation) Remote control and remote querying of pump functions with Wilo IR- Module/IR-Monitor possible System extension due to retrofit LON and PLR communication modules Integrable dual pump management due to retrofit IF-Modules: - Main/standby mode with fault-dependent switchoer -Efficiency-optimised peak-load operation H[m] 1 9 /1-1 Wilo-TOP-ED + 5/ / /1-7 /1-7 5/1-5/1-7 5/ Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 19

112 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Series description Wilo-TOP-ED Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Series description Wilo-TOP-ED Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure (programmable ia IR-Module, IR-Monitor or LON) Manual functions Setting of operating mode Setting of differential-pressure setpoint Setting of "Autopilot" (automatic setback operation) Pump ON/OFF setting Speed setting (manual control mode) Scope of deliery Pump Including seals for threaded connection (loose) Including installation and operating instructions Including washers for flange screws (for nominal connection diameters DN 3 - DN 5) Accessories Mounting brackets for pump fixation IR-Module IR-Monitor IF-Modules: PLR, LON Analogue interface conerter AnaCon Digital interface conerter DigiCon/DigiCon-A Automatic functions Infinitely ariable power adjustment according to the operating mode "Autopilot" automatic setback operation Deblocking function Soft start (not for TOP-ED 3/1-7, TOP-ED /1- and TOP-ED 5/ 1-) Full motor protection with integrated trip electronics External control functions "Oerriding Off" control input (not for TOP-ED 3/1-7, TOP-ED / 1- and TOP-ED 5/1-) "Analogue In - 1 V" control input (remote speed adjustment) (not for TOP-ED 3/1-7, TOP-ED /1- and TOP-ED 5/1-) Signal and display functions Indiidual / collectie fault signal (potential-free NC contact) (programmable with the IR-Monitor) Collectie fault signal (potential-free NC contact) Fault signal light LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR- Monitor Serial digital PLR interface for connection to BA ia Wilo interface conerter or company-specific coupling modules; possible with IF- Modules (accessory) Serial digital LON interface for connection to a LONWorks network; possible with IF-Modules (accessory) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling): Various combinations possible with IF-Modules (accessory) Parallel operation (efficiency-optimised peak-load cut-in and out): Various combinations possible with IF-Modules (accessory) Equipment/scope of deliery Twin switch-oer ale in pump housing Plug-in position for optional extension with Wilo-IF-Modules 11 Subject to change 9/8 WILO SE

113 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Technical data Wilo-TOP-ED Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Technical data Wilo-TOP-ED Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-ED... 3/1-7 /1-7 /1-1 5/1-5/1-7 5/1-1 5/1-1 8/1-1 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Heating, air-conditioning, cooling Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - - up to Standard ersion for operating pressure, p max /1 /1 /1 /1 /1 /1 /1 Special ersion for operating pressure, p max /1 Pipe connections Screwed connection Rp Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 111

114 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Technical data Wilo-TOP-ED Wilo-TOP-ED... 3/1-7 /1-7 /1-1 5/1-5/1-7 5/1-1 5/1-1 8/1-1 Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics High-frequency PWM procedure Frequency conerter High-frequency PWM procedure Frequency conerter Protection class IP 3 IP 3 IP 3 IP 3 IP 3 IP 3 IP 3 IP 3 Insulation class F F F F F F F F Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-5) Plastic (PP - 5% GF) Stainless steel (XCr13) Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable 11 Subject to change 9/8 WILO SE

115 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Pump cures Wilo-TOP-ED Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Pump cures Wilo-TOP-ED Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-ED 3/1-7 p-c (constant),5 1 1,5, p-c Wilo-TOP-ED 3/1-7 1 ~ 3 V - DN 3 + [m/s] p- (ariable),5 1 1,5, Wilo-TOP-ED 3/1-7 1 ~ 3 V - DN 3 + p- [m/s] Heating, air-conditioning, cooling H[m] [m /h],5 1 1,5,5 [l/s] 1 3 [lgpm] Q m 5 m m 3 m 1 m m P 1 [W] H[m] [m /h],5 1 1,5,5 [l/s] 1 3 [lgpm] Q m 5 m 3 m m m 1 5 P 1- Wilo-TOP-E 3/ P1- Wilo-TOP-E 3/ [m 3 /h] [m 3 /h] Wilo-TOP-ED /1-7 p-c (constant) [m/s] p-c Wilo-TOP-ED /1-7 1 ~ 3 V - DN + p- (ariable) [m/s] Wilo-TOP-ED /1-7 1 ~ 3 V - DN + P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] 9 Q P 1- Wilo-TOP-E 5/ [m 3 /h] m 1 m 5 m m 3 m m P 1 [W] H[m] p [m 3 /h] [l/s] [lgpm] Q P1- Wilo-TOP-E 5/ [m 3 /h] m 5 m m m 3 m Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 113

116 p- Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Pump cures Wilo-TOP-ED Wilo-TOP-ED /1-1 p-c (constant) [m/s] p-c Wilo-TOP-ED /1-1 1 ~ 3 V - DN + p- (ariable) [m/s] Wilo-TOP-ED /1-1 1 ~ 3 V - DN p- 7 7 P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] 1 Q 1 8 P1- Wilo-TOP-E / [m 3 /h] 8 m 1 m m m m 7 m 5 m 3 m P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] 1 Q 1 8 P 1- Wilo-TOP-E / [m 3 /h] m m 8 m 7 m 5 m Wilo-TOP-ED 5/1- p-c (constant) [m/s] p-c Wilo-TOP-ED 5/1-1 ~ 3 V - DN 5 + p- (ariable) [m/s] Wilo-TOP-ED 5/1-1 ~ 3 V - DN P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] 9 Q P1- Wilo-TOP-E 5/ [m 3 /h] m 3 m 1 m 5 m m m P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] 9 Q P1- Wilo-TOP-E 5/ [m 3 /h] m 5 m m m 3 m 11 Subject to change 9/8 WILO SE

117 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Pump cures Wilo-TOP-ED Wilo-TOP-ED 5/1-7 p-c (constant),5 1 1,5,5 3 3,5, p-c Wilo-TOP-ED 5/1-7 1 ~ 3 V - DN 5 + [m/s] p- (ariable) 8 7 5,5 1 1,5,5 3 3,5,5 [m/s] Wilo-TOP-ED 5/1-7 1 ~ 3 V - DN 5 + p- Heating, air-conditioning, cooling P 1 [W] H[m] [m 3 /h] 8 1 [l/s] Q 1 m [lgpm] 8 P 1- Wilo-TOP-E 5/ [m 3 /h] 1 m m 5 m 3 m m P 1 [W] H[m] [m 3 /h] 8 1 [l/s] [lgpm] 1 Q P 1- Wilo-TOP-E 5/ [m 3 /h] m 5 m 3 m m Wilo-TOP-ED 5/1-1 p-c (constant) [m/s] p-c Wilo-TOP-ED 5/1-1 1 ~ 3 V - DN 5 + p- (ariable) [m/s] Wilo-TOP-ED 5/1-1 1 ~ 3 V - DN p- P 1 [W] H[m] [m 3 /h] 8 1 [l/s] [lgpm] Q P 1- Wilo-TOP-E 5/ [m 3 /h] 3 m 1 m 7 m 8 m m 5 m m m P 1 [W] H[m] [m 3 /h] 8 1 [l/s] [lgpm] Q P 1- Wilo-TOP-E 5/ [m 3 /h] 8 m m 5 m 7 m m Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 115

118 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Pump cures Wilo-TOP-ED Wilo-TOP-ED 5/1-1 p-c (constant) 9 8 7,5 1 1,5,5 3 3,5 [m/s] p-c Wilo-TOP-ED 5/1-1 1 ~ 3 V - DN 5 + p- (ariable),5 1 1,5,5 3 3,5 [m/s] Wilo-TOP-ED 5/1-1 1 ~ 3 V - DN 5 + p- P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] Q P 1- Wilo-TOP-E 5/ [m 3 /h] 7 m 1 m m m 5 m m 3 m P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] Q P1- Wilo-TOP-E 5/ [m 3 /h] 7 m m 5 m m Wilo-TOP-ED 8/1-1 p-c (constant) [m/s] p-c Wilo-TOP-ED 8/1-1 1 ~ 3 V - DN 8 + p- (ariable) [m/s] Wilo-TOP-ED 8/1-1 1 ~ 3 V - DN p- P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] Q 3 1 P 1- Wilo-TOP-E 8/ [m 3 /h] 1 m 8 m 5 m 3 m m 7 m m m P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] Q 3 1 P1- Wilo-TOP-E 8/ [m 3 /h] 8 m 7 m m 5 m m 11 Subject to change 9/8 WILO SE

119 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Terminal diagram, motor data Wilo-TOP-ED Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Terminal diagram, motor data Wilo-TOP-ED Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A Standard L N PE SSM L1 L3 PE 1 ~ 3 V, 5 Hz L L3 L1 L 3 ~ 3 V, 5 Hz SSM DP: PLR: LON: SSM: Dual pump management ( pumps) Serial digital BA interface Serial digital LONWORKS interface Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) Function see Chapter: "Wilo-Control pump management systems, Planning guide" Heating, air-conditioning, cooling Option: IF-Modul PLR Option: IF-Modul LON DP LON PLR DP Terminal diagram B Standard In +V Ext. off L N PE SSM L1 L3 PE -1V 1 ~ 3 V, 5 Hz L L3 L1 L 3 ~ 3 V, 5 Hz Option: IF-Modul PLR Option: IF-Modul LON DP LON PLR DP SSM DP: PLR: LON: SSM: /In: +V: Ext. off: Dual pump management ( pumps) Serial digital BA interface Serial digital LONWORKS interface Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) Function see Chapter: "Wilo-Control pump management systems, Planning guide" Control input, -1 V, for speed controller operation Auxiliary oltage Oerride "Off" control input for ext. potential-free contact (NC contact): Contact closed: Pump enabled, Contact open: Pump "Off" Motor data Wilo-TOP-ED... 3/1-7 /1-7 /1-1 5/1-5/1-7 Nominal motor power Speed Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection Threaded cable connection P n P 1 I PG [W] [rpm] [W] [A] [PG] integrated 1x13.5/1x9/ 1x integrated 1x13.5/1x9/ 1x integrated 1x13.5/1x9/ 1x integrated 1x13.5/1x9/ 1x integrated 1x13.5/1x9/ 1x7 Wiring diagram A A B A B Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 117

120 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Terminal diagram, motor data Wilo-TOP-ED Motor data Wilo-TOP-ED... 5/1-1 5/1-1 8/1-1 Nominal motor power Speed Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection Threaded cable connection P n P 1 I PG integrated 1x13.5/1x9/ 1x integrated 1x13.5/1x9/ 1x integrated 1x13.5/1x9/ 1x7 Wiring diagram [W] [rpm] [W] [A] [PG] B B B 118 Subject to change 9/8 WILO SE

121 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Dimensions, weights Wilo-TOP-ED Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Dimensions, weights Wilo-TOP-ED Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B l l 1 b b 5 R 1 /8 R 1 /8 l 3 a 1 a b 1 b Pg l l1 b R 1 /8 R 1 /8 b5 l a1 a b 1 b M1 Pg Heating, air-conditioning, cooling Permitted installation positions, see Planning guide Permitted installation positions, see Planning guide Dimension drawing C b b5 b1 b M1 l l 1 l R 1 /8 a1 a Pg Permitted installation positions, see Planning guide Dimension drawing D - Bracket diagram z y 3 y1 Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 119

122 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Dimensions, weights Wilo-TOP-ED Dimension drawing Flange A Dimension drawing Flange B Ø D Ø k L Ø k L 1 Ø d DN Ø D Ø k Ø d DN n x Ø d 1 n x Ø d n x Ø d L Dimensions, weights Wilo-TOP-ED... Nominal flange diameter Rated pressure Dimensions Weight approx. DN PN l l 1 l a 1 a b 1 b b b 5 y 1 y z 1 M [bar] [mm] [kg] 3/1-7 3 / A /1-7 / B/D /1-1 / C/D 5/1-5 / B/D 5/1-7 5 / C/D 5/1-1 5 / C/D 5/1-1 5 / C/D 8/ C/D 8/ C/D Note for support-bracket mounting: Drilled holes with M1 threads for support-bracket mounting are aailable on request for all TOP-ED and TOP-ED 5 ersions Dimension drawing 1 Subject to change 9/8 WILO SE

123 Heating, air-conditioning, cooling Energy-saing pumps (double pumps) Dimensions, weights Wilo-TOP-ED Flange dimensions Wilo-TOP-ED... Flange 3/1-7 Combination flange PN/1 (PN 1 flange according to DIN 533) /1-7 Combination flange PN/1 (PN 1 flange according to DIN 533) /1-1 Combination flange PN/1 (PN 1 flange according to DIN 533) 5/1- Combination flange PN/1 (PN 1 flange according to DIN 533) 5/1-7 Combination flange PN/1 (PN 1 flange according to DIN 533) 5/1-1 Combination flange PN/1 (PN 1 flange according to DIN 533) 5/1-1 Combination flange PN/1 (PN 1 flange according to DIN 533) 8/1-1 Flange PN (according to DIN 531) 8/1-1 Flange PN 1 (according to DIN 533, drilled according to EN 19-) Nominal flange diameter Pump flange dimensions DN Ø D Ø d Ø k L1 /k L Ø k Dimension drawing, flange n x Ø d L1 /Ø d L n x Ø d L [mm] [pcs. x mm] /1 x 1 / 19 - A /11 x 1 / 19 - A /11 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A x 19 B x 19 B Heating, air-conditioning, cooling n = number of drilled holes Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 11

124 Heating, air-conditioning, cooling Automatic pumps (single pumps) Series oeriew Wilo-Smart Heating, air-conditioning, cooling Automatic pumps (single pumps) Series oeriew Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: Wilo-Smart H[m] Smart 15/5/3/ Smart 15/5/3/ Wilo-Smart,5 1 1,5,5 3 Q[m³/h] Glandless circulation pump with screwed connection and automatic power adjustment >Application Hot-water heating systems of all kinds, industrial circulation systems Version...RG with pump housing made of red brass 1 Subject to change 9/8 WILO SE

125 Heating, air-conditioning, cooling Automatic pumps (single pumps) Series oeriew Wilo-Smart Heating, air-conditioning, cooling Automatic pumps (single pumps) Series oeriew Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: Wilo-Smart > Special features/product benefits Simple pipe connection due to the safe and practical wrench attachment point on the pump body. Safe electrical connection due to ergonomically optimised terminal box. Quick connection with spring clips. Simple operation. Factory setting suitable for 8% of all heating system requirements. Simple selection of the three pre-programmed control channels with the "red button". The automatic controller of the Wilo-Smart preents flow noise in the heating system and reduces electricity consumption. Operational reliability due to automatic deblocking function. A special bronze filter preents particles from penetrating the motor compartment. > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Page Heating, air-conditioning, cooling Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 13

126 Heating, air-conditioning, cooling Automatic pumps (single pumps) Equipment/function Heating, air-conditioning, cooling Automatic pumps (single pumps) Equipment/function Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Smart... Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure Manual functions Operating mode setting Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) Setting the speed stages Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start Safety control Full motor protection with integrated trip electronics External control functions Oerriding Off Oerriding Min Analogue In... 1 V Analogue In... 1 V Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) Thermal winding contact (WSK, potential-free NC contact) Fault signal light Direction-of-rotation control light LC display for indication of pump data and fault codes 1 Subject to change 9/8 WILO SE

127 Heating, air-conditioning, cooling Automatic pumps (single pumps) Equipment/function Wilo-Smart... Data exchange Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Heating, air-conditioning, cooling Serial digital CAN interface for connection to a CAN bus system Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) Parallel operation (efficiency-optimised peak-load cut-in and out) Equipment/scope of deliery Wrench attachment point on pump body Twin switch-oer ale in pump housing Cable lead-in possible on both sides Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules Blocking current-proof motor Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 15

128 Heating, air-conditioning, cooling Automatic pumps (single pumps) Series description Wilo-Smart Heating, air-conditioning, cooling Automatic pumps (single pumps) Series description Wilo-Smart Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with screwed connection and automatic power adjustment Application Hot-water heating systems of all kinds, industrial circulation systems Type key Example: Smart 5/ Smart Automatic pump 5 Nominal diameter R1 Max. deliery head m H[m] Options Wilo Smart 5/-13 and 5/-13: Pump with short oer-all length of 13 mm Aailable with pump housing in red brass as ersion RG Special features/product benefits Simple pipe connection due to the safe and practical wrench attachment point on the pump body. Safe electrical connection due to ergonomically optimised terminal box. Quick connection with spring clips. Simple operation. Factory setting suitable for 8% of all heating system requirements. Simple selection of the three pre-programmed control channels with the "red button". The automatic controller of the Wilo-Smart preents flow noise in the heating system and reduces electricity consumption. Operational reliability due to automatic deblocking function. A special bronze filter preents particles from penetrating the motor compartment. Wilo-Smart 5 Smart 15/5/3/ 3 Smart 15/5/3/ 1,5 1 1,5,5 3 3,5 Q[m³/h] 1 Subject to change 9/8 WILO SE

129 Heating, air-conditioning, cooling Automatic pumps (single pumps) Series description Wilo-Smart Heating, air-conditioning, cooling Automatic pumps (single pumps) Series description Wilo-Smart Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Speed-stage switching Differential pressure control p-c for constant differential pressure Manual functions Control channel adjustment (3 control channels) Automatic functions Deblocking function Safety control Heating, air-conditioning, cooling Equipment Wrench attachment point on pump body Quick connection with spring clips Blocking current-proof motor Particle filter Scope of deliery Pump Seals Installation and operating instructions Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 17

130 Heating, air-conditioning, cooling Automatic pumps (single pumps) Technical data Wilo-Smart Heating, air-conditioning, cooling Automatic pumps (single pumps) Technical data Wilo-Smart Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Smart... 15/ 15/ 5/ 5/- 13 5/-RG 5/ 5/- 13 5/-RG 3/ 3/ Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Pipe connections Screwed connection Rp ½ ½ ¼ 1¼ Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Subject to change 9/8 WILO SE

131 Heating, air-conditioning, cooling Automatic pumps (single pumps) Technical data Wilo-Smart Wilo-Smart... 15/ 15/ 5/ 5/- 13 5/-RG 5/ 5/- 13 5/-RG 3/ 3/ Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference - Interference resistance - Power electronics Protection class IP IP IP IP IP IP IP IP IP IP Insulation class F F F F F F F F F F Heating, air-conditioning, cooling Materials Pump housing Grey cast iron (EN-GJL- ) Red brass (CC 99K) according to DIN EN 198 and according to TrinkwV1 (drinking water ordinance) Grey cast iron (EN-GJL-) Red brass (CC 99K) according to DIN EN 198 and according to TrinkwV1 (drinking water ordinance) Grey cast iron (EN- GJL-) Impeller Plastic (PP - % GF) Pump shaft Stainless steel Bearing Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 19

132 Heating, air-conditioning, cooling Automatic pumps (single pumps) Pump cures Wilo-Smart Heating, air-conditioning, cooling Automatic pumps (single pumps) Pump cures Wilo-Smart Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Smart 15/, 5/, 3/ Wilo-Smart 15/, 5/, 3/,5 1 1,5,5 3,5 1 1,5,5 1 5 Rp½ Rp1 [m/s] Rp1¼ Wilo-Smart 15/, 5/, 3/ 1 ~ 3V - Rp ½, Rp1, Rp1¼,5 1 1,5,5 3,5 1 1,5,5 1 5 Rp½ Rp1 [m/s] Rp1¼ Wilo-Smart 15/, 5/, 3/ 1 ~ 3V - Rp ½, Rp1, Rp1¼ 3 H [m] 1,5 1, 1,5,,5 3, 3,5 [m 3 /h],5,5,75 1, [l/s],5 5 7,5 1 1,5 [lgpm] Q 5 P 1 [W] H [m] 3 1,5 1 1,5,5 3 3,5 [m 3 /h],5,5,75 1, [l/s],5 5 7,5 1 1,5 [lgpm] Q 8 P 1 [W] 3,5 1, 1,5,,5 3, 3,5 [m 3 /h],5 1, 1,5,,5 3, 3,5 [m 3 /h] 13 Subject to change 9/8 WILO SE

133 Heating, air-conditioning, cooling Automatic pumps (single pumps) Terminal diagram, motor data Wilo-Smart Heating, air-conditioning, cooling Automatic pumps (single pumps) Terminal diagram, motor data Wilo-Smart Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal diagrama L N PE Heating, air-conditioning, cooling Blocking current-proof motor Single-phase motor (EM) -pole - 1~3 V, 5 Hz With built-in capacitor Motor data Wilo-Smart... 15/ 15/ 5/ 5/-13 5/-RG 5/ 5/-13 5/-RG 3/ 3/ Speed Power consumption Max. current Motor protection Capacitor Threaded cable connection n P 1 I C PG [rpm] [W] [A] [ F/VDB] [PG] not required (blocking currentproof) not required (blocking currentproof) not required (blocking currentproof) not required (blocking currentproof) not required (blocking currentproof) not required (blocking currentproof) not required (blocking currentproof) not required (blocking currentproof) not required (blocking currentproof) not required (blocking currentproof) 1.7/ 11./ / / / 11./ 11./ 11./ / 11./ 11 Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 131

134 Heating, air-conditioning, cooling Automatic pumps (single pumps) Dimensions, weights Wilo-Smart Heating, air-conditioning, cooling Automatic pumps (single pumps) Dimensions, weights Wilo-Smart Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing b 3 b 1 G b x b b l l3 l a l 1 Motor horizontal Terminal box positions for 3,, 9 and 1 o clock possible Dimensions, weights Wilo-Smart... Pipe connection Thread Dimensions Rp G l l 1 l 3 l A b 1 b b 3 b M Weight approx. [mm] [kg] 15/ ½ / ½ / 1 1½ / ½ /-RG 1 1½ / 1 1½ / ½ /-RG 1 1½ / 1¼ / 1¼ Subject to change 9/8 WILO SE

135 Multiply proen technology. For heating and air-conditioning systems. In single and multi-family houses. Conenient and reliable. Wilo-Star-RS. The Wilo-Star-RS is an extremely reliable standard pump for utilisation in single and multi-family houses. It offers perfected pump technology for the highest demands on heating and air-conditioning systems, and has already proen itself multiple times during their many years of use. The Wilo-Star-RS can be installed ery easily. And, with its three speed stages, it can be optimally adapted to loads at any time. Perfect? We call this Pumpen Intelligenz.

136 Heating, air-conditioning, cooling Standard pumps (single pumps) Series oeriew Wilo-Star-RS, AXL, TOP-RL Heating, air-conditioning, cooling Standard pumps (single pumps) Series oeriew Wilo-Star-RS, AXL, TOP-RL Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: H[m] Star-RS 15/, 5/, 3/ Star-RS 15/, 5/, 3/ Star-RS 5/, 3/ Star-RS 5/8, 3/8 Star-RS 5/7, 3/7 Wilo-Star-RS Q[m³/h] >Design Glandless circulation pump with threaded connection. Preselectable speed stages for power adjustment >Application Hot-water heating systems of all kinds, industrial circulation systems, cold water systems and air-conditioning systems Series: Wilo-AXL H[m] 5 3 Wilo-AXL Q[m³/h] >Design Glandless circulation pump with threaded connection, preselectable speed stages for power adjustment >Application Hot-water heating systems of all kinds, airconditioning systems, closed cooling circuits, industrial circulation systems Series: Wilo-TOP-RL H[m] /7,5 3/,5 5 3/, / 3/7,5 Wilo-TOP-RL Q[m³/h] >Design Glandless circulation pump with threaded or flange connection, preselectable speed stages for power adjustment >Application Hot-water heating systems of all kinds, airconditioning systems, closed cooling circuits, industrial circulation systems 13 Subject to change 9/8 WILO SE

137 Heating, air-conditioning, cooling Standard pumps (single pumps) Series oeriew Wilo-Star-RS, AXL, TOP-RL Heating, air-conditioning, cooling Standard pumps (single pumps) Series oeriew Wilo-Star-RS, AXL, TOP-RL Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: > Special features/product benefits Suitable for any installation position with horizontal shaft; terminal box in o'clock position Three pre-selectable speed stages for load adjustment Easy and safe installation due to practical wrench attachment point on pump body Simplified electrical installation due to terminal box with remoable threaded cable connection that can be used on both sides; Quick connection with spring clips > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Page Heating, air-conditioning, cooling Series: Wilo-AXL > Special features/product benefits Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Pump with short oerall length of 13 mm > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Page Series: Wilo-TOP-RL > Special features/product benefits Can be used in heating systems and in cooling/air-conditioning systems from - C to +13 C Manual power adjustment with 3 speed stages. Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Simple installation due to combination flange PN /PN 1 (for DN ) Protection class IP > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 135

138 5/13 Heating, air-conditioning, cooling Standard pumps (single pumps) Series oeriew Wilo-SE, TOP-S, TOP-D Heating, air-conditioning, cooling Standard pumps (single pumps) Series oeriew Wilo-SE, TOP-S, TOP-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: Wilo-SE H [m] SE 15 SE SE 11, SE 15 Wilo-SE >Design Glandless circulation pump with screwed connection or flange connection. Preselectable speed stages for power adjustment. >Application Hot-water heating systems of all kinds, airconditioning systems, closed cooling circuits, industrial circulation systems Q [m 3 /h] Series: Wilo-TOP-S Series extension H[m] (3)/5 5(3)/1 5(3)/7 3/ 5/15 /15 /1 1 /7 / 5/ 5/13 5/1 5/7 5/7 5/1 3 5/15 8/7 8/1 1/1 Wilo-TOP-S 8/15 8/ 5 Q[m³/h] >Design Glandless circulation pump with screwed connection or flange connection. Preselectable speed stages for power adjustment. >Application Hot-water heating systems of all kinds, industrial circulation systems, air-conditioning systems and closed cooling circuits Series: Wilo-TOP-D H[m],8,, 1, 1,,8, D3 D D5 D5 D8 Wilo-TOP-D D15 D Q[m³/h] >Design Glandless circulation pump with screwed connection or flange connection. >Application Hot-water heating systems of all kinds, airconditioning systems, closed cooling circuits, industrial circulation systems 13 Subject to change 9/8 WILO SE

139 Heating, air-conditioning, cooling Standard pumps (single pumps) Series oeriew Wilo-SE, TOP-S, TOP-D Heating, air-conditioning, cooling Standard pumps (single pumps) Series oeriew Wilo-SE, TOP-S, TOP-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: Wilo-SE > Special features/product benefits Can be used in heating systems and in cooling/air-conditioning systems from - C to +13 C Manual power adjustment with 3 speed stages Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Simple installation due to combination flange PN /PN 1 (for DN ) With kit including seal for length compensation between the connection adapters from mm to 5 mm. Standard for all pump types with flange connection Protection class IP > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Heating, air-conditioning, cooling Series: Wilo-TOP-S > Special features/product benefits Can be used in heating systems and in cooling/air-conditioning systems from - C to +13 C Manual power adjustment with speed stages (for pumps 1~3 V with P 35 W) or with 3 speed stages Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation With thermal insulation as standard Simple installation due to combination flange PN /PN 1 (for DN to DN 5) Cable feed in to terminal box possible on both sides (from P 18 W) with integrated strain relief deice Protection class IP > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Series: Wilo-TOP-D > Special features/product benefits For installations with low pipework resistances, can be used in heating systems and in cooling/ air-conditioning systems from - C to +13 C Uniersal application for arious mains operations: - 3~ V as standard connection - 3~3 V with modification of the terminal assignment -1~3 V with application of a capacitor (accessory) Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation With thermal insulation as standard Simple installation due to combination flange PN /PN 1 (for DN to DN 5) Cable feed into terminal box possible on both sides (from P W) with integrated strain relief deice Protection class IP > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 137

140 Heating, air-conditioning, cooling Standard pumps (double pumps) Series oeriew Wilo-Star-RSD, TOP-SD, SE-TW Heating, air-conditioning, cooling Standard pumps (double pumps) Series oeriew Wilo-Star-RSD, TOP-SD, SE-TW Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: H[m] Star-RSD 3/ Star-RSD 3/ Wilo-Star-RSD + >Design Glandless circulation double pump with threaded connection; preselectable speed stages for power adjustment >Application Hot-water heating systems of all kinds, industrial circulation systems, cold-water systems and air-conditioning systems Q[m³/h Series: Wilo-TOP-SD Series: Wilo-SE-TW Series extension H[m] /5 3/7 3/1 /3 /15 /7 /1 5/7 5/1 5/1 5/15 5/13 5/15 Wilo-TOP-SD + 8/1 8/15 8/ 8 1 1Q[m³/h] >Design Glandless double circulation pump with flange connection (TOP-SD 3/5 with screwed connection). >Application Hot-water heating systems of all kinds, industrial circulation systems, air-conditioning systems and closed cooling circuits H [m] SE 15-N-TW SE -N-TW Wilo-SE-TW SE 15-N-TW >Design Glandless double circulation pump with screwed connection or flange connection. Preselectable speed stages for power adjustment >Application Hot-water heating systems of all kinds, airconditioning systems, closed cooling circuits, industrial circulation systems Q [m 3 /h] 138 Subject to change 9/8 WILO SE

141 Heating, air-conditioning, cooling Standard pumps (double pumps) Series oeriew Wilo-Star-RSD, TOP-SD, SE-TW Heating, air-conditioning, cooling Standard pumps (double pumps) Series oeriew Wilo-Star-RSD, TOP-SD, SE-TW Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: > Special features/product benefits Double pump for single or parallel operation Suitable for any installation position with horizontal shaft; terminal box in o'clock position Increased reliability in indiidual operation due to the constant aailability of a standby unit ready for operation > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Page Heating, air-conditioning, cooling Series: Wilo-TOP-SD > Special features/product benefits Can be used in heating systems and in cooling/air-conditioning systems from - C to +13 C Double pump for main/standby mode or parallel operation Manual power adjustment with speed stages (for pumps 1~3 V with P 35 W) or with 3 speed stages Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Simple installation due to combination flange PN /PN 1 (for DN 3 to DN 5) Cable feed into terminal box possible on both sides (from P 18 W) with integrated strain relief deice Protection class IP > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Series: Wilo-SE-TW > Special features/product benefits Can be used in heating systems and in cooling/air-conditioning systems from - C to +13 C Double pump for main/standby mode or parallel operation Manual power adjustment with 3 speed stages Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Simple installation due to combination flange PN /PN 1 (for DN ) With kit including seal for length compensation between the connection adapters from mm to 5 mm. Standard for all pump types with flange connection Protection class IP > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 139

142 Heating, air-conditioning, cooling Standard pumps (single pumps) Equipment/function Wilo-Star-RS, AXL, TOP-RL, SE Heating, air-conditioning, cooling Standard pumps (single pumps) Equipment/function Wilo-Star-RS, AXL, TOP-RL, SE Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-RS... Wilo-AXL... Wilo-TOP-RL... Wilo-SE... Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure Manual functions Operating mode setting Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) Setting the speed stages Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start Safety control Full motor protection with integrated trip electronics (for all types with Wilo- Protect-Module C) (for all types with Wilo- Protect-Module C) External control functions Oerriding Off (optional for all types with Wilo-Protect- Module C) (optional for all types with Wilo-Protect- Module C) Oerriding Min Analogue In... 1 V Analogue In... 1 V Signal and display functions Single/collectie fault signal (potential-free NC contact) (optional for all types with Wilo-Protect- Module C) (optional for all types with Wilo-Protect- Module C) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) (optional for all types with Wilo-Protect- Module C) (optional for all types with Wilo-Protect- Module C) Thermal winding contact (WSK, potential-free NC contact) 1 Subject to change 9/8 WILO SE

143 Heating, air-conditioning, cooling Standard pumps (single pumps) Equipment/function Wilo-Star-RS, AXL, TOP-RL, SE Fault signal light Wilo-Star-RS... Wilo-AXL... Wilo-TOP-RL... Wilo-SE... Direction-of-rotation control light LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) Heating, air-conditioning, cooling PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) (optional for all types with Wilo-Protect- Module C) (optional for all types with Wilo-Protect- Module C) Parallel operation (efficiency-optimised peak-load cut-in and out) Equipment/scope of deliery Wrench attachment point on pump body Twin switch-oer ale in pump housing Cable lead-in possible on both sides Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules Blocking current-proof motor Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) (for nominal connection diameter DN ) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 11

144 Heating, air-conditioning, cooling Standard pumps (single pumps) Equipment/function Wilo-TOP-S, TOP-D Heating, air-conditioning, cooling Standard pumps (single pumps) Equipment/function Wilo-TOP-S, TOP-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-S... Wilo-TOP-D... Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure Manual functions Operating mode setting Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) Setting the speed stages 3 ( for 1~ with P 35 W) 1 Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start Safety control Full motor protection with integrated trip electronics External control functions Oerriding Off (optional for all types with Wilo-Protect- Module C) Oerriding Min Analogue In... 1 V Analogue In... 1 V Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) Thermal winding contact (WSK, potential-free NC contact) (optional for all types with Wilo-Protect- Module C) (optional for all types with Wilo-Protect- Module C) (only for 1~ pumps with P = 18 W) (for TOP-D 5 to TOP-D 15) Fault signal light 1 Subject to change 9/8 WILO SE

145 Heating, air-conditioning, cooling Standard pumps (single pumps) Equipment/function Wilo-TOP-S, TOP-D Direction-of-rotation control light Wilo-TOP-S... Wilo-TOP-D... (only for 3~pumps) LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) Heating, air-conditioning, cooling PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) (optional for all types with Wilo-Protect- Module C) Parallel operation (efficiency-optimised peak-load cut-in and out) Equipment/scope of deliery Wrench attachment point on pump body Twin switch-oer ale in pump housing Cable lead-in possible on both sides (only for 1~ pumps and 3~ pumps with P 18 W) (for TOP-D 5 to TOP-D 15) Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules Blocking current-proof motor (only for TOP-D 3,, 5) Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 13

146 Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-Star-RS Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-Star-RS Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with threaded connection. Pre-selectable speed stages for power adjustment Application Hot-water heating systems of all kinds, industrial circulation systems, cold water systems and air-conditioning systems Type key Example: Wilo Star-RS 5/ Star-RS Standard pump (screw-end pump) 5/ Nominal connection diameter R Nominal deliery head [m] at Q = m 3 /h H[m] 7 Options Version...RG with housing made of red brass Version with short oerall length of 13 mm RSL ersion with connection for rapid entilation. Special features/product benefits Suitable for any installation position with horizontal shaft; terminal box in o'clock position Three pre-selectable speed stages for load adjustment Easy and safe installation due to practical wrench attachment point on pump body Simplified electrical installation due to terminal box with remoable threaded cable connection that can be used on both sides; quick connection with spring clips Wilo-Star-RS 5 Star-RS 15/8, 5/8, 3/8 Star-RS 15/7, 5/7, 3/7 3 Star-RS 15/, 5/, 3/ Star-RS 15/, 5/, 3/ 1 Star-RS 5/, 3/ Q [m³/h] 1 Subject to change 9/8 WILO SE

147 Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-Star-RS Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-Star-RS Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Speed-stage switching Manual functions Setting of speed stages (3 speed stages) Equipment Wrench attachment point on pump body Cable lead-in possible on both sides Quick connection with spring clips Blocking current-proof motor Heating, air-conditioning, cooling Scope of deliery Pump Seals Installation and operating instructions Accessories Screwed connections Thermal insulation shells Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 15

148 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-Star-RS Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-Star-RS Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-RS... 15/ 15/ 5/ 5/ 5/ 5/7 5/8 3/ 3/ 3/ 3/7 3/8 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] -1 up to up to up to Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Pipe connections Screwed connection Rp ½ ½ ¼ 1¼ 1¼ 1¼ 1¼ Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion -1 up to +95 Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Subject to change 9/8 WILO SE

149 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-Star-RS Wilo-Star-RS... 15/ 15/ 5/ 5/ 5/ 5/7 5/8 3/ 3/ 3/ 3/7 3/8 Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP IP IP IP IP IP IP IP IP Insulation class F F F F F F F F F F F F Heating, air-conditioning, cooling Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-) Plastic (PP - % GF) Grey cast iron Fibreglassreinforced PP Stainless steel (XCr13) Carbon, metal impregnated Grey cast iron (EN- GJL-) Plastic (PP - % GF) Fibreglass- Grey cast iron reinforced PP Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C Minimum suction head at 13 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 17

150 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-Star-RS Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-Star-RS Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-RS 15/, 5/, 3/ Wilo-Star-RS 15/, 5/, 3/ H[m],5 1, 1,5,,5,5 1, 1,5,5 1, Wilo-Star-RS 15/, 5/, 3/ 1 ~ 3 V - Rp ½ / Rp 1 / Rp 1¼ Rp½ Rp1 [m/s] Rp1¼ H[m],5 1, 1,5,,5 Rp½,5 1, 1,5 Rp1 [m/s],5 1, Rp1¼ Wilo-Star-RS 15/, 5/, 3/ 1 ~ 3 V - Rp½ / Rp1 / Rp1¼ ,5 1, 1,5,,5 3,,,,,8 Q[m³/h] Q[l/s] 1 3 Q[m³/h],,,,8 1, 1, Q[l/s] P 1 [W] 8 1 Q[Igpm] 8 1 P 1 [W] Q[Igpm],5 1, 1,5,,5 3, Q[m³/h] 1 3 Q[m³/h] Wilo-Star-RS 5/, 3/ Wilo-Star-RS 5/7-3/7 H[m],,5,5,5,75,5 1,,75 1,5 Rp1 [m/s] Rp1¼ Wilo-Star-RS 5/, 3/ 1 ~ 3 V - Rp1 / Rp1¼,5 1, 1,5,,5 3,,5 1, 1,5, H[m] 8 Rp1 Rp1¼ Wilo-Star-RS 5/7, 3/7 1 ~ 3 V - Rp 1 / Rp 1¼ [m/s] 1, 1,,8,,5 1, 1,5,,5,,, Q[m³/h] Q[l/s] 1 3 5,,8 1, 1, Q[m³/h] Q[l/s] 8 P 1 [W] 3 Q[Igpm] P 1 [W] 15 Q[Igpm] 1 1 5,5 1, 1,5,,5 Q[m³/h] Q[m³/h] 18 Subject to change 9/8 WILO SE

151 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-Star-RS Wilo-Star-RS 5/8-3/8,5 1, 1,5,,5 3,,5 1, 1,5, H[m] 8 Rp1 Rp1¼ Wilo-Star-RS 5/8, 3/8 1 ~ 3 V - Rp 1 / Rp 1¼ [m/s] Heating, air-conditioning, cooling 1 3 5,,8 1, 1, P 1 [W] 15 Q[m³/h] Q[l/s] Q[Igpm] Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 19

152 Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-Star-RS Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-Star-RS Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A L N PE Blocking current-proof motor Single-phase motor (EM) -pole - 1~3 V, 5 Hz With built-in capacitor Motor data Wilo-Star-RS... Nominal motor power Speed Power consumption Max. current Motor protection Capacitor Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] 15/ not required (blocking current-proof) 1.7/ 1x11 15/ not required (blocking current-proof)./ 1x11 5/ 7 5. not required (blocking current-proof) 1./ 1x11 5/ not required (blocking current-proof) 1.7/ 1x11 5/ not required (blocking current-proof) 1.7/ 1x11 5/-RG not required (blocking current-proof) 1.7/ 1x11 RSL 5/-3H 15,5 7 8,1 not required 9,5 5, ,17,13 (blocking current-proof) 1,7/ 1x11 RSL 5/ 75 3,8 not required (blocking current-proof),/ 1x11 5/ not required (blocking current-proof)./ 1x11 15 Subject to change 9/8 WILO SE

153 Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-Star-RS Motor data Wilo-Star-RS... Nominal motor power Speed Power consumption Max. current Motor protection Capacitor Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] 5/ not required (blocking current-proof)./ 1x11 5/-RG not required (blocking current-proof)./ 1x11 5/ not required (blocking current-proof) 3.5/ 1x11 5/ not required (blocking current-proof) 3.5/ 1x11 3/ 7 5. not required (blocking current-proof) 1./ 1x11 3/ not required (blocking current-proof) 1.7/ 1x11 3/ not required (blocking current-proof)./ 1x11 3/ not required (blocking current-proof) 3.5/ 1x11 3/ not required (blocking current-proof) 3.5/ 1x11 Heating, air-conditioning, cooling Obsere name plate data! Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 151

154 Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-Star-RS Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-Star-RS Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B b G b 1 b 3 G PG 11 l l l3 l3 b PG 11 l l b1 a l 1 b a l 1 Motor horizontal Terminal box positions for 3,, 9 and 1 o'clock possible On deliery, terminal box position is at 3 o'clock Motor horizontal Terminal box positions for 3,, 9 and 1 o clock possible Dimension drawing C G l 3 b b 3 b1 l l b a l 1 Dimensions, weights Wilo-Star-RS... Thread Dimensions Weight approx. Rp G l l 1 l 3 l A b 1 b b 3 b M [mm] [kg] 15/ ½ A 15/ ½ A 5/ 1 1½ B 5/ 1 1½ B 5/ ½ A 5/-RG 1 1½ B RSL 5/-3H 1 1½ C RSL 5/ 1 1½ B 5/ ½ A Pipe connection Dimension drawing 15 Subject to change 9/8 WILO SE

155 Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-Star-RS Dimensions, weights Wilo-Star-RS... Thread Dimensions Weight approx. Rp G l l 1 l 3 l A b 1 b b 3 b M 5/-RG 1 1½ B 5/ 1 1½ B 5/7 1 1½ B 5/8 1 1½ B 3/ 1¼ B 3/ 1¼ B 3/ 1¼ B 3/7 1¼ B 3/8 1¼ B Pipe connection Dimension drawing [mm] [kg] Heating, air-conditioning, cooling Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 153

156 Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-AXL Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-AXL Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with threaded connection, preselectable speed stages for power adjustment Application Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems Type key Example: Wilo-AXL 8/5 AXL Standard pump (screw-end pump) 8 / Nominal deliery head/1 [m] when Q = m 3 /h 5 Nominal connection width Special features/product benefits Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Pump with short oerall length of 13 mm Equipment/function Operating modes Speed-stage switching Manual functions Setting of speed stages ( speed stages) Scope of deliery Pump Seals Installation and operating instructions Accessories Screwed connections H[m] 7 Wilo-AXL Q[m³/h] 15 Subject to change 9/8 WILO SE

157 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-AXL Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-AXL Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-AXL... Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Heating, air-conditioning, cooling Deliery head [m] 8 Max. olume flow [m 3 /h] 5.5 Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - - up to Standard ersion for operating pressure, p max - Special ersion for operating pressure, p max - Pipe connections Screwed connection Rp 1 Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion - Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug - Mains frequency 5 Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 155

158 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-AXL Wilo-AXL... Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics - Protection class IP Insulation class H Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-) Plastic (PPE), trade name: Noryl Stainless steel (XCr13) Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C.5 Minimum suction head at 95 C 3. Minimum suction head at 11 C 1. Minimum suction head at 13 C - = aailable, - = not aailable 15 Subject to change 9/8 WILO SE

159 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures, Terminal diagram, motor data Wilo-AXL Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures, Terminal diagram, motor data Wilo-AXL Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-AXL 8/5-13 H[m] 5 3 Wilo-AXL Q[m³/h] Heating, air-conditioning, cooling Terminal diagram A Terminal diagram B Mains connection 3~ V, 5 Hz Blocking current-proof, no motor protection necessary Mains connection 3~ V, 5 Hz Blocking current-proof, no motor protection necessary Motor data Wilo-AXL... Nominal motor power Speed Input power max Current at 3~V Wiring diagram 8/5-13 Obsere name plate! Current I: Motor protection switch onsite setting P n max P I [W] [rpm] [W] [A] A B Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 157

160 Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-AXL Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-AXL Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing b 1 b l l l 1 a a 1 Permitted installation positions, see Planning guide Dimensions, weights Wilo-AXL... Pipe connection Nominal flange diameter Thread Oerall length Dimensions Rp DN G l l 1 l a 1 a b 1 b M Weight approx. [mm] [kg] 8/ ½ Subject to change 9/8 WILO SE

161 3/, / Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-RL Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-RL Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design > Note EEI classification for each pump type, see Chapter: "Planning guide" Heating, air-conditioning, cooling Design Glandless circulation pump with threaded or flange connection, preselectable speed stages for power adjustment Application Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems Special features/product benefits Can be used in heating systems and in cooling/air-conditioning systems from - C to +13 C Manual power adjustment with 3 speed stages. Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Simple installation due to combination flange PN /PN 1 (for DN ) Protection class IP Type key Example: Wilo TOP-RL / TOP-RL Standard pump (screw-end or flange-end pump) / Nominal connection diameter Nominal deliery head [m] at Q = m 3 /h H[m] 7 Wilo-TOP-RL 5 3/,5 3 5/7,5, 3/7, Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 159

162 Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-RL Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-RL Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Speed-stage switching Manual functions Setting of speed stages (3 speed stages) Automatic functions Full motor protection with integrated trip electronics (optional for all types with Wilo-Protect-Module C) External control functions "Oerriding Off" control input (optional for all types with Wilo-Protect-Module C) Signal and display functions Indiidual/collectie fault signal (potential-free NC contact) (optional for all types with Wilo-Protect-Module C) Collectie fault signal (potential-free NC contact) (optional for all types with Wilo-Protect-Module C) Indiidual run signal (potential-free NO contact) (optional for all types with Wilo-Protect-Module C) Fault signal light (optional for all types with Wilo-Protect-Module C) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer / timedependent pump cycling) (optional for all types with Wilo-Protect- Module C) Scope of deliery Pump Seals for threaded connection Including washers for flange bolts (for nominal connection diameter DN ) Installation and operating instructions Accessories Screwed connections Pump cold water insulation Wilo ClimaForm Wilo-Protect-Module C for single pump (1~3 V) 1 Subject to change 9/8 WILO SE

163 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-RL Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-RL Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-RL... 5/7,5 3/ 3/,5 3/7,5 / Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Heating, air-conditioning, cooling Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - - up to +13 (in short-term operation h: +1) (for applications with Wilo-Protect-Module C: - to +11) Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Pipe connections Screwed connection Rp 1 1¼ 1¼ 1¼ - Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 11

164 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-RL Wilo-TOP-RL... 5/7,5 3/ 3/,5 3/7,5 / Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics - Protection class IP IP IP IP IP Insulation class H H H H H Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-) Plastic (PPE), trade name: Noryl Stainless steel (XCr13) Carbon, metal impregnated Grey cast iron (EN-GJL-5) Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C Minimum suction head at 13 C = aailable, - = not aailable 1 Subject to change 9/8 WILO SE

165 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-RL Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-RL Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-RL 5/7,5 Wilo-TOP-RL 3/ H[m] 8 7 5,5 1 1,5 [m/s] Wilo-TOP-RL 5/7,5 1~3 V - Rp 1 H[m], 3,5 3,,5,,5 1 1,5,5 3 [m/s] Wilo-TOP-RL 3/ 1~3 V - Rp 1¼ Heating, air-conditioning, cooling 3 1,5 1, 1, Q [m³/h],5 1 1,5 [l/s] [Igpm] [m³/h],5 1 1,5,5 [l/s] [Igpm] Q 5 P 1 [W] 15 1 P 1 [W] [m³/h] [m³/h] Wilo-TOP-RL 3/,5 Wilo-TOP-RL 3/7,5 8 7,5 1 1,5,5 3 3,5[m/s] Wilo-TOP-RL 3/,5 1~3 V - Rp 1¼ 8 7,5 1 1,5 [m/s] Wilo-TOP-RL 3/7,5 1~3 V - Rp 1¼ 5 5 H[m] H[m] P 1 [W] [m³/h],5 1 1,5,5 [l/s] [Igpm] Q [m³/h] P 1 [W] [m³/h],5 1 1,5 [l/s] Q [Igpm] [m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 13

166 Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-RL Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-RL Subject change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A / motor protection A L N PE L N Mains connection 1~3 V, 5 Hz Internal protection against unacceptably high winding temperatures Triggering: Internal interruption of motor oltage Reset: Automatic after motor has cooled down Motor data Wilo-TOP-RL... 5/7,5 3/ 3/,5 3/7,5 / Nominal motor power Speed Power c onsumption Current at 1~3V Capacitor Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] / 1x13.5 5/ 1x13.5 5/ 1x13.5 5/ 1x13.5 5/ 1x13.5 Obsere name plate data! Current I: Motor protection switch onsite setting 1 Subject to change 9/8 WILO SE

167 Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-TOP-RL Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-TOP-RL Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B Pg b b 5 l 3 l l 1 D l b b 5 l l l 1 Heating, air-conditioning, cooling b 1 b a a 1 b 1 b a a 1 Dimension drawing Flange F Ø D Ø k L Ø k L 1 Ø d DN n x Ø d 1 n x Ø d f 1 f Dimensions, weights Wilo-TOP-RL... Pipe connection Thread Dimensions Rp G l l 1 l a 1 a b 1 b b b 5 M Weight approx. [mm] [kg] 5/7,5 1 1½ / 1¼ /,5 1¼ /7,5 1¼ / Flange dimensions Wilo-TOP-RL... Flange / Flange PN1 (according to EN 19-) n = number of drilled holes Nominal flange diameter Pump flange dimensions Dimension drawing, flange DN Ø D f 1 f Ø d Ø k L1 /k L n x Ø d L1 /Ø d L [mm] [pcs. x mm] /11 x 1 / 19 F Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 15

168 SE -N Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-SE Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-SE Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with screwed connection or flange connection. Preselectable speed stages for power adjustment. Application Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems Type key Example: Wilo-SE 15-N SE Standard pump (screwed connection or flange-end pump) 15 Type of construction n H[m] 7 Modified ersion Special features/product benefits Can be used in heating systems and in cooling/air-conditioning systems from - C to +13 C Manual power adjustment with 3 speed stages Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Simple installation due to combination flange PN /PN 1 (for DN ) With kit including seal for length compensation between the connection adapters from mm to 5 mm. Standard for all pump types with flange connection Protection class IP Wilo-SE 5 SE 11-N, SE 15-N 3 SE 15-N Q[m³/h] 1 Subject to change 9/8 WILO SE

169 Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-SE Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-SE Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Speed-stage switching Manual functions Setting of speed stages (3 speed stages) External control functions "Oerriding Off" control input (optional for all types with Wilo-Protect-Module C) Heating, air-conditioning, cooling Signal and display functions Indiidual/collectie fault signal (potential-free NC contact) (optional for all types with Wilo-Protect-Module C) Collectie fault signal (potential-free NC contact) (optional for all types with Wilo-Protect-Module C) Indiidual run signal (potential-free NO contact) (optional for all types with Wilo-Protect-Module C) Fault signal light (optional for all types with Wilo-Protect-Module C) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer / timedependent pump cycling) (optional for all types with Wilo-Protect- Module C) Scope of deliery Pump Seals for threaded connection Washers for flange screws (for nominal connection diameter ) Installation and operating instructions Accessories Screwed connections with screw thread Pump cold water insulation Wilo ClimaForm Wilo-Protect-Module C for single pump (1~3 V) Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 17

170 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-SE Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-SE Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-SE N 15-N 15-N -N Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] 5 7 Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - - up to +13 (in short-term operation h: +1) (for applications with Wilo-Protect-Module C: - to +11) Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Pipe connections Screwed connection Rp 1¼ Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Subject to change 9/8 WILO SE

171 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-SE Wilo-SE N 15-N 15-N -N Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP Insulation class H H H H Heating, air-conditioning, cooling Materials Pump housing Grey cast iron (EN-GJL-) Grey cast iron (EN-GJL-5) Impeller Pump shaft Bearing Plastic (PPE), trade name: Noryl Stainless steel (XCr13) Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C Minimum suction head at 13 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 19

172 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-SE Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-SE Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-SE 11-N Indiidual operation 5,5 1 1,5,5 3 Wilo-SE 11-N 1 ~ 3V - Rp1¼ [m/s] Wilo-SE 15-N Indiidual operation Wilo-SE 15-N 1 ~ 3V - Rp1 [m/s] 3 P 1 [W] H[m] [m³/h],5 1 1,5,5 [l/s] [lgpm] Q P 1 [W] H[m] [m 3 /h],5 1 1,5 [l/s] [lgpm] Q [m³/h] [m 3 /h] Wilo-SE 15-N Indiidual operation 1 5 Wilo-SE 15-N 1 ~ 3V - DN [m/s] Wilo-SE -N Indiidual operation Wilo-SE -N 1 ~ 3V - DN [m/s] 3 5 H [m] H [m] P1 [W] [m³/h] 1 3 [l/s] [Igpm] Q 15 1 P1 [W] [m³/h] 1 3 [l/s] [Igpm] Q [m³/h] [m³/h] 17 Subject to change 9/8 WILO SE

173 Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-SE Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-SE Subject change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A / motor protection A L N Heating, air-conditioning, cooling PE L N Mains connection 1~3 V, 5 Hz Internal protection against unacceptably high winding temperatures Triggering: Internal interruption of motor oltage Reset: Automatic after motor has cooled down Motor data Wilo-SE N 15-N 15-N -N Nominal motor power Speed Power consumption Current at 1~3V Capacitor Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] / 1x / 1x / 1x / 1x13.5 Obsere name plate data! Current I: Motor protection switch onsite setting Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 171

174 Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-SE Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-SE Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B b b 5 D b b 5 Pg l 3 l 1 l l l l l 1 b 1 b a a 1 b 1 b a a 1 Dimension drawing Flange F Ø D Ø k L Ø k L 1 Ø d DN n x Ø d 1 n x Ø d f 1 f Dimensions, weights Wilo-SE... Pipe connection Nominal flange diameter Thread Dimensions Weight approx. Rp DN G l l 1 l a 1 a b 1 b b b 5 M [mm] [kg] 11-N 1¼ A 15-N 1 1½ A 15-N B -N B Flange dimensions Wilo-SE... Flange 15-N Flange PN1 (according to EN 19-) -N Flange PN1 (according to EN 19-) n = number of drilled holes Nominal flange diameter Pump flange dimensions Dimension drawing Dimension drawing, flange DN Ø D f 1 f Ø d Ø k L1 /k L n x Ø d L1 /Ø d L [mm] [pcs. x mm] /11 x 1 / 19 F /11 x 1 / 19 F 17 Subject to change 9/8 WILO SE

175 Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-S Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-S Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design > Note EEI classification for each pump type, see Chapter: "Planning guide" Heating, air-conditioning, cooling Design Glandless circulation pump with screwed connection or flange connection. Preselectable speed stages for power adjustment. Application Hot-water heating systems of all kinds, industrial circulation systems, air-conditioning systems and closed cooling circuits Type key Example: TOP-S /1 TOP-S Standard pump (screw-end or flange-end pump) / Nominal connection diameter 1 Nominal deliery head range [m] at Q = m 3 /h H[m] 18 Options Special ersion for operating pressure PN 1 (at additional charge) Version for special oltages on request. Special features/product benefits Can be used in heating systems and in cooling/air-conditioning systems from - C to +13 C Manual power adjustment with speed stages (for pumps 1~3 V with P 35 W) or with 3 speed stages Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation With thermal insulation as standard Simple installation due to combination flange PN /PN 1 (for DN to DN 5) Cable feed in to terminal box possible on both sides (from P 18 W) with integrated strain relief deice Protection class IP Wilo-TOP-S 1 1 5/15 1 5(3)/1 /15 5/13 1 5/15 8/ 8 /1 5/1 8/15 5(3)/7 5/1 /7 5/ 5/7 8/1 1/1 5(3)/5 3/ / 5/7 8/7,1,,3,,8 1, 1, Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 173

176 Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-S Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-S Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Speed-stage switching Manual functions Setting the speed stages: 3 speed stages ( speed stages for 1~pumps with P 35 W) Automatic functions Full motor protection with integrated trip electronics (standard equipment only for 3~pumps with P 18 W and 1~pumps with P 35 W, optional for all types with Wilo-Protect-Module C) External control functions "Oerriding Off" control input (optional for all types with Wilo-Protect-Module C) Signal and display functions Indiidual/collectie fault signal (potential-free NC contact) (optional for all types with Wilo-Protect-Module C) collectie fault signal (potential-free NC contact) (standard equipment only for 3~pumps with P 18 W and 1~pumps with P 35 W, optional for all types with Wilo-Protect-Module C) Indiidual run signal (potential-free NO contact) (optional for all types with Wilo-Protect-Module C) Thermal winding contact (WSK, potential-free NC contact) (only for 1~pumps with P = 18 W) Fault signal light (standard equipment only for 3~pumps with P 18 W and 1~pumps with P 35 W, optional for all types with Wilo-Protect-Module C) Direction-of-rotation control light Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling): optional for all types with Wilo-Protect- Module C Equipment Cable lead-in possible from both sides (only for 1~pumps and 3~pumps with P 18 W) Scope of deliery Pump Thermal insulation Including seals for threaded connection Washers for flange screws (for nominal connection diameters DN - DN 5) Installation and operating instructions Accessories Screwed connections with screw thread For pumps 3~ V: - Switching plug 3~3 V, 5 Hz - Wilo-Protect-Module C, 3~ V For pumps 1~3 V: - Wilo-SK /SK tripping unit for full motor protection - Wilo-Protect-Module C, 1~3 V Pump cold water insulation Wilo ClimaForm 17 Subject to change 9/8 WILO SE

177 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-S Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-S Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-S... 5/5 5/7 5/1 5/13 3/ 3/5 3/7 3/1 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Heating, air-conditioning, cooling Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] - Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - up to +13 (in short-term operation h: +1) (for applications with Wilo-Protect- Module C: - to +11) - up to +11 (in short-term operation h: +1) (for applications with Wilo-Protect-Module C: - to +11) - up to +13 (in short-term operation h: +1) (for applications with Wilo-Protect-Module C: - to +11) Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Pipe connections Screwed connection Rp ¼ 1¼ 1¼ 1¼ Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 175

178 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-S Wilo-TOP-S... 5/5 5/7 5/1 5/13 3/ 3/5 3/7 3/1 Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP IP IP IP IP Insulation class H H H H H H H H Materials Pump housing Grey cast iron (EN-GJL-) Impeller Plastic (PPE), trade name: Noryl Plastic (PP - 5% GF) Plastic (PPE), trade name: Noryl Plastic (PP - 5% GF) Pump shaft Stainless steel (XCr13) Bearing Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C Minimum suction head at 13 C - = aailable, - = not aailable 17 Subject to change 9/8 WILO SE

179 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-S Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-S Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-S... / /7 /1 /15 5/ 5/7 5/1 5/15 5/7 5/1 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Heating, air-conditioning, cooling Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - - up to +13 (in short-term operation h: +1) (for applications with Wilo-Protect-Module C: - to +11) Standard ersion for operating pressure, p max /1 /1 /1 /1 /1 /1 /1 /1 /1 /1 Special ersion for operating pressure, p max Pipe connections Screwed connection Rp Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 177

180 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-S Wilo-TOP-S... / /7 /1 /15 5/ 5/7 5/1 5/15 5/7 5/1 Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP IP IP IP IP IP IP Insulation class H H H H H H H H H H Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-5) Plastic (PP - 5% GF) Stainless steel (XCr13) Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C Minimum suction head at 13 C = aailable, - = not aailable 178 Subject to change 9/8 WILO SE

181 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-S Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-S Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-S... 5/13 5/15 8/7 8/1 8/15 8/ 1/1 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Heating, air-conditioning, cooling Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] - Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C - up to +13 (in short-term operation h: +1) (for applications with Wilo-Protect-Module C: - to +11) - up to up to +13 (in short-term operation h: +1) (for applications with Wilo- Protect- Module C: - to +11) Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] Standard ersion for operating pressure, p max /1 /1 Special ersion for operating pressure, p max 1 1 1/1 1/1 1/1 1/1 1/1 Pipe connections Screwed connection Rp Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 179

182 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-S Wilo-TOP-S... 5/13 5/15 8/7 8/1 8/15 8/ 1/1 Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP IP IP IP Insulation class H H H H H H H Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-5) Plastic (PP - 5% GF) Stainless steel (XCr13) Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C Minimum suction head at 13 C = aailable, - = not aailable 18 Subject to change 9/8 WILO SE

183 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-S Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-S Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-S 5/5, 3/5 Alternating current Three-phase current 1 3 Rp1 [m/s],5 1 1,5 Rp11/ 5 Wilo-TOP-S 5/5 Wilo-TOP-S 3/5 1 ~ 3 V - Rp1/Rp1 1 / 1 3 Rp1 [m/s],5 1 1,5 Rp11/ 5 Wilo-TOP-S 5/5 Wilo-TOP-S 3/5 3 ~ V - Rp1/Rp1 1 / Heating, air-conditioning, cooling P 1 [W] H[m] [m 3 /h],5 1 1,5 [l/s] [lgpm] Q P 1 [W] H[m] [m 3 /h],5 1 1,5 [l/s] [lgpm] 15 Q [m 3 /h] [m 3 /h] Wilo-TOP-S 5/7, 3/7 Alternating current 1 3 Rp1 [m/s],5 1 1,5 Rp1 1 / 8 7 Wilo-TOP-S 5/7 Wilo-TOP-S 3/7 1~3 V - Rp1/Rp1¼ Three-phase current 1 3 Rp1 [m/s],5 1 1,5 Rp1 1 / 8 7 Wilo-TOP-S 5/7 Wilo-TOP-S 3/7 3~ V - Rp1/Rp1¼ 5 5 P 1 [ W ] H[m] [m 3 /h],5 1 1,5 [l/s] [lgpm] Q P 1 [W] H[m] [m 3 /h],5 1 1,5 [l/s] [lgpm] Q [m 3 /h] [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 181

184 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-S Wilo-TOP-S 5/1, 3/1 Alternating current 1 3 Rp1¼ [m/s] Rp1 H[m] Wilo-TOP-S 5/1 1 Wilo-TOP-S 3/1 1 ~ 3 V - Rp 1/ Rp 1¼ 1 Three-phase current 1 3 Rp1¼ [m/s] Rp1 H[m] Wilo-TOP-S 5/1 Wilo-TOP-S 3/1 1 3 ~ V - Rp 1/ Rp 1¼ Q[m³/h],5 1, 1,5,,5 3, Q[l/s] 8 1,5 1, 1,5,,5 Q[m³/h] Q[l/s] 1 3 Q[Igpm] 1 3 Q[Igpm] P 1 [W] P 1 [W] 8 1 Q[m³/h] 8 1 Q[m³/h] Wilo-TOP-S 5/13 Alternating current Three-phase current,5 1, 1,5 Rp1 [m/s],5 1, 1,5, Rp1 [m/s] H[m] Wilo-TOP-S5/13 1 ~ 3V - Rp1 H[m] Wilo-TOP-S5/13 3 ~ V - Rp1 8 8,5 1, 1,5,,5 3,,1,,3,,5,,7,8,9 Q[m³/h] Q[l/s],5 1, 1,5,,5 3, 3,5,,5 1, Q[m³/h] Q[l/s] P 1 [W] 1 1 8,5 1, 1,5,,5 3, Q[Igpm] Q[m³/h] P 1 [W] ,5 1, 1,5,,5 3, 3,5, Q[Igpm] Q[m³/h] 18 Subject to change 9/8 WILO SE

185 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-S Wilo-TOP-S 3/ Alternating current 5 3,5 1 1,5,5 3 [m/s] Wilo-TOP-S 3/ 1 ~ 3 V - Rp 1¼ Three-phase current 5 3,5 1 1,5,5 3 Wilo-TOP-S 3/ 3 ~ V - Rp 1¼ [m/s] Heating, air-conditioning, cooling P 1 [W] H [m] [m 3 /h],5 1 1,5,5 [l/s] [lgpm] Q P 1 [W] H [m] [m 3 /h],5 1 1,5,5 [l/s] [lgpm] Q [m 3 /h] [m 3 /h] Wilo-TOP-S / Alternating current,5 1 1,5,5 5,5 3,5 3 [m/s] Wilo-TOP-S / 1~3 V - DN Three-phase current 5,5 3,5 3,5 1 1,5,5 [m/s] Wilo-TOP-S / 3~ V - DN P 1 [W] H[m],5 1,5 1, [m 3 /h] 1 3 [l/s] [lgpm] Q [m 3 /h] P 1 [W] H[m],5 1,5 1, [m 3 /h] 1 3 [l/s] [lgpm] Q [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 183

186 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-S Wilo-TOP-S /7 Alternating current,5 1 1,5, [m/s] Wilo-TOP-S /7 1~3 V - DN Three-phase current 8 7,5 1 1,5,5 3 Wilo-TOP-S /7 3 ~ V - DN [m/s] 5 5 H[m] H[m] P 1 [W] [m 3 /h] 1 3 [l/s] [lgpm] Q [m 3 /h] P 1 [W] [m 3 /h] 1 3 [l/s] [lgpm] Q [m 3 /h] Wilo-TOP-S /1 Alternating current 1,5 1, 1,5,,5 3, Wilo-TOP-S /1 1 ~ 3 V - DN [m/s] Three-phase current ,5 1 1,5,5 3 3,5 [m/s] Wilo-TOP-S /1 3 ~ V, DN H [m] P1 [W] [m 3 /h] [l/s] Q P 1 [W] H[m] Q 5 3 [m 3 /h] [l/s] [lgpm] [m 3 /h] [m 3 /h] 18 Subject to change 9/8 WILO SE

187 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-S Wilo-TOP-S /15 Alternating current Three-phase current,5 1 1,5,5 3 3,5,5[m/s] 1 Wilo-TOP-S /15 1 1~3V - DN [m/s] 1 Wilo-TOP-S / ~ V DN 1 1 Heating, air-conditioning, cooling H [m] 8 H [m] 8 P 1 [W] Q [m³/h] Q [l/s] Q [Igpm] Q [m³/h] P 1 [W] 1,5 5 7,5 1 1, ,5 Q [m³/h] Q [l/s] Q [Igpm] ,5 5 7,5 1 1, ,5 Q [m³/h] Wilo-TOP-S 5/ Alternating current 5,5 3,5,5 1 1,5,5 3 [m/s] Wilo-TOP-S 5/ 1 ~ 3 V - DN 5 Three-phase current 5,5 3,5,5 1 1,5,5 3 [m/s] Wilo-TOP-S 5/ 3~ V - DN P 1 [W] H[m],5 1,5 1, Q 35 3 [m 3 /h] [l/s] [lgpm] P 1 [ W ] H[m],5 1,5 1, Q [m 3 /h] [l/s] [lgpm] [m 3 /h] [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 185

188 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-S Wilo-TOP-S 5/7 Alternating current H [m] ,5 1, 1,5,,5 3, 3,5 Wilo-TOP-S 5/7 1 ~ 3 V - DN [m/s] Three-phase current H[m] ,5 1 1,5,5 3 3,5 [m/s] Wilo-TOP-S 5/7 3~ V - DN Q 7 5 [m 3 /h] [l/s] Q 8 [m 3 /h] [l/s] [lgpm] P1 [W] 3 P 1 [W] [m 3 /h] [m 3 /h] Wilo-TOP-S 5/1 Alternating current 9 8,5 1, 1,5,,5 3, 3,5, [m/s] Wilo-TOP-S 5/1 1 ~ 3 V - DN 5 Three-phase current [m/s] Wilo-TOP-S 5/1 3~ V - DN 5 7 H [m] 5 H[m] 3 P1 [W] [m 3 /h] [l/s] Q [m 3 /h] P 1 [W] [m 3 /h] [l/s] [lgpm] Q [m 3 /h] 18 Subject to change 9/8 WILO SE

189 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-S Wilo-TOP-S 5/15 Alternating current Three-phase current H [m] 1,5 1 7,5 Wilo-TOP-S 5/15 1 ~ 3V - DN 5 H[m] Wilo-TOP-S 5/15 3 ~ V - DN 5 [m/s] Heating, air-conditioning, cooling 5 8,5 P 1 [kw] Q [m³/h] Q [l/s] 8 1 Q [Igpm] 1,5 1,,75,5, Q [m³/h] P 1 [W] Q[Igpm] 1 3 Q[m³/h] Q[l/s] Q[m³/h] Wilo-TOP-S 5/7 Alternating current Three-phase current 8 7,5 1, 1,5, Wilo-TOP-S 5/7 1 ~ 3 V - DN 5 [m/s] H[m],5 1 1,5,5 3 Wilo-TOP-S 5/7 3 ~ V - DN 5 [m/s] 8 5 H [m] 3 1 P1 [W] [m 3 /h] [l/s] Q [m 3 /h] P 1 [W] Q[m³/h] 8 1 Q[l/s] Q[Igpm] Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 187

190 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-S Wilo-TOP-S 5/1 Alternating current 9 8 7,5 1 1,5,5 Wilo-TOP-S 5/1 1~3 V - DN 5 [m/s] Three-phase current H[m] Wilo-TOP-S 5/1 3 ~ V - DN 5 [m/s] 8 P 1 [W] H[m] [m 3 /h] [l/s] Q [m 3 /h] P 1 [W] Q[Igpm] 1 3 Q[m³/h] Q[l/s] Q[m³/h] Wilo-TOP-S 5/13 Three-phase current [m/s] Wilo-TOP-S 5/13 3 ~ V - DN 5 Three-phase current H[m] Wilo-TOP-S 5/15 3 ~ V - DN 5 [m/s] 8 1 P 1 [W] H[m] [m 3 /h] [l/s] [lgpm] Q [m 3 /h] 8 P 1 [W] Q[m³/h] Q[l/s] Q[Igpm] Q[m³/h] 188 Subject to change 9/8 WILO SE

191 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-S Wilo-TOP-S 8/7 Alternating current P 1 [W] H[m] ,5 1 1,5, [m 3 /h] [l/s] Q Wilo-TOP-S 8/7 1~3 V - DN 8 [m/s] Three-phase current H[m],5 1 1,5,5 3 [m/s] P 1 [W] Wilo-TOP-S 8/7 3 ~ V - DN 8 Q[m³/h] Q[l/s] Q[Igpm] Heating, air-conditioning, cooling [m 3 /h] Q[m³/h] Wilo-TOP-S 8/1 Three-phase current Three-phase current 1 3 [m/s] 1 3 [m/s] H[m] 1 Wilo-TOP-S 8/1 3 ~ V - DN 8 H[m] 1 Wilo-TOP-S 8/15 3 ~ V - DN Q[m³/h] Q[l/s] Q[m³/h] Q[l/s] Q[Igpm] P 1 [W] Q[Igpm] P 1 [W] Q[m³/h] Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 189

192 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-S Wilo-TOP-S 8/ Three-phase current [m/s] Wilo-TOP-S 1/1 Three-phase current,,8 1, 1,, [m/s] H[m] Wilo-TOP-S 8/ 3 ~ V - DN 8 H[m] 1 Wilo-TOP-S 1/1 3 ~ V - DN Q[m³/h] Q[l/s] Q[m³/h] Q[l/s] P 1 [W] Q[Igpm] P 1 [W] Q[Igpm] Q[m³/h] Q[m³/h] 19 Subject to change 9/8 WILO SE

193 Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-S Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-S Subject change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A / motor protection A Terminal diagram B / motor protection B PE L L N N PE L1 L1 L L L3 L3 Heating, air-conditioning, cooling Mains connection 1~3 V, 5 Hz Internal protection against unacceptably high winding temperatures Triggering: Internal interruption of motor oltage Reset: Automatic after motor has cooled down Terminal diagram C / motor protection C Mains connection 3~ V, 5 Hz 3~3 V, 5 Hz (with optional switching plug 3~3 V) internal protection against unacceptably high winding temperatures Triggering:Internal interruption of a motor phase Reset:Disconnect mains oltage, allow motor to cool down, switch mains oltage back on again Terminal diagram D / motor protection D WSK L N SSM L1 L L3 WSK PE L N SSM PE L1 L L3 Mains connection 1~3 V, 5 Hz WSK = thermal winding contact Full motor protection at all speed stages with optional tripping unit Wilo-SK /SK /Protect Module C or other switchgear/control deices with WSK connection option Triggering: External tripping at switchgear/control deice Reset: Manual reset at switchgear/control deice necessary (Wiring diagram with SK /, see "Serice/Accessories") Terminal diagram F / motor protection F Mains connection 3~ V, 5 Hz 3~3 V, 5 Hz (with optional switching plug 3~3 V) Full motor protection with integrated trip electronics in terminal box for all speed stages Resolution:All-pole shutdown of motor by integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 381 for the collectie fault signal (SSM) 1 A, 5 V ~ Function see "Wilo-Control pump management systems, Planning guide" Terminal diagram E / motor protection E SSM C1 C N L SSM L1 L L3 SSM C1 PE C N L SSM PE L1 L L3 Mains connection 3~ V, 5 Hz Full motor protection with integrated trip electronics in terminal box for all speed stages Resolution:All-pole shutdown of motor by integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 381 for the collectie fault signal (SSM) 1 A, 5 V ~ Function see "Wilo-Control pump management systems, Planning guide" Mains connection 3~ V, 5 Hz Full motor protection with integrated trip electronics in terminal box for all speed stages Resolution:All-pole shutdown of motor by integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 381 for the collectie fault signal (SSM) 1 A, 5 V ~ Function see "Wilo-Control pump management systems, Planning guide" Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 191

194 Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-S Motor data Wilo-TOP-S... Nominal motor power 5/5 (1-phase-motor) 5 5/5 (3-phase-motor) 5 5/7 (1-phase-motor) 9 5/7 (3-phase-motor) 9 5/1 (1-phase-motor) 18 5/1 (3-phase-motor) 18 5/13 (1-phase-motor) 1 5/13 (3-phase-motor) 1 3/ (1-phase-motor) 7 3/ (3-phase-motor) 7 3/5 (1-phase-motor) 5 3/5 (3-phase-motor) 5 3/7 (1-phase-motor) 9 3/7 (3-phase-motor) 9 Speed Power consumption 1~3 V Power consumption 3~ V Current at 1~3V Current at 3~V Current at 3~3V Capacitor Motor protection Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] ,5,55,35,95,87, 1,9 1,87 1, ,85,75,55,5,55,35,95,87, [ F/ VDB] Wiring diagram [PG] 3,7/ A 1x13,5 A,,,15,5,35,5 - B 1x13,5 B 5,/ A 1x13,5 A,5,5,17,78,3,3 - B 1x13,5 B 8,/ C x13,5 C,78,8,35 1,35,8,1 - D x13,5 D./ A 1x13.5 A B 1x13.5 B 5,/ A 1x13,5 A,,,15,5,35,5 - B 1x13,5 B 3,7/ A 1x13,5 A,,,15,5,35,5 - B 1x13,5 B 5,/ A 1x13,5 A,5,5,17,78,3,3 - B 1x13,5 B 19 Subject to change 9/8 WILO SE

195 Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-S Motor data Wilo-TOP-S... Nominal motor power 3/1 (1-phase-motor) 18 3/1 (3-phase-motor) 18 / (1-phase-motor) 9 / (3-phase-motor) 9 /7 (1-phase-motor) 18 /7 (3-phase-motor) 18 /1 (1-phase-motor) 35 /1 (3-phase-motor) 35 /15 (1-phase-motor) 57 /15 (3-phase-motor) 57 5/ (1-phase-motor) 18 5/ (3-phase-motor) 18 5/7 (1-phase-motor) 35 5/7 (3-phase-motor) 35 5/1 (1-phase-motor) 5 5/1 (3-phase-motor) 5 Speed Power consumption 1~3 V Power consumption 3~ V Current at 1~3V 1,9 1,87 1,7,95,87, 1,93 1,88 1, , 1,1 1, Current at 3~V 8,/ C x13,5 C,78,8,35 1,35,8,1 - D x13,5 D 5,/ A 1x13,5 A,5,5,17,78,3,3 - B 1x13,5 B 8,/ C x13,5 C,7,7,33 1,31,81,57 1,17,8,5, 1,3 1,1 1,8 1,3 1,5 3,19,5 1,8 - D x13,5 D 1./ F x13.5 F - D x13,5 D 5./ F x13.5 F - D x13,5 D 8,/ C x13,5 C,71,,3 1,3,7,5 1,19,83,, 1,3 1,1 1,73 1,,89 Current at 3~3V 3,,9 1,5 Capacitor - D x13,5 D 1./ F x13.5 F - D x13,5 D 5./ Motor protection Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] [ F/ VDB] [PG] Wiring diagram F x13.5 F - D x13,5 D Heating, air-conditioning, cooling Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 193

196 Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-S Motor data Wilo-TOP-S... Nominal motor power 5/15 (3-phase-motor) 11 5/7 (1-phase-motor) 35 5/7 (3-phase-motor) 35 5/1 (1-phase-motor) 5 5/1 (3-phase-motor) 5 5/13 (3-phase-motor) 11 5/15 (3-phase-motor) 13 8/7 (1-phase-motor) 5 8/7 (3-phase-motor) 5 8/1 (3-phase-motor) 11 8/15 (3-phase-motor) 18 8/ (3-phase-motor) 1/1 (3-phase-motor) 11 Speed Obsere name plate data! Current I: Motor protection switch onsite setting Power consumption 1~3 V Note: Mains connection 3~3 V with optional switching plug (accessory) Power consumption 3~ V Current at 1~3V Current at 3~V Current at 3~3V Capacitor Motor protection Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] [ F/ VDB] [PG] ,13,5 1,81 5,3 3,9 3,1 - D x13,5 D / F x13.5 F ,1, ,8 1, - D x13,5 D , 1, / F x13.5 F ,7, ,1 1,91 - D x13,5 D ,83 1, ,93 5, ,1 3, - D x13,5 D ,7 3, ,1 5, ,5,3 - D x13,5 D ,18 3, / F x13.5 F ,53, , 1,7 - D x13,5 D ,79 1, ,13 5, ,9 3,9 - D x13,5 D ,8 3, , ,3 - E x13,5 E , , ,8 - E x13,5 E , ,13 5, ,9 3,9 - D x13,5 D ,8 3,19 Wiring diagram 19 Subject to change 9/8 WILO SE

197 Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-TOP-S Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-TOP-S Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B Pg b b5 l l1 Rp l Pg b b5 Pg l l 1 Rp l Heating, air-conditioning, cooling G a G a b1 b a3 a1 b1 b a3 a1 b 3 b3 b 3 b3 Permitted installation positions, see Planning guide Permitted installation positions, see Planning guide Dimension drawing C Dimension drawing D b b 5 R 1 /8 b b5 R 1 / 8 Pg Pg Pg l l l l l1 l1 b1 b R 1 /8 a b1 b R 1 /8 a b3 b3 a3 a1 b3 b3 a3 a1 Permitted installation positions, see Planning guide Permitted installation positions, see Planning guide Dimension drawing E b b 5 R 1 /8 Pg Pg l l l 1 b 1 R 1 /8 b a a 1 b 3 b 3 a 3 Permitted installation positions, see Planning guide Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 195

198 Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-TOP-S Dimension drawing Flange F Dimension drawing Flange G Ø D Ø k L Ø k L 1 Ø d DN Ø D Ø k Ø d DN n x Ø d 1 n x Ø d f 1 f n x Ø d L f1 f Dimensions, weights Wilo-TOP-S... Rated pressure Nominal flange diameter Thread Dimensions Weight approx. Pipe connection Dimension drawing PN Rp DN G l l a 1 a b 1 b b 3 b b 5 M [bar] [mm] [kg] 5/ ½ A 5/ ½ A 5/ ½ B 5/ ½ A 3/ 1 1¼ A 3/5 1 1¼ A 3/7 1 1¼ A 3/1 1 1¼ B / / C /7 / D /1 / D /15 / D 5/ / D 5/7 / D 5/1 / D 5/15 / D 5/7 / D 5/1 / D 5/13 / D 5/15 / D 8/ E 8/ D 8/ D 8/ D 8/ D 8/ D 19 Subject to change 9/8 WILO SE

199 Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-TOP-S Dimensions, weights Wilo-TOP-S... Rated pressure Nominal flange diameter Thread Dimensions Weight approx. 8/ D 8/ D 1/ D 1/ D Pipe connection Dimension drawing PN Rp DN G l l a 1 a b 1 b b 3 b b 5 M [bar] [mm] [kg] Heating, air-conditioning, cooling Flange dimensions Wilo-TOP-S... Flange / Combination flange PN/ 1 (PN 1 flange according to EN 19-) /7 Combination flange PN/ 1 (PN 1 flange according to EN 19-) /1 Combination flange PN/ 1 (PN 1 flange according to EN 19-) /15 Combination flange PN/ 1 (PN 1 flange according to EN 19-) 5/ Combination flange PN/ 1 (PN 1 flange according to EN 19-) 5/7 Combination flange PN/ 1 (PN 1 flange according to EN 19-) 5/1 Combination flange PN/ 1 (PN 1 flange according to EN 19-) 5/15 Combination flange PN/ 1 (PN 1 flange according to EN 19-) 5/7 Combination flange PN/ 1 (PN 1 flange according to EN 19-) 5/1 Combination flange PN/ 1 (PN 1 flange according to EN 19-) 5/13 Combination flange PN/ 1 (PN 1 flange according to EN 19-) 5/15 Combination flange PN/ 1 (PN 1 flange according to EN 19-) Pump flange dimensions DN Ø D f 1 f Ø d Ø k L1 /k L Ø k Nominal flange diameter Dimension drawing, flange n x Ø d L1 / Ø d L n x Ø d L [mm] [pcs. x mm] / / / / / / / / / / / /15 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 - F - F - F - F - F - F - F - F - F - F - F - F Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 197

200 Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-TOP-S Flange dimensions Wilo-TOP-S... 8/7 Flange PN (PN 1 design, according to EN 19-) 8/7 Flange PN1 (according to EN 19-) 8/1 Flange PN (PN 1 design, according to EN 19-) 8/1 Flange PN1 (according to EN 19-) 8/15 Flange PN (PN 1 design, according to EN 19-) 8/15 Flange PN1 (according to EN 19-) 8/ Flange PN (PN 1 design, according to EN 19-) 8/ Flange PN1 (according to EN 19-) 1/1 Flange PN (PN 1 design, according to EN 19-) 1/1 Flange PN1 (according to EN 19-) n = number of drilled holes Flange Pump flange dimensions DN Ø D f 1 f Ø d Ø k L1 /k L Ø k Nominal flange diameter Dimension drawing, flange n x Ø d L1 / Ø d L n x Ø d L [mm] [pcs. x mm] x 19 G x 19 G x 19 G x 19 G x 19 G x 19 G x 19 G x 19 G x 19 G x 19 G 198 Subject to change 9/8 WILO SE

201 Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-D Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design > Note EEI classification for each pump type, see Chapter: "Planning guide" Heating, air-conditioning, cooling Design Glandless circulation pump with screwed connection or flange connection. Application Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems Type key Example: Wilo TOP-D TOP-D Standard pump (screw-end pump or flange-end pump) Nominal connection diameter Options Versions for special oltages on request Special ersion for operating pressure PN 1 (at additional charge) H[m],8, Special features/product benefits For installations with low pipework resistances, can be used in heating systems and in cooling/air-conditioning systems from - C to +13 C Uniersal application for arious mains operations: - 3~ V as standard connection - 3~3 V with modification of the terminal assignment -1~3 V with application of a capacitor (accessory) Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation With thermal insulation as standard Simple installation due to combination flange PN /PN 1 (for DN to DN 5) Cable feed into terminal box possible on both sides (from P W) with integrated strain relief deice Protection class IP D15 Wilo-TOP-D, 1, D1 1, D8,8, D3 D D5 D Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 199

202 Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-D Heating, air-conditioning, cooling Standard pumps (single pumps) Series description Wilo-TOP-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Manual functions Setting the speed stages: 1 speed stage Signal and display functions Thermal winding contact (WSK, potential-free NC contact) for TOP- D 5 to TOP-D 15 Direction-of-rotation control light Equipment Cable lead-in possible from both sides with TOP-D 5 to TOP15 Blocking current-proof motor (only for TOP-D 3,, 5) Scope of deliery Pump Thermal insulation Including seals for threaded connection Washers for flange screws (for nominal connection diameters DN 3 - DN 5) Installation and operating instructions Accessories Screwed connections with screw thread Condenser for AC current operation 1~3 V Wilo-SK-C condenser switchbox Wilo-SK tripping unit Subject to change 9/8 WILO SE

203 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-D Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-D Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Heating, air-conditioning, cooling Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C - - up to +13 (in short-term operation h: 1) Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] Standard ersion for operating pressure, p max 1 /1 /1 /1 Special ersion for operating pressure, p max /1 1/1 1/1 Pipe connections Screwed connection Rp 1¼ Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion 3 (possible with external capacitor, see terminal diagram) - Mains connection 3 ~ [V], standard ersion (3 possible by rearranging the bridges, see terminal diagram) Mains connection 3 ~ [V], special ersion on order Mains connection 3 ~ [V], with optional switching plug Mains frequency Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1

204 Heating, air-conditioning, cooling Standard pumps (single pumps) Technical data Wilo-TOP-D Wilo-TOP-D Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP IP IP IP Insulation class H H H H H H H Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN- GJL-) Grey cast iron (EN-GJL-5) Plastic (PP - 5% GF) Stainless steel (XCr13) Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C Minimum suction head at 13 C = aailable, - = not aailable Subject to change 9/8 WILO SE

205 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-D Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-D 3 Wilo-TOP-D P 1 [W] H[m],9,8,7,,5,,3,,1 7 5, , Q 75 Wilo-TOP-D 3 Rp 1 1 / [m/s] [m 3 /h] [l/s] [lgpm] P 1 [W] H[m] 1,,9,8,7,,5,,3,, [m 3 /h],5 1 1,5 [l/s] [lgpm] Q ,5 1 Wilo-TOP-D DN [m/s] Heating, air-conditioning, cooling 55 3 ~ 1 ~ 1 3 [m 3 /h] ~ 1 ~ [m 3 /h] Wilo-TOP-D 5 Wilo-TOP-D 5,5 1 [m/s],5 1 [m/s],9,8 Wilo-TOP-D 5 DN 5,9 Wilo-TOP-D 5 DN 5,7,8,,7 P 1 [W] H[m],5,,3,,1 8 1 [m 3 /h] 1 3 [l/s] Q 8 1 [lgpm] 3 ~ 1 ~ [m 3 /h] P 1 [W] H[m],,5,,3,, [m 3 /h] 3 [l/s] [lgpm] Q ~ 1 ~ 1 [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

206 Heating, air-conditioning, cooling Standard pumps (single pumps) Pump cures Wilo-TOP-D Wilo-TOP-D 8 Wilo-TOP-D 1,5, 1,8 1 1,5 Wilo-TOP-D 8 DN 8 [m/s],,,,8 1, 1, 1, 1, 1,8 [m/s].5 Wilo-TOP-D 1 DN 1 1, 1, P 1 [W] H[m] 1, 1,,8,,, [m 3 /h] 8 1 [l/s] [lgpm] Q H [m] P 1 [W] 1,5 1, Q [m³/h] Q [l/s] Q [Igpm] gültig für 3 ~ und für 1 ~ 35 [m 3 /h] gültig für 3 ~ und für 1 ~ Q [m³/h] Wilo-TOP-D 15,,,,8 1, 1, 1, 1, [m/s] 3, Wilo-TOP-D 15 DN 15,5, H [m] 1,5 1,, Q [m³/h] Q [l/s] Q [Igpm], P 1 [kw],, gültig für 3 ~ und für 1 ~ Q [m³/h] Subject to change 9/8 WILO SE

207 Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-D Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-D Subject change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A / motor protection A Terminal diagram B / motor protection B PE L 1 L L3 PE L 1 L L3 U1 V1 W1 U1 V1 W1 Heating, air-conditioning, cooling W U V W U V Mains connection 3~ V, 5 Hz Blocking current-proof, no motor protection necessary Mains connection 3~3 V, 5 Hz Blocking current-proof, no motor protection necessary Terminal diagram C / motor protection C Terminal diagram D / motor protection D PE L 1 N PE L 1 L L3 U1 V1 W1 W U V U1 V1 W1 W U V WSK 1 15 Mains connection 1~3 V, 5 Hz Steinmetz switching: Motor terminals in connection attached capacitor (accessory) Blocking current-proof, no motor protection necessary Mains connection 3~ V, 5 Hz with WSK WSK = thermal winding contact Full motor protection with optional tripping unit Wilo-SK / Wilo-SK or other switchgear/control deices with WSK connection option Triggering:External tripping at switchgear/control deice Reset: Manual reset at switchgear/control deice necessary (Wiring diagram with SK /SK see "Serice/Accessories") Terminal diagram E / motor protection E Terminal diagram F / motor protection F PE L 1 L L3 PE L 1 N U1 V1 W1 WSK 1 15 U1 V1 W1 1 WSK 15 W U V W U V Mains connection 3~3 V, 5 Hz with WSK WSK = thermal winding contact Full motor protection with optional tripping unit Wilo-SK / Wilo-SK or other switchgear/control deices with WSK connection option Triggering:External tripping at switchgear/control deice Reset: Manual reset at switchgear/control deice necessary (Wiring diagram with SK /SK see "Serice/Accessories") Mains connection 1~3 V, 5 Hz with WSK Steinmetz switching: Motor terminals in connection; attached capacitor (accessory) WSK = thermal winding contact Full motor protection with optional tripping unit Wilo-SK / Wilo-SK or other switchgear/control deices with WSK connection option Triggering:External tripping at switchgear/control deice Reset: Manual reset at switchgear/control deice necessary (Wiring diagram with SK /SK see "Serice/Accessories") Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

208 Heating, air-conditioning, cooling Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-D Motor data Wilo-TOP-D... Nominal motor power Speed Power consumption Current at 1~3V Current at 3~V Current at 3~3V Motor protection Capacitor Threaded cable connection P n max P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] 3 (AC connection) , 3 (3-phase-motor, - pole) ,,35 (AC connection) ,37 (3-phase-motor, - pole) ,,35 5 (AC connection) , 5 (3-phase-motor, - pole) 5 (AC connection) 5 (3-phase-motor, - pole) 8 (AC connection) 8 (3-phase-motor, - pole) 1 (AC connection) 1 (3-phase-motor, - pole) 15 (3-phase-motor, - pole) Obsere name plate data! Current I: Motor protection switch onsite setting Note on AC current connection: 3-phase motor with Steinmetz switching ,,35 not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) 5/ 5/ - 1x13,5/ 1x9 1x13,5/ 1x9 1x13,5/ 1x9 1x13,5/ 1x9 Wiring diagram C A B C A 5/ - C - 1x13,5/ 1x ,57 F / - F ,35, D, E - x13,5/ 1x , F 1/8 - F , 1,11 D, E - x13,5/ 1x ,78 F / - F ,88 1,53 D, E ,,11 D, E - x13,5/ 1x9 x13,5/ 1x9 B A B D E D E D E D E Subject to change 9/8 WILO SE

209 Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-TOP-D Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-TOP-D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B Pg l Rp b3 Pg R 1 /8 l b 3 Heating, air-conditioning, cooling G a1 b 1 R 1 /8 a 1 b 1 a l 1 b b a l1 b b Permitted installation positions, see Planning guide Permitted installation positions, see Planning guide Dimension drawing C R 1 /8 Pg Pg l b3 b 1 R 1 /8 a 1 b b a l1 Permitted installation positions, see Planning guide Dimension drawing Flange A Dimension drawing Flange B Ø D Ø k L Ø k L 1 Ø d DN Ø D Ø k Ø d DN n x Ø d 1 n x Ø d n x Ø d L Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

210 Heating, air-conditioning, cooling Standard pumps (single pumps) Dimensions, weights Wilo-TOP-D Dimensions, weights Wilo-TOP-D... Nominal flange diameter Thread Dimensions Weight approx. Rp DN G l a 1 a l 1 b 1 b b 3 M Pipe connection Dimension drawing [mm] [kg] 3 1¼ A B B C C C C Flange dimensions Wilo-TOP-D... Flange Combination flange PN/1 (PN 1 flange according to EN 19-) 5 Combination flange PN/1 (PN 1 flange according to EN 19-) 5 Combination flange PN/1 (PN 1 flange according to EN 19-) 8 Flange PN (PN 1 design, according to EN 19-) 8 Flange PN1 (according to EN 19-) 1 Flange PN (PN 1 design, according to EN 19-) 1 Flange PN1 (according to EN 19-) 15 Flange PN (PN 1 design, according to EN 19-) 15 Flange PN1 (according to EN 19-) n = number of drilled holes Nominal flange diameter Pump flange dimensions DN Ø D Ø d Ø k L1 /k L Ø k Dimension drawing, flange n x Ø d L1 /Ø d L n x Ø d L [mm] [pcs. x mm] /11 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A x 19 B x 19 B x 19 B x 19 B x 19 B x 19 B 8 Subject to change 9/8 WILO SE

211 Heating, air-conditioning, cooling Standard pumps (double pumps) Equipment/function Wilo-Star-RSD, TOP-SD, SE-TW Heating, air-conditioning, cooling Standard pumps (double pumps) Equipment/function Wilo-Star-RSD, TOP-SD, SE-TW Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-RSD... Wilo-TOP-SD... Wilo-SE-TW... Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure Heating, air-conditioning, cooling Manual functions Operating mode setting Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) Setting the speed stages 3 3 ( for 1~pumps with P 35 W) 3 Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start Safety control Full motor protection with integrated trip electronics External control functions Oerriding Off (optional for all types with Wilo-Protect-Module C) (optional for all types with Wilo-Protect-Module C) (optional for all types with Wilo-Protect-Module C) Oerriding Min Analogue In... 1 V Analogue In... 1 V Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) (optional for all types with Wilo-Protect-Module C) (optional for all types with Wilo-Protect-Module C) (optional for all types with Wilo-Protect-Module C) (optional for all types with Wilo-Protect-Module C) (optional for all types with Wilo-Protect-Module C) Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

212 Heating, air-conditioning, cooling Standard pumps (double pumps) Equipment/function Wilo-Star-RSD, TOP-SD, SE-TW Thermal winding contact (WSK, potential-free NC contact) Fault signal light Direction-of-rotation control light Wilo-Star-RSD... Wilo-TOP-SD... Wilo-SE-TW... (only for 1~ pumps with P = 18 W) (only for 3~pumps) (optional for all types with Wilo-Protect-Module C) LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) (optional for all types with Wilo-Protect-Module C) (optional for all types with Wilo-Protect-Module C) Parallel operation (efficiency-optimised peak-load cut-in and out) Equipment/scope of deliery Wrench attachment point on pump body Twin switch-oer ale in pump housing Cable lead-in possible on both sides (only for 1~ pumps and 3~ pumps with P 18 W) Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules Blocking current-proof motor Including seals for threaded connection (loose) (only for TOP-SD 3/5) (only for SE 15-N-TW) Including installation and operating instructions Including thermal insulation Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) 1 Subject to change 9/8 WILO SE

213 Heating, air-conditioning, cooling Standard pumps (double pumps) Equipment/function Wilo-Star-RSD, TOP-SD, SE-TW Wilo-Star-RSD... Wilo-TOP-SD... Wilo-SE-TW... Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer = aailable, - = not aailable Heating, air-conditioning, cooling Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 11

214 Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-Star-RSD Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-Star-RSD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation double pump with threaded connection; preselectable speed stages for power adjustment Application Hot-water heating systems of all kinds, industrial circulation systems, cold-water systems and air-conditioning systems Type key Example: Wilo-Star-RSD 3/ Star-RSD Standard pump (screw-end pump) D Double pump 3 / Nominal connection width Nominal deliery head [m] when Q = m 3 /h Special features/product benefits Double pump for single or parallel operation Suitable for any installation position with horizontal shaft; terminal box in o'clock position Increased reliability in indiidual operation due to the constant aailability of a standby unit ready for operation H[m] 5,5 Wilo-Star-RSD + 5,,5, Star-RSD 3/ 3,5 3,,5 Star-RSD 3/, 1,5 1,, Q[m³/h] 1 Subject to change 9/8 WILO SE

215 Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-Star-RSD Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-Star-RSD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Speed-stage switching Manual functions Selection of speed stages (3 speed stages) Equipment Double switchoer ale in pump housing Cable entry possible on both sides Quick connection with spring clips Blocking current-proof motor Heating, air-conditioning, cooling Scope of deliery Double pump Seals Installation and operating instructions Accessories Screwed connections SR3D switchgear for time-dependent pump alteration and/or adding circuit Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 13

216 Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-Star-RSD Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-Star-RSD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-RSD... 3/ 3/ Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] 5 Max. olume flow [m 3 /h]. 7. Permitted field of application Temperature range for applications in heating, entilation & air-conditioning systems Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] - - Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of + C [ C] - 1 to to + 11 Temperature range for applications in secondary hot water circulation systems - - Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - - Standard ersion for operating pressure, p max 1 1 Special ersion for operating pressure, p max - - Pipe connections Screwed connection Rp 1¼ 1¼ Nominal flange diameter DN 3 3 Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion 1 Subject to change 9/8 WILO SE

217 Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-Star-RSD Wilo-Star-RSD... 3/ 3/ Electrical connection Mains connection 1 ~ [V], standard ersion 3 3 Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency 5 5 Heating, air-conditioning, cooling Motor/electronics Electromagnetic compatibility EN 18-3 EN 18-3 Emitted interference EN 1--3 EN 1--3 Interference resistance EN 1-- EN 1-- Power electronics - - Protection class IP IP Insulation class F F Materials Pump housing Grey cast iron (EN-GJL-) Grey cast iron (EN-GJL-) Impeller Plastic Plastic Pump shaft Stainless steel (XCr13) Stainless steel (XCr13) Bearing Carbon, metal impregnated Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C.5.5 Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 15

218 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-Star-RSD Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-Star-RSD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-RSD 3/ Indiidual operation Parallel operation,5 1, [m/s] Wilo-Star-RSD 3/ 1 ~ 3 V Rp1 1 /,5 1, 1,5, [m/s] Wilo-Star-RSD 3/ 1 ~ 3 V Rp1 1 / P1 [W] H [m] 1 8 min,5 1, 1,5,,5,5,5,75,5 5 7,5 1 Q 3, [m 3 /h] [l/s] [lgpm] H [m] P1 [W] min [m 3 /h],5 1, 1,5 [l/s] [lgpm] Q,5 1, 1,5,,5 3, [m 3 /h] [m 3 /h] Wilo-Star-RSD 3/ Indiidual operation 5,5,5,75 1, 1,5 Wilo-Star-RSD 3/ 1 ~ 3 V Rp1 1 / [m/s] Parallel operation 5,5 1, 1,5,,5 Wilo-Star-RSD 3/ 1 ~ 3 V Rp1 1 / + [m/s] P1 [W] H [m] ,5 1, 1,5,,5,5,5,75,5 5 7,5 1 Q 3, 3,5 [m 3 /h] 1 [l/s] [lgpm] P1 [W] H [m] , , [lgpm] Q 1,5 7 [m 3 /h], [l/s] 1,5 1, 1,5,,5 3, 3,5 [m 3 /h] [m 3 /h] 1 Subject to change 9/8 WILO SE

219 Heating, air-conditioning, cooling Standard pumps (double pumps) Terminal diagram, motor data, dimensions, weights Wilo-Star-RSD Heating, air-conditioning, cooling Standard pumps (double pumps) Terminal diagram, motor data, dimensions, weights Wilo-Star-RSD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal Dimension drawing L N PE G l l m b b3 b a l1 a1 PG 11 PG 11 b Heating, air-conditioning, cooling b1 Blocking current-proof motor Single-phase motor (EM) -pole - 1~3 V, 5 Hz With built-in capacitor Motor data Wilo-Star-RSD... Nominal motor power 3/ 3 Speed range Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection Capacitor Threaded cable connection P P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] 13 3/ Obsere name plate data! Dimensions, weights not required (blocking currentproof) not required (blocking currentproof)./ 1x11./ 1x11 Wilo-Star-RSD... Screwed connection Thread Dimensions Weight approx. Rp G l l 1 l A a 1 b b 1 b b 3 b M [mm] [kg] 3/ 1¼ / 1¼ Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 17

220 Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-TOP-SD Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-TOP-SD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design >Note EEI classification for each pump type, see Chapter: "Planning guide" Design Glandless double circulation pump with flange connection (TOP- SD 3/5 with screwed connection). Application Hot-water heating systems of all kinds, industrial circulation systems, air-conditioning systems and closed cooling circuits Type key Example: Wilo TOP-SD /7 TOP-SD Standard double pump (flange-end pump, TOP-SD 3/5 with threaded connection) / Nominal connection diameter 7 Nominal deliery head [m] at Q = m 3 /h H[m] 18 Options Special ersions for operating pressure PN 1 (at additional charge) Versions for special oltages on request Special features/product benefits Can be used in heating systems and in cooling/air-conditioning systems from - Cto+13 C Double pump for main/standby mode or parallel operation Manual power adjustment with speed stages (for pumps 1~3 V with P 35 W) or with 3 speed stages Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Simple installation due to combination flange PN /PN 1 (for DN 3 to DN 5) Cable feed into terminal box possible on both sides (from P 18 W) with integrated strain relief deice Protection class IP Wilo-TOP-SD /15 8 3/5 3/7 3/1 /3 /7 /1 5/7 5/1 5/1 5/15 5/13 5/15 8/1 8/15 8/ Q[m³/h] 18 Subject to change 9/8 WILO SE

221 Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-TOP-SD Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-TOP-SD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Speed-stage switching Manual functions Setting the speed stages: 3 speed stages Automatic functions Full motor protection with integrated trip electronics (standard equipment only for 3~pumps with P 18 W, optional for all types with Wilo-Protect-Module C) Heating, air-conditioning, cooling External control functions "Oerriding Off" control input (optional for all types with Wilo-Protect-Module C) Signal and display functions Indiidual/collectie fault signal (potential-free NC contact) (optional for all types with Wilo-Protect-Module C) Collectie fault signal (potential-free NC contact) (standard equipment only for 3~pumps with P 18 W, optional for all types with Wilo-Protect-Module C) Indiidual run signal (potential-free NO contact) (optional for all types with Wilo-Protect-Module C) Thermal winding contact (WSK, potential-free NC contact) (only for 1~pumps with P = 18 W) Fault signal light (standard equipment only for 3~pumps with P = 18 W, optional for all types with Wilo-Protect-Module C) Direction of rotation control lamp (standard equipment only for 3~pumps ) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling): optional for all types with Wilo-Protect- Module C Equipment Twin switch-oer ale in pump housing Cable lead-in possible from both sides (only for 1~pumps and 3~pumps with P 18 W) Scope of deliery Double pump Including seals for threaded connection (only for TOP-SD 3/5) Including washers for flange screws (for nominal connection diameters DN 3 - DN 5) Installation and operating instructions Accessories Screwed connections for screw thread (for TOP-SD 3/5) Mounting brackets for pump fixation For pumps 3~ V: - Switching plug 3~3 V ( plugs required), - Wilo-Protect-Module C 3~ V ( modules required) For pumps 1~3 V: -Wilo tripping unit SK /SK - Wilo-Protect-Module C 1~3 V ( modules required) Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 19

222 Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-TOP-SD Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-TOP-SD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-SD... 3/5 3/7 3/1 /3 /7 /1 /15 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - - up to +13 (in short-term operation h: +1) (for applications with Wilo-Protect-Module C: - to +11) Standard ersion for operating pressure, p max 1 /1 /1 /1 /1 /1 /1 Special ersion for operating pressure, p max Pipe connections Screwed connection Rp 1¼ Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Subject to change 9/8 WILO SE

223 Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-TOP-SD Wilo-TOP-SD... 3/5 3/7 3/1 /3 /7 /1 /15 Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP IP IP IP Insulation class H H H H H H H Heating, air-conditioning, cooling Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN- GJL-) Plastic (PPE), trade name: Noryl Plastic (PP - 5% GF) Grey cast iron (EN-GJL-5) Plastic (PPE), trade name: Noryl Stainless steel (XCr13) Carbon, metal impregnated Plastic (PP - 5% GF) Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C Minimum suction head at 13 C 9 = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1

224 Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-TOP-SD Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-TOP-SD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-SD... 5/7 5/1 5/15 5/1 5/13 5/15 8/7 8/1 8/15 8/ Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C - up to +13 (in short-term operation h: +1) (for applications with Wilo-Protect-Module C: - to +11) - - up to +11 Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] Standard ersion for operating pressure, p max /1 /1 /1 /1 /1 /1 1 1 Special ersion for operating pressure, p max /1 1/1 1/1 Pipe connections Screwed connection Rp Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Subject to change 9/8 WILO SE

225 Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-TOP-SD Wilo-TOP-SD... 5/7 5/1 5/15 5/1 5/13 5/15 8/7 8/1 8/15 8/ Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP IP IP IP IP IP IP Insulation class H H H H H H H H H H Heating, air-conditioning, cooling Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-5) Plastic (PP - 5% GF) Stainless steel (XCr13) Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C Minimum suction head at 13 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

226 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-SD 3/5 Alternating current - indiidual operation 5 1 [m/s] Wilo-TOP-SD 3/5 1~3 V - Rp 1¼ Alternating current - parallel operation [m/s] Wilo-TOP-SD 3/5 1~3 V - Rp 1¼ + P 1 [W] H[m] ,5 1 1,5 1 Q [m 3 /h] [l/s] [lgpm] P 1 [W] H[m] ,5 8 [m 3 /h] 1 1,5,5 [l/s] 1 3 Q [lgpm] 8 [m 3 /h] 8 [m 3 /h] Wilo-TOP-SD 3/5 Three-phase current - indiidual operation 5 1 [m/s] Wilo-TOP-SD 3/5 3 ~ V - Rp 1¼ Three-phase current - parallel operation [m/s] Wilo-TOP-SD 3/5 3~ V - Rp 1¼ + P 1 [W] H[m] ,5 1 1,5 1 Q [m 3 /h] [l/s] [lgpm] P 1 [W] H[m] ,5 8 [m 3 /h] 1 1,5,5 [l/s] 1 3 Q [lgpm] 8 [m 3 /h] 8 [m 3 /h] Subject to change 9/8 WILO SE

227 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD 3/7 Alternating current - indiidual operation,5 1 1,5,5 [m/s] Wilo-TOP-SD 3/7 1 ~ 3 V - DN 3 Alternating current - parallel operation [m/s] Wilo-TOP-SD 3/7 1 ~ 3 V - DN 3 + Heating, air-conditioning, cooling P 1 [W] H [m] [m 3 /h],5 1 1,5 [l/s] [lgpm] Q P1 [W] H [m] ,5 1 1,5,5 3 3,5 1 3 Q [m 3 /h] [l/s] [lgpm] [m 3 /h] [m 3 /h] Wilo-TOP-SD 3/7 Three-phase current - indiidual operation,5 1 1,5,5 [m/s] 8 7 Wilo-TOP-SD 3/7 3 ~ V - DN 3 Three-phase current - parallel operation [m/s] Wilo-TOP-SD 3/7 3 ~ V - DN P1 [W] H [m] [m 3 /h],5 1 1,5 [l/s] [lgpm] Q H [m] P1 [W] ,5 1 1,5,5 3 3,5 1 3 Q [m 3 /h] [l/s] [lgpm] [m 3 /h] [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

228 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD 3/1 Alternating current - indiidual operation Alternating current - parallel operation 1 3 Q[m/s] Q[m/s] H[m] 1 Wilo-TOP-SD 3/1 1 ~ 3 V - DN 3 H[m] 1 Wilo-TOP-SD 3/1 1 ~ 3 V - DN Q[m³/ h] 1 3 Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] Q[Igpm] P 1 [W] Q[Igpm] Q[m³/ h] Q[m³/ h] Wilo-TOP-SD 3/1 Three-phase current - indiidual operation Three-phase current - parallel operation 1 3 Q[m/s] Q[m/s] H[m] 1 Wilo-TOP-SD 3/1 3 ~ V - DN 3 H[m] 1 Wilo-TOP-SD 3/1 3 ~ V - DN Q[m³/ h] 1 3 Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] Q[Igpm] P 1 [W] Q[Igpm] Q[m³/ h] Q[m³/ h] Subject to change 9/8 WILO SE

229 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD /3 Alternating current - indiidual operation, 3,,,5 1 1,5 [m/s] Wilo-TOP-SD /3 1~3 V - DN Alternating current - parallel operation, 3,, 1 3 [m/s] Wilo-TOP-SD /3 1~3 V - DN + Heating, air-conditioning, cooling P 1 [W] H [m] 1,, Q [m 3 /h] 3 [ l/s] [lgpm ] [m 3 /h] P 1 [W] H [m] 1,, [m 3 /h] 3 5 [ l/s] Q 5 [lgpm ] [m 3 /h] Wilo-TOP-SD /3 Three-phase current - indiidual operation, 3,,5 1 1,5 [m/s] Wilo-TOP-SD /3 3 ~ V - DN Three-phase current - parallel operation, 3, 1 3 [m/s] Wilo-TOP-SD /3 3 ~ V - DN +,, H [ m ] 1, H [ m ] 1,,8,8 P 1 [W] Q [m 3 /h] 3 [l/s] [lgpm] [m 3 /h] [m 3 /h] 3 5 [l/s] Q 5 [lgpm] [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

230 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD /7 Alternating current - indiidual operation,5 1 1,5, Wilo-TOP-SD /7 1~3 V - DN [m/s] Alternating current - parallel operation [m/s] Wilo-TOP-SD /7 1 ~ 3 V - DN P 1 [W] H [m] [m 3 /h] 1 3 [l/s] [lgpm] Q P1 [W] H [m] Q [m 3 /h] [l/s] [lgpm] [m 3 /h] [m 3 /h] Wilo-TOP-SD /7 Three-phase current - indiidual operation Three-phase current - parallel operation [m/s] [m/s] H[m] Wilo-TOP-SD /7 3 ~ V - DN H[m] Wilo-TOP-SD /7 3 ~ V - DN Q[m³/h] 8 Q[l/s] Q[m³/h] 8 Q[l/s] P 1 [W] 8 1 Q[Igpm] P 1 [W] 8 Q[Igpm] Q[m³/h] Q[m³/h] 8 Subject to change 9/8 WILO SE

231 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD /1 Alternating current - indiidual operation Alternating current - parallel operation ,5 1, 1,5,,5 3 Wilo-TOP-SD /1 1 ~ 3 V - DN [m/s] [m/s] Wilo-TOP-SD /1 1 ~ 3 V - DN + Heating, air-conditioning, cooling H [m] 5 H [m] [m 3 /h] 1 3 [l/s] [m 3 /h] [l/s] P1 [W] Q P1 [W] Q [m 3 /h] [m 3 /h] Wilo-TOP-SD /1 Three-phase current - indiidual operation,5 1 1,5,5 3 3,5 [m/s] Wilo-TOP-SD /1 3 ~ V - DN Three-phase current - parallel operation [m/s] Wilo-TOP-SD /1 3 ~ V - DN + P1 [W] H [m] [m 3 /h] [l/s] 1 3 Q 5 [lgpm] P1 [W] H [m] [m 3 /h] [l/s] 8 1 Q [lgpm] [m 3 /h] [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

232 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD /15 Alternating current - indiidual operation H [m],5 1 1,5,5 3 3,5,5[m/s] 17,5 Wilo-TOP-SD-/15 1 ~ 3 V - DN 15 1,5 1 7,5 5,5 1,5 5 7,5 1 1, ,5 Q [m³/h] Q [l/s] Q [Igpm] Alternating current - parallel operation H [m], 17,5 15, 1,5 1, 7,5 5,,5 15,5 1 1,5,5 3 3,5,5 5 5,5,5 7 [m/s] Wilo-TOP-SD /15 1 ~ 3 V - DN Q [m³/h] Q [l/s] 8 1 Q [Igpm] + P1 [W] 5 P1 [W] 1 5 5,5 5 7,5 1 1, ,5 Q [m³/h] Q [m³/h] Wilo-TOP-SD /15 Three-phase current - indiidual operation Three-phase current - parallel operation H [m],5 1 1,5,5 3 3,5,5[m/s] 17,5 Wilo-TOP-SD-/15 3 ~ V - DN 15, 1,5 1, 7,5 5,,5 1,5 5 7,5 1 1, ,5 Q [m³/h] Q [l/s] Q [Igpm] H [m] [m/s] Wilo-TOP-SD /15 17,5 3 ~ V - DN 15 1,5 1 7,5 5, Q [m³/h] Q [l/s] Q [lgpm] + P1 [W] 75 5 P1[W] ,5 5 7,5 1 1, ,5 Q [m³/h] Q [m³/h] 3 Subject to change 9/8 WILO SE

233 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD 5/7 Alternating current - indiidual operation H [m] 7 5 3,5 1, 1,5,,5 Wilo-TOP-SD 5/7 1 ~ 3 V - DN [m/s] Alternating current - parallel operation H [m] [m/s] Wilo-TOP-SD 5/7 1~3 V - DN 5 + Heating, air-conditioning, cooling 1 1 P1 [W] [m 3 /h] [l/s] Q [m 3 /h] P1 [W] [m 3 /h] [l/s] 8 Q [m 3 /h] Wilo-TOP-SD 5/7 Three-phase current - indiidual operation,5 1 1,5,5 3 3,5 [m/s] 8 7 Wilo-TOP-SD 5/7 3 ~ V - DN 5 Three-phase current - parallel operation [m/s] Wilo-TOP-SD 5/7 3~ V - DN P1 [W] H [m] Q [m 3 /h] [l/s] [lgpm] P1 [W] H [m] Q [m 3 /h] [l/s] [lgpm] [m 3 /h] 1 3 [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 31

234 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD 5/1 Alternating current - indiidual operation Alternating current - parallel operation,5 1, 1,5,,5 [m/s] 1 3 [m/s] Wilo-TOP-SD 5/1 1 ~ 3 V - DN Wilo-TOP-SD 5/1 1~3 V - DN + H [m] 5 H [m] [m 3 /h] [l/s] [m 3 /h] [l/s] P 1 [W] Q [m 3 /h] P1 [W] Q [m 3 /h] Wilo-TOP-SD 5/1 Three-phase current - indiidual operation Wilo-TOP-SD 5/1 3~ V - DN 5 [m/s] Three-phase current - parallel operation [m/s] Wilo-TOP-SD 5/1 3~ V - DN 5 + P1 [W] H [m] Q 9 3 [m 3 /h] [l/s] [lgpm] P1 [W] H [m] Q [m 3 /h] [l/s] [lgpm] [m 3 /h] [m 3 /h] 3 Subject to change 9/8 WILO SE

235 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD 5/15 Three-phase current - indiidual operation Three-phase current - parallel operation H[m] 1 1 [m/s] Wilo-TOP-SD 5/15 3 ~ V - DN 5 H[m] Wilo-TOP-SD 5/15 3 ~ V - DN 5 + [m/s] Heating, air-conditioning, cooling Q[m³/h] Q[m³/ h] 8 1 Q[l/s] Q[l/s] P 1 [W] Q[lgpm] P 1 [W] 3 Q[Igpm] Q[m³/h] Q[m³/ h] Wilo-TOP-SD 5/1 Alternating current - indiidual operation Alternating current - parallel operation 1 3 Q[m/s] Q[m/s] H[m] 8 Wilo-TOP-SD 5/1 1 ~ 3V - DN 5 H[m] 1 Wilo-TOP-SD 5/1 1 ~ 3V - DN P 1[W] Q[m³/h] 1 Q[l/s] Q[Igpm] Q[m³/h] Q[l/s] Q[Igpm] P 1[W] Q[m³/h] Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 33

236 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD 5/1 Three-phase current - indiidual operation Three-phase current - parallel operation 1 3 [m/s] [m/s] H[m] 1 Wilo-TOP-SD 5/1 3 ~ V - DN 5 H[m] 1 Wilo-TOP-SD 5/1 3 ~ V - DN Q[m³/ h] Q[m³/ h] 8 1 Q[l/s] Q[l/s] Q[Igpm] Q[Igpm] P 1 [W] 1 5 P 1 [W] Q[m³/ h] Q[m³/ h] Wilo-TOP-SD 5/13 Three-phase current - indiidual operation Three-phase current - parallel operation,5 1 1,5,5 3 [m/s] 1 1 Wilo-TOP-SD 5/13 3 ~ V - DN [m/s] Wilo-TOP-SD 5/13 3 ~ V - DN P1 [W] H [m] [m 3 /h] 8 1 [l/s] [lgpm] 1 Q P1 [W] H [m] [m 3 /h] [l/s] [lgpm] 3 Q [m 3 /h] [m 3 /h] 3 Subject to change 9/8 WILO SE

237 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD 5/15 Three-phase current - indiidual operation Three-phase current - parallel operation H[m] [m/s] Wilo-TOP-SD 5/15 3 ~ V - DN 5 H[m] [m/s] Wilo-TOP-SD 5/15 3 ~ V - DN 5 + Heating, air-conditioning, cooling Q[m³/ h] Q[l/s] 8 1 Q[m³/ h] Q[l/s] Q[Igpm] 1 3 Q[Igpm] P 1 [W] P 1 [W] Q[m³/ h] 8 1 Q[m³/ h] Wilo-TOP-SD 8/7 Alternating current - indiidual operation Wilo-TOP-SD 8/7 1 ~ 3 V - DN 8 [m/s] Alternating current - parallel operation Wilo-TOP-SD 8/7 1 ~ 3 V - DN 8 + [m/s] H [m] 3 H [m] P1 [W] [m 3 /h] [l/s] Q [m 3 /h] P1 [W] [m 3 /h] [l/s] Q [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 35

238 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD 8/1 Three-phase current - indiidual operation Three-phase current - parallel operation 1 3 [m/s] [m/s] H[m] 1 Wilo-TOP-SD 8/1 3 ~ V - DN 8 H[m] 1 Wilo-TOP-SD 8/1 3 ~ V - DN Q[m³/ h] Q[l/s] 8 1 Q[m³/ h] Q[l/s] P 1 [W] Q[Igpm] 1 3 P 1 [W] 3 Q[Igpm] Q[m³/ h] 8 1 Q[m³/ h] Wilo-TOP-SD 8/15 Three-phase current - indiidual operation Three-phase current - parallel operation 1 3 Q[m/s] Q[m/s] H[m] Wilo-TOP-SD 8/15 3 ~ V - DN 8 H[m] Wilo-TOP-SD 8/15 3 ~ V - DN P 1 [W] Q[Igpm] Q[m³/ h] Q[l/s] 7 Q[m³/ h] P 1 [W] Q[l/s] Q[m³/ h] Q[Igpm] 1 1 Q[m³/ h] 3 Subject to change 9/8 WILO SE

239 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-TOP-SD Wilo-TOP-SD 8/ Three-phase current - indiidual operation Three-phase current - parallel operation H[m] Q[m/s] Wilo-TOP-SD 8/ 3 ~ V - DN 8 H[m] Q[m/s] Wilo-TOP-SD 8/ 3 ~ V - DN 8 + Heating, air-conditioning, cooling Q[m³/ h] Q[m³/ h] Q[l/s] Q[l/s] P 1 [W] Q[Igpm] P 1 [W] 1 3 Q[Igpm] Q[m³/ h] Q[m³/ h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 37

240 Heating, air-conditioning, cooling Standard pumps (double pumps) Terminal diagram, motor data Wilo-TOP-SD Heating, air-conditioning, cooling Standard pumps (double pumps) Terminal diagram, motor data Wilo-TOP-SD Subject change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A / motor protection A Terminal diagram B / motor protection B L N L1 L L3 PE L N PE L1 L L3 Mains connection 1~3 V, 5 Hz Internal protection against unacceptably high winding temperatures Triggering: Internal interruption of motor oltage Reset: Automatic after motor has cooled down Mains connection 3~ V, 5 Hz 3~3 V, 5 Hz (with optional switching plug 3~3 V) internal protection against unacceptably high winding temperatures Triggering:Internal interruption of a motor phase Reset:Disconnect mains oltage, allow motor to cool down, switch mains oltage back on again Terminal diagram C / motor protection C Terminal diagram D / motor protection D WSK L N SSM L1 L L3 WSK PE L N SSM PE L1 L L3 Mains connection 1~3 V, 5 Hz WSK = thermal winding contact Full motor protection at all speed stages with optional tripping unit Wilo-SK /SK /Protect Module C or other switchgear/control deices with WSK connection option Triggering: External tripping at switchgear/control deice Reset: Manual reset at switchgear/control deice necessary (Wiring diagram with SK /, see "Serice/Accessories") Terminal diagram E / motor protection E Mains connection 3~ V, 5 Hz 3~3 V, 5 Hz (with optional switching plug 3~3 V) Full motor protection with integrated trip electronics in terminal box for all speed stages Resolution:All-pole shutdown of motor by integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 381 for the collectie fault signal (SSM) 1 A, 5 V ~ Function see "Wilo-Control pump management systems, Planning guide" Terminal diagram F / motor protection F SSM L1 L L3 SSM C1 C N L SSM PE L1 L L3 SSM C1 PE C N L Mains connection 3~ V, 5 Hz Full motor protection with integrated trip electronics in terminal box for all speed stages Resolution:All-pole shutdown of motor by integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 381 for the collectie fault signal (SSM) 1 A, 5 V ~ Function see "Wilo-Control pump management systems, Planning guide" Mains connection 3~ V, 5 Hz Full motor protection with integrated trip electronics in terminal box for all speed stages Resolution:All-pole shutdown of motor by integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 381 for the collectie fault signal (SSM) 1 A, 5 V ~ Function see "Wilo-Control pump management systems, Planning guide" 38 Subject to change 9/8 WILO SE

241 Heating, air-conditioning, cooling Standard pumps (double pumps) Terminal diagram, motor data Wilo-TOP-SD Motor data Wilo-TOP-SD... Nominal motor power 3/5 (1-phase-motor) 5 3/5 (3-phase-motor) 5 3/7 (1-phase-motor) 9 3/7 (3-phase-motor) 9 3/1 (1-phase-motor) 18 3/1 (3-phase-motor) 18 /3 (1-phase-motor) 7 /3 (3-phase-motor) 7 /7 (1-phase-motor) 18 /7 (3-phase-motor) 18 /1 (1-phase-motor) 35 /1 (3-phase-motor) 35 /15 (1-phase-motor) 57 /15 (3-phase-motor) 57 5/7 (1-phase-motor) 35 5/7 (3-phase-motor) 35 Speed Power consumption 1~3 V Power consumption 3~ V Current at 1~3V Current at 3~V Current at 3~3V Capacitor Motor protection Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] Wiring diagram 3.7/ A 1x13.5 A B 1x13.5 B 5./ A 1x13.5 A B 1x13.5 B 8./ C x13.5 C D x13.5 D 5./ A 1x13.5 A B 1x13.5 B 8./ C x13.5 C D x13.5 D 1./ F x13.5 F D x13.5 D 5./ F x13.5 F D x13.5 D 1./ F x13.5 F D x13.5 D Heating, air-conditioning, cooling Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 39

242 Heating, air-conditioning, cooling Standard pumps (double pumps) Terminal diagram, motor data Wilo-TOP-SD Motor data Wilo-TOP-SD... Nominal motor power 5/1 (1-phase-motor) 5 5/1 (3-phase-motor) 5 5/15 (3-phase-motor) 11 5/1 (1-phase-motor) 5 5/1 (3-phase-motor) 5 5/13 (3-phase-motor) 11 5/15 (3-phase-motor) 13 8/7 (1-phase-motor) 5 8/1 (3-phase-motor) 11 8/15 (3-phase-motor) 18 8/ (3-phase-motor) Speed Obsere name plate data! Current I: Motor protection switch onsite setting Note: 3~3 V only with optional switching plug (accessory) Power consumption 1~3 V Power consumption 3~ V Current at 1~3V Current at 3~V 5./ F x13.5 F D x13.5 D - D x13.5 D 5./ F x13.5 F D x13.5 D - D x13.5 D - D x13.5 D 5./ F x13.5 F Current at 3~3V Capacitor Motor protection Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] Wiring diagram - D x13.5 D - E x13.5 E - E x13.5 E Subject to change 9/8 WILO SE

243 Heating, air-conditioning, cooling Standard pumps (double pumps) Dimensions, weights Wilo-TOP-SD Heating, air-conditioning, cooling Standard pumps (double pumps) Dimensions, weights Wilo-TOP-SD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B Pg b b 5 l l l 1 Rp l l 1 b b 5 R 1 /8 l a 1 a b 1 b Heating, air-conditioning, cooling Pg Pg G a a 1 R 1 /8 b 1 b Permitted installation positions, see Planning guide Permitted installation positions, see Planning guide Dimension drawing C Dimension drawing D - Bracket diagram z 1 b b 5 b 1 b R 1 /8 18 M1 5 l l a 1 a l 1 R 1 /8 Pg Pg Pg Pg 18 5 y y Permitted installation positions, see Planning guide Dimension drawing Flange A Dimension drawing Flange B Ø D Ø k L Ø k L 1 Ø d DN Ø D Ø k Ø d DN n x Ø d 1 n x Ø d n x Ø d L Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1

244 Heating, air-conditioning, cooling Standard pumps (double pumps) Dimensions, weights Wilo-TOP-SD Dimension drawing Flange F Dimension drawing Flange G Ø D Ø k L Ø k L 1 Ø d DN Ø D Ø k Ø d DN n x Ø d 1 n x Ø d f 1 f n x Ø d L f1 f Dimensions, weights Wilo-TOP- SD... Rated pressure Nominal flange diameter Thread Dimensions Weight approx. PN Rp DN G l l 1 l a 1 a b 1 b b b 5 y 1 y z 1 M [bar] [mm] [kg] 3/5 1 1¼ A 3/7 / B 3/1 / C/D /3 / B /7 / C/D /1 / C/D /15 / C/D 5/7 / C/D 5/1 / C/D 5/15 / C/D 5/1 / C/D 5/13 / C/D 5/15 / C/D 8/ C/D 8/ C/D 8/ C/D 8/ C/D 8/ C/D 8/ C/D Note: M1 drilled hole for support-bracket mounting aailable on request for types TOP-SD 3/1, TOP-SD /3, TOP-SD /7, TOP-SD /1, TOP-SD 5/7, TOP-SD 5/1. Pipe connection Dimension drawing Subject to change 9/8 WILO SE

245 Heating, air-conditioning, cooling Standard pumps (double pumps) Dimensions, weights Wilo-TOP-SD Flange dimensions Wilo-TOP-SD... Flange 3/7 Combination flange PN/1 (PN 1 flange according to DIN 533) 3/1 Combination flange PN/1 (PN 1 flange according to EN 19-) /3 Combination flange PN/1 (PN 1 flange according to DIN 533) /7 Combination flange PN/1 (PN 1 flange according to DIN 533) /1 Combination flange PN/1 (PN 1 flange according to DIN 533) /15 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/7 Combination flange PN/1 (PN 1 flange according to DIN 533) 5/1 Combination flange PN/1 (PN 1 flange according to DIN 533) 5/15 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1 Combination flange PN/1 (PN 1 flange according to DIN 533) 5/13 Combination flange PN/1 (PN 1 flange according to DIN 533) 5/15 Combination flange PN/1 (PN 1 flange according to DIN 533) 8/7 Flange PN (PN 1 design, according to EN 19-) 8/1 Flange PN (PN 1 design, according to EN 19-) 8/1 Flange PN1 (according to EN 19-) 8/15 Flange PN (PN 1 design, according to EN 19-) 8/15 Flange PN1 (according to EN 19-) 8/ Flange PN (PN 1 design, according to EN 19-) 8/ Flange PN1 (according to EN 19-) Pump flange dimensions DN Ø D f 1 f Ø d Ø k L1 /k L Ø k Nominal flange diameter Dimension drawing, flange n x Ø d L1 / Ø d L n x Ø d L [mm] [pcs. x mm] / / / / / / / / / / / /15 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 x 1 / 19 - A - F - A - A - A - F - A - A - F - F - A - A x 19 G x 19 B x 19 B x 19 G x 19 G x 19 G x 19 G Heating, air-conditioning, cooling n = number of drilled holes Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

246 Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-SE-TW Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-SE-TW Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design >Note EEI classification for each pump type, see Chapter: "Planning guide" Design Glandless double circulation pump with screwed connection or flange connection. Preselectable speed stages for power adjustment Application Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems Type key Example: SE Wilo-SE 15-N-TW Standard pump (screwed connection or flange-end pump) 15 Type of construction n TW H[m] 7 Modified ersion Double pump (double pump) Special features/product benefits Can be used in heating systems and in cooling/air-conditioning systems from - Cto+13 C Double pump for main/standby mode or parallel operation Manual power adjustment with 3 speed stages Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Simple installation due to combination flange PN /PN 1 (for DN ) With kit including seal for length compensation between the connection adapters from mm to 5 mm. Standard for all pump types with flange connection Protection class IP Wilo-SE-TW SE -N-TW 5 SE 15-N-TW 3 SE 15-N-TW Q[m³/h] Subject to change 9/8 WILO SE

247 Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-SE-TW Heating, air-conditioning, cooling Standard pumps (double pumps) Series description Wilo-SE-TW Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Speed-stage switching Manual functions Setting of speed stages (3 speed stages) Automatic functions Full motor protection with integrated trip electronics (optional for all types with Wilo-Protect-Module C) Heating, air-conditioning, cooling External control functions "Oerriding Off" control input (optional for all types with Wilo-Protect-Module C) Signal and display functions Indiidual/collectie fault signal (potential-free NC contact) (optional for all types with Wilo-Protect-Module C) Collectie fault signal (potential-free NC contact) (optional for all types with Wilo-Protect-Module C) Indiidual run signal (potential-free NO contact) (optional for all types with Wilo-Protect-Module C) Fault signal light (optional for all types with Wilo-Protect-Module C) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer / timedependent pump cycling) (optional for all types with Wilo-Protect- Module C) Equipment Twin switch-oer ale in pump housing Scope of deliery Pump Including seals with threaded connection (only for SE 15-N-TW) Including washers for flange bolts (for nominal connection diameter DN ) Installation and operating instructions Accessories Screwed connections with screw thread Wilo-Protect-Module C 1~3 V ( modules required) Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

248 Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-SE-TW Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-SE-TW Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-SE-TW N-TW 15-N-TW -N-TW Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C - - up to +13 (in short-term operation h: +1) (for applications with Wilo-Protect-Module C: - to +11) Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] Standard ersion for operating pressure, p max 1 /1 1 Special ersion for operating pressure, p max Pipe connections Screwed connection Rp 1¼ - - Nominal flange diameter DN - Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Subject to change 9/8 WILO SE

249 Heating, air-conditioning, cooling Standard pumps (double pumps) Technical data Wilo-SE-TW Wilo-SE-TW N-TW 15-N-TW -N-TW Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP Insulation class H H H Heating, air-conditioning, cooling Materials Pump housing Grey cast iron (EN-GJL-) Grey cast iron (EN-GJL-5) Impeller Pump shaft Bearing Plastic (PPE), trade name: Noryl Stainless steel (XCr13) Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C Minimum suction head at 13 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

250 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-SE-TW Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-SE-TW Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-SE 15-N-TW Indiidual operation 5 1 [m/s] Wilo-SE 15-N-TW 1 ~ 3V - Rp 1¼ Parallel operation [m/s] Wilo-SE 15-N-TW 1 ~ 3V - Rp 1¼ + P 1 [W] H[m] ,5 1 1,5 1 Q [m 3 /h] [l/s] [lgpm] P 1 [W] H[m] ,5 8 [m 3 /h] 1 1,5,5 [l/s] 1 3 Q [lgpm] 8 [m 3 /h] 8 [m 3 /h] Wilo-SE 15-N-TW Indiidual operation 1 5 [m/s] Wilo-SE 15-N-TW 1 ~ 3V - DN Parallel operation, 3, 1 3 [m/s] Wilo-SE 15-N-TW 1 ~ 3V - DN + 3, H [m] P1 [W] [m³/h] 1 3 [l/s] Q [Igpm] [m³/h] P 1 [W] H [m] 1,, [m 3 /h] 3 5 [ l/s] Q 5 [lgpm ] [m 3 /h] 8 Subject to change 9/8 WILO SE

251 Heating, air-conditioning, cooling Standard pumps (double pumps) Pump cures Wilo-SE-TW Wilo-SE -N-TW Indiidual operation Parallel operation H [m], ,5 Wilo-SE -N-TW 1 ~ 3V - DN [m/s] H [m] 7 5 3,5 1 1,5,5 3 3,5 Wilo-SE -N-TW 1~3 V - DN + [m/s] Heating, air-conditioning, cooling 1 1 P1 [W] 8 1 [m³/h],5 1 1,5,5 3 [l/s] Q [Igpm] 8 1 [m³/h] P1 [W] Q 5 3 [m³/h] 5 [l/s] [Igpm] [m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

252 Heating, air-conditioning, cooling Standard pumps (double pumps) Terminal diagram, motor data Wilo-SE-TW Heating, air-conditioning, cooling Standard pumps (double pumps) Terminal diagram, motor data Wilo-SE-TW Subject change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A / motor protection A L N PE L N Mains connection 1~3 V, 5 Hz Internal protection against unacceptably high winding temperatures Triggering: Internal interruption of motor oltage Reset: Automatic after motor has cooled down Motor data Wilo-SE-TW N-TW 15-N-TW -N-TW Nominal motor power Speed Power consumption Current at 1~3V Capacitor Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] / 1x / 1x / 1x13.5 Obsere name plate data! Current I: Motor protection switch onsite setting 5 Subject to change 9/8 WILO SE

253 Heating, air-conditioning, cooling Standard pumps (double pumps) Dimensions, weights Wilo-SE-TW Heating, air-conditioning, cooling Standard pumps (double pumps) Dimensions, weights Wilo-SE-TW Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B b b 5 l l l 1 G b b 5 l l l 1 Heating, air-conditioning, cooling b 1 b a 1 a b 1 b a a 1 Dimension drawing Flange C n x Ø dl DN Ø d Ø K Ø D Dimensions, weights Wilo-SE-TW... Pipe connection Nominal flange diameter Thread Dimensions Weight approx. Dimension drawing Rp DN G l l 1 l a 1 a b 1 b b b 5 M [mm] [kg] 15-N-TW 1¼ A 15-N-TW B -N-TW B Flange dimensions Wilo-SE-TW N-TW -N-TW Flange Nominal flange diameter Pump flange dimensions Dimension drawing, flange DN Ø D Ø d Ø k L1 /k L Ø k n x Ø d L Flange PN 1 (according to EN 19) Flange PN 1 (according to EN 19) [mm] [pcs. x mm] /11 - C /11 - C Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 51

254 Secondary hot water circulation High-efficiency pumps (double pumps) Series oeriew Wilo-Stratos ECO-Z, Stratos-Z, Stratos-ZD Secondary hot water circulation High-efficiency pumps (double pumps) Series oeriew ECO-Z, Stratos-Z, Stratos-ZD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: Wilo-Stratos H [m] 3 1 BMS 5/1-5 Wilo-Stratos ECO-Z >Design Glandless circulation pump with screwed connection and automatic power adjustment >Application Secondary hot water circulation systems and similar systems in industrial and building serices,5 1, 1,5, Q[m³/h] Series: Wilo-Stratos-Z H[m] (3)/1-8 3/1-1 1 /1-1 /1-8 5/1-9 Wilo-Stratos-Z 5/1-1 3 Q[m³/h] >Design Glandless circulation pump with screwed connection or flange connection, EC motor with automatic power adjustment. >Application Secondary hot water circulation systems of all kinds, hot-water heating systems of all kinds, air-conditioning, closed cooling circuits, industrial circulation systems Series: Wilo-Stratos-ZD H[m] 8 5 Wilo-Stratos-ZD + 3/1-1 / Q[m³/h] >Design Glandless circulation double pump with flange connection, EC motor and automatic power adjustment >Application Secondary hot water circulation systems of all kinds, hot-water heating systems of all kinds, air-conditioning, closed cooling circuits, industrial circulation systems 5 Subject to change 9/8 WILO SE

255 Secondary hot water circulation High-efficiency pumps (double pumps) Series oeriew Wilo-Stratos ECO-Z, Stratos-Z, Stratos-ZD Secondary hot water circulation High-efficiency pumps (double pumps) Series oeriew ECO-Z, Stratos-Z, Stratos-ZD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: Wilo-Stratos > Special features/product benefits Corrosion-resistant pump housing made of red brass for systems where oxygen entry is possible Optimum handling due to front operation, ariable installation positions Automatic setback operation (Autopilot) Automatic adjustment of the pump output in secondary hot water circulation systems with ariable olume flow Very high starting torque for reliable starting All plastic parts that come into contact with the fluid fulfil KTW recommendations Min. electrical power consumption: only 5.8 W Thermal insulation as standard > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Page Series: Wilo-Stratos-Z > Special features/product benefits Maximum efficiency due to ECM technology Optimum handling due to front operation and front access to the terminal room, ariable installation positions, position-independent display Combination flanges PN /PN 1 (for DN to DN 5) Thermal insulation as standard Corrosion-resistant pump housing made of red brass for systems where oxygen entry is possible Automatic adjustment of the pump output secondary hot water circulation systems with ariable olume flow with thermostatically controlling line shut-off ales Manual control mode allows the pump output to be ideally adjusted to the system for secondary hot water circulation systems with constant olume flow System extension due to retrofit communication modules LON, CAN, PLR, etc. > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Secondary hot water circulation Series: Wilo-Stratos-ZD > Special features/product benefits Maximum efficiency due to ECM technology Optimum handling due to front operation and front access to the terminal room, ariable installation positions, position-independent display. Combination flanges PN /PN 1 (for DN 3 to DN ) Automatic adjustment of the pump output in secondary hot water circulation systems with ariable olume flow with thermostatically controlling line shut-off ales Manual control mode allows the pump output to be ideally adjusted to the system for constant olume flow circulation systems System extension due to retrofit communication modules LON, CAN, PLR, etc. Integrable dual pump management due to retrofit Stratos IF-Modules for: - Main/standby mode with fault-dependent switchoer -Efficiency-optimised peak-load operation Remote control ia infrared interface (IR-Module/IR-Monitor) > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 51

256 Secondary hot water circulation High-efficiency pumps (single pumps) Equipment/function Wilo-Stratos ECO-Z, Stratos-Z Secondary hot water circulation High-efficiency pumps (single pumps) Equipment/function Wilo-Stratos ECO-Z, Stratos-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos ECO-Z Wilo-Stratos-Z Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure (only Stratos ECO-Z...-BMS) (only Stratos ECO-Z...-BMS) p- for ariable differential pressure p-t for temperature-controlled differential pressure Manual functions Operating mode setting (only Stratos ECO-Z...-BMS) (programmable ia IR-Module, IR-Monitor, LON or CAN) Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) (only Stratos ECO-Z...-BMS) (only Stratos ECO-Z...-BMS) Setting the speed stages Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start Safety control Full motor protection with integrated trip electronics External control functions Oerriding Off Oerriding Min Analogue In... 1 V Analogue In... 1 V (only Stratos ECO-Z...-BMS) (only Stratos ECO-Z...-BMS) (only Stratos ECO-Z...-BMS) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) 5 Subject to change 9/8 WILO SE

257 Secondary hot water circulation High-efficiency pumps (single pumps) Equipment/function Wilo-Stratos ECO-Z, Stratos-Z Wilo-Stratos ECO-Z Wilo-Stratos-Z Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) Thermal winding contact (WSK, potential-free NC contact) Fault signal light (only Stratos ECO-Z...-BMS) Possible with Stratos IF-Modules (accessories) (only Stratos ECO-Z...-BMS) Direction-of-rotation control light LC display for indication of pump data and fault codes Secondary hot water circulation Data exchange Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system - Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) Parallel operation (efficiency-optimised peak-load cut-in and out) Various combinations with Stratos IF-Modules (accessories) possible Various combinations with Stratos IF-Modules (accessories) possible Equipment/scope of deliery Wrench attachment point on pump body (threaded pipe union pumps with P 1W) Twin switch-oer ale in pump housing Cable lead-in possible on both sides Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 53

258 Secondary hot water circulation High-efficiency pumps (single pumps) Equipment/function Wilo-Stratos ECO-Z, Stratos-Z Wilo-Stratos ECO-Z Wilo-Stratos-Z Blocking current-proof motor Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer Particle filter = aailable, - = not aailable 5 Subject to change 9/8 WILO SE

259 Secondary hot water circulation High-efficiency pumps (single pumps) Series description Wilo-Stratos ECO-Z Secondary hot water circulation High-efficiency pumps (single pumps) Series description Wilo-Stratos ECO-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with screwed connection and automatic power adjustment Application Secondary hot water circulation systems and similar systems in industrial and building serices Type key Example: Wilo Stratos ECO-Z 5/1-5 Stratos ECO High-efficiency pump (screw-end pump) -Z Secondary hot water circulation 5/ Nominal connection diameter 1-5 Nominal deliery head range [m] Options As...-BMS ersion suitable for linkup to external monitoring units (e.g. BA building automation or DDC installations). The Stratos ECO-Z BMS ersion displays as standard a collectie fault signal, the function "External OFF" and the control input "-1 V". Special features/product benefits Corrosion-resistant pump housing made of red brass for systems where oxygen entry is possible Optimum handling due to front operation, ariable installation positions Automatic setback operation (Autopilot) Automatic adjustment of the pump output in secondary hot water circulation systems with ariable olume flow Very high starting torque for reliable starting All plastic parts that come into contact with the fluid fulfil KTW recommendations Min. electrical power consumption: only 5.8 W Thermal insulation as standard Secondary hot water circulation H[m] Wilo-Stratos ECO-Z 5 BMS 5/ ,5 1, 1,5,,5 Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 55

260 Secondary hot water circulation High-efficiency pumps (single pumps) Series description Wilo-Stratos ECO-Z Secondary hot water circulation High-efficiency pumps (single pumps) Series description Wilo-Stratos ECO-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Manual control mode (n=constant) (only Stratos ECO-Z...-BMS) p-c for constant differential pressure (only Stratos ECO-Z...BMS) p- for ariable differential pressure Manual functions Operating mode setting (only Stratos ECO-Z...BMS) Differential-pressure setpoint setting "Autopilot" (automatic setback operation) setting Pump ON/OFF setting (only Stratos ECO-Z...BMS) Speed setting (manual control mode) (only Stratos ECO-Z...-BMS) Automatic functions Infinitely ariable power adjustment according to the operating mode "Autopilot" automatic setback operation Deblocking function Soft start Safety control External control functions "Oerriding Off" control input (only Stratos ECO-Z...BMS) "Analogue In - 1 V" control input (remote speed adjustment) (only Stratos ECO-Z...-BMS) "Analogue In - 1 V" control input (remote setpoint adjustment) (only Stratos ECO-Z...-BMS) Signal and display functions Collectie fault signal (potential-free NC contact) (only Stratos ECO- Z...-BMS) Fault signal light (only Stratos ECO-Z...-BMS) Equipment Wrench attachment point on pump body Cable lead-in possible on both sides Quick connection with spring clips Blocking current-proof motor Scope of deliery Pump Thermal insulation Seals Installation and operating instructions Accessories Screwed connections 5 Subject to change 9/8 WILO SE

261 Secondary hot water circulation High-efficiency pumps (single pumps) Technical data Wilo-Stratos ECO-Z Secondary hot water circulation High-efficiency pumps (single pumps) Technical data Wilo-Stratos ECO-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Approed fluids (other fluids on request) Wilo-Stratos ECO-Z... 5/1-5 5/1-5-BMS Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Secondary hot water circulation Output Deliery head [m] 5 5 Max. olume flow [m 3 /h] 3 3 Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C in short-term operation h [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] +15 up to Standard ersion for operating pressure, p max 1 1 Special ersion for operating pressure, p max - - Pipe connections Screwed connection Rp 1 1 Nominal flange diameter DN 5 5 Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion 3 3 Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency 5 5 Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 57

262 Secondary hot water circulation High-efficiency pumps (single pumps) Technical data Wilo-Stratos ECO-Z Wilo-Stratos ECO-Z... 5/1-5 5/1-5-BMS Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Pulse package control Protection class IP IP Insulation class F F Materials Pump housing Red brass (CC 91K) according to DIN EN 198 and according to TrinkwV 1 (drinking water ordinance) Impeller Pump shaft Bearing Polypropylene Stainless steel Carbon, synthetic resin impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C 1 1 Minimum suction head at 95 C 3 3 = aailable, - = not aailable 58 Subject to change 9/8 WILO SE

263 Secondary hot water circulation High-efficiency pumps (single pumps) Pump cures Wilo-Stratos ECO-Z Secondary hot water circulation High-efficiency pumps (single pumps) Pump cures Wilo-Stratos Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos ECO-Z 5/1-5 p- (ariable),,,,8 1, 1, 1, 5 [m/s] Wilo-Stratos ECO-Z 5/1-5 1 ~ 3 V - Rp 1 p- H [m] 3 P1 [W] 1,5 1 1,5,5 Q[m³/h],,, Q[l/s] 8 Q[lgpm] ,5 5 m m 3 m m 1 m 1 1,5,5 Q[m³/h] Secondary hot water circulation Wilo-Stratos ECO-Z 5/1-5 BMS p-c (constant) p- (ariable),,,,8 1, 1, 1, 5 Wilo-Stratos ECO-Z-BMS 1 ~ 3 V - Rp 1 [m/s],,,,8 1, 1, 1, 5 Wilo-Stratos ECO-Z-BMS 1 ~ 3 V - Rp 1 [m/s] p-c p- H [m] 3 H [m] P1 [W],5 1 1,5,5 Q[m³/h],,, Q[l/s] 8 Q[lgpm] ,5 5 m m 3 m m 1 m 1 1,5,5 Q[m³/h] P1 [W],5 1 1,5,5 Q[m³/h],,, Q[l/s] 8 Q[lgpm] ,5 5 m m 3 m m 1 m 1 1,5,5 Q[m³/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 59

264 Secondary hot water circulation High-efficiency pumps (single pumps) Terminal diagram, motor data Wilo-Stratos ECO-Z Secondary hot water circulation High-efficiency pumps (single pumps) Terminal diagram, motor data Wilo-Stratos ECO-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A Terminal diagram B Standard L N PE L N PE SSM Ext. off In ~1V 1~ 3 V, 5 Hz Blocking current-proof motor Single-phase motor (EM) -pole - 1~3 V, 5 Hz With built-in capacitor Single-phase motor, -pole, 1~3 V, 5 Hz Motor data Wilo-Stratos ECO-Z... 5/1-5 5/1-5-BMS Speed range Power consumption Max. current Motor protection Threaded cable connection Wiring diagram P 1 I PG [rpm] [W] [A] [PG] not required (blocking current-proof) not required (blocking current-proof) 1x11 1x7/1x9/1x11 A B Subject to change 9/8 WILO SE

265 Secondary hot water circulation High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos ECO-Z Secondary hot water circulation High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos ECO-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing b3 b 1 b5 G I l3 b I I5 b Dimensions, weights a a I 1 Secondary hot water circulation Wilo-Stratos ECO-Z... Pipe connection Thread Dimensions Rp G l l 1 l 3 l l 5 A a b 1 b b 3 b b 5 M Weight approx. [mm] [kg] 5/ ½ /1-5-BMS 1 1½ Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1

266 Secondary hot water circulation High-efficiency pumps (single pumps) Series description Wilo-Stratos-Z Secondary hot water circulation High-efficiency pumps (single pumps) Series description Wilo-Stratos-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with screwed connection or flange connection, EC motor with automatic power adjustment. Application Secondary hot water circulation systems of all kinds, hot-water heating systems of all kinds, air-conditioning, closed cooling circuits, industrial circulation systems Type key Example: Wilo Stratos-Z /1-8 Stratos Z High-efficiency pump (screw-end or flange-end pump), electronically controlled Single pump for secondary hot water circulation / Nominal connection diameter 1-8 Nominal deliery head range [m] Options Special ersions for operating pressure PN 1 (at additional charge) Can also be used for 1~3 V/ Hz Special features/product benefits Maximum efficiency due to ECM technology Optimum handling due to front operation and front access to the terminal room, ariable installation positions, position-independent display Combination flanges PN /PN 1 (for DN to DN 5) Thermal insulation as standard Corrosion-resistant pump housing made of red brass for systems where oxygen entry is possible Automatic adjustment of the pump output secondary hot water circulation systems with ariable olume flow with thermostatically controlling line shut-off ales Manual control mode allows the pump output to be ideally adjusted to the system for secondary hot water circulation systems with constant olume flow System extension due to retrofit communication modules LON, CAN, PLR, etc. Remote control ia infrared interface (IR-Module/IR-Monitor) H[m] Wilo-Stratos-Z /1-1 5(3)/1-8 /1-1 5/1-1 /1-8 5/ Q[m³/h] Subject to change 9/8 WILO SE

267 Secondary hot water circulation High-efficiency pumps (single pumps) Series description Wilo-Stratos-Z Secondary hot water circulation High-efficiency pumps (single pumps) Series description Wilo-Stratos-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure (programmable ia IR-Module, IR-Monitor, LON or CAN) Manual functions Setting of operating mode Setting of differential-pressure setpoint Setting of "Autopilot" (automatic setback operation) Pump ON/OFF setting Speed setting (manual control mode) Automatic functions Infinitely ariable power adjustment according to the operating mode "Autopilot" automatic setback operation Deblocking function Soft start Full motor protection with integrated trip electronics External control functions "Oerriding Off" control input (possible with Stratos IF-Modules) "Oerriding Min" control input (possible with Stratos IF-Modules) "Analogue In - 1 V" control input (remote speed adjustment) (possible with Stratos IF-Modules) "Analogue In - 1 V" control input (remote setpoint adjustment) (possible with Stratos IF-Modules) Equipment Wrench attachment point on pump body (for threaded pipe union pumps with P 1 W) Plug-in position for optional extension with Wilo-IF-Modules Scope of deliery Pump Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Including washers for flange screws (for nominal connection diameters DN 3 - DN 5) Accessories Screwed connection for threaded connection Pump cold water insulation Wilo ClimaForm IR-Module IR-Monitor Stratos IF-Modules: PLR, LON, CAN, Ext. Off, Ext. Min., SBM, Ext. Off/ SBM Analogue interface conerter AnaCon Digital interface conerter DigiCon/DigiCon-A Secondary hot water circulation Signal and display functions Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) (possible with Stratos IF-Modules) Fault signal light LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR- Monitor (see IR-Module/IR-Monitor function table) Serial digital PLR interface for connection to BA ia Wilo interface conerter or company-specific coupling module (possible with Stratos IF-Modules) Serial digital LON interface for connection to a LONWorks network (possible with Stratos IF-Modules) Serial digital CAN interface for connection to a CAN bus system (possible with Stratos IF-Modules) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling): Various combinations possible with Stratos IF-Modules (accessory) Parallel operation (efficiency-optimised peak-load cut-in and out): Various combinations possible with Stratos IF-Modules (accessory) Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

268 Secondary hot water circulation High-efficiency pumps (single pumps) Technical data Wilo-Stratos-Z Secondary hot water circulation High-efficiency pumps (single pumps) Technical data Wilo-Stratos-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos-Z... 5/1-8 3/1-8 3/1-1 /1-8 /1-1 5/1-9 5/1-1 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output (expect pumps in cast iron) Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C in short-term operation h [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] -1 up to +11 up to +8 Standard ersion for operating pressure, p max /1 /1 /1 /1 Special ersion for operating pressure, p max Pipe connections Screwed connection Rp 1 1¼ 1¼ Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency 5/ 5/ 5/ 5/ 5/ 5/ 5/ Subject to change 9/8 WILO SE

269 Secondary hot water circulation High-efficiency pumps (single pumps) Technical data Wilo-Stratos-Z Wilo-Stratos-Z... 5/1-8 3/1-8 3/1-1 /1-8 /1-1 5/1-9 5/1-1 Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Frequency conerter Protection class IP IP IP IP IP IP IP Insulation class F F F F F F F Secondary hot water circulation Materials Pump housing (standard ersion) Impeller Pump shaft Bearing Red brass (CC 99K) according to DIN EN 198, according to TrinkwV1 Plastic (PPS - % GF) Stainless steel (X39CrMo17-1) Carbon, synthetic resin impregnated Plastic (PPE - 3% GF) Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

270 p-c Secondary hot water circulation High-efficiency pumps (single pumps) Pump cures Wilo-Stratos-Z Secondary hot water circulation High-efficiency pumps (single pumps) Pump cures Wilo-Stratos-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos-Z 5/ /1-8 p-c (constant) 1 3 Rp 1 [m/s],5 1, 1,5,,5 3, Rp 1¼ H[m] Wilo-Stratos-Z 5/1-8 7 Wilo-Stratos-Z 3/1-8 1~3 V - Rp 1 / Rp 1¼ 5 p-c p- (ariable) 1 3 Rp 1 [m/s],5 1, 1,5,,5 3, Rp 1¼ H[m] Wilo-Stratos-Z 5/1-8 7 Wilo-Stratos-Z 3/1-8 1~3 V - Rp 1 / Rp 1¼ 5 p Q[m³/ h],5 1, 1,5,,5 Q[l/s] 8 Q[m³/ h],5 1, 1,5,,5 Q[l/s] P 1 [W] 1 5 7m m 5m m 3m 1m m Q[Igpm] P 1 [W] 1 5 7m m 5m m 3m m Q[Igpm] 8 Q[m³/ h] 8 Q[m³/ h] Wilo-Stratos-Z 3/1-1 p-c (constant) p- (ariable) 1 3 [m/s] 1 3 [m/s] H[m] 1 Wilo-Stratos-Z 3/1-1 1~3 V - Rp 1¼ H[m] 1 Wilo-Stratos-Z 3/1-1 1~3 V - Rp 1¼ p- 8 1 Q[m³/ h],5 1, 1,5,,5 3, Q[l/s] 8 1 Q[m³/ h],5 1, 1,5,,5 3, Q[l/s] 1 3 P 1 [W] m 11m 1m 8m 9m m 7m m 3m m 5m Q[Igpm] Q[m³/ h] P 1 [W] m 8 1 9m 8m 7m m 5m m Q[Igpm] Q[m³/ h] Subject to change 9/8 WILO SE

271 Secondary hot water circulation High-efficiency pumps (single pumps) Pump cures Wilo-Stratos-Z Wilo-Stratos-Z /1-8 p-c (constant) p- (ariable),5 1, 1,5,,5 [m/s],5 1, 1,5,,5 [m/s] H[m] Wilo-Stratos-Z /1-8 1~3 V - DN H[m] Wilo-Stratos-Z /1-8 1~3 V - DN 8 8 p-c p- P 1 [W] Q[m³/ h] Q[l/s] 1m 8m 7m m 5m m m 3m Q[Igpm] Q[m³/ h] P 1 [W] Q[m³/ h] Q[l/s] 7m m 5m m 3m Q[Igpm] Q[m³/ h] Secondary hot water circulation Wilo-Stratos-Z /1-1 p-c (constant) p- (ariable) 1 3 [m/s] 1 3 [m/s] H[m] 1 p-c Wilo-Stratos-Z /1-1 1~3 V - DN H[m] 1 Wilo-Stratos-Z /1-1 1~3 V - DN 1 1 p Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] 11m 1m 1m m 9m 8m 7m m m 5m 3m m Q[Igpm] Q[m³/ h] P 1 [W] 1m 11m 1m 9m m 7m m 5m m Q[Igpm] Q[m³/ h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

272 p-c p- Secondary hot water circulation High-efficiency pumps (single pumps) Pump cures Wilo-Stratos-Z Wilo-Stratos-Z 5/1-9 p-c (constant) p- (ariable) 1 3 [m/s] 1 3 [m/s] H[m] Wilo-Stratos-Z 5/1-9 1~3 V - DN 5 H[m] Wilo-Stratos-Z 5/1-9 1~3 V - DN Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] 8 Q[Igpm] P 1 [W] 8 Q[Igpm] 8m 7m m 5m m 3m 9m 8m 7m m 5m m 3m m m 5 Q[m³/ h] Q[m³/ h] Wilo-Stratos-Z 5/1-1 p-c (constant) p- (ariable) 1 3 [m/s] 1 3 [m/s] H[m] 1 Wilo-Stratos-Z 5/1-1 1~3 V - DN 5 H[m] 1 Wilo-Stratos 5/1-1 1~3 V - DN 5 8 p-c 8 p- P 1 [W] Q[m³/ h] Q[l/s] Q[Igpm] P 1 [W] Q[m³/ h] Q[l/s] Q[Igpm] 8 1m 9m 8m 1m 7m m m 5m m 3m 1 3 Q[m³/ h] 8 1m 9m 8m 7m m 5m m 1 3 Q[m³/ h] 8 Subject to change 9/8 WILO SE

273 Secondary hot water circulation High-efficiency pumps (single pumps) Terminal Diagram, Motor Data Wilo-Stratos-Z Secondary hot water circulation High-efficiency pumps (single pumps) Terminal Diagram, Motor Data Wilo-Stratos-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal diagram Standard SSM: Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) Function see Chapter: "Wilo TOP-Control pump management systems, Planning guide" L N PE SSM 1~ 3 V, 5/ Hz Option: Stratos IF-Modules see Chapter: "Pump management Wilo TOP- Control" Terminal diagram Secondary hot water circulation Option SSM: Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) Function see Chapter: "Wilo TOP-Control pump management systems, Planning guide" L1 L3 PE SSM L L3 L1 L 3 ~ 3 V, 5/ Hz Option: Stratos IF-Modules see Chapter: " Wilo TOP-Control pump management " Motor data Wilo-Stratos-Z... Nominal motor power Speed Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection Threaded cable connection P n P 1 I PG [W] [rpm] [W] [A] [PG] 5/ integrated 1x7/1x9/1x13.5 3/ integrated 1x7/1x9/1x13.5 3/ integrated 1x7/1x9/1x13.5 / integrated 1x7/1x9/1x13.5 / integrated 1x7/1x9/1x13.5 5/ integrated 1x7/1x9/1x13.5 5/ integrated 1x7/1x9/1x13.5 Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

274 Secondary hot water circulation High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos-Z Secondary hot water circulation High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B G Rp Pg 7 Pg 9 Pg 13,5 l l 1 l Pg 7 Pg 9 Pg 13,5 l l 1 l b b 3 b 3 b5 a a 1 a 3 b3 bb 3 b5 a a 3 a1 Permitted installation positions, see Planning guide Important: With ertical module configuration, the threaded cable connection projects aboe the pump connection (total dimension: dimension b + 9 mm)! Permitted installation positions, see Planning guide Important: With ertical module configuration, the threaded cable connection projects aboe the pump connection (total dimension: dimension b + 9 mm)! Dimension drawing Flange A Ø D Ø k L Ø k L 1 Ø d DN n x Ø d 1 n x Ø d Dimensions, weights Wilo-Stratos-Z... Rated pressure Nominal flange diameter Thread Dimensions Weight approx. PN DN Rp G l l 1 l a 1 a a 3 b 3 b b 5 M [bar] [mm] [kg] 5/ ½ A 3/ ¼ A 3/ ¼ A /1-8 / B /1-1 / B 5/1-9 / B 5/1-1 / B Pipe connection Dimension drawing 7 Subject to change 9/8 WILO SE

275 Secondary hot water circulation High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos-Z Flange dimensions Wilo-Stratos-Z... Flange /1-8 Combination flange PN/1 (PN 1 flange according to EN 19-) /1-1 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1-9 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1-1 Combination flange PN/1 (PN 1 flange according to EN 19-) Nominal flange diameter Pump flange dimensions Dimension drawing, flange DN Ø D Ø d Ø k L1 /k L n x Ø d L1 /Ø d L [mm] [pcs. x mm] /11 x 1 / 19 A /11 x 1 / 19 A /15 x 1 / 19 A /15 x 1 / 19 A Secondary hot water circulation Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 71

276 Secondary hot water circulation High-efficiency pumps (double pumps) Equipment/function Wilo-Stratos-ZD Secondary hot water circulation High-efficiency pumps (double pumps) Equipment/function Wilo-Stratos-ZD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos-ZD Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure Manual functions Operating mode setting Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) (programmable ia IR-Module, IR-Monitor, LON or CAN) Setting the speed stages Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start Safety control Full motor protection with integrated trip electronics External control functions Oerriding Off Oerriding Min Analogue In... 1 V Analogue In... 1 V Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) Thermal winding contact (WSK, potential-free NC contact) Fault signal light Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) (programmable with the IR-Monitor) Possible with Stratos IF-Modules (accessories) 7 Subject to change 9/8 WILO SE

277 Secondary hot water circulation High-efficiency pumps (double pumps) Equipment/function Wilo-Stratos-ZD Wilo-Stratos-ZD Direction-of-rotation control light LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) Parallel operation (efficiency-optimised peak-load cut-in and out) Possible with Stratos IF-Modules (accessories) Possible with Stratos IF-Modules (accessories) Various combinations with Stratos IF-Modules (accessories) possible Various combinations with Stratos IF-Modules (accessories) possible Secondary hot water circulation Equipment/scope of deliery Wrench attachment point on pump body Twin switch-oer ale in pump housing Cable lead-in possible on both sides Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules Blocking current-proof motor Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer Particle filter = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 73

278 /1-8 Secondary hot water circulation High-efficiency pumps (double pumps) Series description Wilo-Stratos-ZD Secondary hot water circulation High-efficiency pumps (double pumps) Series description Wilo-Stratos-ZD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation double pump with flange connection, EC motor and automatic power adjustment Application Secondary hot water circulation systems of all kinds, hot-water heating systems of all kinds, air-conditioning, closed cooling circuits, industrial circulation systems Type key Example: Wilo Stratos-ZD /1-8 Stratos ZD High-efficiency pump (flange-end pump), electronically controlled Double pump for secondary hot water circulation / Nominal connection diameter 1-8 Nominal deliery head range [m] H[m] 9 Options Special ersions for operating pressure PN 1 (at additional charge) Special features/product benefits Maximum efficiency due to ECM technology Optimum handling due to front operation and front access to the terminal room, ariable installation positions, position-independent display. Combination flanges PN /PN 1 (for DN 3 to DN ) Automatic adjustment of the pump output in secondary hot water circulation systems with ariable olume flow with thermostatically controlling line shut-off ales Manual control mode allows the pump output to be ideally adjusted to the system for constant olume flow circulation systems System extension due to retrofit communication modules LON, CAN, PLR, etc. Integrable dual pump management due to retrofit Stratos IF-Modules for: - Main/standby mode with fault-dependent switchoer -Efficiency-optimised peak-load operation Remote control ia infrared interface (IR-Module/IR-Monitor) Wilo-Stratos-ZD / Q[m³/h] 7 Subject to change 9/8 WILO SE

279 Secondary hot water circulation High-efficiency pumps (double pumps) Series description Wilo-Stratos-ZD Secondary hot water circulation High-efficiency pumps (double pumps) Series description Wilo-Stratos-ZD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure (programmable ia IR-Module, IR-Monitor, LON or CAN) Manual functions Setting of operating mode Setting of differential-pressure setpoint Setting of "Autopilot" (automatic setback operation) Pump ON/OFF setting Speed setting (manual control mode) Automatic functions Infinitely ariable power adjustment according to the operating mode "Autopilot" automatic setback operation Deblocking function Soft start Full motor protection with integrated trip electronics External control functions "Oerriding Off" control input (possible with Stratos IF-Modules) "Oerriding Min" control input (possible with Stratos IF-Modules) "Analogue In - 1 V" control input (remote speed adjustment) (possible with Stratos IF-Modules) "Analogue In - 1 V" control input (remote setpoint adjustment) (possible with Stratos IF-Modules) Equipment Twin switch-oer ale in pump housing Plug-in position for optional extension with Wilo-IF-Modules Scope of deliery Pump Washers for flange screws (for nominal connection diameter ) Installation and operating instructions Accessories IR-Module IR-Monitor IF-Modules Stratos: PLR, LON, CAN, Ext. Off, Ext. Min., SBM, Ext. Off/ SBM Analogue interface conerter AnaCon Digital interface conerter DigiCon/DigiCon-A Secondary hot water circulation Signal and display functions Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) (possible with Stratos IF-Modules) Fault signal light LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Module/IR- Monitor (see IR-Module/IR-Monitor function table) Serial digital PLR interface for connection to BA ia Wilo interface conerter or company-specific coupling module (possible with Stratos IF-Modules) Serial digital LON interface for connection to a LONWorks network (possible with Stratos IF-Modules) Serial digital CAN interface for connection to a CAN bus system (possible with Stratos IF-Modules) Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling): Various combinations possible with Stratos IF-Modules (accessory) Parallel operation (efficiency-optimised peak-load cut-in and out): Various combinations possible with Stratos IF-Modules (accessory) Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 75

280 Secondary hot water circulation High-efficiency pumps (double pumps) Technical data Wilo-Stratos-ZD Secondary hot water circulation High-efficiency pumps (double pumps) Technical data Wilo-Stratos-ZD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos-ZD... 3/1-1 /1-8 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output (obsere national regulations and directies) Deliery head [m] 1 8 Max. olume flow [m 3 /h] 1 Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C in short-term operation h [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - up to +8 up to Standard ersion for operating pressure, p max /1 /1 Special ersion for operating pressure, p max 1 1 Pipe connections Screwed connection Rp - - Nominal flange diameter DN 3 Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion 3 3 Mains connection 3 ~ [V], standard ersion 3 3 Mains connection 3 ~ [V], with optional switching plug - - Mains frequency 5/ 5/ 7 Subject to change 9/8 WILO SE

281 Secondary hot water circulation High-efficiency pumps (double pumps) Technical data Wilo-Stratos-ZD Wilo-Stratos-ZD... 3/1-1 /1-8 Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Frequency conerter Protection class IP IP Insulation class F F Materials Pump housing Grey cast iron (EN-GJL-5) Impeller Plastic (PPS - % GF) Pump shaft Stainless steel (X39CrMo17-1) Bearing Carbon, synthetic resin impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Secondary hot water circulation Minimum suction head at 5 C 3 3 Minimum suction head at 95 C 1 1 Minimum suction head at 11 C 1 1 = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 77

282 Secondary hot water circulation High-efficiency pumps (double pumps) Pump cures Wilo-Stratos-ZD Secondary hot water circulation High-efficiency pumps (double pumps) Pump cures Wilo-Stratos-ZD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos-ZD 3/1-1 p-c (constant) p- (ariable) [m/s] [m/s] H[m] 1 Wilo-Stratos-ZD 3/1-1 1~3 V - DN 3 + H[m] 1 Wilo-Stratos-ZD 3/1-1 1~3 V - DN p-c 8 p Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] 9m 8m 1m 7m m m 3m 5m m P 1 Q[Igpm] Wilo-Stratos 3/1-1 Q[m³/ h] P 1 [W] 8m 7m m 5m m P Q[Igpm] Wilo-Stratos 3/1-1 Q[m³/ h] Wilo-Stratos-ZD /1-8 p-c (constant) p- (ariable) [m/s] [m/s] H[m] 8 Wilo-Stratos-ZD /1-8 1~3 V - DN + H[m] 8 Wilo-Stratos-ZD /1-8 1~3 V - DN + p-c p Q[m³/ h] Q[l/s] Q[m³/ h] Q[l/s] P 1 [W] 8 8m 7m 1m m 5m m m m P 1 5 Q[Igpm] Wilo-Stratos /1-8 Q[m³/ h] P 1 [W] 8 7m m 5m m P m 5 Q[Igpm] Wilo-Stratos /1-8 Q[m³/ h] 78 Subject to change 9/8 WILO SE

283 Secondary hot water circulation High-efficiency pumps (double pumps) Terminal diagram, motor data Wilo-Stratos-ZD Secondary hot water circulation High-efficiency pumps (double pumps) Terminal diagram, motor data Wilo-Stratos-ZD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal Standard SSM: Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) Function see Chapter: "Wilo TOP-Control pump management systems, Planning guide" L N PE SSM 1~ 3 V, 5/ Hz Option: Stratos IF-Modules see Chapter: "Pump management Wilo TOP-Control" Terminal diagram Secondary hot water circulation Option SSM: Collectie fault signal (NC contact according to VDI 381, load capacity 1 A, 5 V ~) Function see Chapter: "Wilo TOP-Control pump management systems, Planning guide" L1 L3 PE SSM L L3 L1 L 3 ~ 3 V, 5/ Hz Option: Stratos IF-Modules see Chapter: " Wilo TOP-Control pump management " Motor data Wilo-Stratos-ZD... 3/1-1 /1-8 Nominal motor power Speed Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection Threaded cable connection P n P 1 I PG [W] [rpm] [W] [A] [PG] integrated integrated 1x7/1x9/ 1x13.5 1x7/1x9/ 1x13.5 Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 79

284 Secondary hot water circulation High-efficiency pumps (double pumps) Dimensions, weights Wilo-Stratos-ZD Secondary hot water circulation High-efficiency pumps (double pumps) Dimensions, weights Wilo-Stratos-ZD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A b b 5 a a1 l l 3 l b1 l1 b Pg 7 Pg 13,5 Pg 9 Permitted installation positions, see Planning guide Important: The threaded cable connection projects aboe the pump connection (total dimension: dimension I + 9 mm)! Dimension drawing Flange A Ø D Ø k L Ø k L 1 Ø d DN n x Ø d 1 n x Ø d Dimensions, weights Wilo-Stratos-ZD... Rated pressure Nominal flange diameter Dimensions Weight approx. PN DN l l 1 l 3 l a 1 a b 1 b b b 5 M [bar] [mm] [kg] 3/1-1 / A /1-8 / A Dimension drawing Flange dimensions Wilo-Stratos-ZD... Flange 3/1-1 Combination flange PN/1 (PN 1 flange according to EN 19-) /1-8 Combination flange PN/1 (PN 1 flange according to EN 19-) Nominal flange diameter Pump flange dimensions Dimension drawing, flange DN Ø D Ø d Ø k L1 /k L n x Ø d L1 /Ø d L [mm] [pcs. x mm] /1 x 1 / 19 A /11 x 1 / 19 A 8 Subject to change 9/8 WILO SE

285 5 answers to FAQs. Used 9 times in 1 days. 11 new suggestions. For een more expert knowledge. The knowledge database from Wilo. Did you know? The knowledge database from Wilo will gie you good and quick adice: with approx. 5 responses to the most frequently asked questions (FAQs) all about pumps, installations and systems. It is already being isited extensiely by many skilled craftsmen.this is proen by 9 utilisations in only 1 days, which we recently registered. The best thing: With eery new question which you ask us with the contact form, we all become wiser together. Because the corresponding answer is naturally incorporated as soon as possible. Know-how? We call this Pumpen Intelligenz.

286 Secondary hot water circulation Standard pumps (single pumps) Series oeriew Wilo-Star-Z, TOP-Z, VeroLine-IP-Z Secondary hot water circulation Standard pumps (single pumps) Series oeriew Wilo-Star-Z, TOP-Z, VeroLine-IP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: H[m] 3 1 Star-Z 15 Star-Z 5/ DM Star-Z 5/ DM Star-Z 5/ EM Wilo-Star-Z >Design Glandless circulation pump with threaded connection >Application Secondary hot water circulation systems and similar systems in industrial and building serices Star-Z /1,5 1 3 Q[m ³ /h] Series: Wilo-TOP-Z H[m] 1 8 Z5/3/1 Z5/ Z/ Z3/7 Z/7 Z5/7 Z5/1 Z8/1 Wilo-TOP-Z >Design Glandless circulation pump with screwed connection or flange connection. Preselectable speed stages for power adjustment >Application Secondary hot water circulation systems, similar systems in industrial and building serices (e.g. cooling water circulation) Q[m³/h] Series: Wilo-VeroLine-IP-Z H[m] IP-Z 5/ IP-Z 5/ Wilo-VeroLine-IP-Z >Design Glanded circulation pump in in-line design with threaded connection >Application For pumping potable water, cold and hot water (in accordance with VDI 35) without abrasie substances, in heating, cold water and cooling water systems 1 3 5Q[m³/h] 8 Subject to change 9/8 WILO SE

287 Secondary hot water circulation Standard pumps (single pumps) Series oeriew Wilo-Star-Z, TOP-Z, VeroLine-IP-Z Secondary hot water circulation Standard pumps (single pumps) Series oeriew Wilo-Star-Z, TOP-Z, VeroLine-IP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: > Special features/product benefits AC pumps with electrical quick connection All plastic parts that come into contact with the fluid fulfil KTW recommendations Thermal insulation as standard for Star-Z Star-Z 15 TT with integrated timer and thermostat, LCD with symbolic language, red button technology and automatic detection of the thermal disinfection of the warm secondary hot water tank. > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Page Series: Wilo-TOP-Z > Special features/product benefits Manual power adjustment with 3 speed stages With thermal insulation as standard Simple installation due to combination flange PN /PN 1 (for DN - DN 5) Cable feed into terminal box possible on both sides (from P 18W) with integrated strain relief deice Protection class IP > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Switchgears and control deices... Wilo-Control pump management systems Page Secondary hot water circulation Series: Wilo-VeroLine-IP-Z > Special features/product benefits High resistance to corrosie media, due to stainless steel housing and Noryl impeller Wide range of applications due to suitability for water with hardness alues up to 8 dh All plastic parts that come into contact with the fluid fulfil KTW recommendations > More information Planning guide Technical data Series description Pump cures Terminal diagrams, motor data.... Dimensions, weights Switchgears and control deices... Page Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 83

288 Secondary hot water circulation Standard pumps (single pumps) Equipment/function Wilo-Star-Z, TOP-Z, VeroLine-IP-Z Secondary hot water circulation Standard pumps (single pumps) Equipment/function Wilo-Star-Z, TOP-Z, VeroLine-IP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-Z... Wilo-TOP-Z... Wilo-VeroLine-IP-Z... Operating modes Speed-stage switching (only for Star-Z 5/) - Manual control mode (n=constant) - p-c for constant differential pressure - p- for ariable differential pressure - p-t for temperature-controlled differential pressure Manual functions - Operating mode setting - Differential-pressure setpoint setting - Autopilot - Pump ON/OFF setting - Speed setting (manual control mode) - Setting the speed stages 1 (3 for Star-Z 5/) 3 1 Automatic functions Infinitely ariable power adjustment according to the operating mode - Autopilot - Time switching function for programming 3 switchon or off times Temperature control for maintaining a constant return temperature in the secondary hot water circulation system Thermal disinfection routine (support and detection of thermal disinfection of the secondary hot water storage tank) (only Z 15 TT) (only Z 15 TT) (only Z 15 TT) Deblocking function - Blocking protection (only Z 15 TT) - - Soft start - Safety control - Full motor protection with integrated trip electronics External control functions Oerriding Off (only for 3~pumps with P 18W) (optional for all types with Wilo-Protect-Module C) Oerriding Min - Analogue In... 1 V - Analogue In... 1 V Subject to change 9/8 WILO SE

289 Secondary hot water circulation Standard pumps (single pumps) Equipment/function Wilo-Star-Z, TOP-Z, VeroLine-IP-Z Wilo-Star-Z... Wilo-TOP-Z... Wilo-VeroLine-IP-Z... Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) Thermal winding contact (WSK, potential-free NC contact) Fault signal light Direction-of-rotation control light LC display for indication of pump data and fault codes (only Z 15 TT) (optional for all types with Wilo-Protect-Module C) (standard equipment only for 3~pumps with P 18W, optional for all types with Wilo-Protect-Module C) (optional for all types with Wilo-Protect-Module C) (only for 1~ pumps with P = 18 W) (standard equipment only for 3~pumps with P 18W, optional for all types with Wilo-Protect-Module C) (only for 3~pumps) Secondary hot water circulation Data exchange Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) (optional for all types with Wilo-Protect-Module C) - Parallel operation (efficiency-optimised peak-load cut-in and out) - Equipment/scope of deliery Wrench attachment point on pump body (only for Star-Z 5/) - Twin switch-oer ale in pump housing - Cable lead-in possible on both sides (only for Star-Z /5) (only for 1~ pumps and 3~ pumps with P 18 W) - Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 85

290 Secondary hot water circulation Standard pumps (single pumps) Equipment/function Wilo-Star-Z, TOP-Z, VeroLine-IP-Z Wilo-Star-Z... Wilo-TOP-Z... Wilo-VeroLine-IP-Z... Wilo quick connection with spring clips - Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 - Plug-in position for optional extension with Wilo-IF- Modules - Blocking current-proof motor - Including seals for threaded connection (loose) (only for Star-Z 5/) - Including installation and operating instructions Including thermal insulation (only series Z 15...) - Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer - (only Z 15 TT) (only Z 15 A, Z 15 TT) (only Z 15 A, Z 15 TT) (only Z 15 TT) = aailable, - = not aailable 8 Subject to change 9/8 WILO SE

291 Star-Z 5/ EM Secondary hot water circulation Standard pumps (single pumps) Series description Wilo-Star-Z Secondary hot water circulation Standard pumps (single pumps) Series description Wilo-Star-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with threaded connection Application Secondary hot water circulation systems and similar systems in industrial and building serices Type key Example: Wilo Star-Z /1 Star Z Standard pump (screw-end pump or pump with press fitting) Circulation pump / Nominal connection diameter 1 Nominal deliery head [m] Options Wilo Star-Z 15 A with non-return ale and ball shut-off ale Wilo-Star-Z 15 TT as with Star-Z 15 A, with integrated clock timer, temperature control and routine for recognising and supporting thermal legionellae switching on the boiler side Special features/product benefits AC pumps with electrical quick connection All plastic parts that come into contact with the fluid fulfil KTW recommendations Thermal insulation as standard for Star-Z Star-Z 15 TT with integrated timer and thermostat, LCD with symbolic language, red button technology and automatic detection of the thermal disinfection of the warm secondary hot water tank. Secondary hot water circulation H[m] 5 Wilo-CircoStar Star-Z 5/ DM 3 Star-Z 5/ DM 1 Star-Z 15 Star-Z /1,5 1 3 Q[m3/h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 87

292 Secondary hot water circulation Standard pumps (single pumps) Series description Wilo-Star-Z ct Secondary to change hot 9/8 water circulation WILO SE Wilo Standard Catalogue pumps A1 (single - 5 Hz pumps) - Circulation Series description pumps in glandless Wilo-Star-Z design Subje Equipment/function Operating modes Speed stage switching (only Star-Z 5/) Manual functions Setting of the speed stages (1 speed stage, 3 speed stages for Star-Z 5/) Automatic functions Time switching function for programming of 3 switch-on or off times (only Z 15 TT) Temperature control for maintaining a constant return temperature in the secondary hot water circulation system (only Z 15 TT) Thermal disinfection routine (detection and support of thermal disinfection of the warm secondary hot water tank) (only Z 15 TT) Blocking protection (only Z 15 TT) Signal and display functions LC display for indication of pump data and fault codes (only Z 15 TT) Equipment Wrench attachment point on the pump body (only Star-Z 5/) Cable lead-in possible from both sides (only Star-Z /..., Star-Z 5/...) Quick connection with spring clips Blocking current-proof motor Integrated non-return ale (only Z 15 A, Z 15 TT) Integrated ball shut-off ale (only Z 15 A, Z 15 TT) Including clock timer (only Z 15 TT) Scope of deliery Pump Including seals for threaded connection (only Star-Z 5/) Including installation and operating instructions Including thermal insulation (only ersion Z 15...) Including 1.8 m connection cable with shock-proof plug (only Z 15 TT) Accessories Screwed connections Thermal insulation shell for Star-Z /1 - Z 5/() Brass special insert parts for screw-end pumps: Male thread/inner soldering connection Wilo-S1R-h secondary hot water plug-in module for Star-Z /1, Z 5/ EM (AC current model) Wilo-SK 1 timer switchgear together with Wilo-SK (as contactor) for Wilo-Star-Z 5/ DM (three-phase current) Wilo-SK 1 switchgear for time-dependent Off/On switching for Star-Z 5/ 88 Subje ct to change 9/8 WILO SE

293 Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-Star-Z Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-Star-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-Z A 15 C 15 TT 15 APress Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C in short-term operation h [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] to Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Secondary hot water circulation Pipe connections Screwed connection Rp ½ ½ ½ ½ - Nominal connection diameters DN Flange with nominal pressure stage PN Combination flange with nominal pressure stage PN Connection with press connection (Viega system) [Ø mm] Support-bracket mounting (with horizontal shaft only), standard ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion 15 Mains connection 3 ~ [V], with optional switching plug Mains frequency Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 89

294 Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-Star-Z Wilo-Star-Z A 15 C 15 TT 15 APress Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP IP Insulation class F F F F F Materials Pump housing Impeller Pump shaft Bearing Brass (CuZnPb) Plastic (PPO) Stainless steel (X35CrMo17) Carbon, synthetic resin impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at C Minimum suction head at 5 C = aailable, - = not aailable 9 Subject to change 9/8 WILO SE

295 Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-Star-Z Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-Star-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-Z... /1 /-3 /5-3 /7-3 5/ DM 5/ DM 5/ Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C in short-term operation h [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] -1 up to up to Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Secondary hot water circulation Pipe connections Screwed connection Rp ½ ½ ½ ½ Nominal connection diameters DN Flange with nominal pressure stage PN Combination flange with nominal pressure stage PN Connection with press connection (Viega system) [Ø mm] Support-bracket mounting (with horizontal shaft only), standard ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 91

296 Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-Star-Z Wilo-Star-Z... /1 /-3 /5-3 /7-3 5/ DM 5/ DM 5/ Motor/electronics Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP IP IP IP Insulation class F F F F F F F Materials Pump housing Impeller Pump shaft Bearing Red brass (CC 99K) according to DIN EN 198 and according to TrinkwV1 (drinking water ordinance) Red brass (G-CnSn5) Plastic (PPO) Oxide ceramic, brown (AlO3) Carbon, synthetic resin impregnated Red brass (CC 99K) according to DIN EN 198 and according to TrinkwV1 (drinking water ordinance) Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at C Minimum suction head at 5 C Minimum suction head at 11 C = aailable, - = not aailable 9 Subject to change 9/8 WILO SE

297 Secondary hot water circulation Standard pumps (single pumps) Pump cures Wilo-Star-Z Secondary hot water circulation Standard pumps (single pumps) Pump cures Wilo-Star-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-Z 15 A, Z 15 C, Z 15 TT Wilo-Star-Z /1 1,5 1,5 1,,,, Wilo-Star-Z 15, Z 15 A, Z 15 C, Z 15 TT 1~3 V - RP ½ [m/s] Alternating current 1, 1,,5 1, [m/s] Wilo-Star-Z /1 1 ~ 3 V Rp½ P 1 [W] H[m],75,5,5,1,,3,,5,1,5 1 1,5 Q Z 15 Z 15 A, Z 15 C, Z 15 TT [m 3 /h] [l/s] [lgpm] H [m] P 1 [W],8,,, 5 3,5,5,75 1, 1,5 1,5,1,,3, Q [m 3 /h] [l/s] [lgpm ] Secondary hot water circulation 15,1,,3, [m 3 /h] 1,5,5,75 1, 1,5 1,5 [m 3 /h] Wilo-Star-Z / Alternating current,5 1, 1,5, [m/s] Wilo-Star-Z /5 Alternating current,5 1, 1,5,,5 [m/s] 5 Wilo-Star-Z / 1~3 V - 5Hz 5 Wilo-Star-Z / 5 1~3 V - 5Hz 3 3 H [m] H [m] 1 1 1,, 3, [m 3 /h],5,5,75 1, [l/s] 1,, 3,, [m 3 /h],5,5,75 1, 1,5 [l/s] 8 Q 1 Q 8 P 1 [W] P 1 [W] 1,, 3, [m 3 /h] 1,, 3,, [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 93

298 Secondary hot water circulation Standard pumps (single pumps) Pump cures Wilo-Star-Z Wilo-Star-Z /7 Alternating current Wilo-Star-Z 5/ Alternating current 7,5 1, 1,5,,5 3, [m/s] Wilo-Star-Z / 7 1~3 V - 5Hz, 3,5,5 1, 1,5 [m/s] Wilo-Star -Z 5/ 1 ~ 3 V Rp 1 3, 5,5 P 1 [W] H [m] 3 1 1,, 3,,,,8 1, Q 5, [m 3 /h] [l/s] H [m] P 1 [W], 1,5 1,,5 8,5 1, 1,5,,5 3, 3,5 [m 3 /h],5,5,75 1, [l/s],5 5, 7,5 1 1,5 [lgpm ] Q 5 1,, 3,, 5, [m 3 /h],5 1, 1,5,,5 3, 3,5 [m 3 /h] Wilo-Star-Z 5/ Wilo-Star-Z 5/ Three-phase current Alternating current,5 1, 1,5 [m/s],5 1, 1,5,,5 [m/s], 3,5 Wilo-Star -Z 5/ 3 ~ V Rp 1 5 Wilo-Star-Z 5/ 1 ~ 3 V - Rp 1 3,,5 H [m ] P 1 [W], 1,5 1,,5 1 8,5 1, 1,5,,5 3, 3,5 [m 3 /h],5,5,75 1, [l/s],5 5, 7,5 1 1,5 [lgpm ] Q,5 1, 1,5,,5 3, 3,5 [m 3 /h] P 1 [W] H [m] [m 3 /h],5,5,75 1 1,5 [l/s],5 5 7,5 1 1,5 15 [lgpm] Q [m 3 /h] min min 9 Subject to change 9/8 WILO SE

299 Secondary hot water circulation Standard pumps (single pumps) Terminal diagram, motor data Wilo-Star-Z Secondary hot water circulation Standard pumps (single pumps) Terminal diagram, motor data Wilo-Star-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A Terminal diagram B L N PE PE L1 L L3 Secondary hot water circulation Blocking current-proof motor Single-phase motor (EM) -pole - 1~3 V, 5 Hz With built-in capacitor Three-phase motor, -pole 3 ~ V, 5 Hz Motor data Wilo- Star-Z A 15 C 15 TT 15 APress /1 Nominal motor power Speed range Power consumption Current at 1~3V Current at 3~3V Current at 3~V Motor protection Capacitor Threaded cable connection P P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] / / / / EM / DM / Obsere name plate data! not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) Wiring diagram - 1x9 A - 1x9 A - 1x9 A - 1x9 A - 1x9 A 1./ 1x11 A./ 1x11 A./ 1x11 A 3.5/ 1x11 A 1./. 1x11 A - 1x11 B./ 1x11 A Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 95

300 Secondary hot water circulation Standard pumps (single pumps) Dimensions, weights Wilo-Star-Z Secondary hot water circulation Standard pumps (single pumps) Dimensions, weights Wilo-Star-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B 39,5 1,7 39,5 1, , Dimension drawing C Dimension drawing D 39,5 1,7 1 1, 55 8, (1) 8 39, , Dimension drawing F Dimension drawing G b 1 b 3 l b 1 b 3 G PG 11 Pg 11 l3 l b l l3 b l l G a 1 l 1 b b a 1 l 1 9 Subject to change 9/8 WILO SE

301 Secondary hot water circulation Standard pumps (single pumps) Dimensions, weights Wilo-Star-Z Dimensions, weights Wilo-Star-Z... Thread Dimensions Weight approx. Rp G l l 1 l l 3 l a 1 b 1 b b 3 b M [mm] [kg] 15 ½ A 15 A ½ 1¼ B 15 C ½ 1¼ B 15 APress C 15 TT ½ 1¼ D /1 ½ F /-3 ½ 1¼ G /5-3 ½ 1¼ G /7-3 ½ 1¼ G 5/ EM 1 1½ F 5/ DM 1 1½ F 5/ 1 1½ G Pipe connection Dimension drawing Secondary hot water circulation Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 97

302 Secondary hot water circulation Standard pumps (single pumps) Series description Wilo-TOP-Z Secondary hot water circulation Standard pumps (single pumps) Series description Wilo-TOP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with screwed connection or flange connection. Preselectable speed stages for power adjustment Application Secondary hot water circulation systems, similar systems in industrial and building serices (e.g. cooling water circulation) Type key Example: Wilo TOP-Z /7 TOP Standard pump (screw-end or flange-end pump) -Z Circulation pump / Nominal connection diameter 7 Nominal deliery head range [m] at Q = m 3 /h H[m] 9 Options Special ersions for operating pressure PN 1 (at additional charge) Version for special oltage on request Special features/product benefits Manual power adjustment with 3 speed stages With thermal insulation as standard Simple installation due to combination flange PN /PN 1 (for DN - DN 5) Cable feed into terminal box possible on both sides (from P 18W) with integrated strain relief deice Protection class IP Wilo-TOP-Z 8 5/1 3/1 7 5/1 8/1 5 5/7 3 /7 5/ / 3/ Q[m³/h] 98 Subject to change 9/8 WILO SE

303 Secondary hot water circulation Standard pumps (single pumps) Series description Wilo-TOP-Z Secondary hot water circulation Standard pumps (single pumps) Series description Wilo-TOP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Speed-stage switching Manual functions Setting the speed stages: 3 speed stages Automatic functions Full motor protection with integrated trip electronics (only for 3~pumps with P 18 W) Signal and display functions Indiidual/collectie fault signal (potential-free NC contact) (optional for all types with Wilo-Protect-Module C) Collectie fault signal (potential-free NC contact) (standard equipment only for 3~pumps with P 18 W, optional for all types with Wilo-Protect-Module C) Indiidual run signal (potential-free NO contact) (optional for all types with Wilo-Protect-Module C) Thermal winding contact (WSK, potential-free NC contact) (only for 1~pumps with P =18 W) Fault signal light (standard equipment only for 3~pumps with P 18 W, optional for all types with Wilo-Protect-Module C) Direction of rotation control light (only for 3~pumps ) Secondary hot water circulation Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling): optional for all types with Wilo-Protect- Module C Equipment Cable lead-in possible from both sides (only for 1~pumps and 3~pumps with P 18 W) Scope of deliery Pump Including seals for threaded connection Including installation and operating instructions Including thermal insulation Including washers for flange screws (for nominal connection diameters DN - DN 5) Accessories Screwed connection for threaded connection Wilo-SK 1 timer switchgear For pumps 3~ V: - Switching plug 3~3 V, 5Hz - Wilo-Protect-Module C, 3~ V For pumps 1~3 V: -Wilo-SK /SK tripping unit for full motor protection - Wilo-Protect-Module C, 1~3 V Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 99

304 Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-TOP-Z Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-TOP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-Z... / 5/ 5/1 3/7 3/1 /7 5/7 5/1 8/1 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output (with pump housing in red brass CC 99K) Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating, entilation & air-conditioning systems at ambient temperature of + C - - up to +11 Temperature range for applications in secondary hot to +5 water circulation systems at ambient temperature of + C [ C] eration h: (in short-term op- +8) Maximum permissible total hardness in secondary hot water circulation systems [ d] to +8 (in short-term operation h: +11) Standard ersion for operating pressure, p max /1 /1 /1 Special ersion for operating pressure, p max Pipe connections Screwed connection ¾ 1 1 1¼ 1¼ Nominal flange diameter Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Motor/electronics 3 Subject to change 9/8 WILO SE

305 Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-TOP-Z Wilo-TOP-Z... / 5/ 5/1 3/7 3/1 /7 5/7 5/1 8/1 Electromagnetic compatibility - Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP IP IP IP IP IP Insulation class H H H H H H H H H Materials Pump housing (standard ersion) Impeller stainless steel Red brass (CC 99K) according to DIN EN 198, according to TrinkwV1 Grey cast iron (EN-GJL-5) Plastic (PPE), trade name: Noryl Pump shaft Ceramic Stainless steel (X39CrMo17-1) Bearing Carbon, synthetic resin impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Secondary hot water circulation Minimum suction head at C Minimum suction head at 8 C Minimum suction head at 11 C = aailable, - = not aailable Note on pump housing: Red brass material (CC 99K) according to DIN EN 198 in accordance with TrinkwV 1 (drinking water ordinance), alloy components according to DIN 593- Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 31

306 Secondary hot water circulation Standard pumps (single pumps) Pump cures Wilo-TOP-Z Secondary hot water circulation Standard pumps (single pumps) Pump cures Wilo-TOP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-Z / Alternating current,5 1, 1,5,,5 3, 3,5, [m/s] Wilo-TOP-Z / 1 ~ 3 V - Rp ¾ Three-phase current,5 1, 1,5,,5 3, 3,5, [m/s] Wilo-TOP-Z / 3~ V - Rp ¾ 3 3 P 1 [W] H [m] [m 3 /h],5,5,75 1 1,5 [l/s],5 5 7,5 1 1,5 15 [lgpm] Q P 1 [W] H [m] [m 3 /h],5,5,75 1 1,5 [l/s] ,5 5 7,5 1 1,5 15 Q [lgpm] [m 3 /h] [m 3 /h] Wilo-TOP-Z 5/ Alternating current 7,5 1 1,5,5 3 Wilo-TOP-Z 5/ 1~3 V - Rp 1 [m/s] Three-phase current 7,5 1 1,5,5 3 Wilo-TOP-Z 5/ 3~ V - Rp 1 [m/s] 5 5 P 1 [W] H [m] [m 3 /h],5,5,75 1 1,5 1,5 [l/s],5 5 7,5 1 1, ,5 [lgpm] Q [m 3 /h] P 1 [W] H [m] [m 3 /h],5,5,75 1 1,5 1,5 [l/s],5 5 7,5 1 1, ,5 [lgpm] Q [m 3 /h] 3 Subject to change 9/8 WILO SE

307 Secondary hot water circulation Standard pumps (single pumps) Pump cures Wilo-TOP-Z Wilo-TOP-Z 5/1 Alternating current 1 9 8,5 1 1,5,5 3 [m/s] Wilo-TOP-Z 5/1 1 ~ 3V - Rp 1 Three-phase current 1 9 8,5 1 1,5,5 3 [m/s] Wilo-TOP-Z 5/1 3 ~ V - Rp P 1 [W] H[m] [m 3 /h],5 1 1,5,5 [l/s] [lgpm] Q P 1 [W] H [m] [m 3 /h],5 1 1,5,5 [l/s] [lgpm] Q Secondary hot water circulation [m 3 /h] [m 3 /h] Wilo-TOP-Z 3/7 Alternating current,5 1 1,5,5 [m/s] 5 Wilo-TOP-Z 3/7 1~3 V - Rp 1¼ Three-phase current,5 1 1,5,5 [m/s] 5 Wilo-TOP-Z 3/7 3 ~ V - Rp 1¼ P 1 [W] H [m] [m 3 /h],5 1 1,5 [l/s] [lgpm] Q [m 3 /h] P 1 [W] H [m] [m 3 /h],5 1 1,5 [l/s] [lgpm] Q [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 33

308 Secondary hot water circulation Standard pumps (single pumps) Pump cures Wilo-TOP-Z Wilo-TOP-Z 3/1 Alternating current 1 9 8,5 1 1,5,5 3 [m/s] Wilo-TOP-Z 3/1 1 ~ 3V - Rp 1¼ Three-phase current 1 9 8,5 1 1,5,5 3 [m/s] Wilo-TOP-Z 3/1 3 ~ V - Rp 1¼ 7 7 P 1 [W] H[m] [m 3 /h],5 1 1,5,5 [l/s] [lgpm] Q P 1 [W] H [m] [m 3 /h],5 1 1,5,5 [l/s] [lgpm] Q [m 3 /h] [m 3 /h] Wilo-TOP-Z /7 Alternating current 7,5 1 1,5,5 3 Wilo-TOP-Z /7 1 ~ 3 V - DN [m/s] Three-phase current,5 1 1,5,5 3 7 Wilo-TOP-Z /7 3~ V - DN [m/s] 5 5 P 1 [W] H [m] [m 3 /h] 1 3 [l/s] [lgpm] Q P 1 [W] H [m] [m 3 /h] 1 3 [l/s] [lgpm] Q [m 3 /h] [m 3 /h] 3 Subject to change 9/8 WILO SE

309 Secondary hot water circulation Standard pumps (single pumps) Pump cures Wilo-TOP-Z Wilo-TOP-Z 5/7 Three-phase current 8 7,5 1 1,5,5 3 3,5 [m/s] Wilo-TOP-Z 5/7 3~ V - DN 5 Wilo-TOP-Z 5/1 Three-phase current,5 1 1,5, Wilo-TOP-Z 5/1 3~ V - DN 5 [m/s] 5 5 P 1 [W] H [m] Q 8 [m 3 /h] [l/s] [lgpm] P 1 [W] H [m] [m 3 /h] [l/s] [lgpm] Q Secondary hot water circulation [m 3 /h] [m 3 /h] Wilo-TOP-Z 8/1 Three-phase current,5 1 1,5, [m/s] Wilo-TOP-Z 8/1 3 ~ V - DN 8 7 P 1 [W] H [m] [m 3 /h] [l/s] Q [lgpm] [m 3 /h] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 35

310 Secondary hot water circulation Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-Z Secondary hot water circulation Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-Z Subject change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A / motor protection A Terminal diagram B / motor protection B L N L1 L L3 PE L N PE L1 L L3 Mains connection 1~3 V, 5 Hz Internal protection against unacceptably high winding temperatures Triggering: Internal interruption of motor oltage Reset: Automatic after motor has cooled down Mains connection 3~ V, 5 Hz 3~3 V, 5 Hz (with optional switching plug 3~3 V) internal protection against unacceptably high winding temperatures Triggering:Internal interruption of a motor phase Reset:Disconnect mains oltage, allow motor to cool down, switch mains oltage back on again Terminal diagram C / motor protection C Terminal diagram D / motor protection D WSK L N SSM L1 L L3 WSK PE L N SSM PE L1 L L3 Mains connection 1~3 V, 5 Hz WSK = thermal winding contact Full motor protection at all speed stages with optional tripping unit Wilo-SK /SK /Protect Module C or other switchgear/control deices with WSK connection option Triggering: External tripping at switchgear/control deice Reset: Manual reset at switchgear/control deice necessary (Wiring diagram with SK /, see "Serice/Accessories") Mains connection 3~ V, 5 Hz 3~3 V, 5 Hz (with optional switching plug 3~3 V) Full motor protection with integrated trip electronics in terminal box for all speed stages Resolution:All-pole shutdown of motor by integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 381 for the collectie fault signal (SSM) 1 A, 5 V ~ Function see "Wilo-Control pump management systems, Planning guide" 3 Subject to change 9/8 WILO SE

311 Secondary hot water circulation Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-Z Motor data Wilo-TOP-Z... Nominal motor power / (1-phase motor) / (3-phase motor) 5/ (1-phase motor) 1 5/ (3-phase motor) 1 5/1 (1-phase motor) 18 5/1 (3-phase motor) 18 3/7 (1-phase motor) 9 3/7 (3-phase motor) 9 3/1 (1-phase motor) 18 3/1 (3-phase motor) 18 /7 (1-phase motor) 18 /7 (3-phase motor) 18 5/7 (3-phase motor) 35 5/1 (3-phase motor) 7 Speed Power consumption 1~3 V Power consumption 3~ V Current at 1~3V Current at 3~V Current at 3~3V Capacitor Motor protection Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] Wiring diagram 3.7/ A 1x13.5 A B 1x13.5 B 5./ A 1x13.5 A B 1x13.5 B 8./ C x13.5 C D x13.5 D 5./ A 1x13.5 A B 1x13.5 B 8./ C x13.5 C D x13.5 D 8./ C x13.5 C D x13.5 D - D x13.5 D - D x13.5 D Secondary hot water circulation Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 37

312 Secondary hot water circulation Standard pumps (single pumps) Terminal diagram, motor data Wilo-TOP-Z Motor data Wilo-TOP-Z... Nominal motor power 8/1 (3-phase motor) 11 8/1 (3-phase motor) 11 Speed Obsere name plate data! Current I: Motor protection switch onsite setting Note: 3~3 V only with optional switching plug (accessory) Power consumption 1~3 V Power consumption 3~ V Current at 1~3V Current at 3~V Current at 3~3V Capacitor Motor protection Threaded cable connection P n P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] Wiring diagram - D x13.5 D - D x13.5 D 38 Subject to change 9/8 WILO SE

313 Secondary hot water circulation Standard pumps (single pumps) Dimensions, weights Wilo-TOP-Z Secondary hot water circulation Standard pumps (single pumps) Dimensions, weights Wilo-TOP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B b b5 Rp b b5 Rp Pg Pg Pg l l l1 l 1 l l G a b1 b a3 b 3 b3 Permitted installation positions, see Planning guide Dimension drawing C a1 G a b1 b a3 b 3 b3 Permitted installation positions, see Planning guide Dimension drawing D a1 Secondary hot water circulation b b5 b b 5 Rp R 1 / 8 Pg Pg Pg l l l1 l l1 l b 1 G b a R 1 /8 b1 b a b 3 b 3 a 3 a 1 b3 b3 a3 a1 Permitted installation positions, see Planning guide Permitted installation positions, see Planning guide Dimension drawing Flange A Dimension drawing Flange B Ø D Ø k L Ø k L 1 Ø d DN Ø D Ø k Ø d DN n x Ø d 1 n x Ø d n x Ø d L Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 39

314 Secondary hot water circulation Standard pumps (single pumps) Dimensions, weights Wilo-TOP-Z Dimensions, weights Wilo-TOP-Z... Pipe connection Thread Dimensions Weight approx. Rp DN G l a 1 a l 1 b 1 b b 3 M Nominal flange diameter Dimension drawing [mm] [kg] / ¾ 1¼ C 5/ 1 1½ C 5/1 1 1½ B 3/7 1¼ A 3/1 1¼ B / D 5/ D 5/ D 8/ D Flange dimensions Wilo-TOP-Z... Flange /7 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/7 Combination flange PN/1 (PN 1 flange according to EN 19-) 5/1 Combination flange PN/1 (PN 1 flange according to EN 19-) 8/1 Flange PN (PN 1 design, according to EN 19-) 8/1 Flange PN1 (according to EN 19-) n = number of drilled holes Nominal flange diameter Pump flange dimensions DN Ø D Ø d Ø k L1 /k L Ø k Dimension drawing, flange n x Ø d L1 /Ø d L n x Ø d L [mm] [pcs. x mm] /11 x 1 / 19 - A /15 x 1 / 19 - A /15 x 1 / 19 - A x 19 B x 19 B 31 Subject to change 9/8 WILO SE

315 Secondary hot water circulation Single pumps (secondary hot water circulation) Series description Wilo-VeroLine-IP-Z Secondary hot water circulation Single pumps (secondary hot water circulation) Series description Wilo-VeroLine-IP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glanded circulation pump in in-line design with threaded connection Application For pumping potable water, cold and hot water (in accordance with VDI 35) without abrasie substances, in heating, cold water and cooling water systems Scope of deliery Pump Installation and operating instructions Description/design Single-stage, low-pressure centrifugal pump in in-line design with Mechanical seal Threaded connection Motor with one-piece shaft Secondary hot water circulation Type key Example Wilo-Veroline-IP-Z 5/ IP In-line pump (screw-end pump) -Z Circulation pump 5/ Nominal connection diameter R/Rp Power capacity in approximation to the maximum deliery head [m] Technical data Permissible temperature range -Potable water up to 8 dh: +5 C, In short-term operation ( h) up to +11 C -Heating water: -8 C to +11 C Mains connection 1~3 V, 5 Hz 3~ V, 5 Hz Protection class IP motor, IP 5 terminal box Nominal diameter Rp 1 Max. operating pressure 1 bar Special features/product benefits High resistance to corrosie media, due to stainless steel housing and Noryl impeller Wide range of applications due to suitability for water with hardness alues up to 8 dh All plastic parts that come into contact with the fluid fulfil KTW recommendations Materials Pump housing and lantern: 1.3 Impeller: Noryl Shaft: Mechanical seal: Ceramic/graphite/EPDM Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 311

316 Secondary hot water circulation Single pumps (secondary hot water circulation) Series description Wilo-VeroLine-IP-Z H[m],5 Wilo-Veroline-IP-Z, 3,5 3, 5/ 5/,5, 1,5 1,,5,1,,3,,5,,8 1,, 3,, Q[m³/h] 31 Subject to change 9/8 WILO SE

317 Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-VeroLine-IP-Z Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-VeroLine-IP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo- VeroLine-IP-Z Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures (for - ol.% glycol and fluid temperature C) Cooling and cold water Hot water Heat transfer oil Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Permitted field of application Standard ersion for operating pressure, p max [bar] 1 Temperature range [ C] -8 to +11 Max. ambient temperature [ C] Installation in closed buildings Outdoor installation Special ersion at additional charge Secondary hot water circulation Pipe connections Threaded connection G1 1 / Flange connection (counter flanges, seals and screws included in the scope of deliery) Flange ersion PN1 Nominal connection diameters DN Flange with pressure-measurement connections Materials Pump housing 1.3 Lantern 1.3 Impeller (standard) Noryl Pump shaft Mechanical seal Other mechanical seals Ceramic/graphite/EPDM on request Electrical connection Mains connection 1~3 V, 5 Hz 3~ V, 5 Hz Speed range [rpm] 15/9 Motor/electronics Integrated full motor protection Protection class IP Terminal box protection class IP 5 Insulation class F Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 313

318 Secondary hot water circulation Standard pumps (single pumps) Technical data Wilo-VeroLine-IP-Z Motor protection required onsite Speed control Motor winding up to 3 kw 3 V / V Y, 5 Hz Motor winding from kw Installation options Pipe installation ( 15 kw motor power) Support-bracket mounting = aailable, - = not aailable Wilo- VeroLine-IP-Z 31 Subject to change 9/8 WILO SE

319 Secondary hot water circulation Standard pumps (single pumps) Pump cures Wilo-VeroLine-IP-Z Secondary hot water circulation Standard pumps (single pumps) Pump cures Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-VeroLine-IP-Z 5/ - 5/ [m/h] Wilo-VeroLine-IP-Z 5/ Wilo-VeroLine-IP-Z 5/ IP-Z 5/ H[m] 3 1 IP-Z 5/ 1 3 5,5,5 1 [m 3 /h] [l/s] Secondary hot water circulation Q [lgpm] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 315

320 Secondary hot water circulation Standard pumps (single pumps) Terminal diagram, motor data Wilo-VeroLine-IP-Z Secondary hot water circulation Standard pumps (single pumps) Terminal diagram, motor data Wilo-VeroLine-IP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A With attached capacitor C C C1 N L N L 1 PE Single-phase motor 1~3 V, 5 Hz Terminal diagram B W U V continuous line = Y dashed line = 3~ V Y 3~3 V U1 V1 W1 L1 L L3 PE Three-phase motor 3~3/ V, 5 Hz Motor data Wilo-VeroLine-IP-Z... Mains connection Nominal motor power Nominal current approx. Capacity Speed Wiring diagram P I N 1~3 V I N 3~3 V I N 3~ V C V [kw] [A] [ F] [rpm] 5/ 1~3 V A 5/ 3~ V B 5/ 1~3 V A 5/ 3~ V B Obsere motor name plate data 31 Subject to change 9/8 WILO SE

321 Secondary hot water circulation Standard pumps (single pumps) Dimensions, weights Wilo-VeroLine-IP-Z Secondary hot water circulation Standard pumps (single pumps) Dimensions, weights Wilo-VeroLine-IP-Z Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A 1~3 V L L1 L G1½ 115 H H 5 x G1½ x G Dimension drawing B 3~3/ V L L1 L 15 9 L3 G1½ L Secondary hot water circulation H H 5 x G1½ x G L L Dimensions, weights Wilo-VeroLine-IP-Z... Nominal flange diameter Dimensions Weight approx. DN H H L L 1 L L 3 L X M Mains connection Dimension drawing [mm] [kg] 5/ 1~3 V A 5/ 3~ V B 5/ 1~3 V A 5/ 3~ V B Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 317

322 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Series oeriew Wilo-Stratos ECO-ST Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Series oeriew Wilo-Stratos Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: Wilo-Stratos ECO-ST H [m] (5)1-5 Wilo-Stratos ECO-ST >Design Glandless circulation pump with threaded connection, EC motor and automatic output adjustment >Application Circulation in solar heating systems,5 1, 1,5, Q[m³/h] 318 Subject to change 9/8 WILO SE

323 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Series oeriew Wilo-Stratos ECO-ST Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Series oeriew Wilo-Stratos Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: Wilo-Stratos ECO-ST > Special features/product benefits Class A motor technology Up to 8% electricity saings compared to circulation pumps without speed control Maximum efficiency due to ECM technology Min. electrical power consumption: only 5.8 W Three times higher starting torque than conentional circulation pumps Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation BA connection: For connection to external monitoring units (e.g. building automation BA or DDC installations) > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Serice/accessories Page Solar thermal, geothermal energy systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 319

324 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Equipment/function Wilo-Stratos ECO-ST Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Equipment/function Wilo-Stratos ECO-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos ECO-ST Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure Manual functions Operating mode setting Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) Setting the speed stages Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start Safety control Full motor protection with integrated trip electronics External control functions Oerriding Off Oerriding Min Analogue In... 1 V Analogue In... 1 V Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) Thermal winding contact (WSK, potential-free NC contact) Fault signal light Direction-of-rotation control light LC display for indication of pump data and fault codes 3 Subject to change 9/8 WILO SE

325 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Equipment/function Wilo-Stratos ECO-ST Data exchange Wilo-Stratos ECO-ST Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system - Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) Parallel operation (efficiency-optimised peak-load cut-in and out) Equipment/scope of deliery Wrench attachment point on pump body Twin switch-oer ale in pump housing Cable lead-in possible on both sides Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules Blocking current-proof motor Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Solar thermal, geothermal energy systems Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer Particle filter = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 31

326 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Series description Wilo-Stratos ECO-ST Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Series description Wilo-Stratos ECO-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with threaded connection, EC motor and automatic output adjustment Application Circulation in solar heating systems Type key Example: Wilo-Stratos ECO-ST 5/1-5 Stratos ECO -ST High-efficiency pump Version for solar heating applications 5/ Nominal connection diameter 1-5 Nominal deliery head range [m] Options Stratos ECO-ST...-13: Version with short oer-all length of 13mm Stratos ECO-ST...-RG: Version with red brass housing Special features/product benefits Class A motor technology Up to 8% electricity saings compared to circulation pumps without speed control Maximum efficiency due to ECM technology Min. electrical power consumption: only 5.8 W Three times higher starting torque than conentional circulation pumps Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation BA connection: For connection to external monitoring units (e.g. building automation BA or DDC installations) H[m] Wilo-Stratos ECO-ST 5 BMS 15(5) ,5 1, 1,5,,5 Q[m³/h] 3 Subject to change 9/8 WILO SE

327 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Series description Wilo-Stratos ECO-ST Solar Wilo-Stratos thermal, ECO-ST geothermal Subject energy to change systems 9/8 High-efficiency WILO SE pumps Wilo Catalogue (single pumps) A1-5 Series Hz - description Circulation pumps in glandless design Equipment/function Operating modes Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure Manual functions Operating mode setting Differential-pressure setpoint setting "Autopilot" (automatic setback operation) setting Speed setting (manual control mode) Automatic functions Infinitely ariable power adjustment according to the operating mode "Autopilot" automatic setback operation Deblocking function Soft start Safety control External control functions "Oerriding Off" control input "Analogue In - 1 V" control input (remote speed adjustment) "Analogue In - 1 V" control input (remote setpoint adjustment) Signal and display functions Collectie fault signal (potential-free NC contact) Fault signal light Equipment Wrench attachment point on pump body Cable lead-in possible on both sides Quick connection with spring clips Blocking current-proof motor Scope of deliery Pump Seals Installation and operating instructions Solar thermal, geothermal energy systems Accessories Screwed connections Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 33

328 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Technical data Wilo-Stratos ECO-ST Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Technical data Wilo-Stratos ECO-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos ECO-ST... 15/ /1-5 5/1-5-RG Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C in short-term operation h [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] + 15 to to Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Pipe connections Screwed connection Rp ½ 1 1 Nominal flange diameter DN Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Subject to change 9/8 WILO SE

329 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Technical data Wilo-Stratos ECO-ST Wilo-Stratos ECO-ST... 15/ /1-5 5/1-5-RG Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Pulse package control Protection class IP IP IP Insulation class F F F Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-) Plastic (PP - % GF) Stainless steel Carbon, metal impregnated Red brass (CC 99K) according to DIN EN 198 and according to TrinkwV1 (drinking water ordinance) Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable Solar thermal, geothermal energy systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 35

330 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Pump cures Wilo-Stratos ECO-ST Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Pump cures Wilo-Stratos ECO-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos ECO-ST 15/1-5, 5/1-5 p-c (constant),,,,8 1, 1, 1, Rp ½ [m/s],,,,8 Rp 1 Wilo-Stratos ECO-ST 15(5)/1-5 1 ~ 3 V - Rp ½/ Rp 1 5 p- (ariable),,,,8 1, 1, 1, Rp ½ [m/s],,,,8 Rp 1 Wilo-Stratos ECO-ST 15(5)1-5 1 ~ 3 V - Rp ½/ Rp 1 5 p-c p- H [m] 3 H [m] P1 [W],5 1 1,5,5 Q[m³/h],,, Ql/s] 8 Q[lgpm] ,5 5 m m 3 m m 1 m 1 1,5,5 Q[m³/h] P1 [W],5 1 1,5,5 Q[m³/h],,, Q[l/s] 8 Q[lgpm] ,5 5 m m 3 m m 1 m 1 1,5,5 Q[m³/h] 3 Subject to change 9/8 WILO SE

331 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Terminal diagram, motor data Wilo-Stratos ECO-ST Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Terminal diagram, motor data Wilo-Stratos ECO-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal diagram Standard L N PE SSM Ext. off In ~1V 1~ 3 V, 5 Hz Single-phase motor, -pole, 1~3 V, 5 Hz Motor data Wilo-Stratos ECO-ST... 15/ /1-5 5/1-5-RG Speed range Power consumption Max. current Motor protection Threaded cable connection P 1 I PG [rpm] [W] [A] [PG] not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) 1x7/1x9/1x11 1x7/1x9/1x11 1x7/1x9/1x11 Solar thermal, geothermal energy systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 37

332 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos ECO-ST Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos ECO-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing b3 b 1 b5 G I l 3 b I I 5 b a I 1 Dimensions, weights Wilo-Stratos ECO-ST... Pipe connection Thread Dimensions Rp G l l 1 l 3 l l 5 A a b 1 b b 3 b b 5 M Weight approx. [mm] [kg] 15/ ½ / ½ /1-5-RG 1 1½ Subject to change 9/8 WILO SE

333 Solar thermal, geothermal energy systems High-efficiency pumps (single pumps) Dimensions, weights Wilo-Stratos ECO-ST Solar thermal, geothermal energy systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 39

334 Solar thermal, geothermal energy systems Standard pumps (single pumps) Series oeriew Wilo-Star-ST, Star-RSG Solar thermal, geothermal energy systems Standard pumps (single pumps) Series oeriew Wilo-Star-ST, Star-RSG Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: H [m] 8 ST15/11 ST15(5)/7 ST15(5)/ ST15(5)/ ST15/9 Wilo-Star ST >Design Glandless circulation pump with threaded connection. Preselectable speed stages for power adjustment >Application High-flow and low-flow solar thermal systems,5 1, 1,5,,5 3, Q [m³/h] Series: Wilo-Star-RSG H[m] 5 Wilo-Star-RSG Star-RSG 5/8, 3/8 Star-RSG 5/7, 3/ Q[m³/h] >Design Glandless circulation pump with screwed connection. Pre-selectable speed stages for power adjustment >Application Geothermal systems, heating systems 33 Subject to change 9/8 WILO SE

335 Solar thermal, geothermal energy systems Standard pumps (single pumps) Series oeriew Wilo-Star-ST, Star-RSG Solar thermal, geothermal energy systems Standard pumps (single pumps) Series oeriew Wilo-Star-ST, Star-RSG Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Series: > Special features/product benefits Special hydraulics for applications in solar thermal systems Up to 3% less current consumption due to class B motor technology Pump housing with wrench attachment point Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Page Series: Wilo-Star-RSG > Special features/product benefits Special hydraulics for utilisation in geothermal systems Pump housing with cataphoretic (KTL) coating for the preention of corrosion from condensation formation > More information Planning guide Equipment/function Series description Technical data Pump cures Terminal diagrams, motor data.... Dimensions, weights Page Solar thermal, geothermal energy systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 331

336 Solar thermal, geothermal energy systems Standard pumps (single pumps) Equipment/function Wilo-Star-ST, Star-RSG Solar thermal, geothermal energy systems Standard pumps (single pumps) Equipment/function Wilo-Star-ST, Star-RSG Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-ST... Wilo-Star-RSG... Operating modes Speed-stage switching Manual control mode (n=constant) p-c for constant differential pressure p- for ariable differential pressure p-t for temperature-controlled differential pressure Manual functions Operating mode setting Differential-pressure setpoint setting Autopilot Pump ON/OFF setting Speed setting (manual control mode) Setting the speed stages 3 3 Automatic functions Infinitely ariable power adjustment according to the operating mode Autopilot Deblocking function Soft start Safety control Full motor protection with integrated trip electronics External control functions Oerriding Off Oerriding Min Analogue In... 1 V Analogue In... 1 V Signal and display functions Single/collectie fault signal (potential-free NC contact) Collectie fault signal (potential-free NC contact) Indiidual run signal (potential-free NO contact) Thermal winding contact (WSK, potential-free NC contact) Fault signal light Direction-of-rotation control light LC display for indication of pump data and fault codes 33 Subject to change 9/8 WILO SE

337 Solar thermal, geothermal energy systems Standard pumps (single pumps) Equipment/function Wilo-Star-ST, Star-RSG Data exchange Wilo-Star-ST... Wilo-Star-RSG... Infrared interface for wireless data exchange with IR-Module/IR-Monitor (see IR-Module/IR-Monitor function table) PLR serial digital interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- WORKS network Serial digital CAN interface for connection to a CAN bus system Dual pump management (double pump or x single pump) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) Parallel operation (efficiency-optimised peak-load cut-in and out) Equipment/scope of deliery Wrench attachment point on pump body (only for nominal diameter DN 5) (only for nominal diameter DN 5) Solar thermal, geothermal energy systems Twin switch-oer ale in pump housing Cable lead-in possible on both sides Wilo quick connection with spring clips Built-in air extraction fitting for automatic rapid entilation Rp 3 / 8 Plug-in position for optional extension with Wilo-IF- Modules Blocking current-proof motor Including seals for threaded connection (loose) Including installation and operating instructions Including thermal insulation Incl. washers for flange screws (for nominal connection diameters DN 3 - DN 5) Including 1.8 m connecting cable with shock-proof plug Integrated non-return ale Integrated ball shut-off ale Including clock timer = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 333

338 Solar thermal, geothermal energy systems Standard pumps (single pumps) Series description Wilo-Star-ST Solar thermal, geothermal energy systems Standard pumps (single pumps) Series description Wilo-Star-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with threaded connection. Preselectable speed stages for power adjustment Application High-flow and low-flow solar thermal systems Special features/product benefits Special hydraulics for applications in solar thermal systems Up to 3% less current consumption due to class B motor technology Pump housing with wrench attachment point Pump housing with cataphoretic (KTL) coating for the preention of corrosion by condensation formation Type key Example: Star-ST 5/ Star ST Standard pump for solar thermal systems 5 Nominal diameter R1 Max. deliery head in m H[m] Wilo-Star-ST 1 ST 15/11 8 ST 15/9 ST 15(5)/7 ST 15(5)/ ST 15(5)/,5 1 1,5,5 3 3,5 Q[m³/h] 33 Subject to change 9/8 WILO SE

339 Solar thermal, geothermal energy systems Standard pumps (single pumps) Series description Wilo-Star-ST Solar thermal, geothermal energy systems Standard pumps (single pumps) Series description Wilo-Star-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Speed-stage switching Manual functions Setting the speed stages: 3 speed stages Equipment Wrench attachment point on pump body (only for nominal diameter DN 5) Cable lead-in possible on both sides Quick connection with spring clips Blocking current-proof motor Scope of deliery Pump Seal Installation and operating instructions Solar thermal, geothermal energy systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 335

340 Solar thermal, geothermal energy systems Standard pumps (single pumps) Technical data Wilo-Star-ST Solar thermal, geothermal energy systems Standard pumps (single pumps) Technical data Wilo-Star-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-ST... 15/ 15/ 15/7 15/9 15/11 5/ 5/ 5/7 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of + C [ C] -1 up to +11 (in short-time operation h: +1) Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Pipe connections Screwed connection Rp ½ ½ ½ ½ ½ Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Subject to change 9/8 WILO SE

341 Solar thermal, geothermal energy systems Standard pumps (single pumps) Technical data Wilo-Star-ST Wilo-Star-ST... 15/ 15/ 15/7 15/9 15/11 5/ 5/ 5/7 Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP IP IP IP IP Insulation class F F F F F F F F Materials Pump housing Grey cast iron (EN-GJL-) Impeller Polypropylene Pump shaft Stainless steel (XCr13) Bearing Carbon Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Solar thermal, geothermal energy systems Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 337

342 Solar thermal, geothermal energy systems Standard pumps (single pumps) Pump cures Wilo-Star-ST Solar thermal, geothermal energy systems Standard pumps (single pumps) Pump cures Wilo-Star-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-ST 15/, 5/ Wilo-Star-ST 15/, 5/ Rp½ [m/s],,8 1, 1, Rp1 H[m] Wilo-Star-ST 15/, 5/ 1 ~ 3 V - Rp ½ / Rp Rp½ [m/s],5 1, 1,5, Rp1 H[m] Wilo-Star-ST 15/, 5/ 1 ~ 3 V - Rp ½ / Rp ,5 1, 1,5,,5 3, Q[m³/h],,,,8 1, Q[l/s] 1 3 Q[m³/h],,,,8 1, 1, Q[l/s] 8 1 P 1 [W] Q[Igpm] 8 1 P 1 [W] Q[Igpm],5 1, 1,5,,5 3, Q[m³/h] 1 3 Q[m³/h] Wilo-Star-ST 15/7, 5/7 Wilo-Star-ST 15/ Rp½ [m/s],,8 1, 1,, Rp1 H[m] Wilo-Star-ST 7 15/7, 5/7 1 ~ 3 V - Rp ½ / Rp 1,5 1 1,5 1 1 Wilo-Star ST 15/9 1 ~ 3 V - Rp ½ [m/s] P 1[W],5 1, 1,5,,5 3, 8 3,5 Q[m³/h],,,,8 1, Q[l/s] Q[Igpm] P 1 [W] H[m] min,5 1 1,5,5,1,,3,,5,,7,,,,8 Q min [m 3 /h] [l/s] [lgpm],5 1, 1,5,,5 3, 3,5Q[m³/h],5 1 1,5,5 [m 3 /h] 338 Subject to change 9/8 WILO SE

343 Solar thermal, geothermal energy systems Standard pumps (single pumps) Pump cures Wilo-Star-ST Wilo-Star-ST 15/11 1 1,5 1 1,5 [m/s] Wilo-Star ST 15/11 1 ~ 3 V - Rp ½ 8 P 1 [W] H[m],5 1 1,5,5,1,,3,,5,,7,,,,8 Q [m 3 /h] [l/s] [lgpm] 8,5 1 1,5,5 [m 3 /h] Solar thermal, geothermal energy systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 339

344 Solar thermal, geothermal energy systems Standard pumps (single pumps) Terminal diagram, motor data Wilo-Star-ST Solar thermal, geothermal energy systems Standard pumps (single pumps) Terminal diagram, motor data Wilo-Star-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal L N PE Blocking current-proof motor Single-phase motor (EM) -pole - 1~3 V, 5 Hz With built-in capacitor Motor data Wilo-Star-ST... Nominal motor power Speed Power consumption Max. current Capacitor Threaded cable connection Motor protection P n P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] 15/ not required / 1x11 (blocking current-proof) 15/ not required / 1x11 (blocking current-proof) 15/ not required / 1x11 (blocking current-proof) 15/ not required / 1x11 (blocking current-proof) 15/ not required / 1x11 (blocking current-proof) 5/ not required / 1x11 (blocking current-proof) 5/ not required / 1x11 (blocking current-proof) 5/ not required / 1x11 (blocking current-proof) Obsere name plate data! 3 Subject to change 9/8 WILO SE

345 Solar thermal, geothermal energy systems Standard pumps (single pumps) Dimensions, weights Wilo-Star-ST Solar thermal, geothermal energy systems Standard pumps (single pumps) Dimensions, weights Wilo-Star-ST Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing A Dimension drawing B ,7 G PG 11 b ,8 9 (13) l G (Rp) 33 l 1 7, G 13,,5 11,5 (19) 91 (79) 9,5 Dimensions, weights Wilo-Star-ST... Screwed connection Thread Oerall length Dimensions Weight approx. Dimension drawing Rp G l l 1 b 3 M [mm] [kg] 15/ ½ A 15/ ½ A 15/7 ½ A 15/9 ½ 1¼ B 15/11 ½ 1¼ B 5/ 1 1½ A 5/ 1 1½ A 5/7 1 1½ A Solar thermal, geothermal energy systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 31

346 Solar thermal, geothermal energy systems Standard pumps (single pumps) Series description Wilo-Star-RSG Solar thermal, geothermal energy systems Standard pumps (single pumps) Series description Wilo-Star-RSG Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Glandless circulation pump with screwed connection. Pre-selectable speed stages for power adjustment Application Geothermal systems, heating systems Special features/product benefits Special hydraulics for utilisation in geothermal systems Pump housing with cataphoretic (KTL) coating for the preention of corrosion from condensation formation Type key Example: Wilo-Star-RSG 5/7 Star Standard pump (screw-end pump) -RSG Version for geothermal systems 5 / Nominal connection width 7 Nominal deliery head [m] H[m] 8 Wilo-Star-RSG 7 Star-RSG 5/8, 3/8 Star-RSG 5/7, 3/ ,1,,3,,5,,8 1, 3 5 Q[m³/h] 3 Subject to change 9/8 WILO SE

347 Solar thermal, geothermal energy systems Standard pumps (single pumps) Series description Wilo-Star-RSG Solar thermal, geothermal energy systems Standard pumps (single pumps) Series description Wilo-Star-RSG Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Equipment/function Operating modes Speed-stage switching Equipment Spanner grip on the pump body (only with nominal diameter DN 5) Cable entry possible on both sides Quick connection with spring clips Blocking current-proof motor Scope of deliery Pump Seals Installation and operating instructions Accessories Screwed connections Thermal insulation shells Solar thermal, geothermal energy systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 33

348 Solar thermal, geothermal energy systems Standard pumps (single pumps) Technical data Wilo-Star-RSG Solar thermal, geothermal energy systems Standard pumps (single pumps) Technical data Wilo-Star-RSG Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-RSG... 5/7 5/8 3/7 3/8 Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Potable water and water for food-processing companies in accordance with TrinkwV 1 (drinking water ordinance) Output Deliery head [m] Max. olume flow [m 3 /h] Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of +5 C [ C] Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of + C [ C] Temperature range for applications in secondary hot water circulation systems at ambient temperature of + C [ C] Maximum permissible total hardness in secondary hot water circulation systems [ d] - 1 to Standard ersion for operating pressure, p max Special ersion for operating pressure, p max Pipe connections Screwed connection Rp 1 1 1¼ 1¼ Flange for counter flange PN, standard ersion Flange for counter flange PN 1, special ersion Combination flange PN /1 for counter flanges PN and PN 1, standard ersion Support-bracket mounting (with horizontal shaft only), standard ersion Support-bracket mounting (with horizontal shaft only), special ersion Electrical connection Mains connection 1 ~ [V], standard ersion Mains connection 3 ~ [V], standard ersion Mains connection 3 ~ [V], with optional switching plug Mains frequency Subject to change 9/8 WILO SE

349 Solar thermal, geothermal energy systems Standard pumps (single pumps) Technical data Wilo-Star-RSG Wilo-Star-RSG... 5/7 5/8 3/7 3/8 Motor/electronics Electromagnetic compatibility EN 18-3 Emitted interference EN 1--3 Interference resistance EN 1-- Power electronics Protection class IP IP IP IP Insulation class F F F F Materials Pump housing Grey cast iron (EN-GJL-) Impeller Plastic (PP - % GF) Pump shaft Stainless steel (XCr13) Bearing Carbon, metal impregnated Minimum suction head at suction port [m] for preenting caitation at water pumping temperature Solar thermal, geothermal energy systems Minimum suction head at 5 C Minimum suction head at 95 C Minimum suction head at 11 C = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 35

350 Solar thermal, geothermal energy systems Standard pumps (single pumps) Pump cures Wilo-Star-RSG Solar thermal, geothermal energy systems Standard pumps (single pumps) Pump cures Wilo-Star-RSG Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Star-RSG 5/7, 3/7 Wilo-Star-RSG 5/8, 3/8,5 1, 1,5,,5 3,,5 1, 1,5, H[m] 8 Wilo - Star-RSG 5/7, 3/7 1 ~ 3 V - Rp 1 / Rp 1¼ Rp1 Rp1¼ [m/s],5 1, 1,5, H[m] 8,5 1, 1,5,,5 3, Wilo - Star-RSG 5/8, 3/8 1 ~ 3 V - Rp 1 / Rp 1¼ Rp1 Rp1¼ [m/s] 1 3 5,,8 1, 1, Q[m³/h] Q[l/s] 1 3 5,,8 1, 1, Q[m³/h] Q[l/s] P 1 [W] Q[Igpm] P 1 [W] Q[Igpm] Q[m³/h] Q[m³/h] 3 Subject to change 9/8 WILO SE

351 Solar thermal, geothermal energy systems Standard pumps (single pumps) Terminal diagram, motor data Wilo-Star-RSG Solar thermal, geothermal energy systems Standard pumps (single pumps) Terminal diagram, motor data Wilo-Star-RSG Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal A L N PE Blocking current-proof motor Single-phase motor (EM) -pole - 1~3 V, 5 Hz With built-in capacitor Motor data Wilo-Star-RSG... Nominal motor power 5/7 57 Speed Power consumption Max. current Capacitor Threaded cable connection Motor protection P n P 1 I C PG [W] [rpm] [W] [A] [ F/VDB] [PG] / / / / 1x11 3.5/ 1x11 3.5/ 1x11 3.5/ 1x11 not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) not required (blocking current-proof) Solar thermal, geothermal energy systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 37

352 Solar thermal, geothermal energy systems Standard pumps (single pumps) Dimensions, weights Wilo-Star-RSG Solar thermal, geothermal energy systems Standard pumps (single pumps) Dimensions, weights Wilo-Star-RSG Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing b 1 b 3 G PG 11 l l3 b l b a l 1 Motor horizontal Terminal box positions for 3,, 9 and 1 o clock possible Dimensions, weights Wilo-Star-RSG... Pipe connection Thread Dimensions Rp G A b 1 b b 3 b l l 1 l 3 l M Weight approx. [mm] [kg] 5/7 1 1½ /8 1 1½ /7 1¼ /8 1¼ Subject to change 9/8 WILO SE

353 Serice/accessories Control technology Motor technology Serice/accessories Control technology Motor Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Motor technology The motor design forms the basis for the entire Wilo-TOP series. The "Cold Motor" concept is based on optimised rotor and stator configurations in conjunction with similarly optimised motor mechanics and an electrical connecting technology with chamber block contacts. The conentional class F and H insulating materials are fully sufficient due to the minor electrical losses and the resulting reduced heat generation. Electrical connection Wilo-TOP-S, TOP-SD, Wilo-TOP-D, Wilo-TOP-Z, Wilo-SE, Wilo-SE- TW, Wilo-TOP-RL The single-phase motors as well as the three-phase motors are both designed as "oltage range motors" for European oltage. Single-phase motor: 1~3 V, 5Hz, tolerance in accordance with DIN IEC 38: ± 1%. Connection to single-phase power supply also permitted, 1~ V, 5Hz. Three-phase motor: 3~ V, 5Hz, tolerance in accordance with DIN IEC 38: ± 1%. Connection to three-phase power supply also permitted, 3~38 V, 5Hz. The connection to 3~3 V power supply is also possible with Wilo-TOP-S/-SD and Wilo-TOP-Z if the switching plug, 3~3 V, as accessory is used. The connection to 3~3 V power supply is possible with TOP-D ia the winding switch in the terminal box. Important: When operating the Wilo pumps with control deices or modular accessories, the electrical operating conditions according to VDE 1 are to be obsered (for details, see Planning guide). Indication of direction of rotation The integrated electronic indication of direction of rotation with the Wilo-TOP three-phase pumps indicates the correct direction of rotation when the direction of rotation control lamp lights up and the incorrect one when it goes out. Motor protection, Wilo-TOP series Motor fuse protection in Wilo-TOP pumps is ensured as follows: Blocking current-proof motors: No motor protection required The motors are designed in such a way that the windings are not damaged in the eent of an oerload. That applies to the Wilo-TOP-D in three-phase/single-phase ersion with a nominal motor power P = W. Pumps with internal protection against unacceptably high winding temperatures The motors are designed in such a way that the motor oltage is switched off internally in the eent of an oerload and winding damage is thus preented. This applies to the pump types Wilo-TOP-S/-SD Wilo-TOP-Z Wilo-TOP-RL Wilo-SE/SE-TW in single-phase and in three-phase ersions with a nominal motor power 5W P 1 W. An automatic restart takes place with the single-phase ersions after the winding has cooled down, the threephase ersions are acknowledged by switching the mains oltage off and then back on. Pumps with full motor protection (WSK) and Wilo tripping unit SK / Implementation of full motor protection by means of thermal winding contacts (WSK) within the stator windings. That applies to TOP-S/ -SD/-D/-Z single-phase pumps with a nominal motor power P = 18W and TOP-D three-phase pumps with P W. Rotor unit The integration of all components that rotate and come into contact with water in the compact rotor unit ensures maximum smooth operation, long serice life and ease of handling during serice work. Air enting Rotor shaft / pump shaft Water Serice/accessories, systems Note: No pump entilation required during commissioning, since forced entilation takes place through a special hole in the shaft during operation of the Wilo-TOP pumps (see figure). Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 39

354 Serice/accessories Control technology Motor technology Pumps with integrated full motor protection including trip electronics Motor Thermal winding contact (WSK) opens in case of thermal winding oertemperature Electronics Supply oltage Trip mechanism in the terminal box Heating PTC Bimetal switch Bimetal washer (leaf spring) will be heated ia PTC in case of fault Full motor protection due to integrated tripping mechanism in the terminal box as standard in all Wilo-TOP-S/-SD/-Z three-phase pumps aboe P 18W, and in all Wilo-S/SD single-phase pumps aboe P 35W. Permanent full motor protection due to precise motor temperature monitoring: TOP-S/-SD/-Z: thermal winding contacts (WSK) in the winding (at P 18W) In the eent of a fault, e.g. if there is impermissible motor heating caused by blocking, -phase operation etc., with WiloTOP-S/-SD/-Z there is a three-pole deactiation in the terminal box of the pump motor. They must be reset by pressing the acknowledge button on the terminal box. Fault indication/signal Standard integrated signals at the terminal box with Fault signal light Collectie fault signal (P 18W) with potential-free NC contact in accordance with VDI 381 with Wilo-TOP three-phase pumps (not TOP-D). 35 Subject to change 9/8 WILO SE

355 Serice/accessories Wiring diagrams Connection for multi-speed Wilo-TOP motors Serice/accessories Wiring diagrams Connection for multi-speed Wilo-TOP motors Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Motor with internal protection, P up to 9 W (TOP series) - no external motor protection necessary! Single-phase motor 1~3 V, 5 Hz Motor with internal protection, P up to 9 W (TOP series) - no external motor protection necessary! Three-phase motor 3~ V, 5 Hz Pump 3 ~ V, 5 Hz L N PE L1 L L3 L N PE 1 ~ 3 V, 5 Hz Pump L1 L L3 With built-in capacitor Motor with built-in thermal winding contacts, P = 18 W (TOP series) Single-phase motor 1~3 V, 5 Hz With tripping unit Wilo-SK /SK 1 ~ 3 V, 5 Hz PE L1 N SK SK PE PE L1 U L V L3 W N N N SK 1 11 Pump L N WSK C1 C No rotation direction check required! Important! When using different contactor equipment: Terminals 15 and 1 "WSK" can be connected in control circuit ( 3 V). When using a motor protection switch proided onsite, its settings must be according to the pump name plate specifications. Serice/accessories, systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 351

356 Serice/accessories Wiring diagrams Connection for constant-speed three-phase motors 3 V / V Serice/accessories Wiring diagrams Connection for constant-speed three-phase motors 3 V / V Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Blocking current-proof motor, P up to W - no motor protection necessary! Mains connection 1~3 V, 5 Hz Steinmetz switching: Motor terminals in connection; attached capacitor Blocking current-proof motor, P up to W - no motor protection necessary! Mains connection 3~ V, 5 Hz Motor terminals in Y circuit 1 ~ 3 V, 5 Hz PE L1 N 3 ~ V, 5 Hz PE L1 L L3 Pump U1 V1 W1 Pump U1 V1 W1 W U V W U V Blocking current-proof motor, P up to W - no motor protection necessary! Mains connection 3~3 V, 5 Hz Motor terminals in connection Motor with built-in thermal winding contacts, P W Mains connection 1~3 V, 5 Hz 1 ~ 3 V, 5 Hz PE L1 N SK SK 3 ~ 3 V, 5 Hz PE PE L1 U L V L3 W N N N SK 1 11 PE L1 L L3 Pump U1 V1 W1 Pump U1 V1 W1 WSK W U V W U V Motor with built-in thermal winding contacts, P W Mains connection 3~ V, 5 Hz 3 ~ V, 5 Hz PE L1 L L3 N Direction of rotation must be checked! To change the direction of rotation: Swap capacitor terminal connections W <-> V (illustrated by dashed lines) Motor with built-in thermal winding contacts, P W Mains connection 3~3 V, 5 Hz 3 ~ 3 V, 5 Hz PE L1 L L3 SK SK PE PE L1 U L V L3 W N N N SK 1 11 SK SK PE PE L1 U L V L3 W N N N SK 1 11 Pump U1 V1 W1 Pump U1 V1 W1 WSK WSK W U V W U V Direction of rotation must be checked! To change the direction of rotation: Swap any two phase wires! Direction of rotation must be checked! To change direction of rotation: Swap any two phase wires! 35 Subject to change 9/8 WILO SE

357 Serice/accessories Wiring diagrams Connection for Wilo-TOP-E-/-ED motors Serice/accessories Wiring diagrams Connection for Wilo-TOP-E-/-ED motors Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-E/-ED Mains connection 1~3 V, 5 Hz 1~3 V, 5 Hz PE L1 N Wilo-TOP-E/-ED Mains connection 3~3 V, 5 Hz, connection between phases 3~3 V, 5 Hz L1 L or L L3 or PE L1 L3 L N SSM Wilo-TOP-E/-ED L N SSM Wilo-TOP-E/-ED Wilo-TOP-E/-ED Mains connection 1~3 V, 5 Hz, in three-phase supply network 3~ V, 5 Hz 1 ~ 3 V, 5 Hz L1 N L PE L3 SSM Wilo-TOP-E/-ED Important: The correct connection of the neutral conductor is to be obsered! Serice/accessories, systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 353

358 Serice/accessories Wiring diagrams Connection for Wilo-Stratos/-Z/-D/-ZD motors Serice/accessories Wiring diagrams Connection for Wilo-Stratos/-Z/-D/-ZD motors Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Stratos/Stratos-Z/Stratos-D Mains connection 1~3 V, 5/ Hz 1~3 V, 5/ Hz PE L1 N Stratos/Stratos-Z/Stratos-D Mains connection 3~3 V, 5/ Hz, Connection between two phases 3~3 V, 5/ Hz L1 L or L L3 or PE L1 L3 L N SSM Wilo-Stratos/-Z/-D L N SSM Wilo-Stratos/-Z/-D Stratos/Stratos-Z/Stratos-D Mains connection 1~3 V, 5/ Hz, in three-phase supply system 3~ V, 5/ Hz Stratos-ZD Mains connection 1~3 V, 5/ Hz 1~3 V, 5/ Hz 1 ~ 3 V, 5/ Hz L1 N PE L1 N L PE L3 L N SSM L N SSM Wilo-Stratos/-Z/-D Wilo-Stratos-ZD Important: The correct connection of the neutral conductor is to be obsered! Stratos-ZD Mains connection 1~3 V, 5/ Hz, Connection between two phases 3~3 V, 5/ Hz L1 L or L L3 or Stratos-ZD Mains connection 1~3 V, 5/ Hz, in three-phase supply system 3~ V, 5/ Hz 1 ~ 3 V, 5/ Hz L1 L N PE L1 L3 PE L3 L N SSM L N SSM Wilo-Stratos-ZD Wilo-Stratos-ZD Important: The correct connection of the neutral conductor is to be obsered! 35 Subject to change 9/8 WILO SE

359 Serice/accessories Operating and serice unit Switching plugs/serice units Serice/accessories Operating and serice unit plugs/serice units Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Switching "N" 3 ~ 3 V 3 ~ V Retrofit plug for three-phase pumps Wilo-TOP-S/-SD/-Z for connecting the pump motor to the existing mains oltage 3~3 V, 5 Hz. Weight: approx. 3 g. >Equipment/function The simple conersion for connecting the pump to 3~3 V is achieed by replacing the standard V speed/oltage plug in the terminal box of the pump with the 3 V switching plug (accessory). This retrofitting does not permit the connection of the pump to 1~3 V. No further wiring work is required. Manual ariable speed switching with the plug is retained for 3 stages. DKG-II rotational monitoring/serice unit Wilo serice unit with extended function for electronic, non-contact monitoring of the exact direction of rotation (glanded and glandless pumps) as well as testing for possible pump standstill (standard glandless pumps in single-phase or three-phase design). Measuring always takes place during operation. It is no longer necessary to briefly switch the pump motor on and off. Deice Including 9 V battery (commercially aailable) and testing directions. Three integrated, high-sensitiity sensors measure the stray field of the pump motor when the serice unit is applied. Based on the time sequence of the sensor signals, the electronic unit determines the direction of rotation and the rotation of the pump rotor and thus the coneyance of the fluid through the pump. Red and yellow LEDs indicate disrupted/undisrupted pump operation quickly and clearly. Wilo direction-of-rotation indicator Direction-of-rotation indicators (fie x in the scope of deliery) for the non-contact monitoring/indication of the direction of rotation of glandless pumps. Serice/accessories, systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 355

360 Serice/accessories Pipe unions Pipe unions Serice/accessories Pipe unions Pipe unions Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Malleable cast iron screwed connections Installation dimensions Screwed connections for circulation pumps Union inserts with female threads for connection to steel pipes (DIN ) with Whitworth pipe thread in accordance with DIN 1-1 G Rp G Rp Malleable cast iron (GTW chromated) 1 set of screwed connections consisting of: union nuts, flat gaskets and union inserts l l Note: Screwed connections are not included in the pump's scope of deliery. Screwed connections - pump configuration, dimensions and weights Dimensions Oerall length Pipe connection size Weight (set) Variable Rp/R G Øi l l DN, steel pipe DIN DN, copper pipe DIN EN 157 Unit [mm] [mm] [kg] GTW 1 For pumps with pump housing thread G 1½ GTW 1 ¼ For pumps with pump housing thread G Rp 1 G 1½ Rp 1¼ G Subject to change 9/8 WILO SE

361 Serice/accessories Pipe unions Pipe unions Serice/accessories Pipe unions Pipe unions Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Brass screwed connections Installation dimensions A G øi R Screwed connections for secondary hot water pumps and solar heating pumps Fig. A: Brass material (MS). Special union inserts with Whitworth male thread (DIN 1-1) and female thread for choice between threaded connections and solder joints to copper pipe (DIN EN 157) G Rp B G Rp Fig. B: Brass material (MS). Union inserts with female threads for connection to copper pipes (DIN EN 157) with Whitworth pipe thread in accordance with DIN EN 1-1. Brass (MS), malleable cast iron (GTW, chromated) 1 set of screwed connections consisting of: union nuts (GTW chromated or brass for MS 3/ type), flat gaskets and union inserts, screw or soldering connection l l Note: Screwed connections are not included in the pump's scope of deliery. Screwed connections - pump configuration, dimensions and weights Dimensions Oerall length Pipe connection size Weight (set) Figure Variable Rp/R G Øi l l DN, steel pipe DIN DN, copper pipe DIN EN 157 Unit [mm] [mm] [kg] MS ½ For secondary hot water circulation pumps with housing or ale male thread G 1 MS ¾ For secondary hot water circulation pumps with housing thread G 1¼ MS 1 For secondary hot water circulation pumps with housing thread G 1½ MS 1¼ For secondary hot water circulation pumps with housing thread G Rp ½ G Ø 15. A Rp ¾ G 1¼ R 3/.3 B Rp 1 G 1½ Ø 8.7 A Rp 1¼ G Ø A Serice/accessories, systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 357

362 Serice/accessories Adapter fittings Wilo-R Serice/accessories Adapter fittings Wilo-R Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design C l l 1 l DN G Adapters for length compensation, Wilo-R New pump Pipe Dimensions Material Weight approx. DN G C DN l 1 l M [mm] [kg] R 5 G 1½ R 1½ 5 18 GG. R 1 5 G 1½ R 1½ GG.3 R 5 G 1½ R 1½ 5 38 GG.5 R 5 5 G 1½ R MS.1 R 5 G 1½ R GG.3 R 7 5 G 1½ R 3 18 GG. R 1 5 G 1½ R ¼ 3 5 MS.1 R 8 3 G R 3 18 GG.3 R 9 3 G R 3 38 RG. R 1 3 G R 3 38 GG.3 R 1 3 G R GG. R 3 G R GG.8 R 11 3 G R GG 1. Note: Scope of deliery Including 1 adapter and seals 358 Subject to change 9/8 WILO SE

363 Serice/accessories Adapter fittings Wilo-RF Serice/accessories Adapter fittings Wilo-RF Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design C l l l 1 C Flanged rings, Wilo-RF Wilo-RF flanged rings are - with some exceptions - intended for length compensation with PN flanges (RF, RF 5, and RF also in PN 1). A pipe modification is required for length compensation with PN 1/ 1 flanges. l DN G DN G Flanged rings, Wilo-RF New pump Pipe Version Dimensions Material Standard ersion for operating pressure Weight approx. DN G C l 1 l p max M [mm] [bar] [kg] RF 7 5 G 1½ DN 5 II GG. RF 1 5 G 1½ DN 5 I GG 1. RF 9 5 G 1½ DN I 15.5 GG 1. RF 13 5 G 1½ DN 5 I GG 1.9 RF 1 3 G DN 3 II GG 1. RF 3 G DN 3 I.5 7 GG 1. RF 3 3 G DN 3 I 15.5 GG 1. RF 3 G DN 3 I GG.5 RF 3 G DN 3 I GG 1/1.7 RF 3 G DN II GG 1.3 RF 8 3 G DN (square flange) I GG.9 RF 1 3 G DN I GG 1. RF 11 3 G DN 5 II GG 1.7 RF 5 3 G DN 5 I 15.5 GG.8 RF 5 3 G DN 5 I 15.5 GG 1/1 3.1 RF 3 G DN 5 I GG 3. RF 3 G DN 5 I GG 1/1 3.3 Note: The scope of deliery Including: 1 flange ring, seals and screws Accessories Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 359

364 Serice/accessories Adapter fittings Wilo-F Serice/accessories Adapter fittings Wilo-F Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design ød c DN l l l 1 Wilo-F flange intermediate connecting pieces The Wilo-F flange intermediate connecting pieces - with some exceptions - are intended for length compensation with the flanges PN or PN 1. Onsite pipe modification is required if adapters are not aailable. The washers included in the scope of deliery must be used for pumps that hae combination flanges. F1-MS flange pieces are made of bronze brass CW 1 N and are approed for secondary hot water circulation systems. Intermediate flange connecting piece for length compensation, Wilo-F New pump Pipe Dimensions Material Standard ersion for operating pressure DN C l 1 l Ø d p max M Weight approx. [mm] [bar] [kg] F DN GG.8 F DN GG 1/1 1. F 1 DN GG 1. F 1 DN GG 1/1 1. F 1-MS DN MS 1.3 F 1-MS DN MS 1/1 1.8 F DN GG.1 F DN GG 1/1.3 F 5 DN GG.7 F 5 DN GG 1/1.8 F 3 5 DN GG 1.1 F 3 5 DN GG 1/1 1.3 F 5 DN GG 1.7 F 5 DN GG 1/1 1.9 F 5 5 DN GG 1.9 F 5 5 DN GG 1/1.1 F 9 5 DN GG.8 F 9 5 DN GG 1/1 1. F 1 5 DN GG 1.5 F 1 5 DN GG 1/1 1.7 F 11 5 DN GG. F 11 5 DN GG 1/1. F 8 5 DN GG.8 F 8 5 DN GG 1/1 3. F 9 5 DN GG 3.1 F 9 5 DN GG 1/1 3.3 F 1 8 DN GG.9 F 17 8 DN GG.1 F 3 8 DN GG. F 3 8 DN GG 1/1 3.3 F 18 8 DN GG 3.7 F 3 1 DN GG 3.9 F 35 1 DN GG 5.7 Note: The scope of deliery Including: seals and screws 3 Subject to change 9/8 WILO SE

365 Serice/accessories Thermal pump insulation Wilo thermal insulation shells Serice/accessories Thermal pump insulation Wilo insulation shells Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo thermal insulation shells > User benefits Reduces the heat losses of the pump by up to 85 % (depending on the electrical power P 1 ) Reduces the oerall energy consumption of the heating system Saes energy costs Resistant to moisture, salts, many acids, most greases and solents Ensures een temperature distribution at the pump Protects the pump from outside moisture Groundwater-neutral, propellant-free, formaldehyde-free 1 % recyclable Fire resistance classification B > Field of application Wilo screw-end pumps, 18 mm: Star-RS 5/ to...-rs 5/, Star-RS 3/ to...-rs 3/, Star-ST 5/... Wilo circulation pumps, 1 mm: Star-Z /1 Wilo circulation pumps, 18 mm: Star-Z 5/ Star-Z 5/ Wilo energy-saing pumps, 18 mm: Star-E 5/1-3 to...-e 5/1-5 Star-E 3/1-3 to...-e 3/1-5 Serice/accessories, systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 31

366 Serice/accessories Cold water pump insulation Wilo-ClimaForm Serice/accessories Cold water pump insulation Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-ClimaForm >Wilo-ClimaForm Diffusion-proof insulation of pump housings in cold water applications (material: Armacell system). Suitable for single pumps of the series: Wilo-Stratos Wilo-Stratos-Z Wilo-TOP-S Wilo-TOP-RL Wilo-SE For aoiding condensation formation on the surface of the pump housing and consequential damage caused by drips and corrosion on the pump housing and on the rest of the system. >Scope of deliery Low-temperature insulation shell including Armaflex band for form-fitting sealing between insulation and motor flange, installation instructions and packaging. The processing materials required for the Armacell system (e.g. special cleaners, AF adhesie, UV protectie coating) are to be proided by the customer. >Application benefits and field of application Industrially prefabricated low-temperature insulation shell for the fast insulation of pump housings and secure connection with onsite diffusion-proof pipe insulation manufactured by Armacell GmbH. Permitted temperature range of the fluid: -1 C to +15 C Simple contours and surfaces facilitate the application of any onsite surface coatings (e.g. coat of paint for UV protection, sheet metal application for impact protection) Smoother transition to ongoing pipe insulation: Pipe unions/counter flanges are enclosed by the insulation Dimensionally precise adjustment to the housing geometry reduces the hollow space between insulation and the pump housing and thus the inclusion of air and moisture The flexible elastomer insulation material can be cut and re-glued in situations where access for installation is difficult Dimension drawing l b a b1 a1 3 Subject to change 9/8 WILO SE

367 Serice/accessories Cold water pump insulation Wilo-ClimaForm Serice/accessories Cold water pump insulation Wilo-ClimaForm Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimensions, weights accessories For Wilo-... Dimensions Stratos/-Z 5/1-, 5/1-8, 3/1-, 3/ 1-8 l A a 1 b b 1 [mm] Stratos/-Z 3/ Stratos/-Z 3/ Stratos/-Z / Stratos/-Z / Stratos/-Z / Stratos/-Z 5/ Stratos/-Z 5/1-9, 5/ Stratos/-Z 5/ Stratos/-Z 5/ Stratos/-Z 8/ Stratos/-Z 1/ TOP-S 3/, 3/, TOP-RL 3/, 3/.5, SE 15-N TOP-S 5/5, 3/5, TOP-RL 5/5, 5/7.5, 3/7.5, SE 11-N TOP-S 5/ TOP-S 5/1 1) TOP-S 5/ TOP-S 3/ TOP-S 3/1 1) TOP-S / TOP-S /7 1) TOP-S / TOP-S /15 1) TOP-S 5/ 1) TOP-S 5/ TOP-S 5/ TOP-S 5/ TOP-S 5/ TOP-S 5/1 (5 W) TOP-S 5/13, 5/ TOP-S 8/7 1) TOP-S 8/1 1) TOP-S 1/1 1) Serice/accessories, systems 1) Due to the complex geometry of the pump bodies, the insulation layer thickness specification of 19 mm may be fallen short of in certain areas with this ClimaForm. If the following extreme operating conditions occur simultaneously: Low fluid temperature (< C) High ambient temperature ( > C) High humidity (> 7%) it is possible that limited condensation formation may occur locally on the surface of the ClimaForm. This will not impair the protectie function of the pump. The same applies in the eent that the ClimaForm insulation layer is squeezed to a lesser thickness. Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 33

368 Systems System seperation, condensate lifting unit Series Oeriew Wilo-Safe-WS, Wilo-DrainLift Con Systems System seperation, condensate lifting unit Series Oeriew Wilo-Safe-WS, Wilo-DrainLift Con Subject to change 9/8 WILO SE Wilo Catalogue C3-5 Hz - Wastewater and sewage lifting units, pumps stations Series: >Design Complete system/basic deice for hydraulic separation of floor heating systems >Application Floor heating systems of all kinds; system separation for oxygen-rich fluids Series: Wilo-DrainLift Con H[m] Wilo-DrainLift Con Q[l/h] >Design Lifting unit for condensates >Application For pumping condensate, can be used in Condensing boiler technology (an upstream neutralisation system must be used with oil-fired boilers) Air-conditioning and refrigeration systems (such as refrigerators and eaporators) 3 Subject to change 9/8 WILO SE

369 Systems System separation for floor heating Series description Wilo-Safe Systems System separation for floor heating Series description Wilo-Safe Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Safe WS 5- complete Consisting of: WSG 5- Wilo-Safe basic unit, WSA 5 Wilo-Safe connector set, WSM 5 Wilo-Safe mixer Wilo-Safe WS 5- E complete Like WS 5-, complete, but with electronically controlled pump, red brass and ceramic shaft for the floor circulation Wilo-Safe basic unit WSG 5- Consisting of: Star-Z 5/ floor-area pump with red brass housing, special heat exchanger WT 5- Ms/Cu, secondary pipe assembly,.5 bar safety ale, filling/drain cock, multi-ales with blocking and built-in thermometer 1 C including immersion wells and connection option for an expansion tank, -bar pressure gauge, insulating shells made of enironmentally safe EPP incl. wall bracket and fixation material Serice/accessories, systems Output parameters for WS 5-, complete Thermal output up to Volume flow Primary circuit Feed temperature Return temperature Volume flow Secondary circuit Feed temperature Return temperature [kw] [m 3 /h] [ C] [ C] [m 3 /h] [ C] [ C] Conentional boiler Low-temperature boiler Condensing boiler Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 35

370 Systems System separation for floor heating Series description Wilo-Safe Systems System separation for floor heating Series description Wilo-Safe Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Safe WSA 5- connection set Consisting of: Primary circuit pump Star-RS 5/, primary elbow with entilation ale, thermometer, 1 C and screwed connections. WSA goes with WSG 5- Wilo-Safe heat exchanger WT 5, Ms/Cu Consisting of: Heat exchanger Jacket made of brass CuZn 3 Pb As, x 1 mm Ribbed helical coil made of copper SF-Cu, x mm Primary circuit (boiler side) through helical coil with G 1¼" male thread for feed and G 1½" for return and connection Rp 1" for bypassing the 3-way mixer Secondary circuit (floor heating system) through shell area of the heat exchanger with G 1½" or G 1¼" male thread for feed and return Wilo-Safe mixer WSM 5- G 1" 1 1 / " Ø 73,5 8 8 >Scope of deliery Consisting of: 3-way mixer (setting angle 9 ), with two-sided scaling (-1). WSM goes with WSG 5- >Technical data Max. operating pressure: bar Max. differential pressure: bar Permissible temperature range: -3 C, +11 C Required torque: Nm 7 G 1 1 / " >Materials Housing, shaft, cone: Brass Drie sleee: Plastic O-rings: EPDM elastomers >Accessories >Wilo-Safe sero motor For direct connection (possible without adapter plate) to the Wilo-Safe WSM mixer For automatic control 3 V, 5 Hz;.5 VA, 5 Nm, setting angle 9, min Sticker (red/blue) enclosed for labelling the control button of the Wilo-Safe motor >Wilo-Safe adapter plate for the set-up of commercially aailable sero motors (from model year 9) on the Wilo-Safe mixer WSM. Do not forget the attachment set or the seromotor control leer (to be proided onsite). 3 Subject to change 9/8 WILO SE

371 Systems System separation for floor heating Technical data Wilo-Safe Systems System separation for floor heating Technical data Wilo-Safe Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Safe... Approed fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures ( 1:1; aboe % admixture, the pumping data must be checked) Output Deliery head [m] - Max. olume flow [m 3 /h] - Speed range Permitted field of application Temperature range for applications in heating/entilation/air-conditioning systems at ambient temperature of + C [ C] -9 Standard ersion for operating pressure, p max Connections Nominal flange diameter DN see dimension drawings Electrical connection Mains connection 1 ~ [V], standard ersion 3 Mains frequency 5 Motor/electronics Emitted interference EN 1--3 Interference resistance EN 1-- Radio shielding degree - Protection class - Insulation class - Materials Pump housing - Impeller - Pump shaft - Bearing Carbon Dimensions/weights Serice/accessories, systems Gross olume - Gross weight 18. = aailable, - = not aailable Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 37

372 Systems Condensate/wastewater/drainage Series description Wilo-DrainLift Con Systems Condensate/wastewater/drainage Series description Wilo-DrainLift Con Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Design Condensate lifting unit Type key Example: Con Wilo-DrainLift Con Condensate Special features/product benefits Low-noise operation ( 3dB[A]) inlet openings Standard alarm contact (NC/NO contact) Easy to install Motor unit reersible by 18 Variable inlets/drains Suitable for condensates with a ph alue. Application The condensate lifting unit is applied wheneer the condensate cannot be discharged ia the natural fall, or if the installation is located below the backflow leel. It was designed for the installation in condensing boilers in which aggressie condensate according to ATV worksheet A 51 builds up. he materials used in the unit allow to pump condensate up to a ph-alue of >=, pwithout any problems.an upstream neutralisaiton system must be installed with the lifting unit if it is used with oil- or gas-fired boilers which hae a power of > kw. Furthermore, the condensate lifting unit can be used in air-conditioning and cooling systems in which condensate builds up, e.g. for refrigerators and freezers, eaporators, refrigerated display cases. Description/design inlets in the coer (19 mm or mm). NW 1 mm hose connection on the pressure side with built-in non-return ale. The system can be installed in an upright position or wall-mounted using two fixation holes. The motor unit can be reersed by 18 on the tank, enabling a ariable inlet/drain. Scope of deliery Lifting unit, ready for connection, with standard-equipped alarm contact (NC/NO contact) for connection to condensing boiler or an alarm switchgear. Incl. hose connection with built-in non-return ale. 5m hose for pressure side, 1m alarm cable and m mains cable with shock-proof plug and wall fixation material and installation and operating instructions. Accessories Inlet adapter Ø to 5 mm, Ø to 3mm, Ø to mm Pressure hose 5 m length 38 Subject to change 9/8 WILO SE

373 Systems Condensate/wastewater/drainage Technical data Wilo-DrainLift Con Systems Condensate/wastewater/drainage Technical data Wilo-DrainLift Con Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-DrainLift Con... Approed fluids (other fluids on request) Charged condensate (ph >=.) Electrical connection Mains connection 1 ~ [V], standard ersion 3 Mains frequency 5 Nominal current. Power consumption 8 Length of connection cable Permitted field of application Operating mode S3-15% Max. fluid temperature 8 Connections Inlet connection 19/ mm Pressure port 1 Motor/electronics Protection class IP Dimensions/weights Gross weight.8 Gross olume 1.5 = aailable, - = not aailable Serice/accessories, systems Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 39

374 Systems Condensate/wastewater/drainage Pump cures, dimension drawing Wilo-DrainLift Con Systems Condensate/wastewater/drainage Pump cures, dimension drawing Wilo-DrainLift Con Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Pump -pole, 5 Hz [m] Wilo-DrainLift Con 5 H Q [l/h] Dimension drawing Ø ,5 19,5 37 Subject to change 9/8 WILO SE

375 Switchgears and control deices Plug-in modules, switchgears, motor protection, accessories Series oeriew Switchgears and control deices modules, switchgears, motor protection, accessories Series oeriew Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Plug-in modules: Wilo-S1R-h > Time switching for secondary hot water circulators Retrofittable plug-in module for time-sensitie ON/OFF control in secondary hot water circulation systems Switchgears: Wilo-SK 1 > Time switch unit Switchgear for automatic time-sensitie On/Off control For single pumps drien by single-phase or three-phase AC motors maximum switching capacity, 1 A Switchgears: Wilo-RS-System und Wilo-SD-System > Double pump switching Switchgear for dual pump management of glandless and glanded pumps For single-phase or three-phase AC motors Maximum switching capacity 1 A per pump Time- or fault-sensitie pump duty switchoer Time- or load-sensitie peak-load cut-in Including full motor protection apparatus Motor protection: Wilo-SK /SK > Full motor protection relays Full motor protection relays for pumps with thermal winding contacts (WSK) Wall-mounted deice for pumps with single-phase and three-phase AC motors Additional potential-free run and fault signals (only Wilo-SK ) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 371

376 Switchgears and control deices Plug-in modules, switchgears, motor protection, accessories Series oeriew Control deices: Vario-control system Wilo-VR-HVAC >Control deice for glandless and glanded pumps (electronically regulated stageless pumps and/or pumps with integrated frequency conerter) Variable-control system for stageless performance control of pumps of the TOP-E/-ED, Stratos/-D/-Z/-ZD, IP-E/DP-E, IL-E/DL-E, IL-E BF series For the control modes p-c and p- in heating and air-conditioning technology Pump performance splitting with up to units Nominal power up to P = kw Speed range between 1 % and % Including full motor protection deice Control deices: Comfort-control system Wilo-CRn >Control deice for glandless and glanded pumps (electronically regulated stageless pumps and/or pumps with integrated frequency conerter) Comfort control system for stageless power control of pumps of the series Stratos/-D/-Z/-ZD, IP-E/DP-E, IL-E/DL-E, IL-E...BF For all control modes in heating and air-conditioning technology Pump performance splitting with up to units Nominal power up to P = kw Speed range between 1 % and % Control deices: Wilo-CC-HVAC System Switchgear for glandless and glanded pumps (Standard pumps with fixed speed) Comfort control system for continuous performance control of conentional circulation pumps with three-phase motor For all control modes in heating and air-conditioning technology Pump duty splitting with up to units (more units on request) Nominal power up to P = kw (higher power on request) Speed range between 1 % and % Incl. motor protection deice Control deices: Comfort-control system Wilo-CR >Control deice for glandless and glanded pumps (Standard pumps with fixed speeds) Comfort-control system for stageless performance control of commercially aailable circulation pumps with a three-phase AC motor Suitable for all control modes used in heating, air-conditioning and pressure boosting Pump performance splitting with up to units Nominal power to P =3kW (to P = kw on request) Speed range between 1 % and % Including full motor protection deice 37 Subject to change 9/8 WILO SE

377 Switchgears and control deices Planning guide Pump performance control Switchgears and control deices Planning guide Pump control Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Pump performance control Load-specific excess pump performance Circulation pumps for central heating and air-conditioning as well as the hydraulic pipe system must be designed to be capable to meet the maximum climatic requirements. These maximum load conditions, howeer, only exist on a few days during the heating/cooling season. A typical load cure for a central heating system is shown on the diagram. Centralised and decentralised control systems interene continuously in the system's hydraulics in order to make adjustments to the actual load situation; in most cases, they cause a reduction of the olume flow while at the same time increasing the pump deliery head. Such operating states are not economical for pump operations, since lower deliery heads would in fact be sufficient, particularly for a low olume flow; in addition, the noise leels that would result must be aoided under all circumstances. Load factor Operating range Heating days Fig.: Typical load factor of a central heating system during a heating period of roughly 55 hours The Wilo solution: load-sensitie power adjustment Control mode Integrated infinitely ariable differential-pressure control Time-dependent actiation/deactiation single pumps Double pump control Infinitely ariable performance control single- and multi-pump systems Pump type/ pump model Stratos/Stratos-Z Star-E Star-ZE TOP-E IP-E/IL-E Signal/ control ariable p Control system Standard equipment TOP-Z t SK 1 Star-Z t S1R-h/SK 1 RS t SK 1 Stratos/Stratos-Z/ Stratos-D/Stratos-ZD p, t Stratos IF-Module TOP-E/-ED p, t IF-Module IP-E/DP-E p, t IL-E/DL-E p, t IF-Module Glandless and glanded pumps Glandless and glanded pumps p, +T, T, t 3 p, ±T, T, t, DDC CR system, CC system, VR system Motor protection Glandless pumps SK /SK Building automation Wilo-Control p = differential pressure ±T = feed/return temperature T = differential temperature t = time Switchgears and control deices pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 373

378 Switchgears and control deices Planning guide Pump performance control Switchgears and control deices Planning guide Pump performance Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Need for control Due to the constant further deelopment of equipment for building serices and the growing sensitiity towards energy consumption, three main factors were decisie for the use of controls for heating pumps in the past. 1. Optimisation of functions Adjustment of the flow rate/heat olume flow to requirements, particularly to stabilise hydraulic conditions and to reduce circulation losses.. Economic efficiency Reduction of the electricity consumption and operating costs, particularly during partial or low-load operation (i.e. for more than 8% of the operating time). 3. Comfort Aoiding system noise, in particular flow noise and noise in the thermostatic ales. In the context of reducing CO emissions and enironmental issues, saing electricity plays an eer more important role. It is widely known that generating power from fossil fuels produces significant leels of CO emissions. In Germany, engineers use the calculation principle that one kwh of electricity generated in a power station produces about.5 kg of CO in the form of emissions. The decisie factor for concentrating studies on pumps in particular is their proportionally high share of power consumption in the context of the energy balance of buildings. The causes for this are the high leels of operating hours as well as the familiar phenomenon of oerdimensioning heating pumps during the planning stage, factors which considerably add to the energy balance. Oer-dimensioning by a factor of to 5 times is quite frequent. For example, when the speed is doubled, the olume flow is increased by a factor of two and the deliery head by a factor of while the input power must be about 7 to 8 times greater H (%) 1,n 1,1n 1,n,9n,8n,7n,n P (%) 1,n 1,1n 1,n,9n,8n,7n,n Fig.: Pump cures of a pump during operation at different speeds Q[m³/h] Q[m³/h] Single-family house Pumps account for 1 15% of the oerall power consumption, because... Large building Pumps account for 5 8% of the oerall power consumption - There are two to four pumps (heating/secondary hot water circulation/accumulator charging, etc.), each pump with about 15 h to 5 h operating time per year (depending on the application), i.e. with three pumps on aerage: - 3 x 5Wxapprox. 35 a/h = approx. 7 kwh/a - By comparison: aerage, statistical total power consumption for a single-family house = approx. 5 to 8 kwh Pump performance control by speed ariation Of the many methods deeloped and tried in the past to automatically adjust the heating pump output to actual load demands, among them mechanical/hydraulic processes (bypass/throttling circuits etc.), the method of speed control has established itself on a lasting basis. Particularly high efficiency and easy handling hae ensured the dominance of speed control, since ideally, the performance parameters olume flow, pressure difference and output directly relate to changes of speed. n 1 /n = Q 1 /Q (n 1 /n ) = H 1 /H (n 1 /n )3 = P 1 /P 37 Subject to change 9/8 WILO SE

379 Switchgears and control deices Planning guide Selection guide (single pumps) Switchgears and control deices Planning guide Selection guide (single pumps) Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo pump type TOP-S 5/5 TOP-S 5/7 Function ON/OFF Wilo-SR-/SK system Time-dependent 1~ 3~ SK 1 TOP-S 5/1 SK 1 + SK TOP-S 5/13 TOP-S 3/ TOP-S 3/5 TOP-S 3/7 SK 1 TOP-S 3/1 SK 1 + SK TOP-S / SK 1 TOP-S /7 SK 1 + SK TOP-S /1 SK 1 + SK TOP-S /15 SK 1 + SK TOP-S 5/ SK 1 + SK TOP-S 5/7 SK 1 + SK TOP-S 5/1 SK 1 + SK TOP-S 5/15 TOP-S 5/7 SK 1 + SK TOP-S 5/1 SK 1 + SK TOP-S 5/13 TOP-S 5/15 TOP-S 8/7 SK 1 + SK TOP-S 8/1 TOP-S 8/15 TOP-S 8/ TOP-S 1/1 WM SK 1 + SK AXL 8/5-13 SK 1 + SK WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~ = three-phase motor 1~ = single-phase motor SK /SK required as contactor and/or for full motor protection Wilo pump type TOP-RL 5/7.5 SK 1 TOP-RL 3/ SK 1 TOP-RL 3/.5 SK 1 TOP-RL 3/7.5 SK 1 TOP-RL / SK 1 SE 11-N SK 1 SE 15-N SK 1 SE 15-N SK 1 SE -N SK 1 Star-RS 15/ SK 1 Star-RS 15/ SK 1 Star-RS 5/ SK 1 Star-RS 5/ SK 1 Star-RS 5/ SK 1 Star-RS 5/7 SK 1 Star-RS 5/8 SK 1 Star-RS 3/ SK 1 Star-RS 3/ SK 1 Star-RS 3/ SK 1 Star-RS 3/7 SK 1 Star-RS 3/8 SK 1 TOP-D 3//5 SK 1 SK 1 + SK TOP-D 5/8/1/15 SK 1 + SK SK 1 + SK Star-Z 15 SK 1 Star-Z /1 S1R-h WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~ = three-phase motor 1~ = single-phase motor Function ON/OFF Wilo-SR-/SK system Time-dependent 1~ 3~ WM SK /SK required as contactor and/or for full motor protection Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 375

380 Switchgears and control deices Planning guide Selection guide (single pumps) Wilo pump type Star-Z 5/ S1R-h TOP-Z / SK 1 TOP-Z 5/ SK 1 TOP-Z 5/1 SK 1 + SK TOP-Z 3/7 SK 1 TOP-Z 3/1 SK 1 + SK TOP-Z /7 SK 1 + SK TOP-Z 5/7, 5/1, 8/1 WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~ = three-phase motor 1~ = single-phase motor Function ON/OFF Wilo-SR-/SK system Time-dependent 1~ 3~ WM SK 1 + SK SK /SK required as contactor and/or for full motor protection 37 Subject to change 9/8 WILO SE

381 Switchgears and control deices Planning guide Selection guide (single pumps) Switchgears and control deices Planning guide Selection guide (single pumps) Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo pump type TOP-S 5/5 TOP-S 5/7 Manual control mode Function Infinitely ariable speed control of Wilo-CR systems Differential pressure ( p) p-c Temperature Basic deice DDC p- / p-q 1) Signal transmitter ±T T 3~ WM or SE DDG 3) TOP-S 5/1 CR DDC board Basic equipment 1 Temperature board TOP-S 5/13 TOP-S 3/ TOP-S 3/5 TOP-S 3/7 TOP-S 3/1 CR TOP-S / TOP-S /7 TOP-S /1 CR TOP-S /15 CR.-1 TOP-S 5/ TOP-S 5/7 TOP-S 5/1 CR TOP-S 5/15 CR.-1 DDC Basic equipment TOP-S 5/7 CR board 1 TOP-S 5/1 CR TOP-S 5/13 CR.-1 TOP-S 5/15 CR.-1 TOP-S 8/7 CR TOP-S 8/1 CR.-1 1 TOP-S 8/15 CR.-1 TOP-S 8/ CR 3. 1 TOP-S 1/1 CR Temperature board ) AXL 8/5-13 WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~ = three-phase motor 1~ = single-phase motor 1) The required olume flow transmitter is to be proided by customer The temperature board is to be ordered separately as required: KTY 1 temperature board: TSG temperature sensor part of the scope of deliery PT 1 temperature board: Temperature sensor proided by the customer 3) DDG signal transmitter to be ordered separately (specify measurement range) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 377

382 Switchgears and control deices Planning guide Selection guide (single pumps) Function Infinitely ariable speed control of Wilo-CR systems Wilo pump type TOP-RL 5/7.5 TOP-RL 3/ TOP-RL 3/.5 TOP-RL 3/7.5 TOP-RL / SE 11-N SE 15-N SE 15-N SE -N Star-RS 15/ Star-RS 15/ Star-RS 5/ Star-RS 5/ Star-RS 5/ Star-RS 5/7 Star-RS 5/8 Star-RS 3/ Star-RS 3/ Star-RS 3/ Star-RS 3/7 Star-RS 3/8 TOP-D 3//5 TOP-D 5/8/1/15 Differential pressure ( p) Manual control mode Temperature p-c Basic deice DDC p- / p-q 1) Signal transmitter ±T T 3~ DDG 3) WM or SE WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~ = three-phase motor 1~ = single-phase motor 1) The required olume flow transmitter is to be proided by customer The temperature board is to be ordered separately as required: KTY 1 temperature board: TSG temperature sensor part of the scope of deliery PT 1 temperature board: Temperature sensor proided by the customer 3) DDG signal transmitter to be ordered separately (specify measurement range) 378 Subject to change 9/8 WILO SE

383 Switchgears and control deices Planning guide Selection guide (single pumps) Function Infinitely ariable speed control of Wilo-CR systems Star-Z 15 Wilo pump type Star-Z /1 Star-Z 5/ TOP-Z / TOP-Z 5/ TOP-Z 5/1 TOP-Z 3/7 TOP-Z 3/1 TOP-Z /7 TOP-Z 5/7, 5/1, TOP-Z 8/1 Differential pressure ( p) Manual control mode Temperature p-c Basic deice DDC p- / p-q 1) Signal transmitter ±T T 3~ DDG 3) WM or SE WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~ = three-phase motor 1~ = single-phase motor 1) The required olume flow transmitter is to be proided by customer The temperature board is to be ordered separately as required: KTY 1 temperature board: TSG temperature sensor part of the scope of deliery PT 1 temperature board: Temperature sensor proided by the customer 3) DDG signal transmitter to be ordered separately (specify measurement range) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 379

384 Switchgears and control deices Planning guide Selection guide (single pumps) Switchgears and control deices Planning guide Selection guide (single pumps) Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo pump type TOP-S 5/5 TOP-S 5/7 Function Infinitely ariable speed control, Wilo-CC system Manual control mode Differential pressure ( p) p-c Temperature Basic deice DDC p- 1) Signal transmitter ±T T 3~ WM DDG3) TOP-S 5/1 CC-HVAC 1x1.1 FC Basic equipment Basic equipment 1 TOP-S 3/ TOP-S 3/5 TOP-S 3/7 TOP-S 3/1 Temperature module PT 1 CC-HVAC 1x1.1 FC TOP-S / TOP-S /7 1 CC-HVAC 1x1.1 FC TOP-S /1 1 TOP-S /15 CC-HVAC 1x1.1 FC TOP-S 5/ TOP-S 5/7 CC-HVAC 1x1.1 FC 1 TOP-S 5/1 1 TOP-S 5/15 CC-HVAC 1x. FC Basic equipment Basic equipment TOP-S 5/7 CC-HVAC 1x1.1 FC 1 TOP-S 5/1 CC-HVAC 1x1.1 FC 1 TOP-S 5/13 CC-HVAC 1x. FC TOP-S 5/15 CC-HVAC 1x. FC TOP-S 8/7 CC-HVAC 1x1.1 FC 1 TOP-S 8/1 CC-HVAC 1x. FC 1 TOP-S 8/15 CC-HVAC 1x. FC TOP-S 8/ CC-HVAC 1x3. FC TOP-S 1/1 CC-HVAC 1x. FC Temperature module PT 1 ) WM = wall-mounted installation 3~= three-phase motor 1~= single-phase motor 1) The required olume flow transmitter is to be proided by the customer ) Temperature module PT 1 is to be ordered separately if required, the temperature sensor is to be proided by the customer 3) Signal transmitter DDG is to be ordered separately (specify measurement range) 38 Subject to change 9/8 WILO SE

385 Switchgears and control deices Planning guide Selection guide (single pumps) Function Infinitely ariable speed control, Wilo-CC system Wilo pump type Star-RS 5/ Star-RS 5/ Star-RS 5/ Star-RS 3/ Star-RS 3/ Star-RS 3/ TOP-D 3//5 TOP-D 5/8/1/15 Star-Z 15 Star-Z /1 Star-Z 5/ TOP-Z / TOP-Z 5/ TOP-Z 5/1 TOP-Z 3/7 TOP-Z 3/1 TOP-Z /7 TOP-Z 5/7, 5/1, 8/1 Manual control mode Differential pressure ( p) p-c Temperature Basic deice DDC p- 1) Signal transmitter ±T T 3~ WM DDG3) WM = wall-mounted installation 3~= three-phase motor 1~= single-phase motor 1) The required olume flow transmitter is to be proided by the customer ) Temperature module PT 1 is to be ordered separately if required, the temperature sensor is to be proided by the customer 3) Signal transmitter DDG is to be ordered separately (specify measurement range) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 381

386 Switchgears and control deices Planning guide Selection guide (double pumps or single pumps) Switchgears and control deices Planning guide Selection guide (double pumps or single pumps) Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Double pumps Wilo pump type single pumps Function -pump cycling or adding circuit (/) Wilo-SR system Single-phase current (1~) Three-phase current (3~) Temperature (+T) Signal transmitter Differential temp. ( T) Basic deice Differential pressure ( p) Time-dependent Timedependent 1~ 3~ Temperature (+T) Signal transmitter Differential temp. ( T) Basic deice Differential pressure ( p) WM/SE DDM 1) WM/SE DDM 1) x TOP-S 5/5 SR 3D TF DTS/SK 1 SR 3D TF DTS/SK 1 x TOP-S 5/7 SR 3D TF DTS/SK 1 SR 3D TF DTS/SK 1 x TOP-S 5/1 SR 3D TF DTS/SK 1 SR 3D TF DTS/SK 1 1 x TOP-S 5/13 SR 3D TF DTS/SK 1 1 SR 3D TF DTS/SK 1 1 x TOP-S 3/ SR 3D TF DTS/SK 1 SR 3D TF DTS/SK 1 TOP-SD 3/5 x TOP-S 3/5 SR 3D TF DTS/SK 1 SR 3D TF DTS/SK 1 TOP-SD 3/7 x TOP-S 3/7 SR 3D TF DTS/SK 1 SR 3D TF DTS/SK 1 TOP-SD 3/1 x TOP-S 3/1 SR 3D TF DTS/SK 1 1 SR 3D TF DTS/SK 1 1 x TOP-S / SR 3D TF DTS/SK 1 SR 3D TF DTS/SK 1 TOP-SD /3 SR 3D TF DTS/SK 1 SR 3D TF DTS/SK 1 TOP-SD /7 x TOP-S /7 SR 3D TF DTS/SK 1 SR 3D TF DTS/SK 1 TOP-SD /1 x TOP-S /1 SR 3D TF DTS/SK 1 1 SR 3D TF DTS/SK 1 1 x TOP-S 5/ SR 3D TF DTS/SK 1 SR 3D TF DTS/SK 1 TOP-SD 5/7 x TOP-S 5/7 SR 3D TF DTS/SK 1 SR 3D TF DTS/SK 1 TOP-SD 5/1 x TOP-S 5/1 SR 3D TF DTS/SK 1 1 SR 3D TF DTS/SK 1 1 TOP-SD /15 x TOP-S /15 SR 3D TF DTS/SK 1 1 SR 3D TF DTS/SK 1 1 TOP-SD 5/15 x TOP-S 5/15 SR 3D TF DTS/SK 1 1 x TOP-S 5/7 SR 3D TF DTS/SK 1 1 SR 3D TF DTS/SK 1 1 TOP-SD 5/1 x TOP-S 5/1 SR 3D TF DTS/SK 1 1 SR 3D TF DTS/SK 1 1 TOP-SD 5/13 x TOP-S 5/13 TOP-SD 5/15 x TOP-S 5/15 TOP-SD 8/7 (only 1~) SR 3D TF DTS/SK 1 1 x TOP-S 8/7 SR 3D TF DTS/SK 1 1 SR 3D TF DTS/SK 1 1 WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~ = three-phase motor 1~ = single-phase motor Basic deice + signal transmitter/load module as required (order separately) 1) Specify measurement range for DDM transmitter 38 Subject to change 9/8 WILO SE

387 Switchgears and control deices Planning guide Selection guide (double pumps or single pumps) Double pumps Wilo pump type single pumps TOP-SD 8/1 x TOP-S 8/1 TOP-SD 8/15 x TOP-S 8/15 1 SR 3D TF DTS/SK 1 TOP-SD 8/ x TOP-S 8/ 5 x TOP-S 1/1 1 x AXL 8/5-13 SR 3D TF DTS/SK 1 x TOP-RL 5/7.5 SR 3D TF DTS/SK 1 1 x TOP-RL 3/ SR 3D TF DTS/SK 1 x TOP-RL 3/.5 SR 3D TF DTS/SK 1 1 x TOP-RL 3/7.5 SR 3D TF DTS/SK 1 1 x TOP-RL / SR 3D TF DTS/SK 1 x SE 11-N SR 3D TF DTS/SK 1 SE 15-N-TW x SE 15-N SR 3D TF DTS/SK 1 SE 15-N-TW x SE 15-N SR 3D TF DTS/SK 1 SE -N-TW x SE -N SR 3D TF DTS/SK 1 1 WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~ = three-phase motor 1~ = single-phase motor Function -pump cycling or adding circuit (/) Wilo-SR system Single-phase current (1~) Three-phase current (3~) Temperature (+T) Basic deice + signal transmitter/load module as required (order separately) 1) Specify measurement range for DDM transmitter Signal transmitter Differential temp. ( T) Basic deice Differential pressure ( p) Time-dependent Timedependent 1~ 3~ Temperature (+T) Signal transmitter Differential temp. ( T) Basic deice Differential pressure ( p) WM/SE DDM 1) WM/SE DDM 1) 1 Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 383

388 Switchgears and control deices Planning guide Selection guide (double pumps or single pumps) Double pumps Wilo pump type single pumps x Star-RS 15/ SR 3D x Star-RS 15/ SR 3D x Star-RS 5/ SR 3D x Star-RS 5/ SR 3D x Star-RS 5/ SR 3D x Star-RS 5/7 SR 3D x Star-RS 5/8 SR 3D x Star-RS 3/ SR 3D Star-RSD 3/ x Star-RS 3/ SR 3D Star-RSD 3/ x Star-RS 3/ SR 3D x Star-RS 3/7 SR 3D x Star-RS 3/8 SR 3D WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~ = three-phase motor 1~ = single-phase motor Function -pump cycling or adding circuit (/) Wilo-SR system Single-phase current (1~) Three-phase current (3~) Temperature (+T) Basic deice + signal transmitter/load module as required (order separately) 1) Specify measurement range for DDM transmitter Signal transmitter Differential temp. ( T) Basic deice Differential pressure ( p) Time-dependent Timedependent 1~ 3~ Temperature (+T) Signal transmitter Differential temp. ( T) Basic deice Differential pressure ( p) WM/SE DDM 1) WM/SE DDM 1) 38 Subject to change 9/8 WILO SE

389 Switchgears and control deices Planning guide Selection guide (double pumps or single pumps) Switchgears and control deices Planning guide Selection guide (double pumps or single pumps) Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Double pumps Manual control mode Function Infinitely ariable speed control Wilo-CR system Differential pressure ( p) Temperature Wilo pump type Basic deice DDC p- / p-q 1) Signal transmitter ±T T single pumps 3~ WM or SE p-c DDG 3) x TOP-S 5/5 x TOP-S 5/7 x TOP-S 5/1 CR 1.1 DDC board Basic equipment 1 Temperature board ) x TOP-S 5/13 x TOP-S 3/ TOP-SD 3/5 x TOP-S 3/5 TOP-SD 3/7 x TOP-S 3/7 TOP-SD 3/1 x TOP-S 3/1 CR 1.1 DDC board Basic equipment 1 Temperature board ) x TOP-S / WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~= three-phase motor 1~= single-phase motor 1) The required olume flow transmitter is to be proided by customer ) The temperature board is to be ordered separately as required: KTY 1 temperature board: TSG temperature sensor part of the scope of deliery PT 1 temperature board: Temperature sensor proided by the customer 3) DDG signal transmitter is to be ordered separately (specify measurement range) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 385

390 Switchgears and control deices Planning guide Selection guide (double pumps or single pumps) Function Infinitely ariable speed control Wilo-CR system Manual control mode Differential pressure ( p) p-c Temperature Double pumps Wilo pump type Basic deice DDC p- / p-q 1) Signal transmitter ±T T single pumps TOP-SD /3 CR 1.1 TOP-SD /7 x TOP-S /7 CR TOP-SD /1 x TOP-S /1 CR TOP-SD /15 x TOP-S /15 CR. x TOP-S 5/ CR TOP-SD 5/7 x TOP-S 5/7 CR TOP-SD 5/1 x TOP-S 5/1 CR TOP-SD 5/15 x TOP-S 5/15 CR. x TOP-S 5/7 CR 1.1 DDC board Basic equipment 1 TOP-SD 5/1 x TOP-S 5/1 CR TOP-SD 5/13 x TOP-S 5/13 CR. TOP-SD 5/15 x TOP-S 5/15 CR. x TOP-S 8/7 CR TOP-SD 8/1 x TOP-S 8/1 CR. 1 TOP-SD 8/15 x TOP-S 8/15 CR. TOP-SD 8/ x TOP-S 8/ CR 3. x TOP-S 1/1 CR. 1 1 Temperature board ) x AXL 8/5-13 x TOP-RL 5/7.5 x TOP-RL 3/ x TOP-RL 3/.5 x TOP-RL 3/7.5 x TOP-RL / WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~= three-phase motor 1~= single-phase motor 3~ WM or SE 1) The required olume flow transmitter is to be proided by customer ) The temperature board is to be ordered separately as required: KTY 1 temperature board: TSG temperature sensor part of the scope of deliery PT 1 temperature board: Temperature sensor proided by the customer 3) DDG signal transmitter is to be ordered separately (specify measurement range) DDG 3) 38 Subject to change 9/8 WILO SE

391 Switchgears and control deices Planning guide Selection guide (double pumps or single pumps) Function Infinitely ariable speed control Wilo-CR system Manual control mode Differential pressure ( p) p-c Temperature Wilo pump type Basic deice DDC p- / p-q 1) Signal transmitter ±T T Double pumps single pumps x SE 11-N SE 15 N-TW x SE 15-N SE 15 N-TW x SE 15-N SE N-TW x SE -N x Star-RS 15/ x Star-RS 15/ x Star-RS 5/ x Star-RS 5/ x Star-RS 5/ x Star-RS 5/7 x Star-RS 5/8 x Star-RS 3/ Star-RSD 3/ x Star-RS 3/ Star-RSD 3/ x Star-RS 3/ x Star-RS 3/7 x Star-RS 3/8 3~ DDG 3) WM or SE WM = wall-mounted installation SE = switch cabinet installation WM/SE = wall-mounted or switch cabinet installation 3~= three-phase motor 1~= single-phase motor 1) The required olume flow transmitter is to be proided by customer ) The temperature board is to be ordered separately as required: KTY 1 temperature board: TSG temperature sensor part of the scope of deliery PT 1 temperature board: Temperature sensor proided by the customer 3) DDG signal transmitter is to be ordered separately (specify measurement range) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 387

392 Switchgears and control deices Planning guide Selection guide (double pumps or single pumps) Switchgears and control deices Planning guide Selection guide (double pumps or single pumps) Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Double pumps Manual control mode Function Infinitely ariable speed control Wilo-CC system Differential pressure ( p) p-c Temperature Wilo pump type Basic deice DDC p- 1) Signal transmitter ±T T single pumps 3~ WM DDG 3) x TOP-S 5/5 x TOP-S 5/7 x TOP-S 5/1 CC-HVAC x1.1 FC Basic equipment Basic equipment 1 Temperature module, PT 1 ) x TOP-S 3/ TOP-SD 3/5 x TOP-S 3/5 TOP-SD 3/7 x TOP-S 3/7 x TOP-S 3/1 CC-HVAC x1.1 FC Basic equipment Basic equipment 1 Temperature module, PT 1 ) x TOP-S / TOP-SD /3 x TOP-S /7 CC-HVAC x1.1 FC TOP-SD /7 x TOP-S /7 CC-HVAC x1.1 FC 1 TOP-SD /1 x TOP-S /1 CC-HVAC x1.1 FC 1 TOP-SD /15 x TOP-S /15 CC-HVAC x1.1 FC x TOP-S 5/ CC-HVAC x1.1 FC 1 TOP-SD 5/7 x TOP-S 5/7 CC-HVAC x1.1 FC 1 TOP-SD 5/1 x TOP-S 5/1 CC-HVAC x1.1 FC 1 TOP-SD 5/15 x TOP-S 5/15 CC-HVAC x. FC x TOP-S 5/7 CC-HVAC x1.1 FC Basic equipment Basic equipment 1 TOP-SD 5/1 x TOP-S 5/1 CC-HVAC x1.1 FC 1 TOP-SD 5/13 x TOP-S 5/13 CC-HVAC x. FC TOP-SD 5/15 x TOP-S 5/15 CC-HVAC x. FC x TOP-S 8/7 CC-HVAC x1.1 FC 1 TOP-SD 8/1 x TOP-S 8/1 CC-HVAC x. FC 1 TOP-SD 8/15 x TOP-S 8/15 CC-HVAC x. FC TOP-SD 8/ x TOP-S 8/ CC-HVAC x3. FC x TOP-S 1/1 CC-HVAC x. FC 1 1 Temperature module, PT 1 ) WM = wall-mounted installation 3~ = three-phase motor 1~ = single-phase motor 1) The required olume flow transmitter is to be proided by the customer ) Temperature module PT 1 is to be ordered separately if required, the temperature sensor is to be proided by the customer 3) DDG signal transmitter is to be ordered separately (specify measurement range) 388 Subject to change 9/8 WILO SE

393 Switchgears and control deices Planning guide Selection guide (double pumps or single pumps) Function Infinitely ariable speed control Wilo-CC system Manual control mode Differential pressure ( p) p-c Temperature Wilo pump type Basic deice DDC p- 1) Signal transmitter ±T T Double pumps single pumps x Star-RS 5/ r x Star-RS 5/ r x Star-RS 5/ r x Star-RS 3/ r Star-RSD 3/ x Star-RS 3/ r Star-RSD 3/ x Star-RS 3/ r 3~ DDG 3) WM WM = wall-mounted installation 3~ = three-phase motor 1~ = single-phase motor 1) The required olume flow transmitter is to be proided by the customer ) Temperature module PT 1 is to be ordered separately if required, the temperature sensor is to be proided by the customer 3) DDG signal transmitter is to be ordered separately (specify measurement range) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 389

394 Switchgears and control deices Planning guide Selection guide Switchgears and control deices Planning guide Selection guide Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Control function Time Temperature Differential temperature Differential pressure Differential pressure with temperature control h T T p Feed Return Switchgear/control deice type Pipe system Application/operating mode Wilo-SK 1 Wilo-S1R-h Wilo-SR3D Wilo-CC-HVAC Wilo-CR... Wilo-SR 3D Wilo-CC-HVAC Wilo-CR... Wilo-SR 3D Wilo-CC-HVAC Wilo-CR... Wilo-VR... Wilo-Stratos... Wilo-TOP-E -pipe system with thermostatic ales -pipe system with manual control ales 1-pipe system with room heating areas 1-pipe system with panel heating Partial graity Open system Boiler admixture for - minimum return temperature - minimum olume flow Primary circuit Primary circuit with condensing boiler Secondary hot water circulation Ventilation/air-conditioning systems This selection guide applies to installation systems which are designed according to the German Heating Installation Regulation (HeizAnlV) and the German Energy Saings Ordinance (EnEV). 39 Subject to change 9/8 WILO SE

395 Switchgears and control deices Plug-in modules, switchgears, motor protection, accessories Series description, Wilo-S1R-h Switchgears and control deices Plug-in modules, switchgears, motor protection, accessories Series description, Wilo-S1R-h Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Installation Safe-to-use plug-in technology enables unproblematic automation of pump performance adjustment according to requirements for both initial installation and retrofitting. Basic plug-in module can be replaced according to the sequence displayed below. No separate electrical connection required! Time switching for secondary hot water circulation pumps For the pump types Star-Z /1 and Star-Z 5/EM Time-dependent ON/OFF switch for secondary hot water circulation pumps h clock timer (1/h cycle) switches the pump ON/OFF at preset operating times Fixed-speed ersion Special ersion for day/week programme and battery backup, with digital display: Type S1R-h S Designation key: Example: Wilo-S1R-h SSwitchgear 1Switch ON/OFF R Automatic control h Type of control time h Fig.: Pump with standard module Fig.: Dismantling of the standard module Fig.: Installation of the time module S1R-h Fig.: Modules completely exchanged Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 391

396 Switchgears and control deices Plug-in modules, switchgears, motor protection, accessories Series description, Wilo-SK 1 Switchgears and control deices Plug-in modules, switchgears, motor protection, accessories Series description, Wilo-SK 1 Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Technical data Operating oltage: 3 V/5 Hz Protection class: IP 31 Rating: 1 A Power dissipation: 1.7 W Maximum ambient temp.: C Weight:.5 kg Direct connection for alternating current (EM) without thermal winding contacts (WSK). For three-phase or single-phase current with WSK, only in combination with SK or contactor. For wall-mounted installation for the automatic, time-dependent actiation/deactiation of Wilo single pumps with single-phase or three-phase motor. Switching function Automatic time-dependent actiation/deactiation ia clock timer at adjustable times (eery ¼ hour). Parallel control of seeral pumps up to maximum rating is possible. Clock timer in special ersion with day/week programme and battery backup (1 hours) Connecting cable (proided by customer) Mains > SK 1 > pump EM: 3 x 1.5 mm (1 A slow-blow) Mains > SK EM: 3 x 1.5 mm (1 A slow-blow) DM: 5 x 1.5 mm (1 A slow-blow) SK > SK 1 EM/DM: x 1.5 mm SK > Pump EM with WSK: 5 x 1.5 mm DM with WSK: 7 x 1.5 mm DM without WSK: x 1.5 mm Ø Dimensions in mm Fixation elements proided by the customer 39 Subject to change 9/8 WILO SE

397 Switchgears and control deices Plug-in modules, switchgears, motor protection, accessories Series description Wilo-SR 3D Switchgears and control deices Plug-in modules, switchgears, motor protection, accessories Series description Wilo-SR 3D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Maximum ambient temp.: C Weight:.kg For wall-mounted/switch cabinet door installation for: Automatic time-dependent or fault-sensitie switching (main/ standby mode) of glandless or glanded double pumps or single pumps with single-phase or three-phase motor up to 3 kw nominal motor power Automatic time-dependent or load-sensitie -stage control of glandless double pumps or single pumps Main switching functions Time-dependent or fault-dependent switchoer of double pumps, optionally: - Switching between main and standby pumps. - Actiation and deactiation of the peak-load pump (parallel operation), time-dependent only. Time-dependent control of glandless double pumps: - -stage switching from pump I to pump II with pre-selected, different speed stages including fault switchoer. - Actiation and deactiation of the peak-load pump (parallel operation) with manual pre-selection at the switchgear. Load-sensitie control of glandless double pumps, optionally: - -stage switching from pump I to pump II with preselected, different speed stages with time-dependent oerriding switchoer to the low-load pump including fault switchoer. - Actiation and deactiation of the peak-load pump (parallel operation) with manual pre-selection at the switchgear, with time-dependent oerriding switchoer to the base-load pump. Control by additional external signal transmitter, optionally according to: - The feed temperature (T), TF type. - The differential temperature ( T) between feed and return pipe, DTS/SK 1 type. - The differential pump pressure ( p), DDM type. 5 Connecting cable (proided by the customer) Mains > SR 3D > SR 3D > Dimension drawing ** Required clearance for cable outlet: 8 mm SR 3D (1 A slow-blow) EM: 3 x 1.5 mm DM: 5 x 1.5 mm pumps EM with WSK: 5 x 1.5 mm DM with WSK: 7 x 1.5 mm EM without WSK: 3 x 1.5 mm DM without WSK: x 1.5 mm Sensor TF: 3 x 1.5 mm DTS/SK 1: Cable included in the scope of deliery of the signal transmitter DDM: Cable included in the scope of deliery of the signal transmitter SR 3D > Ext. On/Off x 1.5 mm ** Ø 5 Additionally: Oerriding actiation and deactiation by external switch proided by the customer (e.g. mixing motor limit switch, etc.). Potential-free run and fault signals. Ext. single run and fault signals with SR 3D signal card (additional charge). Technical data Operating oltage: 1~3/3~ V/ 5 Hz Control oltage: V = Maximum connected load: Protection class: IP 1 x 3 kw (3~ V) 3* 7 ~ 11 (Dimensions in mm) * Projecting part with cabinet installation Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 393

398 Switchgears and control deices Plug-in modules, switchgears, motor protection, accessories Series description Wilo-SR 3D Wilo-SR signal cards for remote signal Potential-free contacts SBM collectie run signal SSM collectie fault signal Indiidual run signal, pumps I + II Indiidual fault signal, pumps I + II SR signal cards SR signal cards for extending the deice's internal potential-free connections according to the table. Onsite wiring to the primary control unit. Fixation of the signal card in the SR deice with connection ia 1-pin flat-cable plug. Technical data SR 3D Speed stage signal, duty pump - Series (included in the switchgear) o Signal card (functions on one card) Contact load: 5 V~/1 A Connection cable: Max. 1 m length Cable cross-section: as required up to 1.5 mm o o 39 Subject to change 9/8 WILO SE

399 Switchgears and control deices Switchgears Deice assignment and equipment Wilo-SR 3D Switchgears and control deices Switchgears Deice assignment and equipment Wilo-SR 3D Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Deice equipment Single pump On/Off Deice assignment Double pump optionally main/standby or peak-load actiation stages Time-dependent Time-dependent for C pump Time-dependent Differential pressure-dependent p Temperaturedependent T Differential temperaturedependent T Switchgear S1R-h SK 1 SR 3D Auxiliary load module (optional required for function) Auxiliary signal transmitter DDM o TF o DTS o Single-phase current with built-in capacitor Motor assignment Installation Single-phase current, blocking current-proof Single-phase current, WSK 1) Three-phase current, blocking current-proof 1) Three-phase current, WSK, SSM 1) Wall-mounted installation, direct Cabinet-door installation Integrated pump installation plug-in module Equipment Main switch 1 Selection switch infinitely ariable Pre-selector switch, maximum speed stage Control switch - - Automatic Control switch II I -Resere I/II Addition I + II Clock timer with day programme On/Off (¼-hourly) Clock timer with day programme Max./Min. or Automatic/Min. Clock timer with day/week programme and battery backup (1 hours) Setpoint controller ) ( p T T) in the scope of deliery of the auxiliary module/transmitter o o o Run signal light(s) Duty pump display /pcs. Operating leel display /pcs. Standard ersion ospecial ersion or auxiliary equipment (at additional charge) 1) + SK ) Included in the scope of deliery of the auxiliary transmitter or the auxiliary module 3) Special plug, type C or E ) Clock setting must be corrected in eent of a power failure lasting more than 15 minutes 5) Protection class of the entire switch cabinet applies to switch cabinet installation Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 395

400 Switchgears and control deices Switchgears Deice assignment and equipment Wilo-SR 3D Deice equipment Single pump On/Off Deice assignment Double pump optionally main/standby or peak-load actiation stages Time-dependent Time-dependent for C pump Time-dependent Differential pressure-dependent p Temperaturedependent T Differential temperaturedependent T Switchgear S1R-h SK 1 SR 3D Fault signal light Pump connecting cable with special plug 3) 3 m.../plug type Pump connecting cable with special plug 3) 1 m.../plug type proided by the customer Connected temperature sensors each with 5m cable ) Connected control cable 3 m/5m ) Fault pump switchoer Double pump duty switching Double pump adding circuit for peak-load operation Integrated full motor protection tripping Excess current tripping Automatic reactiation after power failure ) Potential-free contact for external run signal o Potential-free contact for external fault signal Terminals for power supply for an external signal transmitter Terminals for external actiation/deactiation Signal card for external operation/speed stage indication o Protection class 5) IP IP 31 IP 1 Standard ersion ospecial ersion or auxiliary equipment (at additional charge) 1) + SK ) Included in the scope of deliery of the auxiliary transmitter or the auxiliary module 3) Special plug, type C or E ) Clock setting must be corrected in eent of a power failure lasting more than 15 minutes 5) Protection class of the entire switch cabinet applies to switch cabinet installation 39 Subject to change 9/8 WILO SE

401 Switchgears and control deices Switchgears Series description Wilo-SR system, Wilo-SD system Switchgears and control deices Switchgears Series description Wilo-SR system, Wilo-SD system Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design series: Wilo-SD A C Switchgear for wall-mounted installation for automatic control of operating and standby pumps with glanded twin units. Automatic switchoer from main pump to standby pump in the eent of a fault and automatically time-dependent by means of a day clock timer for regular switching of operating and standby pumps. Additional manually pre-selectable peak-load operation by time-dependent actiation and deactiation of the nd pump. With star-delta switching for connected loads aboe kw (for connected loads up to 3 kw, switchgear SR 3D as described aboe). With motor protection switch or full thermistor protection aboe 11 kw. > Main switching functions Switchoer from glanded double pumps or single pumps. Optionally: - Time-dependent duty cycling from main to standby pump. - Time-dependent actiation and deactiation of the peak-load pump (parallel operation). Short-time parallel operation during duty switchoer is a feature in order to aoid the flap noise normally experienced by uncontrolled pump output switchoer. >Connection cable Load-sensitie control of double pumps and two single pumps Actiation and deactiation of the peakload pump (parallel operation) by an additional signal transmitter, optionally dependent -on the feed temperature (+T) signal transmitter: TF. -on the differential temperature ( T) between feed and return line, signal transmitter: DTS/SK 1. -on the pump differential pressure ( p), signal transmitter: DDM. Time-dependent switchoer to the baseload pump possible with manual switchgear pre-selection (setback operation). >Additional switching function: On/Off switch oerriding due to onsite potential-free switch (e.g. mixing motor limit switch, etc.) Switchgears and control deices Pump management Ø d D B SR 3D: SD: SD > SD > SD > > as described aboe Mains 5-core (cross-section and fuse protection according to local regulations) pumps 7-core, aboe 11 kw additionally x 1.5 mm for full motor protection (cross-section according to local regulations) Sensor TF: 3 x 1.5 mm DTS/SK 1: Cable included in the scope of deliery of the signal transmitter DDM: Cable included in the scope of deliery of the signal transmitter SD > Ext. ON/OFF x 1.5 mm E Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 397

402 Switchgears and control deices Switchgears Series description Wilo-SR system, Wilo-SD system Dimensions, weights Wilo-... Dimensions A B C D E Ød [mm] SR 3D SD SD SD ) SD 3 1) SD 37 1) Subject to change 9/8 WILO SE

403 Switchgears and control deices Switchgears Deice assignment and equipment Wilo-SR 3D/SD Switchgears and control deices Switchgears Deice assignment and equipment Wilo-SR 3D/SD Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Deice assignment Double pump or x single pumps Main/standby or peak-load switching Time-dependent and/or Deice equipment Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Switchgear SR 3D SD 5.5 SD 9 SD 18.5 SD 3 SD 37 Auxiliary signal transmitter Motor assignment Installation Equipment Three-phase current P 3 kw Three-phase current P = to 5.5kW Three-phase current P = 7.5 to 9kW Three-phase current P = 11 to 18.5kW Three-phase current P = to 3kW Three-phase current P = 37 kw Wall-mounted installation, direct DD M o TF o DT S o DD M o TF o DT S o DD M o TF o DT S o Cabinet-door installation Control switch II I Resere I/II Addition I + II Clock timer with day programme Max./Min. or Automatic/Min. Clock timer with day programme and battery backup (1 hours) Clock timer with week programme and battery backup (1 hours) Setpoint controller 3) ( p T T) in the scope of deliery of the auxiliary module/transmitter Standard ersion o Special ersion or auxiliary equipment (at additional charge) o o o o o o o o o o o o 1) Protection class of the entire switch cabinet applies to switch cabinet installation ) Clock setting must be corrected in eent of a power failure lasting more than 15 minutes (standard ersion) 3) Included in the scope of deliery of the auxiliary transmitter or the auxiliary module DD M o TF o DT S o DD M o TF o DT S o DD M o TF o DT S o Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 399

404 Switchgears and control deices Switchgears Deice assignment and equipment Wilo-SR 3D/SD Deice assignment Double pump or x single pumps Main/standby or peak-load switching Time-dependent and/or Deice equipment Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Switchgear SR 3D SD 5.5 SD 9 SD 18.5 SD 3 SD 37 Auxiliary signal transmitter DD M o TF o DT S o DD M o TF o DT S o DD M o TF o DT S o DD M o TF o DT S o DD M o TF o DT S o DD M o TF o DT S o Operation run signal light(s), duty pump display /pcs. Fault signal light Pump connecting cable proided by the customer proided by the customer proided by the customer proided by the customer proided by the customer proided by the customer Actiation type direct Y/ Y/ Y/ Y/ Y/ Connected temperature sensors each with 5m cable 3) Connected control cable 3 m/5m 3) Fault pump switchoer Double pump operation switchoer Double pump adding circuit for peak-load operation Integrated full motor protection tripping (aboe 1kW thermistor) Excess current tripping Setting range, motor protection switch (1-1) A ( ) A ( ) A Automatic reactiation after power failure ) Potential-free contact for external run signal Potential-free contact for external fault signal Potential-free contacts for indiidual run and fault signals o o o o o o o o o o o Standard ersion o Special ersion or auxiliary equipment (at additional charge) 1) Protection class of the entire switch cabinet applies to switch cabinet installation ) Clock setting must be corrected in eent of a power failure lasting more than 15 minutes (standard ersion) 3) Included in the scope of deliery of the auxiliary transmitter or the auxiliary module Subject to change 9/8 WILO SE

405 Switchgears and control deices Switchgears Deice assignment and equipment Wilo-SR 3D/SD Deice assignment Double pump or x single pumps Main/standby or peak-load switching Time-dependent and/or Deice equipment Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Terminals for power supply for an external signal transmitter Terminals for external actiation/deactiation Protection class 1) IP 1 IP 5 IP 5 IP 5 IP 5 IP 5 Switchgears and control deices Pump management Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Differential pressure-dependent p Temperature-dependent +T Differential temperature-dependent T Switchgear SR 3D SD 5.5 SD 9 SD 18.5 SD 3 SD 37 Auxiliary signal transmitter DD M o TF o DT S o DD M o TF o DT S o DD M o TF o DT S o DD M o TF o DT S o DD M o TF o DT S o DD M o TF o DT S o Standard ersion o Special ersion or auxiliary equipment (at additional charge) 1) Protection class of the entire switch cabinet applies to switch cabinet installation ) Clock setting must be corrected in eent of a power failure lasting more than 15 minutes (standard ersion) 3) Included in the scope of deliery of the auxiliary transmitter or the auxiliary module Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1

406 Switchgears and control deices Switchgears Wilo-TF, Wilo-DTS/SK 1, Wilo-DDM signal transmitter Switchgears and control deices Switchgears Wilo-TF, Wilo-DTS/SK 1, Wilo-DDM signal Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TF signal transmitter Pipe contact temperature sensor with temperature-dependent changeoer contact for automatic switchoer of maximum/minimum speed stages for Wilo single or double pumps with multi-speed motors in combination with the corresponding switchgears. Temperature switch with selection button including 1 spring fastener for attachment to tubes up to DN 5 Maximum operating oltage: Contact: Maximum switching capacity: 5 V Potential-free changeoer contact 3 A Protection class: IP 3 Switching range: Switching difference: Weight: +3 C to +9 C 5 K. kg Dimension drawing Cable connection to switch gear 3 x 1,5 mm Wilo pump Connection cable for use with SR.5: with special plug included in scope of deliery; for use with SR 3D: onsite Wilo-DTS/SK 1 signal transmitter Electronic differential thermostat for the differential temperature-specific switching of / speed stages for Wilo single or double pumps with multi-speed motors in combination with the corresponding Wilo switchgears. Switchgear with selection button for differential temperature, 3 m connection cable to the main switchgear, completely wired pipe contact sensors, each with 5m cable and FEED or RETURN designation and fastening straps for fixation to pipes up to DN 1. Operating oltage: 3 V/5 Hz Maximum connected.1 kw load: Protection class: IP 5 Protection classdifferential + C to +9 C tempera- ture range: Weight: 1. kg Subject to change 9/8 WILO SE

407 : Switchgears and control deices Switchgears Wilo-TF, Wilo-DTS/SK 1, Wilo-DDM signal transmitter Dimension drawing DTS/SK 1 controller Shown as external sensor (it) use together with Wilo switchgear Return Feed Return sensor Feed sensor Return sensorcable 1) Feed sensor cable 1) 3 m cable forconnection? to switch gear 1) x,75 mm. Wilo pump Connection cable for use with SR.5: with special plug included in scope of deliery; for use with SR 3D: onsite 1) Included in scope of deliery of the signal transmitter Signal transmitter, Wilo-DDM For wall-mounted installation as differential pressure contact pressure gauge. With adjustable switchpoints for automatic switchoer of maximum/minimum speed stages or of the maximum to minimum speed stages with Wilo single or double pumps with multi-speed motors. Only in conjunction with the corresponding switchgears. Differential pressure switch with differential pressure display, adjustable maximum/minimum contacts, installed pressure surge throttling, including 5m shielded connection cable to the switchgear, cutting ring threads DIN 38, diameter mm and cutting ring unions R 1/8 x mm (pressure measuring lines and 3-way pressure-gauge cocks to be proided by the customer). Maximum operating oltage: Maximum switching capacity: 5 V 1 A Protection class: IP 5 Maximum pressure rating: Weight: >Pressure measurement ranges DDM : to. bar DDM 1: to 1. bar DDM 1: to 1. bar DDM 5: to.5 bar up to 1 bar 1.7 kg Dimension drawing DDM 5 m shielded cable 3 x,75 mm for connection to switchgears 1) Shielded cable for onsite extension: to 1 m 3 x 1,5 mm ; to 5 m x,75 mm pcs. taper bush type screwed unions R 1" x ø mm 1) Pressure measuring lines x 1 mm Cu (onsite) 1)Included in scope of deliery of the DDM Pressure measuring lines and the three-way- Elbow taper bush type pipe union R 1" x ø mm 1) Wilo single-head pump Motor cable with special plug (scope of deliery of the Wilo switchgear) Elbow taper bush type pipe union R 1"x ø mm 1) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

408 Switchgears and control deices Motor protection Series description Wilo-SK, Wilo-SK Switchgears and control deices Motor protection Series description Wilo-SK, Wilo-SK Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Dimension drawing Ø Dimensions in mm Fixation elements proided by the customer Wall-mounted unit for electrical connection of single-phase and three-phase pumps with built-in thermal winding contacts (WSK) for monitoring the winding temperature (full motor protection). Automatic reactiation of pump after power failure. After being tripped by full motor protection, the motor remains deactiated until it is unlocked manually. Deice ersion SK Including the contactor for full motor protection tripping, ON/OFF switch, an operation run signal light, terminals for external potentialfree actiation/shutdown and terminal rail. Deice ersion SK As with SK, but also with potential-free contacts for external run and fault messages and fault signal light. Technical data Operating oltage: SK /SK Frequency: Max. motor power P : Power dissipation: 1~3 V, 3~ V 5 Hz 3 kw W Protection class: IP 31 Maximum ambient temp.: Weight: SK potential-free contacts Max. contact load: Run signal: Fault signal: + C.5 kg 5 V/1 A/15 VA each NO contact NO contact Connecting cable (proided by customer) Connecting cable between SK and pump Alternating current (1~): 5 x 1.5 mm Three-phase current (3~): 7 x1.5mm Motor protection Serice life and operational reliability of a circulation pump depend to a great extent on the choice of the correct motor protection. The selection of the correct motor protection is a decisie factor for the serice life and operational reliability of a circulation pump. Motor protection switches are no longer suitable for pumps with selectable speeds, since their motors hae deiating nominal currents in the different stages, which require fuses for each of these stages. Motor fuse protection in Wilo pumps can be ensured as follows: Blocking current-proof motors: No motor protection required The pump motors are designed in such a way that current flowing through the winding cannot cause any damage in the eent of oerloading or blocking. This applies in the same way to single-phase and three-phase motors depending on the nominal motor power of the following pump series: Series 1~ 3~ Star-RS/-RSD P W TOP-S/-SD TOP-Z P 9 W 1) TOP-D P W 1) Internal protection against unacceptably high winding temperatures Pumps with full motor protection and Wilo-SK / tripping unit or Wilo switchgear/control deice Implementation of full motor protection by means of thermal winding contacts (WSK) within the stator windings. This applies in the same way to single-phase and three-phase motors depending on the nominal motor power of the following pump series: Series 1~ 3~ TOP-S/-SD TOP-Z TOP-D P 18W W P 3 W Subject to change 9/8 WILO SE

409 Switchgears and control deices Motor protection Series description Wilo-SK, Wilo-SK Oeriew table of Wilo full motor protection tripping units Tripping unit Wilo-SK Wilo-SK Equipment On/Off switch Terminals for external actiation/shutdown Run signal light Fault signal light Potential-free contacts for external run signal Potential-free contacts for external fault signal Power contactor Set-up Separate wall-mounted installation Alternatie switch cabinet installation 1 Terminal box plug-in module Operating oltage 1~3 V 3~ V plus neutral conductor 3~ V without neutral conductor 1) Onsite wiring to signal lamps in switch cabinet door. Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

410 Switchgears and control deices Control systems Differential pressure indicator Switchgears and control deices Control systems indicator Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Differential pressure indicator Wilo-DDA Type bush type pipe union dia. mm Ø Ø Gauge for wall-mounted installation. Uniersal applications for isual operation monitoring and pressure/differential pressure monitoring in installations: Differential pressure measurement between feed and return lines in heating systems Operation monitoring of heating circulation pumps Monitoring of filters, compressors, fans, etc. Monitoring of transmission line: measuring point monitoring station actuator pump drie >Pressure measurement ranges: DDA : to. bar DDA 1: to 1. bar DDA : to. bar Max. pressure charge: up to 5 bar Measuring accuracy: ±.5% of upper limit Ambient temp.: -1 C to +8 C Fluid temp.: C to +85 C Installation position: as desired Weight: approx. 1. kg Subject to change 9/8 WILO SE

411 Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Performance features Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Performance features Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Control deice VR-HVAC CRn CC-HVAC CR Applications Pump ersions Glandless/ glanded pumps Glandless/ glanded pumps Glandless/ glanded pumps Glandless/ glanded pumps Pump types Electronically controlled pumps Standard/ electronically controlled pumps Standard pumps Standard pumps Number of pumps ) 1 Technical data Complete deice Power supply for pumps required onsite Modular design Nominal power range P.37. kw 1.1 kw 1.1 kw ) 1.1 kw Actiation types: Infinitely ariable, analogue Infinitely ariable, analogue/star-delta opt. direct/star-delta direct/star-delta Electrical connection standard model 3~ V, 5 Hz or 1~3 V, 5 Hz 1~3V, 5 Hz Power connection of the pumps onsite 3~ V, 5 Hz 3~ V, 5 Hz Protection class IP 5 IP + IP standard / IP 5 optional IP 5 IP + IP standard/ IP 5 optional Permitted ambient temperature: C to + C C to + C C to + C C to + C Speed range Infinitely ariable, analogue, 1 V, 3 1 V, 1 V pre-selectable, Min. pump speed acc. to name plate up to 1 % Between % and 1% of the nominal motor speed Between % and 1% of the nominal motor speed Between % and 1% of the nominal motor speed Control modes (description on the following pages) p-c p-c (TA) o p-q (m / h) o p- T A (outside temperature), controller o T-abs (process temp.), controller o T F (feed temperature), controller o T R (return temperature), controller o T-c o T- o Manual control mode (DDC) Q-c o = aailable, = not aailable, o = optional on request 1) Larger number of pumps on request ) Higher nominal motor power alues on request Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

412 Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Performance features Wilo-Control deice VR-HVAC CRn CC-HVAC CR Control and signalling functions Remote speed adjustment (control input) / - ma / - 1 V / - ma (standard) / - 1 V (opt. on request) / - ma / - 1 V Remote setpoint adjustment / - ma / - 1 V / - ma (standard) / - 1 V (opt. on request) / - ma / - 1 V Run and fault signal isualisation Control input "Setpoint switchoer" "Oerriding Off" control input SBM SSM Fault-actuated switchoer from frequency conerter to mains operation Fault-actuated switchoer from duty pump to standby pump Status display for pumps and frequency conerters Equipment features Motor protection Integrated in pump WSK / SSM, integrated in pump WSK / TS (PTC)/ TSA ETA /TS (PTC) /WSK Graphic display Menu naigation/ symbol display Menu naigation/ plain text display Menu naigation / plain text display/ symbol display Menu naigation/ plain text display User-oriented menu naigation with multilingual plain text display Manual control panel Manual / / Auto Manual / / Auto Manual / / Auto Manual / / Auto Fault memory 9 messages 35 messages 35 messages 35 messages Fault-actuated switchoer Pump kick Run-time optimisation / pump cycling Only time-dependent pump cycling Pump duty splitting up to pumps up to pumps up to pumps 1) up to pumps PID controller Integrated real time clock with summer/winter time change Integrated indiidual/total operating hours counter Serice life optimisation for multi-pump systems Conductiity testing of the actual alue section = aailable, = not aailable, o = optional on request 1) Larger number of pumps on request ) Higher nominal motor power alues on request 8 Subject to change 9/8 WILO SE

413 Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Performance features "Mains - Emergency - Operation" serice selector switch for maintenance purposes Night reduction to minimum speed and/or second controlled leel ia internal clock timer Remote acknowledgement of collectie fault signal (with DDC board) o (with DDC board) Pilot pump function Clock timer Switchoer to second setpoint leel Indiidual run and fault signals for pumps and conerters Manual / automatic switchoer with external switch Connection option for a repair switch (potential-free contact) Accessories (with DDC board) (with options board) (with signal board) (with control board) (with control board) ( 3) o o o (with DDC board) (with signal board) (with control board) (with control board) Differential-pressure sensor, DDG Temperature boards, KTY / PT 1 Temperature module, PT 1 o Temperature sensor, TSG Outdoor temperature sensor, KTY Outdoor temperature sensor, PT 1 PTC thermistor triggering relay (to be proided by the customer) (to be taken into account during the selection of the pump) o o (to be taken into account during the selection of the pump ) (to be proided by the customer) (to be taken into account during the selection of the pump) Control board Signal board (with options board) DDC board olume flow transmitter Special features DPM (dual pump management) = aailable, = not aailable, o = optional on request 1) Larger number of pumps on request ) Higher nominal motor power alues on request (to be proided by the customer) not required for DPM with: Stratos/-D /-Z/-ZD, TOP-E /-ED, VeroLine IP- E, VeroTwin DP-E, CronoLine IL-E, CronoTwin DL-E (to be proided by the customer) Wilo-Control deice VR-HVAC CRn CC-HVAC CR not required for DPM with: Stratos/-D /-Z/-ZD, TOP-E /-ED, VeroLine IP- E, VeroTwin DP-E, CronoLine IL-E, CronoTwin DL-E (to be proided by the customer) not required for DPM with the following series: Stratos/-D /-Z/-ZD, TOP-E /-ED, VeroLine IP-E, VeroTwin DP-E, CronoLine IL-E, CronoTwin DL-E (to be proided by the customer) not required for DPM with: Stratos/-D /-Z/-ZD, TOP-E /-ED, VeroLine IP-E, VeroTwin DP-E, CronoLine IL-E, CronoTwin DL-E Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

414 Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Subject to change 9/8 Wilo SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Differential pressure - constant ( p - c) Deliery head H [%] Flow olume Q [%] Control range Linearity/hysteresis approx. ± % Δp-leel = constant The differential pressure setpoint to be adjusted at the control deices is kept constant across the entire olume flow range. That means that any reduction of the olume flow (Q) caused by the throttling of the hydraulic control units will in turn adjust the pump output to actual system requirements by reducing the speed of the pump. Along with the change in speed, the power consumption is reduced to below 5% of the nominal power. The application of the differential pressure control requires a ariable olume flow in the system. Peak-load operation, e.g. in conjunction with a double pump, is performed automatically and according to the load by the control system. If the controlled base-load pump is no longer able to supply the required load, the second pump is automatically cut in. The ariable speed pump is then run down until the preset differential pressure setpoint alue is reached. Required accessories: Differential pressure sensor, DDG (see also "Performance features" table) Power requirement [%] Control / saings range Flow olume Q [%] Fig.: Pump cure behaiour for infinitely ariable constant differential pressure control ( p - c) 1 Subject to change 9/8 Wilo SE

415 Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Subject to change 9/8 Wilo SE Wilo-Catalogue A1-5 Hz - Circulation pumps in glandless design Differential pressure - ariable ( p - ) Deliery head H [m] n = % n = % n = 1% Q [%] Δp = constant Control range When upgrading existing systems it is not always possible to ealuate the index circuit ealuation. Original installations hae been completed years ago and now, after installing thermostatic ales, noise problems hae deeloped. The index circuit of the system is not known or it is not possible to integrate the new sensor lines that are required. An extension of the control range is neertheless possible using the p- control mode (recommended for single-pump systems). A processor unit of the control system adapts the differential pressure setpoint alue to a preset ariable differentialpressure cure by means of a comparison of the setpoint /actual alue. In parallel operation, the differential pressure is kept constant at the design leel after the first peak-load pump has been cut in. 1 Required accessories: Differential pressure sensor, DDG (also see "Performance features" table) Fig.: Pump cure behaiour with infinitely ariable differential pressure control ( p - ) Switchgears and control deices Pump management Power requirement P [%] 5 n = % n = 1% n = % 1 Q [%] Control range / saings potential Wilo-Catalogue A1-5 Hz - Circulation pumps in glandless design 11

416 Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Subject to change 9/8 Wilo SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Differential pressure - deliery-superimposed ( p - q) Deliery head H [%] Power requirement P [%] Flow olume Q [%] Dp = constant Dp = delierysuperimposed Key: Pu H = main pump Pu S = peak load pump Q V = full-load flow olume Q T = part-load capacity P 1V = full-load power consumption P 1T = part-load power consumption In order to aoid the time and expenses associated with index circuit ealuation (extensie and expensie cable routing, amplifiers, etc.), it is possible to oerride the differential pressure setpoint alue directly with a signal proportional to deliery. Using this method, it is possible, een with multi-pump systems, to achiee a control-range extension in spite of central measured-alue acquisition (differential pressure sensor at the pump). This method requires, in addition to the differential pressure sensor which is to be fitted directly on the pump system, the heating-circuit output or the input of the consumer rail, the proision by the customer of a olume-flow transmitter (/ ma) to be installed in the system's main feed pipe. The use of the p-q control is recommended for such systems whose index circuit or system performance are not known or in such cases where long signal distances cannot be bridged, particularly for such systems where olume flow transmitters are already aailable. Required accessories: Differential pressure sensor, DDG Volume flow transmitter (proided by the customer) (also see "Performance features" table) Fig.: Pump cure behaiour of a multi-pump system with infinitely ariable deliery-superimposed differential pressure control ( p - q) 1 Subject to change 9/8 Wilo SE

417 Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Differential pressure - temperature superimposed ( p - T) Temperature T[C] Fig.: Differential pressure setpoint ariation according to a temperature The operational performance of the hydraulic system can be further optimised by adapting the differential pressure setpoint alue for pump output control according to a superimposed reference ariable (e.g. outdoor temperature). The differential pressure setpoint alue and thus the pump output is reduced with rising outdoor temperatures, it is increased with falling outdoor temperatures. Required accessories: Differential-pressure sensor, DDG Temperature board, KTY 1 or Temperature board, PT 1 CC temperature module, PT 1 (also see "Performance features" table) Process temperature sensor or outdoor temperature sensor, PT 1 or KTY Switchgears and control deices Pump management Differential pressure setpoint p [m] Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 13

418 Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Differential temperature control ( T) Temperature T[C] 9 7 Feed temperature Return temperature 5 Q [%] Fig.: Volume flow ariation according to the temperature spread 1 T Heating/air-conditioning systems ary in terms of their cooling/heating requirements according to outdoor temperature fluctuations. A number of installations are installed without actuating units or the option of controlling the olume flow (single-pipe heating systems, primary circuits, etc.). Moreoer, pure throttling or bypass controls are highly uneconomical. The secondary power consumption (electricity) for the pump drie is also unnecessarily high during the transition period. The differential-temperature control T is one option for maintaining a constant difference between feed and return temperatures as a result of weather- and usage-dependent temperature spread. The heat flow becomes ariable due to the changes in flow rates and the transferred heating/cooling capacity can be controlled independently of feed or return temperatures. Differential-temperature controls should therefore only be used with indiidual consumers or with systems with a known control time constant to be able to use them in a straightforward manner. Required accessories: Temperature board, KTY 1 or Temperature board, PT 1 CC temperature module, PT 1 (also see "Performance features" table) Temperature sensor, TSG or PT 1(proided by the customer) 1 Subject to change 9/8 WILO SE

419 Switchgears and control deices Wilo Vario and Comfort control systems VR, CRn, CR, CC Control mode Switchgears and control deices Wilo Vario and Comfort control systems VR, CRn, CR, CC Control mode Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Temperature control (±T) Return temperature T [C] H [%] Deliery head Control range, adjustable from 5 C to 5 C, e.g. 3 C Max. boundary n = % Outside temperature T A [C] n = 1 % Control range Heating cures, basic temperature Min. boundary Feed temperature +T [C] Pump performance diagram Q/H With the case of pump control according to the temperature, the control signal (±T) results in a ariation of pump output, but there is no adjustment of the ariation or its results by means of feedback of the comparison of the setpoint/ actual alue. Fixed motor speeds hae been assigned to the pump for specific feed/return temperatures according to an empirically predetermined pump cure. A falling feed temperature (+T) or a rising return temperature (-T) will result in automatic speed reduction and thus the reduction of the pump performance input. Temperature control ±T can only be applied to single pump operation. Feed or return temperature-sensitie peak-load operation is technically not feasible. Required accessories Temperature board, KTY 1 or Temperature board, PT 1 CC temperature module, PT 1 (also see "Performance features" table) Temperature sensor, TSG or PT 1(proided by the customer) Flow olume Q [%] Switchgears and control deices Pump management Power consumption P 1 [%] n = % n = 1 % Energy saings Pump performance diagram Q/P Flow olume Q [%] Fig.: System diagram of the infinitely ariable temperature control Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 15

420 Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Variable differential temperature ( T - ) Differential temperature ΔT [ K] Feed temperature Return temperature ΔT The T- control function is particularly suitable for pump output control in single-pipe heating systems, district heatings, systems with condensing boiler technology and cooling systems. The T- control mode ensures that the differential temperature is spread ariably according to another temperature, e.g. the outdoor temperature. This means that only the water quantity required for heat transfer is circulated. This leads to significant energy saings on the drie side. Furthermore, the return temperature can also be drastically reduced. The large temperature spread improes the efficiency of boilers or heat exchangers, and limits the return temperature, as required e.g. in most district heating networks. Differential temperature setpoint [ C] Outside, process temperature [ C] Fig.: Differential temperature according to the process or outdoor temperature Controller influence negatie positie T min Outside, process temperature [ C] T max Required accessories: Temperature board, KTY 1 or Temperature board, PT 1 CC temperature module, PT 1 (also see "Performance features" table) Temperature sensor, TSG or PT 1 (proided by the customer) Process temperature sensor or outdoor temperature sensor, PT 1 or KTY Fig.: Effect on the differential temperature 1 Subject to change 9/8 WILO SE

421 Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Switchgears and control deices Wilo-Vario and Comfort control systems VR, CRn, CR, CC Control mode Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz Circulation pumps in glandless design Constant olume flow control (Q - c) Deliery head H [m] Q set The Q-c control function is applied practically in such cases where a constant, adjustable olume flow is to be pumped. Such cases are for example cooling systems, cooling towers, test stands or systems for water supply, water treatment and sewage disposal. Flow rates of m 3 /h can be controlled. Examples of the application of flow rate controls: Mixing of chemically different well waters in an eleated tank for establishing a consistent water quality Deliery of cold and cooling water according to the connected cooling towers or consumers Mixing sewage (municipal and industrial applications) for achieing a defined untreated sewage composition, adapted to the sewage treatment in a sewage treatment plant Dosing of chemicals in chemical and enironmental engineering Agricultural irrigation Q min Deliery rate Q [m³] The olume flow which is set at the CR deice is kept constant. If the olume flow Q decreases, the speed of the pump system is increased until the set olume flow is reached again. If the olume flow increases, the speed is reduced so that only the required rate is pumped. Fig.: Principle of the constant olume flow control Q max Required accessories: Flow rate meter proided by the customer Monitoring of limit alues is to be implemented onsite (system protection) Pressure - constant (p - c) Deliery head H [m ] Switch-off pressure leel peak-load pump p Off Pump 1 Pump Flow rate Q Switch-on pressure leel peak-load pump p On Pipe network parabola Set point leel Pump 3 The constant pressure control mode (p - c) is suitable for use in conjunction with open pipe systems, e.g. water supply and pressure boosting applications. The pump output is adapted according to water requirements (pressure-dependent) along a setpoint leel. Multi-pump systems require the actiation and deactiation of base-load and peak-load pumps according to requirements. Fluid hammers caused by premature deactiation and immediate reactiation are thus fully eliminated. In a pressure boosting system, the base-load pump is deactiated ia the control system at Q= (also see "Performance features" table) Fig.: Constant pressure control (p - c) using a 3-pump system as an example Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 17

422 Switchgears and control deices Switchgears Series description Wilo-VR-HVAC system Switchgears and control deices Switchgears Series description Wilo-VR-HVAC Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design VR-HVAC system Digitally-controlled, infinitely ariable Vario control system for electronically controlled glandless and glanded pumps of the Stratos, TOP-E, VeroLine-IP-E and CronoLine-IL-E series, for mounting single-pump and multiple-pump systems. means of the comparison of the setpoint/actual alues. If there is no "External Off" signal and no fault, at least one pump is running. The pump speed depends on the load. If the required output cannot be coered by this pump (base-load pump), another pump is cut in, the speed of which is then controlled according to the reduction to the setpoint. Pumps, which are already running, keep operating at maximum speed (peak-load pumps). If the demand decreases to such an extent that the controlling pump runs at its lowest output range and is not needed to coer the demand, this pump is deactiated and the control function is assigned to another pump which has preiously been running at maximum speed. Control modes p-c and p- can be preselected in the menu. Only the first pump is controlled in p- mode. If more pumps are cut in, these are adjusted according to the p-c cure. Control modes The following control modes can be preselected on the Wilo-VR- HVAC system for electronic performance control: - For ariable-deliery systems (e.g. heating systems with thermostatic ales): -Constant differential pressure control ( p-c) - Variable differential pressure control ( p-) Typical field of application of the Wilo-VR-HVAC system is water circulation in heating, entilation, cooling and air-conditioning systems of large buildings such as hospitals, hotels, schools, department stores, industrial systems, residential, commercial and public buildings. Latest pump technology and digital control electronics fulfil all requirements of the Wilo-VR-HVAC system for new installations and retrofitting: - For all glandless and glanded pumps with integrated power electronics up to P = kw nominal power. - For pump duty splitting with up to units (to make best use of the low-power split units in low-load operation). - Preention of flow or caitation noise. - Reduction of operating costs due to energy saings. Control and signalling functions The standard Wilo-VR-HVAC system has an extensie range of control inputs/outputs for integration into external monitoring units to be proided by the customer: -Analogue output, p out ( - 1 VDC), for indicating the actual alue of the differential pressure sensor -Actiation/deactiation ia external potential-free contact - SSM collectie fault signal as potential-free changeoer contact - SBM collectie run signal as potential-free changeoer contact - IFS indiidual fault signal for each pump as potential-free changeoer contact (optional) - IRS indiidual run signal as potential-free changeoer contact (optional) Operating principle The control deice is for controlling and regulating circulation pumps with electronic control or integrated pump output electronics. The differential pressure of a system is controlled according to the load with appropriate signal transmitters. The controller affects the frequency conerter which has an effect on the pump speed. A modification of the speed changes the deliery head and thus the power output of the single pumps. According to load requirements, pumps are actiated or deactiated. The control deice can control up to pumps. Equipment features - PID controller - Lockable main switch -Graphical LC display for the indication of all alues and operating states - Red-button technology (one-button operation) - LEDs for indicating operation standby, pump(s) in operation, faulty pump(s) -Circuit breakers and output terminals for the power supply of pump(s) - Integrated signal board (option) -Automatic pump cycling -Emergency operation as an option - Selection of a standby pump Infinitely ariable speed control An electronic Wilo-DDG differential pressure sensor deliers the actual differential pressure alue as - ma current signal. Then the controller maintains the differential pressure at a constant leel by 18 Subject to change 9/8 WILO SE

423 Switchgears and control deices Switchgears Dimensions, weights Wilo-VR-HVAC system weights Wilo-VR-HVAC system Subject Dimensions, weights Wilo-VR-HVAC system Switchgears Circulation pumps and control in glandless deices design Switchgears Dimensions, to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Switchbox Dimensions Weight approx. Width x height x depth M [mm] [kg] VR-HVAC 1x.37WM x 3 x VR-HVAC x.37wm x 3 x 1 9. VR-HVAC 3x.37WM x 3 x VR-HVAC x.37wm x 3 x 1 1. VR-HVAC 1x.55WM x 3 x VR-HVAC x.55wm x 3 x 1 9. VR-HVAC 3x.55WM x 3 x VR-HVAC x.55wm x 3 x 1 1. VR-HVAC 1x.75WM x 3 x VR-HVAC x.75wm x 3 x 1 9. VR-HVAC 3x.75WM x 3 x VR-HVAC x.75wm x 3 x 1 1. VR-HVAC 1x1.1WM x 3 x VR-HVAC x1.1wm x 3 x 1 9. VR-HVAC 3x1.1WM x 3 x VR-HVAC x1.1wm x 3 x 1 1. VR-HVAC 1x1.5WM x 3 x VR-HVAC x1.5wm x 3 x 1 9. VR-HVAC 3x1.5WM x 3 x VR-HVAC x1.5wm x 3 x 1 1. VR-HVAC 1x.WM x 3 x VR-HVAC x.wm x 3 x 1 9. VR-HVAC 3x3.3WM x 3 x VR-HVAC x.wm x 3 x 1 1. VR-HVAC 1x3.WM x 3 x VR-HVAC x3.wm x 3 x 1 9. VR-HVAC 3x3.3WM x 3 x VR-HVAC x3.wm x 3 x 1 1. VR-HVAC 1x.WM x 3 x VR-HVAC x.wm x 3 x 1 9. VR-HVAC 3x.WM x 3 x VR-HVAC x.wm x 3 x 1 1. VR-HVAC 1x5.5WM x 3 x VR-HVAC x5.5wm x 3 x 1 9. VR-HVAC 3x5.5WM x 3 x VR-HVAC x5.5wm x 3 x 1 1. VR-HVAC 1x7.5WM x 3 x VR-HVAC x7.5wm x 3 x 1 9. VR-HVAC 3x7.5WM x x VR-HVAC x7.5wm x x 1 1. VR-HVAC 1x11WM x x VR-HVAC x11wm x x VR-HVAC 3x11WM x x VR-HVAC X11WM x x Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 19

424 Switchgears and control deices Switchgears Dimensions, weights Wilo-VR-HVAC system Dimensions, weights Wilo-VR-HVAC system Switchbox Dimensions Weight approx. Width x height x depth M [mm] [kg] VR-HVAC 1x15WM x x VR-HVAC x15wm x x VR-HVAC 3x15WM x x VR-HVAC x15wm x x VR-HVAC 1x18.5WM x 3 x VR-HVAC x18.5wm x 3 x VR-HVAC 3x18.5WM x x VR-HVAC x18.5wm x x VR-HVAC 1xWM x 3 x VR-HVAC xwm x 3 x VR-HVAC 3xWM x x VR-HVAC xwm x x 5 3. Subject to change 9/8 WILO SE

425 Switchgears and control deices Switchgears Terminal diagrams Wilo-VR-HVAC system Switchgears and control deices Switchgears Terminal diagrams Wilo-VR-HVAC system Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal VR-HVAC 3~ V Terminal diagram VR-HVAC 1~3 V L1 L L3 PE U V W PE L1 N PE L1 N PE Ext. OFF + V 1... Switchgears and control deices Pump management IN Sensor SSM SBM...1 V SSM Ext. OFF + V IN Sensor SSM SBM...1 V SSM 1... Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1

426 Switchgears and control deices Wilo-Comfort control systems CR, CRn, CC Series description Wilo-CR, Wilo-CRn, Wilo-CC Switchgears and control deices control systems CR, CRn, CC Series description Wilo-CR, Wilo-CRn, Wilo-CC Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Comfort control systems CR, CRn and CC Digitally controlled, infinitely ariable Comfort control systems for glandless and glanded pumps of all makes, single-pump and multipump systems. CR ersion for conentional pumps with fixed speed. CRn ersion for infinitely ariable, electronically controlled pumps or pumps with integrated frequency conerter. CC ersion for conentional pumps with fixed speed. Mains connect Sensor connection DDG - or TSG Mains connection Motor connection Operating principle The Wilo-Comfort control systems allow the infinitely ariable electronic adjustment of the pump output to meet the continuously arying operating conditions in the hydraulic system according to the control ariables: pressure (p), olume flow (Q), temperature (T). Feed Feed sensor Ext. off SSM -1 Volt Mains supply connection Outside temperature sensor Return Mains supply connection Return sensor Typical fields of application of the Wilo-Comfort control deices CR, CRn and CRn are water circulation and water supply (e.g. pressure boosting) - In residential, commercial and public buildings, hotels, hospitals, department stores and for industrial buildings. Most up-to-date digital control electronics fulfil all requirements of the Wilo-Comfort control systems for new installations and retrofitting: - For CR ersion for all glandless and glanded pumps with three-phase motors with a nominal power up to P = 3 kw (higher output alues and other oltages on request) - For CRn ersion independent of the power ia analogue control signals / 1 V or / ma - For CC ersion for all glandless and glanded pumps with three-phase motors with a nominal power up to P = kw (higher output alues and other oltages on request) - For pump duty splitting with up to units (to make best use of the low-power indiidual units in low-load operation) - Preention of flow or caitation noise - Lower operating costs due to energy saings - Speed control range between 1% and % of the nominal power. Equipment features - PID controller - Integrated real-time clock with summertime/wintertime change - Integrated indiidual/total operating hours counter - Serice life optimisation for multi-pump systems - Motor protection due to connection of WSK, PTC TS and TSA (for CR ersion) - Motor protection due to connection of WSK and SSM (for CRn ersion) - Motor protection due to connection of WSK, PTC TS and TSA (for CC ersion) - Touch display with multi-colour backlight for CC ersion -Alphanumerical LCD display for the CR and CRn ersions (-line) with backlight - Status display for dries (e.g. pumps and frequency conerters) - User-oriented menu naigation with multi-language plain text display and/or symbol naigation - Storage and display of extensie operating data - Defined display of fault signals and storage in the history memory -Conductiity test of the transmitter paths Infinitely ariable speed control Infinitely ariable speed control must be regarded as the ideal solution to the problem of achieing 1% harmonious adjustment of the pump output to the actual operating states of the system. Unfortunately, its particular inherent capability of reducing the speed right down to a ery low leel about 1 % of the residual speed cannot be implemented in practice in heating applications. Speed reductions in the range below % residual speed and the resulting drop in deliery head (deliery head as a quadratic function of speed) may result in malfunctions and sometimes to a breakdown in water distribution. In this case, the p measuring point must be installed on what is called the index circuit of the system, i.e. the line or consumer with the greatest pressure losses. Extremely low speeds below % of the nominal speed can also lead to thermal and mechanical oerloading of the electric motors. Control modes The following control modes can be preselected for electronic pump output control with Wilo-Comfort control systems (also see "Performance features" table For ariable-deliery systems (e.g. heating systems with thermostatic ales): -Constant differential pressure control ( p-c) - Variable differential pressure control ( p-) - Variable-deliery differential pressure control ( p-q) Subject to change 9/8 WILO SE

427 Switchgears and control deices Wilo-Comfort control systems CR, CRn, CC Series description Wilo-CR, Wilo-CRn, Wilo-CC - Temperature-superimposed differential pressure control ( p-t) -Constant pressure control (p-c) for pressure boosting systems -Constant flow rate control (Q-c) For constant-olume systems (e.g. cooling systems with heat exchangers): - Differential temperature control ( T) - Process temperature control (±T) - Variable temperature control ( T-) Control and signalling functions The Wilo-Comfort control systems proide extensie control inputs and outputs as standard equipment for integration in external monitoring units proided by the customer (see also "Performance features" table) - Remote setpoint adjustment ( 1 V/1 ma) preselectable (with CR and CRn) - Remote setpoint adjustment ( ma) preselectable (with CC) -Actiation/deactiation ia external potential-free contact -Actiation of frost protection ia external potential-free contact (only for heating/air-conditioning) ia digital input - Low water cut-out switch ia external potential-free contact (only for pressure boosting) ia digital input -Collectie fault signal/collectie run signal as potential-free changeoer contact - "Mains Emergency Operation" serice selector switch for maintenance personnel - Switchoer to second setpoint leel (with CR and CRn) - Switchoer to second/third setpoint leel (with CC) Type key, CRn control system (example: CRn 1- TP WM) WM Deice ersion WM = wall-mounted installation IP (IP 5 on request) SE = control-panel installation Type key, CC control deice (example: CC x1.1 FC WM) CC Comfort Controller Number of pumps to be controlled (1 pumps) 1.1 Maximum nominal motor power P of pump to be controlled in kw FC Installation with frequency conerter and sine filter WM Deice ersion WM = wall-mounted installation, IP 5 BM = floor model, IP 5 The following optional control inputs and outputs are aailable: - Remote acknowledgement of the collectie fault signal - Switchoer to manual control mode - Indiidual run and fault signals for pumps and conerters - Manual/automatic switchoer - Signalling contact connection of repair switches Type key, CR control deice (example: CR 1.1- WM) CR Comfort control technology 1.1 Maximum nominal motor power P of pump to be controlled in kw Number of pumps to be controlled (1 pumps) WM Deice ersion WM = wall-mounted installation IP (IP 5 on request) FM = floor model IP (IP 5 on request) SE = control-panel installation Type key, CRn control system (example: CRn 1- TP WM) CRn Comfort control technology, new 1- Number of pumps that can be connected: TP, TK Control mode: T = temperature P = PT 1 sensor K = KTY sensor Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

428 Switchgears and control deices Wilo-Comfort control systems CR, CRn, CC Technical data Wilo-CR, Wilo-CRn, Wilo-CC Switchgears and control deices control systems CR, CRn, CC Technical data Wilo-CR, Wilo-CRn, Wilo-CC Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Comfort control system CR Automatic, load-sensitie, infinitely ariable speed control of glanded and glandless pumps with three-phase motor. For heating /air-conditioning according to the differential pressure p, feed/return temperature (±T) or differential temperature ( T) including free adjustment of the duty point by means of the adance correction of the full-load pump output. For pressure boosting according to the pressure (p). Deice ersion -Wall-mounted installation (WM) aailable only up to kw - Floor models (FM) aailable aboe 5.5 kw -Control-panel installation (SE) Connection data, Wilo-CR Deice grading: Max. nominal motor power P [kw] 3~ V/ 5 Hz / Hz Maximum output current I [A] Power factor cos ˆ >.9 Efficiency:- for P max - within the permitted partial load range Electrical connection Output oltage [V] Output frequency [Hz] >.93 >.85 3~ V/ N / 5 Hz / Hz 3 x 13 V V (1 Hz) 1 Hz 5 Hz / Hz Control range (% nominal motor speed) % 1% Permitted ambient temperature C to + C Wilo-Comfort control system CRn Automatic load-sensitie, infinitely ariable speed control of glandless and glandless pumps with integrated or external frequency conerter. For heating/air-conditioning according to the differential pressure p, feed/return temperature (±T) or differential temperature ( T) including free adjustment of the duty point by means of the adance correction of the full-load pump output. Deice ersion -Wall-mounted installation -Control-panel installation Connection data, Wilo-CRn Electrical connection Output signals 1~3 V (shock-proof plug)/n/pe / 5 Hz / Hz power connection of the pumps onsite / 1 V / ma Permitted ambient temperature C to + C Wilo-Comfort control system CC Automatic, load-sensitie, infinitely ariable speed control of glanded and glandless pumps with three-phase motor. For heating /air-conditioning according to the differential pressure p, feed / return temperature (±T) or differential temperature ( T) including free adjustment of the duty point by means of the adance correction of the full-load pump output. For pressure boosting according to the pressure (p). Deice ersion -Wall-mounted installation -Control-panel installation Connection data, Wilo-CC Deice grading: Max. nominal motor power P [kw] 3~ V/ 5 Hz / Hz Max. permissible nominal pump current I [A] Power factor cos ˆ >.9 Efficiency: - for P max - within the permitted partial load range Electrical connection >.93 >.85 3~ V/ PE Hz / 5 Hz Subject to change 9/8 WILO SE

429 Switchgears and control deices Wilo-Comfort control systems CR, CRn, CC Technical data Wilo-CR, Wilo-CRn, Wilo-CC Connection data, Wilo-CC Output oltage [V] 3 x 13 V V Output frequency [Hz] (1 Hz) 1 Hz 5 Hz / Hz Control range (% nominal motor speed) % 1% Permitted ambient temperature C to + C Accessories for Wilo-Comfort control systems CR, CRn and CC Accessories Sensors Temperature board Automatic, infinitely ariable speed control according to the feed or return temperature or according to the difference between feed and return temperatures CC temperature module, PT 1 CR/CRn control board CR/CRn DDC board CR/CRn signal board 1 CR/CRn signal board 3 Differential pressure sensor, DDG ( ma) (obsere the measurement range) Outdoor temperature sensor, KTY or PT 1 Temperature signal transmitter, TSG (included in the scope of deliery of the temperature board) Temperature board, KTY 1: Heating system with large temperature spread (T max : +1 C, T min 1 K, T max : 1 K), TSG temperature transmitters included in the scope of deliery Temperature board, PT 1: Cooling/air-conditioning systems with small temperature spread (T max : +1 C, T min K, T max : 1 K) Temperature range - C to +5 C, connection of PT 1, PT 1 and Ni 1 sensors Deactiation of each pump (up to pumps) by repair switch onsite and remote adjustment of operating mode (mains / automatic) for each pump (up to pumps) 3 control boards are required for pumps Load adjustment of the pump system (comparison of setpoint-actual alues) ia external controller, pump actiation and deactiation, pump cycling, setpoint switchoer, switch-oer to remote speed control and acknowledgement of the collectie fault signal ia external potential-free contact Potential-free indiidual operation/indiidual fault signal for pumps 1 and frequency conerter, status signals to the digital inputs DIG or DIG3 (e.g. low water, antifreeze), actual speed alue or actual transmitter alue (can be preselected) Potential-free indiidual operation/indiidual fault signal for pumps 3 Terminal diagram: base board, CC / CRn system Terminal diagram: temperature board, KTY 1 Terminal diagram: temperature board, KTY 1 Terminal diagram: temperature board, PT 1 Terminal diagram: temperature module, PT 1 Terminal diagram: control board Terminal diagram: DDC board Terminal diagram: signal board 1- Terminal diagram: signal board 3- Dimensions and weights, Wilo-CR system Nominal power Number of pumps WM / FM P W H D Weight W H SE Req. installation depth Weight [kw] [mm] [kg] [mm] [kg] 1) Control system consists of switch rails. 1--fold fold fold fold fold Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

430 Switchgears and control deices Wilo-Comfort control systems CR, CRn, CC Technical data Wilo-CR, Wilo-CRn, Wilo-CC Dimensions and weights, Wilo-CR system fold fold fold Section dimension CR controller and operating unit 1) Control system consists of switch rails. 5--fold 1) fold /-fold 1) fold 1) Dimensions and weights, Wilo-CRn system Temperature sensors Number of pumps WM Dimensions (W x H x D) Weight Dimensions (W x H x D) Weight [pcs.] [mm] [kg] [mm] [kg] PT 1 1 x x x 38 x 1 5. PT 1 3 x x x 38 x 1 5. KTY 1 x x x 38 x KTY 3 x x x 38 x SE Dimensions and weights, Wilo-CC system Nominal power P Number of pumps Dimensions (W x H x D) Weight [kw] [pcs.] [mm] [kg] x 7 x x 7 x x 19 x x 19 x x 19 x x 19 x x 19 x x 19 x x 19 x x 19 x x 19 x x 19 x x 19 x x 19 x x 19 x 5 58 Subject to change 9/8 WILO SE

431 Switchgears and control deices Wilo-Comfort control systems CR, CRn, CC Terminal diagrams Wilo-CR, Wilo-CRn, Wilo-CC Switchgears and control deices Wilo-Comfort control systems CR, CRn, CC Terminal diagrams Wilo-CR, Wilo-CRn, Wilo-CC Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Terminal diagram, system base board Sensor Analog IN 1 Ext. off WM SSM SBM X Actual alue Earth Sensor Shield 1 3 DDG MPI MPI Signal Earth Sensor Shield External setpoint or actual alue Ext. off P J Earth Off On Bridge or Water leelreglulator or Frostguard or Electrode relais SSM SBM Pot.-free messages Terminal diagram dries CR system (P kw) Terminal diagram dries CR system (P 5.5 kw) X X U V W Pump 1/3/5 Bridge or thermistor or WSK U V W Pump // Bridge or thermistor or WSK X1 PE PE 1 3 PE PE 5 PE 1 U1 V1 W1 3 ~ Pump 1... P =...kw I =...A W U V X 1 Bridge or Thermistor or WSK Terminal diagram base board CRn system (for pump dries 1 3 V) CR-IPG X3 / X CR-IPE X1 / X On Setpoint 1) + - SSM Pump 1... P =...kw I =...A M 1 ~ L N PE On-site power supply open or Start relay In...1V...1V 1) Required for Stratos IF-Modul with...1 V input (IF-Modul Stratos SBM, Stratos Ext. Min, Stratos Ext. Aus) TOP-E or Stratos Bridge or SSM Pump or WSK or Pot.-free NC contact Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

432 Switchgears and control deices Wilo-Comfort control systems CR, CRn, CC Terminal diagrams Wilo-CR, Wilo-CRn, Wilo-CC Terminal diagram expansion board CRn system (for pump dries 3 V) CR-IPG X3 / X CR-IPE X1 / X On Setpoint + - SSM or Pump 1... P =...kw I =...A M 3 ~ open or Start relay or Setpoint inputs of the pump, see table Bridge or SSM Pump or WSK or L1 L L3 PE On-site power supply Star-delta starter Pot.-free NC contact Terminal diagram CC-HVAC, direct starting, with frequency conerter Feed Pumps Pumps (Output) (WSK) SBM L1 L L X X1 X X3 SSM 5 1 X Sensor Analogue inputs 1 X5 3 L1 L L3 Mains U V W U V W Pump 1 Pump Pump 1 Pump SBM SSM Pot.-free signals Extern On/Off Anti-freeze Sensor (+) Sensor (IN) GND Analogue In (+) Analogue In (IN) Actual alue (+) Act. alue (GND) f (+) f (GND) Terminal diagram CC-HVAC, - -starting, with frequency conerter Feed Pumps Pumps (Output) (WSK) SBM L1 L L X X1 X X3 SSM 5 1 X Sensor Analogue inputs 1 X5 3 Ventilator 1 X9 L1 L L3 U1 V1 W1 W U V U1 V1 W1 W U V Netz Pump 1 Pump Pump 1 Pump SBM SSM Pot.-free signals Extern On/Off Anti-freeze Sensor (+) Sensor (IN) GND Analogue In (+) Analogue In (IN) Actual laue (+) Act. alue (GND) f (+) f (GND) L N 8 Subject to change 9/8 WILO SE

433 Switchgears and control deices Wilo-Comfort control systems CR, CRn, CC Terminal diagrams, Wilo CR, Wilo CRn, Wilo CC Switchgears and control deices Wilo-Comfort control systems CR, CRn, CC Terminal diagrams, Wilo CR, Wilo CRn, Wilo CC Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-CRn system, assignment of the setpoint Wilo outputs: 1. at the CRn control deice /. at the pump to be controlled Pump type IL-E...BF R1 IL-E...BF R1 (from year of construction 8/ to /3) (from year of construction 8/ to /3) Analogue control signal 1. Setpoint outputs, CRn: + -. Setpoint inputs, pump: - 1 V GND ma GND IL-E...BF R1 (from year of construction 3/3) -1V 7 GND IL-E...BF R1 (from year of construction 3/3) ma 7 GND IL-E... R1 (from year of construction 1/3) -1 V 1 ( - 1 V) (GND) IL-E... R1 (from year of construction 1/3) ma ma (GND) IP-E -1V 1 IP-E ma 1 Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

434 Switchgears and control deices Switchgears Signal transmitters and accessories Switchgears and control deices Switchgears Signal transmitters and accessories Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-DDG signal transmitter Top iew DDG 1 to 1 (DDG without illustration) (Dimensions in mm), fastening elements onsite Signal transmitter for wall-mounted installation for infinitely ariable speed control according to the differential pressure. With built-in pressure-surge throttles, DIN 38, mm cutting-ring unions, 5m connection cable to the switchgear 1) (3 x.75mm ), angle cutting-ring unions R 1 / 8 x ø mm. 1) Longer distances to be extended by customer up to 5 m: x.75 mm, shielded, up to 5 m: 3 x 1.5 mm, shielded Maximum operating oltage: 15 3 VDC Current output: ma Maximum load resistance: 5 Pressure measurement ranges: ) 3 ) DDG : DDG 1: DDG : DDG : DDG : DDG 1: to to to to to to. bar* 1. bar. bar. bar. bar 1. bar* ) Other pressure measurement ranges on request 3) Selection of pressure measurement range according to the pump duty point * not with VR-HVAC Power consumption: 1.5 W Protection class: IP 5 Maximum pressure rating: 5 bar Fluid temperature: C to +7 C Ambient temp.: C to + C DDG transducer 5 m ( x 1.5 mm ) 75 m ( x 1.5 mm ) Wilosignal transmitter DDG V= ~ Transformer DDG + + > - ma - ma V 5Hz Measuring transformer DDG CR 3V 5Hz Transducer for wall-mounted installation for amplifying signals from the Wilo DDG signal transmitter for cable lengths in excess of 5 m. Deliery incl. DDG power supply unit. Maximum power consumption: 5 VA Protection class: IP 5 Ambient temperature: C to + C Operating oltage: Current input/output: Max. back-up fuse: Maximum input resistance: Maximum load resistance: 3 V/5 Hz ma 1 A 5 Signal cable Input: x 1.5 mm, 5 m length, shielded Output: x 1.5 mm, 75 m maximum length, shielded 3 Subject to change 9/8 WILO SE

435 Switchgears and control deices Switchgears Signal transmitters and accessories DDG power supply unit Power supply unit for wall-mounted installation for power supply of the DDG signal transmitter. Protection class: IP 5 Ambient temperature: C to + C Operating oltage: Output oltage: Output current: 3 V/ 5 Hz V DC ma Fastening elements onsite Outdoor temperature sensor KTY/PT Signal transmitter for wall-mounted installation for outdoor temperature measurement. Protection class: IP 5 Temperature range: 5 C to +8 C 5 53, 5 Required: connection line (proided by the customer) up to 5 m: 3 x.75 mm, shielded up to 1 m: 3 x 1.5 mm, shielded up to 5 m: 3 x.5 mm, shielded M1 5 KTY 1 temperature board T (feed) T (return) T (external) X Feed temperature Switchgears and control deices Pump management Return temperature External temperature Additional board for upgrading Wilo-CR/CRn system switchgear series for use of the control modes Differential temperature control ( T) Feed/return temperature control (±T) Differential pressure temperature-superimposed ( p-t) 3 analogue inputs for TSG temperature sensors: Feed temperature (+T) Return temperature ( T) Temperature setpoint (T) Fixation material, CAN bus cable and TSG temperature signal transmitters are included in the scope of deliery. Measurement range: Resolution: Accuracy: Ambient temperature: Dimensions: Weight: ±T: C T: 1 K 1 bits.% of upper limit + transmitter tolerance C to + C 1 mm x 1 mm approx..5 kg Terminal diagram, KTY 1 temperature board Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 31

436 Switchgears and control deices Switchgears Signal transmitters and accessories TSG signal transmitter 15 7 Temperature board PT 1 Signal transmitter for pipe attachment for temperature measurement included in the scope of deliery of the KTY 1 temperature board. With spring fasteners for attachment to pipes up to DN 1, 1 tube of thermal conducting glue, 5 m connecting cable for switchgear 1) ( x.75 mm, shielded) 1) Longer distances to be extended by customer up to 5 m: 3 x.75 mm, shielded, up to 1 m: 3 x 1.5 mm, shielded, up to 5 m: 3 x.5 mm, shielded KTY 1 PTC thermistor - at +5 C: k - at +9 C: 3.9 k Max. current: ma >Technical data Protection class: IP 3 Temperature range: C to +15 C T (feed) T (return) T (process) X Feed temperature Return temperature External temperature Two-wire circuit Three-wire circuit Additional board for upgrading switchgears of the Wilo-CR/CRn system series for use of the control modes Differential temperature control ( T) Feed/return temperature control (±T) Differential pressure temperature-superimposed ( p-t) 3 analogue inputs for PT 1 temperature sensors in -/3- and -conductor technology to be proided by the customer: Feed temperature (+T) Return temperature ( T) Temperature setpoint (T) Fixation material and CAN bus cable are included in the scope of deliery. >Technical data Measurement range: ±T: C T: 5 K Accuracy: ± K (in relation to standard alues in accordance with DIN IEC 751) + transmitter tolerance Ambient C to + C temperature: Dimensions: Weight: 1 mm x 1 mm approx..5 kg Terminal diagram, PT 1 temperature board DDC board S1 I U / ma 1 V SL- SL- PT SW External Param. Analogue ZU AB 1/ Quit IN X Peak-load cut-in Peak-load deactiation Pump Duty Cycling Setpoint changeoer External fault confirmation Change of parameter record Terminal diagram, DDC board DIG.3 Res. Analogue, external In + Additional board for upgrading switchgears of the Wilo-CR/CRn system series for remote control by external monitoring units (e.g. BA or DDC substation). 1 analogue input for external correcting ariable (speed adjustment for DDC operation) 8 digital inputs for connection of an external potential-free button for Peak-load cut-in Peak-load deactiation Pump cycling Setpoint changeoer Acknowledgement of the collectie fault signal Parameter record switching Control input, / -1 V or / - ma Signal input DIG 3 Fixation material and CAN bus cable are included in the scope of deliery. >Technical data Analogue input: Measurement range: Input resistance: Resolution: Accuracy: Digital inputs: Input leel: Dielectric strength: Maximum cable length: Terminal cross-sections: Correcting ariable: 1 V, / ma (= - speed) 1kŸ or 5 Ÿ 1 bits.% of upper limit + transmitter tolerance VDC / 1 ma 5 VAC 1 m 1.5 mm Ambient temp.: C to + C Dimensions: Weight: 1 mm x 1 mm approx..5 kg 3 Subject to change 9/8 WILO SE

437 Switchgears and control deices Switchgears Signal transmitters and accessories Control board Manual Manual operation Pump 1/3/5 Pump // Release Release Control function Control function Manual Manual operation Relesae Release Pump 1/3/5 Pump // Control function X Terminal diagram, control board Control function Additional board for upgrading switchgears of the Wilo-CR/CRn system series for Manual Automatic operating mode selection for a maximum of pumps (e.g.: 5- pump system requires 3 control boards). Switchoer for each pump ia potential-free control switches proided by the customer. Manual Automatic switchoer ia potential-free two-way NO contacts proided by the customer with "Off" middle position for each pump. Operating mode: Manual: Pump in mains operation : Pump Off Automatic: Pump enabled for control mode Connection for repair switches proided by the customer with auxiliary contact: closed: Pump enabled open: Pump disabled > Technical data Selector switch: Control inputs: Input leel: Dielectric strength: Maximum cable length: Terminal cross-sections: P1 / P, P3/P, P5 / P x repair switches (On / Off for each pump) x control switches (Manual Automatic for each pump) VDC / 1 ma 5 VAC 1 m 1.5 mm Ambient temp.: C to + C Dimensions: Weight: 1 mm x 1 mm approx..5 kg Fixation material and CAN bus cable are included in the scope of deliery. Signalling board 1 Pump 1 Pump Transformer WM Analog OUT + - X Operating Disturbance Operating disburbance Operating Pump 1 Pump FU disturbance Low water Terminal diagram, signal board 1 DDG or speed Additional board for upgrading switchgears of the Wilo-CR/CRn system series for indiidual run and single fault signals for single and double pump systems. Potential-free signalling contacts for operation (NO contact) and fault (NC contact) of: pump 1, pump, frequency conerter Signals for the digital inputs DIG or DIG3, e.g. frost (heating) or low water (pressure boosting) Analogue output for actual speed alue or actual alue transmitter (can be preselected) Fixation material and CAN bus cable are included in the scope of deliery. > Technical data Analogue output: Actual alue Measurement range: 1 V, / ma (speed or transmitter) Input resistance: Resolution: Accuracy: Signalling contacts Rating: Maximum cable length: Terminal cross-sections: 1k or 5 1 bits.% of upper limit + transmitter tolerance 5 VAC/ A 1 VDC/1 ma 1 m 1.5 mm Ambient temp.: C to + C Dimensions: Weight: 1 mm x 1 mm approx..5 kg Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 33

438 Switchgears and control deices Switchgears Signal transmitters and accessories Signalling board 3 Pump 3 Pump Pump 5 Pump X Operating disturbance Operating disturbance Operating disturbance Operating disturbance Pump 3 Pump Pump 5 Pump Additional board for upgrading switchgears of the Wilo-CR/CRn series for indiidual run/ single fault signals for three- to six-pump systems (signal board 1 pump also required). Potential-free signalling contacts for operation (NO contact) and fault (NC contact) of: pump 3, pump, pump 5, pump Fixation material and CAN bus cable are included in the scope of deliery. >Technical data Signalling contacts Rating: Terminal cross-sections: 5 VAC/ A 1 VDC/1 ma 1.5 mm Ambient temp.: C to + C Dimensions: 1 mm x 1 mm Weight: approx..5 kg Terminal diagram, signal board 3 3 Subject to change 9/8 WILO SE

439 Wilo-Control pump management systems Pump control Series oeriew Wilo-Stratos interface modules Wilo-Control pump management systems Pump control Series oeriew Wilo-Stratos interface modules Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-IF-Module Stratos, PLR Retrofit plug-in module for pump types Wilo Stratos/Stratos-Z/Stratos-D/Stratos-ZD Serial digital PLR interface for connection to BA building automation ia -Wilo interface conerter or -Company-specific coupling modules Communication-capable dual pump management (according to time, load and fault) Wilo-IF-Module Stratos, LON Retrofit plug-in module for pump types Wilo-Stratos/Stratos-Z/Stratos-D/Stratos-ZD Serial digital LON interface for connection to BA building automation ia LONWorks networks: - LONTalk protocol - LONMark conformity Communication-capable dual pump management (according to time, load and fault) Wilo-IF-Module Stratos, CAN Retrofit plug-in module for pump types Wilo-Stratos/Stratos-Z/Stratos-D/Stratos-ZD Serial, digital CAN interface for connection to BA building automation ia CAN bus system Protocol in accordance with the CANopen standard (EN535-) Communication-capable dual pump management (according to time, load and fault) Wilo-IF-Module Stratos, Ext. Off Retrofit plug-in module for pump types Wilo-Stratos/Stratos-Z/Stratos-D/Stratos-ZD Oerriding Off control input Control input, -1V (remote speed or setpoint adjustment) for connection to BA building automation Communication-capable dual pump management (according to time, load and fault) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 35

440 Wilo-Control pump management systems Pump control Series oeriew Wilo-Stratos interface modules Wilo-IF-Module Stratos, Ext. Min Retrofit plug-in module for pump types Wilo-Stratos/Stratos-Z/Stratos-D/Stratos-ZD Oerriding Min control input (setback operation without Autopilot) -1V control input (remote speed or setpoint adjustment) for connection to BA building automation Communication-capable dual pump management (according to time, load and fault) Wilo-IF-Module Stratos, SBM Retrofit plug-in module for pump types Wilo-Wilo-Stratos/Stratos-Z/Stratos-D/Stratos-ZD Collectie run signal Control input, -1V (remote speed or setpoint adjustment) for connection to BA building automation Communication-capable dual pump management (according to time, load and fault) Wilo-IF-Module Stratos, Ext. Off/SBM Retrofit plug-in module for pump types Wilo-Stratos/Stratos-Z/Stratos-D/Stratos-ZD Oerriding Off control input Collectie run signal Communication-capable dual pump management (according to time, load and fault) 3 Subject to change 9/8 WILO SE

441 Wilo-Control pump management systems Pump control Series oeriew Wilo interface modules Wilo-Control pump management systems Pump control Series oeriew interface modules Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-IF-Modul PLR Retrofit plug-in module for pump types with IR interface -Wilo-TOP-E/ED -Wilo-VeroLine-IP-E -Wilo-VeroTwin-DP-E -Wilo-CronoLine-IL-E -Wilo-CronoTwin-DL-E Serial digital PLR interface for connection to BA building automation ia: -Wilo interface conerter or -Company-specific coupling modules Communication-capable dual pump management (according to time, load and fault, only TOP-E/-ED and IL-E/DL-E) Wilo-IF-Modul LON Retrofit plug-in module for LON-compatible pump types with infrared interface -Wilo-TOP-E/ED -Wilo-VeroLine-IP-E -Wilo-VeroTwin-DP-E -Wilo-CronoLine-IL-E -Wilo-CronoTwin-DL-E Serial digital LON interface for connection to BA building automation ia LONWorks networks: - LONTalk protocol - LONMark conformity Communication-capable dual pump management (according to time, load and fault, only TOP-E/-ED and IL-E/DL-E) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 37

442 Wilo-Control pump management systems Pump control Series oeriew operating and serice units Wilo-Control pump management systems Pump control Series oeriew operating and serice units Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-IR-Module Remote control with infrared interface for electronically controlled Wilo pumps Commissioning and diagnostic instrument/tool Adaptable into the SDIO slot of a Pocket PC (PDA) Wilo software is compatible with Microsoft Windows mobile operating system Extension of pump functions Enables the export, storage and printout of pump data records Wilo-Dia-Log The complete package for commissioning, serice, maintenance and documentation of electronically controlled Wilo pumps with infrared interface, consisting of: -Wilo-IR-Module, complete - Pocket PC, preconfigured with the Microsoft Windows Mobile Version 5. operating system and "IR-Module" user software, including power supply unit - Data transfer cable from the Pocket PC to a computer (USB interface) - Portable printer, including power supply unit and paper roll (for roll width of 58 mm) - Documentation and software Wilo-IR Monitor Remote control with infrared interface for electronically controlled Wilo pumps Commissioning and diagnostic instrument/tool Extension of pump functions Rotation test unit for all pump motors and standard motors 38 Subject to change 9/8 WILO SE

443 Wilo-Control pump management systems Pump control Series oeriew Wilo-Protect-Modules Wilo-Control pump management systems Pump control Series oeriew Wilo-Protect-Modules Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation in glandless design C (single pumps) Plug-in module for single pumps of the Wilo-TOP-S/-Z and Wilo-TOP-RL series and Wilo-SE with mains connection 1~3 V, 5 Hz or 3~ V, 5 Hz Not suitable for controlled power supply (e.g. Wilo-CR system). Plug-in module for double pumps of the Wilo-TOP-SD series ( x Wilo-Protect-Modules C) with mains connection 1~3 V, 5 Hz or 3~ V, 5 Hz Not suitable for controlled power supply (e.g. Wilo-CR system). Wilo-Protect-Module C (double pumps) Plug-in module for double pumps of the Wilo-TOP-SD ( x Wilo-Protect-Module C) and Wilo- SE-TW ( x Wilo-Protect-Module C) series with mains connection 1~3 V, 5 Hz or 3~ V, 5 Hz Not suitable for controlled power supply (e.g. Wilo-CR system). Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 39

444 Wilo-Control pump management systems Pump control Series oeriew building automation (BA) Wilo-Control pump management systems Pump control Series oeriew building automation (BA) Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Control AnaCon Analogue interface conerter for the uniersal connection of communication-capable Wilo pumps with serial, digital PLR interface to onsite monitoring units in accordance with VDI 381. Wilo-Control DigiCon Digital interface conerter for the connection of communication-capable Wilo pumps with serial digital PLR interface to onsite monitoring units with digital RS 85 interface. Wilo-Control DigiCon-A (Manual control leel) Manual control panel for Wilo-Control DigiCon for the extended connection communicationcapable Wilo pumps with serial digital PLR interface to operating leels onsite in accordance with VDI 381. The Wilo-Control DigiCon-A manual control panel allows the oerriding control of pumps connected to the Wilo-Control DigiCon interface conerter. Wilo-Control bus Box Junction box or distribution box for setting up a CAN bus system with connection of the nodes ia short spur lines. Subject to change 9/8 WILO SE

445 Wilo-Control pump management systems Pump control Building automation planning guide Wilo-Control pump management systems Pump control Building planning guide Subject change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Building automation (BA) Automatically controlled processes hae become essential in modern buildings. This particularly applies to all building and technical systems in the fields of: Heating systems Cooling systems Ventilation systems Heating pumps Combined heat and power plants Water supply Sewage disposal etc. The BA is responsible for controlling the dependencies between the arious sections inoled in the technical building equipment (TGA). It is in particular facility management that requires the intersectional exchange of information and data in order to run the building or estates with optimum efficiency and economy. As field deices, pumps are to be seen as components with high power consumption that are indispensable for operations in the TGA. The operational reliability and economic efficiency of pumps and pump systems are ensured by their central aailability and monitoring. Due to technical progress in the fields of electrical engineering/electronics, potential-free contacts and analogue unit signals are being successiely replaced by bus systems. Automation Management Network Network Network Operating station / operating unit Data interface unit Programming unit Programming unit Operating unit Communications unit / controller / ASR Data processing apparatus / serer station Data interface unit Operating station / operating unit Application-specific control and regulatory unit System for special applications Data interface unit Controller / automation station / ASR System for special applications System for special applications Space / operating unit Local oerriding operating units Field Network M M M M Connections within the functional leels Venetian blinds / protection against sunlight Connections between the functional leels Fig.: Building automation - diagram Light / dimming Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1

446 Wilo-Control pump management systems Pump control Building automation planning guide Integration into the building automation Depending on the nature and extent of a BA system, different communications connections are required to transfer the signals, control commands and data to the pump system to be monitored. The design and functions of BA a system are defined precisely in VDI 381. The scope of communication is decisie for determining whether potential-free contacts or analogue signals ( control cables are required for each piece of information) or bus systems (all data ia one bus line) are used for data transmission. Wilo pumps as well as their optional accessories are equipped with control terminals at which internal relay signals are aailable in accordance with VDI 381 requirements. Functional principle of a collectie fault/collectie run signal*: Mains oltage Collectie fault signal SSM Collectie run signal SBM Relay Contact Relay Contact Off 1) closed open On closed 1 closed On, pump faulty Mains oltage Off 1) On On, pump faulty Input NO contact SPDT contact Fault signal in compliance with VDI open open Control input "Ext. Off" closed open closed open closed open Run signal in compliance with VDI 381 Collectie fault signal SSM Collectie run signal SBM Relay Contact Relay Contact 1 1 closed closed closed closed open It is also possible to implement external control functions such as Oerriding Off and Oerriding Min. ia potential-free contacts proided by the customer. 1 open open closed open open open = relay not actie (without current) 1 = relay actie SBM = collectie run signal SSM = collectie fault signal 1) Failure of the control electronics is equialent to the "Mains off" state * Functional principle according to factory setting Connection optional Illustration: De-energised idle state (relay not actie) For this, there are the following combination options: Oerriding Off: - Stratos/Stratos-Z/Stratos-D/Stratos-ZD with IF-Modules - TOP-E/-ED (P 35 W) -CronoLine-IL-E/CronoTwin-DL-E - VeroLine-IP-E/VeroTwin-DP-E Oerriding Min.: - Stratos/Stratos-Z/Stratos-D/Stratos-ZD with IF-Modules Oerriding Off, Oerriding Max and Oerriding Min: - Stratos/Stratos-Z/Stratos-D/Stratos-ZD with Stratos IF-Modules PLR and analogue interface conerter - TOP-E/-ED with PLR IF-Modules and Wilo-Control AnaCon - VeroLine-IP-E/Vero-Twin-DP-E with PLR IF-Module and Wilo- Control AnaCon -CronoLine-IL-E/CronoTwin-DL-E with IF-Modules PLR and Wilo- Control AnaCon In addition to these functions, the new pumps with communication capabilities feature the option of specifying an extensie number of actual physical alues. The latest sensor technology records hydraulic and electrical pump data and proides it ia a PLR or LON serial digital interface of the BA. This entire information can be exchanged between a pump with communication capability (accessory modules required) and another BA unit ia a -wire cable. Pumps with communication capability are: Stratos/Stratos-Z/Stratos-D with IF-Modules TOP-E/-ED with IF-Modules CronoLine-IL-E/CronoTwin-DL-E with IF-Modules VeroLine-IP-E/VeroTwin-DP-E with IF-Modules System integration The demands in terms of communication capabilities and functions are guided through eer more complex hierarchies of building automation as a result of the rising demands for technical building equipment (TGA) in large building projects. This leads to a situation where components at the field leel are becoming increasingly technically sophisticated, because - among other things - they also fulfil functional requirements at the automation leel. In order to reduce installation costs and thus inestment costs of technical building equipment, and thus also those associated with pump systems while at the same time increasing their economic efficiency and reliability, it is necessary to use systems with "open communication" and "distributed intelligence". The Wilo-Control automation and control system offers: Monitoring and control in accordance with VDI 381 with - Potential-free contacts -Analogue signals Serial digital PLR interface (Wilo-specific hardware and protocol) of pumps with communication capability is connected in a star shape ia a -wire cable to a Wilo interface conerter or a company-specific coupling module (I/O module). This connection permits transmission lines of up to 1 m. Additional adantages are: - Twisting protection - Resistance to interference - Small cross-sections (.75 mm ) -EMC protection at both ends -Galanic isolation - Interference oltage resistance up to 5 VAC Serial bus-capable RS 85 interface (standard hardware, Wilo-specific protocol) with digital interface conerter for communication with digital monitoring units. The data protocol is to be coordinated with the respectie BA manufacturer. Serial bus-capable LON interface with LONTalk protocol and FTT1A transceier type for connecting electronically controlled LON-capa- Subject to change 9/8 WILO SE

447 Wilo-Control pump management systems Pump control Building automation planning guide ble Wilo pumps with infrared interfaces to LONWorks networks. The LONWorks technology offers installation adantages such as: - Twisting protection - Resistance to interference - Small cross-sections (.75 mm ) -EMC protection at both ends -Galanic isolation - Interference oltage resistance up to 5 VAC - Freely selectable topology. LON is an open, non-manufacturer-specific system which enables open, intersectional communication between different components and systems. It thus offers adantages to planning engineers, installers and operators, such as: Intersectional integration Is non-manufacturer-specific Creation of functional added alues Aoidance of installation and planning errors due to standardised data interface (prerequisite: no arying transmission media) Reduction of installation expenses compared to stand-alone systems Reduced inestment costs due to multiple use of sensors No expensie gateway solutions are required for data exchange between stand-alone systems Flexibility in the eent of modifications and retrofitting Reduced operating costs due to intelligent energy management Efficiency and operational reliability due to hydraulic load management in heating/entilation/air-conditioning installations Oerall transparency due to centralised displays, interentions and monitoring Standardised and transparent operation of equipment and technical systems LONWorks enables directions of communication: - Vertical communication between components at the field leel and automation stations at the automation leel -Horizontal communication between components of the field leel. Horizontal communication in particular allows decentralised structures to be set up, which operate without higher-leel automation station. It has thus become possible to implement preiously expensie control tasks with significantly lower installation expenses, e.g. a controlled pump with communication capability can exchange data directly ia LON with a ale, a differential-pressure sensor or a boiler control system and conduct control tasks. At the same time, the pump is able to send electrical and hydraulic operating data, for statistical ealuation, and, if necessary, any fault and run signals to the higher-leel primary control unit or receie oerriding commands from this primary control unit. Communication takes place according to the standardised LONTalk protocol and uses the defined network ariables of the LONMark functional profile "Pump Controller Object for HVAC Applications" (81_1.pdf). - Integration into any CAN bus system, since the protocol complies with the CANopen standard (EN 535-). -Communication options with CAN-capable third-party products -Communication options with Wilo I/O modules and Wilo gateways; due to the line structure of the CAN bus system, the amount of cables required is reduced to a minimum. The following aspects are to be obsered when planning and installing a CAN bus line: -A maximum of 17 consumers can be connected to and addressed on a CAN bus line. -With pumps and 3 I/O modules, simplified addressing and connection options are possible. -When there are more than pumps on a CAN bus line, the pumps must be configured with a commercially aailable CANopen configuration program. -A special, shielded CAN bus cable is used for cabling. This shield is to be placed carefully on both sides in order to aoid communication disruptions on the bus. This is done at the pumps with EMC cable connections which are enclosed with the Stratos CAN IF-Module. Cable clips that enclose the braided shield are to be used in the switch cabinet. - For the configuration of the arious bus topologies, the maximum line lengths are to be taken into account (cf. fig. 1, fig., fig. 3): Maximum line lengths with different bus topologies Max. oerall line length L t Max. line length of an indiidual spur line L d [m] [m] [m] Max. cumulatie length of all spur lines 1 5 Nodes may be structural elements and components (including ones from third-party sources) such as: - Single pumps, double pumps, pump systems with CAN interface - Pressure sensors, differential pressure sensors, temperature sensors -External controllers - Routers, repeaters, gateways - I/O modules The bus must be sealed off at the last node of the bus line with appropriate resistances. The Stratos CAN IF-Module with two DIP switches is possible with the pumps. The use of CAN bridges with interface in accordance with ISO is recommended for extending the bus length. The use of repeaters is not recommended. Serial bus-capable CAN interface as the new Wilo standard for connection to a CAN bus system. The protocol meets the CANopen standard (EN 535-). Compared to the data items of the LONTalk protocol, the CAN protocol uses newly defined data items, such as e.g. - Times for pump kick, pump cycling, fault shutdown delay -Adjustment of the SSM/SBM performance, pump management for up to 17 pumps -Histogram (statistics), and much more: The complete list of parameters can be downloaded from the WILO website. The data items of these two bus protocols are neertheless comparable at the functional leel (selection of control mode, setpoint specification, etc.). With its high transmission speed (15 kbit/s), howeer, CAN does offer a few adantages compared to the LON field bus system: Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

448 Wilo-Control pump management systems Pump control Building automation planning guide Operating data management by BA Operating data management by the BA system allows the recording and storage of cyclic and eent-specific data, e.g.: Maximum output data for p and Q Minimum output data for p and Q Current power consumption P 1 Operating hours Cumulatie power consumption Status signals Fault signals with specification of date, time and cause. The multitude of listed information and functions enables specific energy and maintenance management and thus contributes to reducing costs. Oerall efficiency alues and performance figures can thus be determined, e.g. by performance and work alues in relation to the heating load to be measured. Node Node 3 Node n Ld Node Ld Node 1 Bus- Bus- Bus- Box Box Box Node 17 Lt Fig. 1: Line structure with connection of all nodes ia short spur lines Node 1 Bus- Node 3 Node n Node 17 Box Fig. : Line structure with connection of indiidual nodes ia short spur lines Lt Node 1 Node Node 3 Node n Node 17 Fig. 3: Pure line structure Lt Subject to change 9/8 WILO SE

449 Wilo-Control pump management systems Pump control Series description, Wilo-IR-Module Wilo-Control pump management systems Pump control Series description, Wilo-IR-Module Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-IR-Module Fig.: Wilo-IR-Module: Operating and serice unit for pump monitoring Application The Wilo-IR-Module is, in conjunction with a commercially aailable PDA or Pocket-PC, a modern operating and serice unit for wireless, conenient remote control of the electronically controlled Wilo pumps with infrared interface of the series Wilo... - Stratos/Stratos-Z/Stratos-D/Stratos-ZD - TOP-E/-ED - VeroLine-IP-E - VeroTwin-DP-E -CronoLine-IL-E -CronoTwin-DL-E The extensie pump functions can be adjusted ia the IR-Module by wireless remote control using the PDA/Pocket-PC. The pumps send back detailed operation and status data which are displayed in a readily comprehensible and clearly legible fashion on the monitor of the PDA/Pocket-PC. A program created by Wilo guarantees a clear structure for all operation functions. Pump-specific data sets can be saed and archied as text (file format.rtf) or as tables (file format.xls), together with information regarding installation site, date and time. The user continues to hae access to all of the functions and programmes that a PDA/Pocket-PC offers. The analysis and adjustment possibilities of the IR-Module are guaranteed to installers, planners and operators that electronically controlled pumps of the aboenamed series can be adjusted in optimum fashion in heating, entilation and air-conditioning systems and that they can be documented throughout their entire life cycles. Technical data Protection class IP 3 Wilo IR-Module Vibration resistance DIN EN 8-- Operating temperature -1 C to + C Storage temperature - C to +7 C Transmission and reception range 8 m, 15 C Display Power supply Serice life Data buffer 5 x 5 mm, with backlight that can be switched on proided ia PDA/Pocket PC depends on the selected PDA/Pocket PC EEPROM Emitted interference EN 1--3 Interference resistance EN 1-- Automatic connection setup Information is exchanged between IR-Module and pump(s) in wireless fashion ia an infrared interface with 33 khz or 55 khz. The slow transmission with 33 khz guarantees the compatibility of all existing electronically controlled pumps with infrared interfaces. In the eent of installation conditions in narrow spaces (e.g. a number of pumps installed closely side-by-side), an automatic connection setup preents the simultaneous actiation of different pumps and thus initiates the correct data exchange between the desired pump and the IR-Monitor. No manual addressing of the indiidual pumps is required for IR communication. Data storage Operating data recorded immediately prior to a fault is stored in the pump and can be further used for diagnostic purposes with the IR- Module and the PDA/Pocket PC. Statistical functions The hydraulic duty point of the releant pump can be iewed with the IR-Module in a statistical histogram. The hydraulic load of the pump can thus be monitored during a definable operating period. Version A PDA or Pocket PC is required to operate the IR-Module that must meet certain requirements: - SDIO-capable cart slot -Windows Mobile ersion 5. operating system or higher -5 MB free memory (minimum) - Bluetooth interface for printer (optional) -CPU with 3 MHz pulse frequency - MB ROM - 3 MB RAM - Display: x 3 pixels Updating the program The current software for the IR-Module and the PDA/Pocket PC is aailable for download at the website: Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

450 Wilo-Control pump management systems Pump control Series description, Wilo-IR-Module Main menu The main menu of the IR-Module proides access to ten function menus. Function menu 1: "Communication" This function menu automatically establishes a connection between the IR-Module and the pump. All of the pumps detected in a single group (e.g. distributor) can be actiated selectiely here. Function menu : "Display/Operating data" Hydraulic and electrical operating data is displayed in this function menu. Status signals and information on the pump mode can be accessed. Function menu 3: "Operation" Operating data and status information are displayed in this function menu. Settings such as the selection of the control mode and setpoint changes can be defined at the same time. Function menu : "Statistics" Statistical data is displayed in this function menu, which can also be reset here. A histogram shows the distribution in percent of the olume flow throughout the operating time. This makes the hydraulic load of the pump transparent. Subject to change 9/8 WILO SE

451 Wilo-Control pump management systems Pump control Series description, Wilo-IR-Module Function menu 5: "Serice" This function menu enables detailed fault diagnostics with the stored operating data that was aailable prior to the last fault that occurred. The fault memory (FIFO principle) of the pump is read out and arious selftests can be carried out at the pump. Function menu : "Settings" This function menu allows you to select a specific language and international or US units for displaying operating data. In addition, the IR-Module software ersion can be updated. Function menu 7: "Print" Data records of pumps can be printed out in this function menu. Data transfer to a mobile printer is implemented by means of a Bluetooth interface. The printer must be configured separately. Function menu 8: "Open" Saed data records for pumps are opened in this function menu. Function menu 9: "Sae" Pump data records are saed using this function menu along with details concerning installation-specific designations. The date and time are automatically recorded in file names, so that multiple storage of a data record results in a chronological order. The files are saed to the PDA and can be transferred to the PC. Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

452 Wilo-Control pump management systems Pump control Series description, Wilo-IR-Module Function menu 1: "Snap shot" Important data of the pump (from the CAN ersion) or the pump system can be displayed in summarised form here. Wilo-Dia-Log Fig.: Wilo-Dia-Log The complete package for commissioning, serice, maintenance and documentation of electronically controlled Wilo pumps with infrared interface, consisting of: -Wilo-IR-Module, complete - Pocket PC, preconfigured with the Microsoft Windows Mobile Version 5. operating system and "IR-Module" user software, including power supply unit - Data transfer cable from the Pocket PC to a computer (USB interface) - Portable printer, including power supply unit and paper roll (for roll width of 58 mm) - Documentation and software 8 Subject to change 9/8 WILO SE

453 Wilo-Control pump management systems Pump control Series description, Wilo-IR-Monitor Wilo-Control pump management systems Pump control Series description, Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-IR-Monitor Technical data Power supply Serice life Data buffer Mignon alkaline battery cells 1.5 V size AA (included in the scope of deliery) approx. o clock. when on and illuminated EEPROM Emitted interference EN 1--3 Interference resistance EN 1-- Fig.: Wilo-IR-Monitor; operating and serice unit for pump monitoring Application Modern operating and sericing equipment for user-friendly remote control of the electronically controlled Wilo pumps with infrared interface of the following Wilo series: - Stratos/Stratos-Z/Stratos-D/Stratos-ZD - TOP-E/-ED - VeroLine-IP-E - VeroTwin-DP-E -CronoLine-IL-E -CronoTwin-DL-E The IR-Monitor can be used in conjunction with all conentional glandless and glanded pumps without IR interfaces. It is capable of checking the direction of rotation, the rotating-field frequency and the current operating status of each pump and standard motor with the IR-Monitor. The extensie pump functions can be remotely monitored by wireless control with the IR-monitor. All operating steps and status reports are clearly graphically displayed by a LC display. The functionality of the IR monitor is closely linked with the properties of the high-efficiency and/or energy-saing pumps. The operation of the IR-monitor is similar to operating the pump; that is, changes and confirmations of newly set alues is done by turning and pressing the red operating knob (single knob operation). The functional capacity has mainly been tailored for the use by contractors and serice personnel. Automatic connection setup The information exchange between the IR-Monitor and the pump is wireless ia infrared light. In the eent of installation conditions in narrow spaces (e.g. a number of pumps installed closely side-byside), an automatic connection setup preents the simultaneous actiation of different pumps and thus initiates the correct data exchange between the desired pump and the IR-Monitor. Manual coding of the indiidual pumps is not required. Data storage Any operating data recorded immediately prior to a fault is saed in the pump and can be made further use of for data diagnostic purposes with the IR-Monitor. Statistical functions The hydraulic output (olume flow) of the releant pump can be iewed with the IR-Monitor in a statistical histogram. The load profile of the hydraulic system is thus perceiable during the course of a defined operating period. A non-fading data storage medium (EEPROM) is aailable for buffering preset alues. Battery monitoring The state of the (rechargeable) batteries is monitored on a continuous basis. A warning is displayed on the monitor when the capacity fades. Version Industrial standard due to its sturdy and robust plastic casing and the scratch-resistant monitor screen. A carrying case for additional protection is also included in the scope of deliery. Technical data Protection class IP 3 Wilo-IR-Monitor Vibration resistance DIN EN 8-- Operating temperature -1 C to + C Storage temperature - C to +7 C Transmission and reception range 8 m Display 5 x 5 mm, with backlight that can be switched on Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

454 Wilo-Control pump management systems Pump control Series description, Wilo-IR-Monitor Main menu The main menu of the IR-Monitor is diided into function menus: Menu 1: "Communication" This menu initiates the automatic setup of a connection between the IR-Monitor and the pump. The selectie actiation of indiidual pumps within a group of pumps 1 W is also possible here. Menu : "Display" System data can be read here, e.g. actual electrical and hydraulic alues, operating status, operating mode, fault messages. The display always distinguishes clearly between "Single pump" and "Double pump". Menu 3: "Operation" Data can be both displayed (current setpoint) and changed in this menu, e.g. control mode, setpoint, pump ON/OFF, disabling the manual control panel at the pump (pump ON/OFF, Ext. Off and SSM are still actie). Menu : "Statistics" The Statistics menu proides a clear histogram of the hydraulic output (olume flow Q) for the analysis of operating periods. This makes the load conditions of the hydraulic system isible oer a definable operating period. This menu also has an operating hours and operating data counter. Menu 5: "Serice" The serice menu gies the user the option of fault diagnostics, fault statistics, function tests of the pump, the IR-Monitor and the serial digital interface, as well as monitoring the direction of rotation and measuring the frequency of the rotating field. These two measurements can also be conducted with all conentional pumps without IR interface. Menu : "Adjust" Language selection, contrast and time-out settings, changing and actiating the personal password are aailable to adjust the IR-Monitor to suit indiidual requirements. 5 Subject to change 9/8 WILO SE

455 Wilo-Control pump management systems Pump control Technical data, Wilo-IF-Modules Stratos/Wilo-IF-Modules PLR, LON, CAN Wilo-Control pump management systems Pump control Technical data, Wilo-IF-Modules Stratos/Wilo-IF-Modules PLR, LON, CAN Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design IF-Module Stratos PLR IF-Module PLR IF-Module Stratos LON IF-Module LON IF-Module Stratos CAN Terminal cross-section.5 mm.5 mm 1.5 mm Max. cable length Bus cable 1m Shielded cable 1 m for bus topology with spur lines with a length of 3 m 5 m for free topology, no more than m between two communicating nodes x.3 mm, twisted (1 t/m), shielded cable, (e.g. J-Y(st)Y x x.8 mm ) bus length: m length of a spur line: 1 m cumulatie length of all spur lines: 5 m e.g. CAN bus cable 1 x x.5 x.5 mm, shielded cable, shaft resistance 1 Ÿ Transceier FTT 1 A Power supply 5 V=/15 V= ia the pump 5 V=/15 V= ia the pump Current consumption 3 ma 3 ma Neuron ID/address -part sticker with barcode of Neuron ID -part sticker with blank field for address Protocol LONTalk according to CANopen Contact load External dielectric strength Control input, - 1 V Terminal cross-section Max. cable length Dielectric strength Input resistance of oltage input Accuracy Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 51

456 Wilo-Control pump management systems Pump control Technical data, Wilo-IF-Modules Stratos Ext. Off, Ext. Min., Ext. Off/SBM Wilo-Control pump management systems Pump control Technical data, Wilo-IF-Modules Stratos Ext. Off, Ext. Min., Ext. Off/SBM Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Stratos IF-Module Ext. Off Stratos IF-Module Ext. Min Stratos IF-Module SBM Stratos IF-Module Ext. Off/SBM Function: Ext. Off Function: SBM Terminal cross-section 1.5 mm 1.5 mm 1.5 mm 1.5 mm 1.5 mm Max. cable length 1 m 1 m 1 m 1 m 1 m Bus cable Shielded cable Shielded cable Shielded cable Transceier Power supply Current consumption Neuron ID Protocol Contact load VDC, 1mA VDC, 1 A : 3 V AC/DC 1AAC1/DC1 : 5 V/1 ma VDC, 1 ma/ : 3 V AC/DC 1AAC1/DC1 : 5 V/1 ma External dielectric strength 5 V AC 5 V AC 5 V AC Control input, - 1 V Terminal cross-section 1.5 mm 1.5 mm 1.5 mm Max. cable length 5m (shielded cable) 5m (shielded cable) 5m (shielded cable) Dielectric strength V = V = V = Input resistance of oltage input > 1 Ÿ > 1 Ÿ > 1 Ÿ Accuracy ± 5 % ±5 % ±5 % 5 Subject to change 9/8 WILO SE

457 Wilo-Control pump management systems Pump control Function oeriew, Wilo-Stratos pumps with Wilo Stratos IF-Modules Wilo-Stratos/Stratos-Z with Stratos IF-Module Wilo-Control pump management systems Pump control Function oeriew, Wilo-Stratos pumps with Wilo Stratos IF-Modules Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos-D/Stratos-ZD with x Stratos IF-Modules Integrated electronic performance control for operation at constant/ ariable differential pressure - Simplifies pump configuration -Can be adjusted to the duty point - Reduces noise and saes electricity Integrated full motor protection Thermal insulation as standard Retrofit Stratos IF-Modules for functional extension Integrated electronic performance control for operation at constant/ ariable differential pressure - Simplifies pump configuration -Can be adjusted to the duty point - Reduces noise and saes electricity Integrated full motor protection Double pump switchoer ale Retrofit Stratos IF-Modules for functional extension Function table, Wilo-Stratos/Stratos-Z/Stratos-D/Stratos-ZD Function Electrical connection Single pumps Wilo-Stratos Single pumps Wilo-Stratos-Z Double pumps Wilo-Stratos-D Double pumps Wilo-Stratos-ZD 1~3 V, 5/ Hz Manual function Pump On/Off Control mode setting ( p-c, p-, p-t *), controller) Differential pressure setpoint setting Speed setting (manual control mode) Automatic function Infinitely ariable performance control p-c Infinitely ariable performance control p- Infinitely ariable performance control p-t Automatic setback during low-load periods (e.g. at night) Full motor protection with fault trip = aailable, - = not aailable *) programmable ia IR-Module, IR-Monitor, LON or CAN 1) Stratos IF-Module, Ext. Off ) Stratos IF-Module, Ext. Min 3) Stratos IF-Module, SBM ) Stratos IF-Module, PLR 5) Stratos IF-Module, LON ) Stratos IF-Module, Ext. Off/SBM 7) Stratos IF-Module, CAN 8) Various combinations possible with Stratos IF-Modules, see "Wilo-Control pump management systems" 9) Dual pump management with single pumps is only possible if the equialent double pump is also listed in the Wilo catalogue. 1) Functions, see Function table, Wilo-IR-Module/IR Monitor Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 53

458 Wilo-Control pump management systems Pump control Function oeriew, Wilo-Stratos pumps with Wilo Stratos IF-Modules Function table, Wilo-Stratos/Stratos-Z/Stratos-D/Stratos-ZD Function Single pumps Wilo-Stratos Single pumps Wilo-Stratos-Z Double pumps Wilo-Stratos-D Double pumps Wilo-Stratos-ZD External control function Oerriding Off control input 1) ) 1) ) 1) ) 1) ) Oerriding Min control input ) ) ) ) Control input, -1V (remote speed adjustment) Control input, -1V (remote setpoint adjustment) 1) ) 3) 1) ) 3) 1) ) 3) 1) ) 3) 1) ) 3) 1) ) 3) 1) ) 3) 1) ) 3) Signal and display function Collectie fault signal (potential-free NC contact) Function, see Wilo-Control Run signal (potential-free NO contact) Function, see Wilo-Control 3) ) 3) ) 3) ) 3) ) Fault signal light IR communication run signal light Fault code LC display for indicating pump data Data exchange Infrared interface for wireless data exchange with the operating and serice unit Wilo-IR-Module/IR-Monitor Serial digital PLR interface for connection to BA ia Wilo-interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LONWorks network Serial digital CAN interface for connection to a CAN bus system 1) 1) 1) 1) ) ) ) ) 5) 5) 5) 5) 7) 7) 7) 7) Dual pump management ( x single pumps or 1 x double pump) Main/standby mode (automatic. fault-actuated switchoer/time-dependent pump cycling) Parallel operation (efficiency-optimised peak-load actiation and deactiation) 8) 8) 8) 8) 8)9) 8)9) 8) 8) = aailable, - = not aailable *) programmable ia IR-Module, IR-Monitor, LON or CAN 1) Stratos IF-Module, Ext. Off ) Stratos IF-Module, Ext. Min 3) Stratos IF-Module, SBM ) Stratos IF-Module, PLR 5) Stratos IF-Module, LON ) Stratos IF-Module, Ext. Off/SBM 7) Stratos IF-Module, CAN 8) Various combinations possible with Stratos IF-Modules, see "Wilo-Control pump management systems" 9) Dual pump management with single pumps is only possible if the equialent double pump is also listed in the Wilo catalogue. 1) Functions, see Function table, Wilo-IR-Module/IR Monitor 5 Subject to change 9/8 WILO SE

459 Wilo-Control pump management systems Pump control Function oeriew, Wilo-Stratos pumps with Wilo-Stratos IF-Modules Wilo-Control pump management systems Pump control Function oeriew, Wilo-Stratos pumps with Wilo-Stratos IF-Modules Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps glandless design Dual pump management that can be integrated for 1 x Wilo Stratos-D/Stratos-ZD or x Wilo Stratos/Stratos-Z Functions of the dual pump management system that can be integrated: - Main/standby mode - Parallel operation (efficiency-optimised peak-load actiation and deactiation) - Base-load pump cycling after hours of cumulatie operating time -Automatic fault-actuated switchoer Combination options of the Stratos IF-Modules for integrated dual pump management 1) Function ) Stratos IF-Module PLR Stratos IF-Module LON Switchgears and control deices Pump management Stratos IF-Module CAN Stratos IF-Module Ext. Off Stratos IF-Module Ext. Min Stratos IF-Module SBM Stratos IF-Module Ext. Off/SBM Serial digital PLR interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to LONWorks networks, FTT 1 A transceier 1 x MA 1 x SL 1 x SL 1 x MA Serial digital CAN interface for connection to a CAN bus system 1 x SL 1 x MA Input for potential-free NC contact with the Ext. Off function 3) - 1 V control input for remote speed adjustment or remote 1 x SL 1 x MA ) setpoint adjustment Input for potential-free NC contact with Ext. Min function 5 ) - 1 V control input for remote speed adjustment or remote 1 x SL 1 x MA setpoint adjustment ) SBM run signal as potential-free NO contact ) - 1 V control input for remote speed adjustment or remote setpoint adjustment ) Input for potential-free NC contact with Ext. Off function 3) and SBM run signal as potential-free NO contact ) SSM fault signal as potential-free NC contact integrated in the pump 7) MA = master, SL = slae 1) All Stratos IF-Modules can be combined as desired for integrated dual pump management. The table shows the most economic combinations without the omission of any functional properties. ) The control function is applied to the MA of the double pump; it is effectie for the entire double pump. The SL of the double pump receies the releant command from the MA ia the DP interface of the IF-Modules (-wire connection cable). The control functions (inputs) on the SL are not actie. The PLR interface on the SL is not actie. The IR interface on the SL is not actie. The signal outputs (SSM, SBM) on the SL are actie. 3) Both dries are stationary. ) The -1V control input has arious additional functions, see "Function of the analogue input, -1V, in the integrated dual pump management" table and "High-efficiency pumps planning guide". 5) The base-load pump runs at minimum speed, the other drie is stationary. ) The run signal indicates the rotation of the respectie drie (separate indiidual run signals for MA and SL). 7) The SSM on the MA can be set as indiidual fault signal (for the MA) or collectie fault signal (for MA and SL) with the IR-Module/IR-Monitor. 1 x MA 1 xsl 1 x MA 1 xsl Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 55

460 Wilo-Control pump management systems Pump control Function oeriew, Wilo-Stratos pumps with Wilo-Stratos IF-Modules Function of the - 1 V analogue input in the integrated dual pump management system Function - 1 V Remote speed adjustment (DDC) - 1 V: Off 1) 1-3 V: Min speed 1) 3-1 :n min n max Remote setpoint adjustment ) - 1 V: Off 1) 1-3 V: H min 3-1 V: H min H max Main/ standby mode / Speed of base-load pump follows the oltage signal Base-load pump cycling after operating hours Base-load pump controls the differential pressure Base-load pump cycling after operating hours Double pump operating mode Parallel operation + Both pumps follow the oltage signal at the same speed Efficiency-optimised actiation and deactiation of the peak-load pump Base-load pump cycling after operating hours 1) Obsere On/Off switching hysteresis, see "High-efficiency pumps planning guide" ) If the Ext. Off and Ext. Min functions are also simultaneously required for ia potential-free contacts, a Wilo-Control AnaCon and x Stratos PLR IF-Modules are required. All functions are then aailable at the Wilo-Control AnaCon. 5 Subject to change 9/8 WILO SE

461 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Modules for single pumps Wilo-Control pump management systems Pump control IF-Modules for single pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1 x Wilo-Stratos IF-Module PLR Plug-in module for single pumps of the Wilo-Stratos and Wilo-Stratos-Z series Wilo-IF-module Stratos PLR Wilo-Stratos Wilo-Stratos-Z DP PLR L N PE SSM 1~3 V Wilo Interface conerter or company-specific coupling module Additional functions Serial digital PLR interface for connection to BA building automation ia -Wilo interface conerter or -Company-specific coupling modules Transfer of the following data items as control commands to the pump: -Control mode - Deliery head/speed setpoint - Pump ON/OFF - Setback operation Transfer of the following data items as signals from the pump: -Actual deliery head alue -Actual olume flow alue -Actual consumption alue -Actual output alue -Actual motor current alue - Operating hours -Actual speed alue - Detailed fault signals - Status signals Double pump DP interface for integrated dual pump management of x single pumps or 1x double pump (see Wilo-Stratos IF-Modules for double pumps) Documentation We proide you with the following documentation on our homepage (/Products/Wilo building automation): PLR specification for Wilo-DigCon Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 57

462 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Modules for single pumps Wilo-Control pump management systems Pump control IF-Modules for single pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1 x Wilo-Stratos IF-Module LON Plug-in module for single pumps of the Wilo-Stratos and Wilo-Stratos-Z series Deice resource files: *.ENU /*.FMT / *.FPT / *.TYP Wilo-IF-module Stratos PLR Wilo-Stratos Wilo-Stratos-Z DP PLR L N PE SSM 1~3 V Wilo Interface conerter or company-specific coupling module Additional functions Serial digital LON interface for connection to LONWorks networks. Transfer of the following data items as control commands to the pump: - Operating mode - Setpoint - Data from external sensors Transfer of the following data items as signals from the pump: -Hydraulic operating data -Electrical operating data - Status signals - Fault signals Double pump DP interface for optional integration of a dual pump management system of x single pumps or 1x double pump (see Wilo-Stratos IF-Modules for double pumps) Standards LONMark Application Layer Interoperability Guidelines Version 3. LONMark Layers 1- Interoperability Guidelines 3. LONMark Functional Profile "Pump Controller Object for HVAC Applications" (81_1.pdf) Deliery status The LON IF-Module is supplied as "Application unconfigured" in accordance with the LONMark Application Layer Interoperability Guidelines. Documentation We proide you with the following documentation on our homepage (/Products/Wilo building automation): LONMark Functional Profile "Pump Controller Object for HVAC Applications" (81_1.pdf) Download application ia network: *.NXE / *.APB External interface files: *.XIF / *.XFB 58 Subject to change 9/8 WILO SE

463 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Modules for single pumps Wilo-Control pump management systems Pump control IF-Modules for single pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1 x Wilo-Stratos CAN IF-Module Plug-in module for single pumps of the Wilo-Stratos and Wilo-Stratos-Z series Documentation The protocol documentation is aailable to you on our homepagewww.wilo.com. (/automation). Wilo-IF-module Stratos CAN Wilo-Stratos Wilo-Stratos-Z DP CAN-L BN CAN-H WH BN CAN-L CAN-H WH L N PE SSM 1~3V CAN bus system (shielded cable) CAN bus system (shielded cable) Additional functions Serial, digital CAN interface for connection to a CAN bus system. Transfer of following data items to the pump: - Operating mode - Setpoints for the selected operating mode -Configuration parameters Transmission of the following data items as signals from the pump: -Hydraulic operating data -Electrical operating data - Statistical alues - Status signals -Warning/fault/serice signals - Type-specific parameters Double pump DP interface for the optional integration of a dual pump management system of x single pumps or 1 x double pump (see Wilo-Stratos IF-Modules for double pumps) Standards The interface CAN fulfils ISO The CAN interface fulfils the CANopen standard CiA DS 31 Version.. Scope of deliery Stratos CAN IF-Module EMC threaded cable connection PG7 EMC threaded cable connection PG9 Accessories BusBox for cabling with short spur lines CAN bus line in arious lengths Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 59

464 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Modules for single pumps Wilo-Control pump management systems Pump control IF-Modules for single pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1 x Wilo-Stratos IF-Module Ext. Off Plug-in module for single pumps of the Wilo-Stratos and Wilo-Stratos-Z series Wilo-IF-Module Stratos Ext. Off Wilo-Stratos Wilo-Stratos-Z DP...1V Ext. off L N PE SSM 1~3 V Remote control (shielded cable) Remote potentialfree contact (input): Open contact: Pump on Closed contact: Pump "Off" For remote actuation, remoe bridge Additional functions Input for potential-free NC contact with the Ext. Off function -Contact closed: Pump is running in auto control mode -Contact open: Pump is not running Control input, - 1 V for remote setpoint adjustment or remote speed adjustment (shielded cable) - Remote setpoint adjustment: The setpoint for the integrated differential pressure control is preset for the pump ia an analogue signal, -1V (see "High-efficiency pumps planning guide"). - Remote speed adjustment: An external controller proides an actuating signal for remote speed adjustment (DDC operation) (see "High-efficiency pumps planning guide"). The desired function must be actiated at the pump. Double pump DP interface for optional integration of a dual pump management system of x single pumps or 1x double pump (see Wilo-Stratos IF-Modules for double pumps) Deliery status The terminals of the Ext. Off control input are bridged. Subject to change 9/8 WILO SE

465 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Modules for single pumps Wilo-Control pump management systems Pump control IF-Modules for single pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1 x Wilo-Stratos IF-Module Ext. Min Plug-in module for single pumps of the Wilo-Stratos and Wilo-Stratos-Z series Wilo-IF-Module Stratos Ext. Off Wilo-Stratos Wilo-Stratos-Z DP...1V Ext. off L N PE SSM 1~3 V Remote control (shielded cable) Remote potentialfree contact (input): Open contact: Pump on Closed contact: Pump "Off" For remote actuation, remoe bridge Additional functions Input for potential-free NC contact with Ext. Min function (setback operation without Autopilot) -Contact closed: Pump is running in auto control mode -Contact open: Pump is running at a fixed minimum speed Control input, - 1 V for remote setpoint adjustment or remote speed adjustment (shielded cable) - Remote setpoint adjustment: The setpoint for the integrated differential pressure control is preset for the pump ia an analogue signal -1V (see "High-efficiency pumps planning guide"). - Remote speed adjustment: An external controller proides an actuating signal for remote speed adjustment (DDC operation) (see "High-efficiency pumps planning guide"). The desired function must be actiated at the pump. Double pump DP interface for optional integration of a dual pump management system of x single pumps or 1x double pump (see Wilo-Stratos IF-Modules for double pumps) Deliery status The terminals of the Ext.Min control input are bridged. Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1

466 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Modules for single pumps Wilo-Control pump management systems Pump control IF-Modules for single pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1 x Wilo-Stratos IF-Module SBM Plug-in module for single pumps of the Wilo-Stratos and Wilo-Stratos-Z series Wilo-IF module Stratos SBM Wilo-Stratos Wilo-Stratos-Z DP...1V SBM* L N PE SSM 1~3 V External monitoring unit * SBM: Collectie run signal, normally open contact according to VDI 381 (load capacity of the potential-free NO contact:. A, V~), see Wilo Control for function Additional functions Collectie run signal SBM as potential-free NO contact -Contact closed: Pump is running in the specified operating mode -Contact open: Pump is not running Control input, - 1 V for remote setpoint adjustment or remote speed adjustment (shielded cable) - Remote setpoint adjustment: The setpoint for the integrated differential pressure control is preset for the pump ia an analogue signal, -1V (see "High-efficiency pumps planning guide"). - Remote speed adjustment: An external controller proides an actuating signal for remote speed adjustment (DDC operation) (see "High-efficiency pumps planning guide"). The desired function must be actiated at the pump. Double pump DP interface for optional integration of a dual pump management system of x single pumps or 1x double pump (see Wilo-Stratos IF-Modules for double pumps) Subject to change 9/8 WILO SE

467 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Modules for single pumps Wilo-Control pump management systems Pump control IF-Modules for single pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1 x Wilo-Stratos IF-Module Ext. Off/SBM Plug-in module for single pumps of the Wilo-Stratos and Wilo-Stratos-Z series Wilo-IF-Module Stratos Ext. Off / SBM Wilo-Stratos/-Z DP SBM* Ext. Off L N PE SSM 1 ~ 3 V Remote control (shielded cable) * Remote potentialfree contact Open contact: Pump on Closed contact: Pump "Off" * For remote actuation, remoe bridge * SBM: Collectie run signal, normally open contact according to VDI 381 (load capacity of the potential-free NO contact:. A, V~), see Wilo Control for function Additional functions Input for potential-free NC contact with the Ext. Off function -Contact closed: Pump running in auto control mode -Contact open: Pump is not running Collectie run signal SBM as potential-free NO contact -Contact closed: Pump is running in the specified operating mode -Contact open: Pump is not running Double pump DP interface for integrated dual pump management of x single pumps or 1x double pump (see Wilo-Stratos IF-Modules for double pumps) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 3

468 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Module for double pumps Wilo-Control pump management systems Pump control IF-Module for double pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design x Wilo-Stratos IF-Modules PLR Plug-in modules for double pumps of the Wilo-Stratos-D/Stratos-ZD and Wilo-Stratos/Stratos-Z series ( x). Documentation The following documentation is aailable to you on our homepage (/Products/Wilo building automation): PLR specification for Wilo-DigCon Wilo-Stratos/-D Wilo-Stratos-Z/-ZD Connecting cable, x.75 mm, lock-protected Wilo-Stratos/-D Wilo-Stratos-Z/-ZD DP PLR DP L N PE SSM 1~3 V PLR L N PE 1~3 V SSM Wilo-IF-module Stratos PLR Master Wilo Interface Conerter or company-speci c coupling module (shielded cable) Wilo-IF-module Stratos PLR Slae Additional functions Serial digital PLR interface for connection to BA building automation ia -Wilo interface conerter or - company-specific coupling modules Transfer of the following data items as control commands to the pump: -Control mode - Deliery head/speed setpoint - Pump On/Off - Setback operation Transfer of the following data items as signals from the pump: -Actual deliery head alue -Actual olume flow alue -Actual consumption alue -Actual output alue -Actual motor current alue - Operating hours -Actual speed alue - Detailed fault signals - Status signals Double pump DP interface for the optional integration of a dual pump management system of 1x double pump or x single pumps, optionally with the following functions: - Main/standby mode for automatic fault-actuated switchoer to the standby pump and automatic pump cycling after o clock operating time - Parallel operation for the efficiency-optimised actiation/deactiation of the peak-load pump and automatic fault-actuated switchoer to standby pump (included in the scope of deliery of the Stratos IF-Module PLR: - core connecting cable, 7mm long; a longer connecting cable is to be proided by customer: x.75mm ) Subject to change 9/8 WILO SE

469 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Module for double pumps Wilo-Control pump management systems Pump control for double pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos IF-Module 1 x LON and 1 x PLR Plug-in modules for double pumps of the Wilo-Stratos-D/Stratos-ZD and Wilo-Stratos/Stratos-Z series ( x). For dual pump management, a PLR module is required in addition to the LON function module. The functions of the LON module apply to the entire double pump. Standards LONMark Application Layer Interoperability Guidelines Version 3. LONMark Layers 1- Interoperability Guidelines 3. LONMark Functional Profile "Pump Controller Object for HVAC Applications" (81_1.pdf) Deliery status The LON IF-Module is supplied as "Application unconfigured" in accordance with the LONMark Application Layer Interoperability Guidelines. Documentation We proide you with the following documentation on our homepage (/Products/Wilo building automation): LONMark Functional Profile "Pump Controller Object for HVAC Applications" (81_1.pdf) Download application ia network: *.NXE /*.APB External interface files: *.XIF/*.XFB Deice resource files: *.ENU /*.FMT /*.FPT /*.TYP Wilo-Stratos/-D Wilo-Stratos-Z/-ZD Connecting cable, x.75 mm, lock-protected Wilo-Stratos/-D Wilo-Stratos-Z/-ZD DP LON DP L N PE SSM 1~3 V PLR L N PE 1~3 V SSM Master Slae Wilo-IF-module Stratos LON LONWorks network (shielded cable) Wilo-IF-module Stratos PLR Additional functions Serial, digital LON interface with connection to LONWorks networks. In the LONWorks network, data items are transmitted for the double pump as a complete unit; there is no differentiation between master and slae. Transfer of the following data items as control commands to the pump: - Operating mode - Setpoint - Data from external sensors Transfer of the following data items as signals from the pump: -Hydraulic operating data -Electrical operating data - Status signals - Fault signals Double pump DP interface for optional integration of dual pump management of 1x double pump or x single pumps, optionally with the following functions: - Main/standby mode for automatic fault-actuated switchoer to the standby pump and automatic pump cycling after o clock operating time - Parallel operation for efficiency-optimised actiation and deactiation of the peak-load pump and automatic fault-actuated switchoer to the standby pump (in the scope of deliery of the Stratos IF-Module PLR: -core connecting cable, 7mm long; a longer connecting cable is to be proided by customer: x.75mm ) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 5

470 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Module for double pumps Wilo-Control pump management systems Pump control for double pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos IF-Module 1 x CAN and 1 x PLR Plug-in modules for double pumps of the Wilo-Stratos-D/Stratos-ZD and Wilo-Stratos/Stratos-Z series ( x). Scope of deliery Stratos CAN IF-Module EMC threaded cable connection PG7 EMC threaded cable connection PG9 Accessories BusBox for cabling with short spur lines CAN bus line in arious lengths Documentation The protocol documentation is aailable to you on our homepagewww.wilo.com. Wilo-Stratos/-D Wilo-Stratos-Z Connecting cable, x.75 mm, lock-protected Wilo-Stratos/-D Wilo-Stratos-Z DP DP CAN-L CAN-H BN CAN-L CAN-H WH L N PE SSM 1 ~ 3V PLR L N PE SSM 1 ~ 3V Master Slae IF-Module Stratos CAN Spur line L <,5m Wilo-IF-Module Stratos PLR CAN In BusBox CAN Out CAN bus system (shielded cable) Additional functions Serial, digital CAN interface for connection to a CAN bus system. Transfer of following data items to the pump: - Operating mode - Setpoints for the selected operating mode -Configuration parameters Transmission of the following data items as signals from the pump: -Hydraulic operating data -Electrical operating data - Statistical alues - Status signals -Warning/fault/serice signals - Type-specific parameters Double pump DP interface for the optional integration of a dual pump management system of 1x double pump or x single pumps, optionally with the following functions: - Main/standby mode for automatic fault-actuated switchoer to the standby pump and automatic pump cycling after o clock operating time - Parallel operation for efficiency-optimised actiation and deactiation of the peak-load pump and automatic fault-actuated switchoer to the standby pump (in the Stratos IF-Module PLR scope of deliery: -wire connecting cable, 7mm long; a longer connecting cable is to be proided by customer: Min. x.75mm ) Standards The interface CAN fulfils ISO The CAN interface fulfils the CANopen standard CiA DS 31 Version.. Subject to change 9/8 WILO SE

471 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Module for double pumps Wilo-Control pump management systems Pump control for double pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos IF-Module 1 x Ext. Off 1 x PLR Plug-in modules for double pumps of the Wilo-Stratos-D/Stratos-ZD and Wilo-Stratos/Stratos-Z series ( x). For dual pump management, a PLR module is required in addition to the Ext. Off function module. The functions of the Ext. Off module apply to the entire double pump. Deliery status The terminals of the Ext. Off control input are bridged. Wilo-Stratos/-D Wilo-Stratos-Z/-ZD Connecting cable, x.75 mm, lock-protected Wilo-Stratos/-D Wilo-Stratos-Z/-ZD DP...1V Ext.off Wilo-IF-Module Stratos Ext. Off L N PE 1~3 V SSM Master DP PLR Wilo-IF-Module Stratos PLR Remote contact (shielded cable) Ext. potential-free contact (Input): Closed contacts: Twin-head pump on Open contacts: Twin-head pump "off" For remote actuation, remoe bridge L N PE 1~3 V SSM Slae Additional functions Input for potential-free NC contact with the Ext. Off function -Contact closed: Pump is running in auto control mode -Contact open: Pump is not running Control input, - 1 V for remote setpoint adjustment or remote speed adjustment (shielded cable) - Remote setpoint adjustment: The setpoint for the integrated differential pressure control is preset for the pump ia an analogue signal, -1V (see "High-efficiency pumps planning guide"). - Remote speed adjustment: An external controller issues an actuating signal for the remote speed adjustment (DDC operation). This actuating signal acts in: -Main/standby mode on the actie pump -Parallel operation on both pumps at the same time (synchronous) (also see "High-efficiency pumps planning guide"). The desired form must be actiated at the pump. Double pump DP interface for optional integration of a dual pump management system of 1x double pump or x single pumps, optionally with the following functions: - Main/standby mode for automatic fault-actuated switchoer to the standby pump and automatic pump cycling after o clock operating time - Parallel operation for efficiency-optimised actiation and deactiation of the peak-load pump and automatic fault-actuated switchoer to the standby pump (in the Stratos IF-Module PLR scope of deliery: -wire connecting cable, 7mm long; a longer connecting cable is to be proided by customer: x.75mm ) Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 7

472 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Module for double pumps Wilo-Control pump management systems Pump control for double pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-Stratos IF-Module 1 x Ext. Min 1 x PLR Plug-in modules for double pumps of the Wilo-Stratos-D/Stratos-ZD and Wilo-Stratos/Stratos-Z series ( x). For dual pump management, a PLR module is required in addition to the Ext. Min function module. The functions of the Ext.Min module apply to the entire double pump. Double pump DP interface for optional integration of a dual pump management system of 1x double pump or x single pumps, optionally with the following functions: - Main/standby mode for automatic fault-actuated switchoer to the standby pump and automatic pump cycling after o clock Operating time - Parallel operation for efficiency-optimised actiation and deactiation of the peak-load pump and automatic fault-actuated switchoer to the standby pump (in the scope of deliery of the Stratos IF-Module PLR: -core connecting cable, 7mm long; a longer connecting cable is to be proided by customer: x.75mm ) Deliery status The terminals of the Ext. Min control input are bridged. Wilo-Stratos/-D Wilo-Stratos-Z/-ZD Connecting cable, x.75 mm, lock-protected Wilo-Stratos/-D Wilo-Stratos-Z/-ZD DP...1V Ext.off L N PE 1~3 V SSM Master DP PLR L N PE 1~3 V SSM Slae Wilo-IF-module Stratos Ext. Min Wilo-IF-module Stratos PLR Remote contact (shielded cable) Ext. potential-free contact (Input): Closed contacts: Twin-head pump on Open contacts: Twin-head pump at xed speed For remote actuation, remoe bridge Additional functions Input for potential-free NC contact with Ext. Min function (setback operation without Autopilot) -Contact closed: Pump operates in auto control mode -Contact open: Pump runs at fixed minimum speed Control input, - 1 V for remote setpoint adjustment or remote speed adjustment (cable shielded) - Remote setpoint adjustment: The setpoint for the integrated differential pressure control is preset for the pump ia an analogue signal -1V (see "High-efficiency pumps planning guide"). - Remote speed adjustment: An external controller issues an actuating signal for the remote speed adjustment (DDC operation). The actuating signal is effectie in: -Main/standby mode on the actie pump -Parallel operation on both pumps simultaneously (synchronous) (also see "High-efficiency pumps planning guide"). The desired function must be actiated at the pump. 8 Subject to change 9/8 WILO SE

473 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Module for double pumps Wilo-Control pump management systems Pump control IF-Module for double pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design x Wilo-Stratos IF-Modules SBM Plug-in modules for double pumps of the Wilo-Stratos-D/Stratos-ZD and Wilo-Stratos/Stratos-Z series ( x). For dual pump management, an additional SBM function module is required in addition to the SBM function module. A connection cable is to be proided by the customer: Min. x.75mm ) Wilo-Stratos/-D Wilo-Stratos-Z/-ZD Connecting cable, x.75 mm, lock-protected Wilo-Stratos/-D Wilo-Stratos-Z/-ZD DP...1V SBM* DP L N PE SSM L N PE SSM...1V 1~3V 1~3V SBM* Wilo-IF-module Stratos SBM Master Wilo-IF-module Stratos SBM External control unit * SBM: Collectie run signal, normally open contact according to VDI 381 (load capacity of the potential-free NO contact:. A, V~), see Wilo Control for function External control unit Slae Additional functions Collectie run signal SBM as potential-free NO contact -Contact closed: Pump is running in the specified operating mode -Contact open: Pump is not running - Dual pump operation: The SBM contact operates as an indiidual run signal for the corresponding drie. Control input, - 1 V for remote setpoint adjustment or remote speed adjustment (shielded cable) - Remote setpoint adjustment: The setpoint for the integrated differential pressure control is preset for the pump ia an analogue signal, -1V (see "High-efficiency pumps planning guide"). - Remote speed adjustment: An external controller issues an actuating signal for remote speed adjustment (DDC operation). This actuating signal acts in: -Main/standby mode on the actie pump -Parallel operation on both pumps at the same time (synchronous) (also see "High-efficiency pumps planning guide"). The desired function must be actiated at the pump. Double pump DP interface for optional integration of dual pump management of 1x double pump or x single pumps, optionally with the following functions: - Main/standby mode for automatic fault-actuated switchoer to the standby pump and automatic pump cycling after o clock operating time - Parallel operation for efficiency-optimised actiation and deactiation of the peak-load pump and automatic fault-actuated switchoer to the standby pump Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 9

474 Wilo-Control pump management systems Pump control Wilo-Stratos IF-Module for double pumps Wilo-Control pump management systems Pump control IF-Module for double pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design x Wilo-Stratos IF-Modules Ext. Off/SBM Plug-in modules for double pumps of the Wilo Stratos-D/Stratos-ZD and Wilo Stratos/Stratos-Z series ( x). An additional Ext. Off/SBM function module is required for dual pump management. Wilo-Stratos/-D Wilo-Stratos-Z/-ZD DP SBM* Ext. Off Connecting cable, x.75 mm, lock-protected DP SBM* L N PE SSM Ext. Off 1~3 V Master Wilo-Stratos/-D Wilo-Stratos-Z/-ZD L N PE SSM 1~3 V Slae Wilo-IF-module Stratos Ext. Aus / SBM Wilo-IF-Module Stratos Ext. Off / SBM External control unit Remote contact (shielded cable) Ext. potential-free contact (Input): Closed contacts: Twin-head pump on Open contacts: Twin-head pump "off" For remote actuation, remoe bridge External control unit * SBM: Collectie run signal, normally open contact according to VDI 381 (load capacity of the potential-free NO contact:. A, V~) Additional functions Input for potential-free NC contact with the Ext. Off/SBM function -Contact closed: Pump is running in auto control mode -Contact open: Pump is not running Collectie run signal SBM as potential-free NO contact -Contact closed: Pump is running in the specified operating mode -Contact open: Pump is not running - Dual pump operation: The SBM contact operates as an indiidual run signal for the corresponding drie. Double pump DP interface for the optional integration of a dual pump management system of 1x double pump or x single pumps, optionally with the following functions: - Main/standby mode for automatic fault-actuated switchoer to the standby pump and automatic pump cycling after o clock operating time - Parallel operation for efficiency-optimised actiation and deactiation of the peak-load pump and automatic fault-actuated switchoer to the standby pump A connection cable is to be proided by the customer: Min. x.75mm ) Deliery status The terminals of the Ext. Off control input are bridged. 7 Subject to change 9/8 WILO SE

475 Wilo-Control pump management systems Pump control Function oeriew, Wilo-TOP-E/-ED with Wilo-IF-Modules Wilo-TOP-E with IF-Module Wilo-Control pump management systems Pump control Function oeriew, Wilo-TOP-E/-ED with Wilo-IF-Modules Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-TOP-ED with x IF-Modules > Integrated electronic performance control for constant/ariable differential pressure: - Simplifies pump configuration -Can be adjusted to the duty point - Reduces noise and saes electricity > Integrated full motor protection > Thermal insulation as standard > Retrofit IF-Modules for functional extension > Integrated electronic performance control for constant/ariable differential pressure: - Simplifies pump configuration -Can be adjusted to the duty point - Reduces noise and saes electricity > Integrated full motor protection > Double pump switchoer ale > Retrofit IF-Modules for functional extension Function table, Wilo-TOP-E and TOP-ED Function Wilo-TOP-E... single pumps Wilo-TOP-ED... Electrical connection 5/1-7 3/1-1 /1-5/1- /1-1 5/1-7 5/1-1 5/1-1 8/1-1 1/1-1 3/1-7 /1-7 5/1- /1-1 5/1-7 5/1-1 5/1-1 8/1-1 1~3 V / 5 Hz Manual function Pump On/Off Control mode setting ( p - c, p-, p-t, controller) Differential pressure setpoint setting Speed setting (manual control mode) Automatic function = aailable, - = not aailable 1) with 1 x IF-Module, PLR ) with x IF-Modules, PLR/PLR 3) with 1 x IF-Module, LON ) with x IF-Modules, LON/PLR 5) For the function, see "Wilo-Control pump management systems planning guide" ) Dual pump management with single pumps is only possible if the equialent double pump is also listed in the Wilo catalogue. Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 71

476 Wilo-Control pump management systems Pump control Function oeriew, Wilo-TOP-E/-ED with Wilo-IF-Modules Function table, Wilo-TOP-E and TOP-ED Function Wilo-TOP-E... single pumps Wilo-TOP-ED... Infinitely ariable performance control p-c Infinitely ariable performance control p- Infinitely ariable performance control p-t Automatic setback during low-load periods (e.g. at night) Full motor protection with fault trip External control function 5/1-7 3/1-1 /1-5/1- /1-1 5/1-7 5/1-1 5/1-1 8/1-1 1/1-1 3/1-7 /1-7 5/1- /1-1 5/1-7 5/1-1 5/1-1 8/1-1 Oerriding Off control input Control input, - 1 V (remote speed adjustment) Signal and display function Collectie fault signal (potential-free NC contact) 5) Operation and fault signal lights Fault code LC display for indicating pump data Data exchange Infrared interface for wireless data exchange with the Wilo-IR-Monitor operating and serice unit Serial digital PLR interface for connection to BA ia Wilo interface conerter or company-specific coupling modules Serial digital LON interface for connection to a LON- Works network 1) 1) ) ) 3) 3) ) ) Dual pump management ( x single pumps or 1 x double pump) Main/standby mode (automatic. fault-actuated switchoer/time-dependent pump cycling) Parallel operation (efficiency-optimised peak-load cut-in and deactiation) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) = aailable, - = not aailable 1) with 1 x IF-Module, PLR ) with x IF-Modules, PLR/PLR 3) with 1 x IF-Module, LON ) with x IF-Modules, LON/PLR 5) For the function, see "Wilo-Control pump management systems planning guide" ) Dual pump management with single pumps is only possible if the equialent double pump is also listed in the Wilo catalogue. 7 Subject to change 9/8 WILO SE

477 Wilo-Control pump management systems Pump control Wilo-IF-Modules for single pumps Wilo-Control pump management systems Pump control Wilo-IF-Modules for single pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1 x PLR Plug-in module for single pumps of the Wilo-TOP-E and Wilo-Vero- Line-IP-E/CronoLine-IL-E series with infrared interface Double pump DP interface for integrated dual pump management of x single pumps or 1x double pump (see Wilo-IF-Modules for double pumps) Wilo-IF module PLR Wilo-TOP-E DP PLR L N PE SSM 1~3 V In...1V +V Ext.off P1 5 W (P 35 W) Wilo interface conerter or company specific coupling module Wilo-IF-module PLR Wilo-IL-E DP PLR SBM SSM 3 + V V /... ma Aux, no function Ext.off PE L1 L L3 3~V Wilo interface conerter or company speci c coupling module Wilo-IF-module PLR Wilo-IP-E DP PLR H L MP 3 + V V PE L1 L L3 3~V SBM SSM /... ma Aux, no function Ext.off Additional functions Serial digital PLR interface for connection to BA building automation ia -Wilo interface conerter or - company-specific coupling modules Transfer of the following data items as control commands to the pump: -Control mode p-c - Deliery head/speed setpoint - Pump On/Off - Setback operation Transfer of the following data items as signals from the pump: -Actual deliery head alue -Actual olume flow alue -Actual consumption alue -Actual output alue -Actual motor current alue - Operating hours -Actual speed alue - Detailed fault signals - Status signals Wilo interface conerter or company speci c coupling module Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 73

478 Wilo-Control pump management systems Pump control Wilo-IF-Modules for single pumps Wilo-Control pump management systems Pump control Wilo-IF-Modules for single pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 1 x LON Plug-in module for LON-capable single pumps of the Wilo-TOP-E and Wilo-VeroLine-IP-E/CronoLine-IL-E series with infrared interface Deliery status The LON IF-Module is supplied as "Application unconfigured" in accordance with the LONMark Application Layer Interoperability Guidelines. Documentation The following documentation is aailable to you on our homepage (/Products/Wilo building automation): LONMark Functional Profile "Pump Controller Object for HVAC Applications" (81_1.pdf) Download application ia network: *.NXE / *.APB External interface files: *.XIF / *.XFB Deice resource files: *.ENU / *.FMT / *.FPT / *.TYP Wilo-IF module LON* Wilo-TOP-E DP LON L N PE SSM 1~3 V * The picture does not show the actual position of the terminals In...1V +V Ext.off LONWorks network P1 5 W (P 35 W Wilo-IF-module LON* Wilo-IP-E DP LON H L MP 3 + V V PE L1 L L3 3~V SBM SSM /... ma Aux, no function Ext.off LONWorks network Additional functions Serial digital LON interface for connection to LONWorks networks Transfer of the following data items as control commands to the pump: - Operating mode - Setpoint - Data from external sensors Transfer of the following data items as signals from the pump: -Hydraulic operating data -Electrical operating data - Status signals - Fault signals Double pump DP interface for integrated dual pump management of x single pumps or 1x double pump (see Wilo-IF-Modules for double pumps) Standards LONMark Application Layer Interoperability Guidelines Version 3. LONMark Layers 1- Interoperability Guidelines 3. LONMark Functional Profile "Pump Controller Object for HVAC Applications" (81_1.pdf) * The picture does not show the actual position of the terminals Wilo-IF-module LON* DP LON SBM SSM 3 + V V /... ma Aux, no function Ext.off LONWorks network * The picture does not show the actual position of the terminals PE Wilo-IL-E L1 L L3 3~V 7 Subject to change 9/8 WILO SE

479 Wilo-Control pump management systems Pump control Wilo-IF-Modules for double pumps Wilo-Control pump management systems Pump control for double pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design x Wilo-IF-Modules PLR Plug-in modules for double pumps of the Wilo-TOP-ED and Wilo- TOP-E series ( pc.) and Wilo-CronoTwin-DL-E and CronoLine-IL-E ( x) with infrared interface -Actual consumption alue -Actual output alue -Actual motor current alue - Operating hours -Actual speed alue - Detailed fault signals - Status signals Double pump DP interface for optional integration of a dual pump management system of 1x double pump or x single pumps, optionally with the following functions: - Main/standby mode for automatic fault-actuated switchoer to the standby pump and automatic pump cycling after o clock Operating time - Parallel operation for efficiency-optimised (TOP-ED) and/or (DL-E) actiation and deactiation of the peak-load pump according to requirements and automatic fault-actuated switchoer to standby pump Included in the IF-Module PLR scope of deliery for TOP-ED/-E: - core connecting cable, 7 mm long Included in the IF-Module PLR scope of deliery for DL-E/-IL-E: - core connecting cable, 18 mm long Wilo-IF module LON* Connecting cable, x,75 mm, lock-protected Wilo-TOP-ED/-E Wilo-IF module PLR Wilo-TOP-ED/-E DP LON L N PE SSM 1~3 V DP PLR L N PE SSM 1~3 V MA (Master) In...1 V Ext.off SL (Slae) P1 5 W (P 35 W) P1 5 W (P 35 W) +V LONWorks network In...1 V Ext.off +V * Illustration does not reflect the actual position of the terminals Wilo-IF module LON* Connecting cable, x,75 mm, lock-protected Wilo-DL-E/-IL-E Wilo-IF module PLR Wilo-DL-E/-IL-E DP LON 3 + V V PE L1 L L3 3~ V DP PLR 3 + V V PE L1 L L3 3~ V SBM SSM /...ma Aux,without function Ext.off Master SBM SSM /...ma Aux, without function Ext.off Slae LONWorks network * Illustration does not reflect the actual position of the terminals Additional functions Serial digital PLR interface for connection to BA building automation ia -Wilo interface conerter or - company-specific coupling modules Transfer of the following data items as control commands to the pump: -Control mode - Deliery head/speed setpoint - Pump ON/OFF - Setback operation Transfer of the following data items as signals from the pump: -Actual deliery head alue -Actual olume flow alue Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 75

480 Wilo-Control pump management systems Pump control Wilo-IF-Modules for double pumps Wilo-Control pump management systems Pump control for double pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Wilo-IF-Modules 1 x LON and 1 x PLR Plug-in modules for LON-capable double pumps of the Wilo-TOP-ED and Wilo-TOP-E series ( x) and Wilo-CronoTwin-DL-E and Crono- Line-IL-E ( x) with infrared interface. For dual pump management, a PLR module is required in addition to the LON function module. The functions of the LON module apply to the entire double pump. -Hydraulic operating data -Electrical operating data - Status signals - Fault signals Double pump DP interface for the optional integration of a dual pump management system of 1x double pump or x single pumps, optionally with the following functions: - Main/standby mode for automatic fault-actuated switchoer to the standby pump and automatic pump cycling after o clock operating time - Parallel operation for the efficiency-optimised actiation and deactiation of the peak-load pump and automatic fault-actuated switchoer to standby pump Included in the IF-Module PLR scope of deliery for TOP-ED/-E: - core connecting cable, 7mm long; Included in the IF-Module PLR scope of deliery for DL-E/-IL-E: - core connecting cable, 18 mm long Standards LONMark Application Layer Interoperability Guidelines Version 3. LONMark Layers 1- Interoperability Guidelines 3. LONMark Functional Profile "Pump Controller Object for HVAC Applications" (81_1.pdf) Deliery status The LON IF-Module is supplied as "Application unconfigured" in accordance with the LONMark Application Layer Interoperability Guidelines. Documentation We proide you with the following documentation on our homepage (/Products/Wilo building automation): LONMark Functional Profile "Pump Controller Object for HVAC Applications" (81_1.pdf) Download application ia network: *.NXE /*.APB External interface files: *.XIF / *.XFB Deice resource files: *.ENU /*.FMT /*.FPT /*.TYP Wilo-IF module LON* Connecting cable, x,75 mm, lock-protected Wilo-TOP-ED/-E Wilo-IF module PLR Wilo-TOP-ED/-E DP LON L N PE SSM 1~3 V DP PLR L N PE SSM 1~3 V MA (Master) In...1 V Ext.off SL (Slae) P1 5 W (P 35 W) P1 5 W (P 35 W) +V LONWorks network In...1 V Ext.off +V * Illustration does not reflect the actual position of the terminals Additional functions Serial digital LON interface for connection to LONWorks networks. In the LONWorks network, data items are transmitted for the double pump as a complete unit; there is no differentiation between master and slae. Transfer of the following data items as control commands to the pump: - Operating mode - Setpoint - Data from external sensors Transfer of the following data items as signals from the pump: Wilo-IF module LON* DP LON SBM SSM Connecting cable, x,75 mm, lock-protected Wilo-DL-E/-IL-E 3 + V V /...ma Aux,without function Ext.off PE L1 L L3 3~ V Master LONWorks network * Illustration does not reflect the actual position of the terminals Wilo-IF module PLR DP PLR SBM SSM 3 + V V /...ma Aux, without function Ext.off Wilo-DL-E/-IL-E PE L1 L L3 3~ V Slae 7 Subject to change 9/8 WILO SE

481 Wilo-Control pump management systems Pump control Function oeriew, Wilo-Protect module Wilo-Control pump management systems Pump control Function oeriew, Wilo-Protect module Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design Standard single pumps: Wilo-TOP-S/-TOP-Z/-TOP-RL/-SE series 3 speed stages speed stages for TOP-S series, 1~3 V, P 35 W Blocking-current proof or with full motor protection Thermal insulation as standard Retrofit Protect module for standard pump for extending functions For secondary hot water circulation systems with TOP-Z Standard double pumps: Wilo-TOP-SD/-SE-TW series 3 speed stages speed stages with TOP-SD series, 1~3 V, P 35 W Blocking-current proof or with full motor protection Double pump switchoer ale with delay Retrofit Protect modules for standard pumps for extending functions Function table, TOP-S /-Z/-SD/-RL/-SE/-SE-TW Function Single pump Wilo-TOP-S/-TOP-Z Wilo-TOP-RL/-SE Double pump Wilo-TOP-SD/-SE-TW 1~ 3~ 1~ 3~ Pump Pump with Protect Module C Pump Pump with Protect Module C Pump Pump with x Protect- Modules C Pump Pump with x Protect- Modules C Electrical connection 1~3 V / 5 Hz 3~ V/5 Hz 3~3 V/5 Hz Manual function 3-stage speed control 1) 1) Reset button ) ) Automatic function Motor protection 3) 3) 3) 3) Full motor protection with fault trip ) ) Blockage detection with fault trip External control function External actiation/deactiation ia potentialfree NC contact proided by the customer Signal and display function Indiidual/collectie fault signal, potential-free 1) 1) Indiidual/collectie fault signal, potential-free Run signal light Motor protection fault light Blockage fault light Rotation direction monitoring Dual pump management ( x single pumps) Main/standby mode (automatic fault-actuated switchoer/time-dependent pump cycling) = aailable, - = not aailable 1) Pumps with P 35 W: -stage speed control ) Only pumps with P 35 W 3) P 1 W: Pumps with internal protection against unacceptably high winding temperatures P = 18W: WSK, motor protection only in conjunction with tripping units Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 77

482 Wilo-Control pump management systems Pump control Wilo-Protect-Module C for single pumps Wilo-Control pump management systems Pump control Wilo-Protect-Module C for single pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation in glandless design C (single pumps) Wilo-Protect-Module C for single pumps Plug-in module for glandless single pumps with mains connection 1~3 V, 5 Hz or 3~ V, 5 Hz. Not suitable for controlled power supply (e.g. Wilo-CR system). >Additional functions Collectie fault signal as potential-free NC contact, adjustable as single or collectie fault signal Collectie run signal as potential-free NC contact, adjustable as single or collectie run signal Oerriding Off control input by means of external potential-free contact (NC contact) Pump blocking is detected and indicated as fault Full motor protection with integrated fault trip Fault acknowledgement Assignment of Wilo-Protect-Module C/pump, dimensions Wilo-Protect module C Type EM Type DM Type 3-5 EM Type 3-5 DM Mains connection 1~3 V 3~ V 1~3 V 3~ V Wilo-TOP-S... Wilo-TOP-Z... Wilo-TOP-RL... Wilo-SE... Dimensions 5/5, 5/7, 5/ 13, 3/, 3/5, 3/7, / 5/5, 5/7, 5/ 13, 3/, 3/5, 3/7, / 5/1, 3/1, /7, /1, / 15, 5/, 5/7, 5/1, 5/7, 5/ 1, 8/7 5/1, 3/1, /7, /1, / 15, 5/, 5/7, 5/1, 5/15, 5/7, 5/1, 5/ 13, 5/15, 8/7, 8/1, 8/15, 8/, 1/1 a 5 l 5 [mm] /, 5/, 3/7 5/7.5, 3/, 3/.5, 3/7.5, / 11-N, 15-N, 15-N, -N 7 1 /, 5/, 3/ /1, 3/1, /7 5/1, 3/1, /7, 5/7, 5/ 1, 8/ Subject to change 9/8 WILO SE

483 Wilo-Control pump management systems Pump control Wilo-Protect-Module C for single pumps Dimension drawing l5 > Technical data Ambient temperature: + C Fluid temperature: - C to +11 C Weight: approx.. kg Protection class: IP Degree of radio shielding: N Insulation material class: F cable lead-ins PG9 (control cable - core) No separate power supply required Mains terminals Terminal cross-section:.5mm Signal terminals Max. rating: 5 V/1 A Terminal cross-section:.5mm Control terminal Ext. Off Contact rating: VDC, 1 ma Terminal cross-section:.75 mm,.5 mm a5 Wilo-Protect-Module C, type 1~3 V (EM) Wilo-Protect-Module C, type 3-5 1~3 V (EM) 1) 1) T bl T1 N L sw T bl T1 N L sw MP MP1 ws ws I+II SL ON 1 I MA I+II SL ON 1 I MA ) ) DP Ext. Off SSM SBM DP Ext. Off SSM SBM 1) Mains terminals ) Control terminals 1) Mains terminals ) Control terminals Wilo-Protect-Module C, type 3~ V (DM) Wilo-Protect-Module C, type 3-5 3~ V (DM) 1) 1) T3 T T1 L3 L L1 gr br sw T3 T T1 L3 L L1 gr br sw MP MP1 ws ws I+II SL ON 1 I MA I+II SL ON 1 I MA ) DP 1) Mains terminals ) Control terminals Ext. Off SSM SBM ) DP 1) Mains terminals ) Control terminals Ext. Off SSM SBM Switchgears and control deices Pump management Wilo Catalogue A1-5 Hz - Circulation pumps in glandless design 79

484 Wilo-Control pump management systems Pump control Wilo-Protect-Module-C for double pumps Wilo-Control pump management systems Pump control Wilo-Protect-Module-C for double pumps Subject to change 9/8 WILO SE Wilo Catalogue A1-5 Hz - Circulation in glandless design C (double pumps) >Wilo-Protect-Module-C for double pumps Plug-in module for glandless double pumps or two glandless single pumps of the series with mains connections 1~3 V, 5 Hz or 3~ V, 5 Hz. Not suitable for controlled power supply (e.g. Wilo-CR system). SSM collectie fault signal as potential-free NC contact, adjustable as single or collectie fault signal SBM collectie run signal as potential-free NC contact, adjustable as single or collectie run signal Oerriding Off control input ia external potential-free contact (NC contact) Pump blocking is detected and indicated as a fault Full motor protection with integrated fault trip Fault acknowledgement Integrated dual pump management with the functions: Main/standby mode with runtime-dependent ( h) switching from main to standby pump Fault-sensitie switchoer to operational standby pump Assignment of Wilo-Protect-Module C/pump, dimensions Wilo-Protect module C Type EM Mains connection Wilo-TOP-SD... Wilo-SE-TW... Dimensions 1~3 V 3/5, 3/7, /3 a 5 l 5 [mm] 15-N-TW, 15-N- TW, -N-TW 7 1 Type DM 3~ V 3/5, 3/7, /3 7 1 Type 3-5 EM Type 3-5 DM 1~3 V 3~ V 3/1, /7, /1, /15, 5/7, 5/1, 5/1, 8/7 3/1, /7, /1, /15, 5/7, 5/1, 5/15, 5/1, 5/13, 5/15, 8/1, 8/15, 8/ Subject to change 9/8 WILO SE