CALEFFI. Motorised temperature regulating unit for heating and air conditioning systems WYP UPM series 01254/17 GB

Transcription

1 Motorised temperature regulating unit for heating and air conditioning systems 67...WYP UPM series CCREDITED ISO 9 FM 65 CLEFFI 5/7 G replaces dp 5/ G Function The motorised temperature regulating unit is configured for use with an outside compensated or modulating temperature regulator to control the flow temperature in heating and air conditioning systems. Complete with motorised three-way mixing valve, flow and return temperature gauges, secondary circuit shut-off valves and pre-formed shell insulation. This unit can be coupled to the 559 series SEPCOLL separator/distribution manifold with 5 mm centre distance connections, cooling version. Product range Upward flow, flow on RH side Downward flow, flow on LH side 676WYP Motorised temperature regulating unit for heating and air conditioning. With YONOS PR 5/6 RK pump. Centre distance 5 mm size DN 5 ( ) 676UPM Motorised temperature regulating unit for heating and air conditioning. With UPML 5-95 pump. Centre distance 5 mm size DN 5 ( ) Upward flow, flow on LH side Downward flow, flow on RH side 6765WYP Motorised temperature regulating unit for heating and air conditioning. With YONOS PR 5/6 RK pump. Centre distance 5 mm size DN 5 ( ) 6765UPM Motorised temperature regulating unit for heating and air conditioning. With UPML 5-95 pump. Centre distance 5 mm size DN 5 ( ) Technical specifications Materials Temperature regulating unit with motorised three-way valve ody: brass EN 65 CW67N Headwork: brass EN 6 CW6N Obturator: brass EN 6 CW6N Seals: EPDM Connection pipes Material: Check valve ody: Obturator: Shut-off valves ody: Fe 6 steel brass EN 6 CW6N PPG brass EN 65 CW67N ctuator technical specifications Synchronous motor: three-point type Electric supply: V (ac) Power consumption: 6 V uxiliary microswitch contact rating: 6 () ( V) Protection class: Operating time: 5 s () Length of power cable:,8 m Dynamic torque: 9 N m Performance Medium: water, glycol solutions Maximum percentage of glycol: % Maximum working pressure: bar Primary inlet working temperature range: 5 C Connections: - system side: F (ISO 8-) - boiler side: / M (ISO 8-) - connections centre distance: 5 mm Insulation Material: closed cell expanded PE-X Density: - internal part kg/m - external part 5 kg/m Thermal conductivity (DIN 56): - at C,,8 W/(m K) - at C,,5 W/(m K) Coefficient of resistance to water vapour diffusion (DIN 565): > Working temperature range: C Reaction to fire (DIN ): class Pump High efficiency pump: - code 67...WYP: WILO YONOS PR 5/6 RK - code 67...UPM: Grundfos UPML 5-95 ody: cast iron Electric supply: V - 5/6 Hz Max ambient humidity/temperature: see specific instruction sheet Protection class: - YONOS PR 5/6 RK: IPXD - UPML 5-95: IPXD Pump centre distance: mm Pump connections: Temperature gauges Double scale: / (ISO 8-) with nut 8 C ( 76 F) Safety thermostat kit for heating code 65 (optional) Setting temperature: 55 C ± Protection class: Contact rating: / V Safety thermostat kit for air conditioning code 657 (optional) Setting temperature: C ± Protection class: Contact rating: / V

2 Cod. 67 Head available at the regulating unit connections Test performed with constant pressure control Dimensions H (m w.g.) 7 6 YONOS PR 5/6 RK (kpa) 7 6 F E C F H 5 5 D,5,5,5 G (m /h) H (m w.g.) (kpa) UPML Serie 67 V ±% 6 V mb. temp. range - 55 C ing/closing time 5 s UTO MN DN C D E F G H I Mass (kg) 676. WYP 676. UPM , 7, G I,5,5,5,5 G (m /h) Note: The pumps can operate with constant or proportional pressure control, which adapts the performance to system requirements. For further details, see the installation instruction sheet of the pumps in the package. SYSTEM RETURN 7 SYSTEM FLOW 7 Hydraulic diagram SR SF OILER RETURN OILER FLOW Characteristic components Mixing valve with -point actuator WILO YONOS PR 5/6 RK or Grundfos UPML 5-95 pump lind spacer (closed) Regulator probe connection 5 Flow temperature gauge 6 Return temperature gauge 7 Secondary circuit shut-off valves 8 Connection pipe (with check valve) 9 Operating spanner for shut-off valves on secondary circuit Insulation Optional differential by-pass (see tech. broch. 9) R Shut-off valve Temperature gauge System pump F Differential by-pass Mixing valve with -point actuator Check valve

3 67 UTO MN ing/closing time 5 s - 55 C range temp. mb. V 6 ±% V series ing/closing time 5 s mb. temp. range - 55 C V 6 ±% V series 67 UTO MN 65 IP 67 Construction details Mixing valve The mixing valve is a three-way model with sector obturator featuring adjustment and by-pass ports specifically constructed to obtain equipercentage/linear characteristics. This adjustment characteristic guarantees the best possible system response to the various load conditions. djustment port - y-pass port - 67 series V ±% 6 V mb. temp. range - 55 C ing/closing time 5 s UTO MN Thermal decoupler etween the valve body and the actuator there is a polymer thermal decoupler, which contains two stainless steel stems and a central insulating ring. This prevents the transmission of heat from the electric actuator to the thermal medium. This prevents condensation build-up inside the actuator. Installation 6765WYP 6765UPM Configuration with SEPCOLL supplied from right-hand side Configuration with SEPCOLL supplied from left-hand side 676WYP 676UPM 67 series V ±% 6 V mb. temp. range - 55 C ing/closing time 5 s UTO MN 676WYP 676UPM 6765WYP 6765UPM Note: The 67 series motorised regulating unit is NOT REVERSILE.

4 Cod. 67 Cod. 67 Cod. 67 Cod. 67 Mixing valve operating principle UPWRD flow version. Flow on RH side. DOWNWRD flow version. Flow on LH side. 676WYP - 676UPM Wiring diagrams UX CONT.: Max 6() ( V ) N L OPEN M OPEN UXILIRY microswitch closed in OPEN position Unit installation Removing the insulation ) Extract the clip from the base of the actuator. ) Remove the circulator protective insulation. Figure () shows a detail of the correct positioning of the circulator protective shell. ) Remove the front of the unit s insulation. The two half shells are held together by a strip of Velcro. ) Remove the front half shell, making the circulator pass through it. The power cable enters through the hole in the insulation (pay attention to this detail during the reassembly procedure). 5) The unit is ready to install. To refit the insulation, perform the steps in reverse order. Mixing valve actuator operating principle Serie 67 V ±% 6 V mb. temp. range - 55 C ing/closing time 5 s UTO MN Serie 67 V ±% 6 V mb. temp. range - 55 C ing/closing time 5 s UTO MN UPWRD flow version. Flow on LH side. DOWNWRD flow version. Flow on RH side. 6765WYP UPM 5 Wiring diagrams M UXILIRY microswitch closed in OPEN position UX CONT.: Max 6() ( V ) N L OPEN OPEN Mixing valve actuator operating principle Regulator probes positioning ) For combination with the Caleffi modulating digital regulator for heating and cooling code 6, unscrew the associated plug using a mm llen wrench and screw the flow probe (supplied with the regulator) into the threaded hole, as shown in the figure. ) For combination with the Caleffi temperature regulator for heating and cooling code 5, unscrew the associated plug using a mm llen wrench and screw in the probe pocket (supplied) in its place. Insert the probe directly into the pocket. Serie 67 V ±% 6 V mb. temp. range - 55 C ing/closing time 5 s UTO MN Serie 67 V ±% 6 V mb. temp. range - 55 C ing/closing time 5 s UTO MN

5 m Hydraulic separators-manifolds 559 SEPCOLL +. Hydraulic separator-manifold for heating and air conditioning systems. Centre distance: 5 mm. Steel body, PN 6. With insulation. / F main connections. / outlet connections with captive nut: three at the top and one at the bottom (can be inverted). Working temperature range: C. Complete with mounting bracket. 559 SEPCOLL. Hydraulic separator-manifold for heating and air conditioning systems. Centre distance: 5 mm. Steel body, PN 6. With insulation. F main connections. Outlet connections: two / connections at top with captive nut. Working temperature range: C. Complete with mounting bracket. Maximum recommended flow rates at the inlets of SEPCOLL separator 559 series 5 ccessories channel Setting 55 C ± C ± 5 Digital temperature controller for heating and cooling. Complete with flow probe, outside probe and limit relative humidity probe. Electric supply: V - 5/6 Hz. Power consumption: 5,5 V. Protection class: IP. 65 Safety thermostat kit. Protection class:. M threading. Outlets + Primary m /h,5 m /h Secondary (total) 5 m /h 6 m /h 65 Sensor holder extension. Connections M x F. Side connections M F x M F x /8 F x / F. Regulators Digital regulator with synoptic diagram for heating and cooling complete with immersion flow probe with pocket and return probe Pt Ø 6 mm. Optional outside compensated probe. Temperature adjustment range: 5 95 C. Supply: V - 5/6 Hz. Protection class: IP / EN 659. Probe cable length:,5 m. The safety thermostats are used to control the maximum and minimum flow temperature to the system. To facilitate the positioning of the bulbs, the sensor holder extension code 65 can be installed on the regulating unit flow line. Wiring diagram For safety thermostat electric connection details, please refer to the documentation corresponding to the three-point regulator. 65 Female union with captive nut, complete with seal. Connections: / F with captive nut x F. 6 tech. broch. 9 Dew point sensor. Working range: RH%. Installation example The union with captive nut allows installation of the 67 series unit on any M pipe. / 6

6 Cod. 67 UTO MN Cod. 67 pplication diagrams Serie 67 V ±% 6 V mb. temp. range - 55 C ing/closing time 5 s UTO MN CLEFFI Optimiser Select CMER CLEFFI CMER CLEFFI CMER CLEFF CMER CLEFF HOY HOY HOY HOY GNO GNO GNO GNO GNO CLEFFI CLEFFI CLEFFI CLEFFI - + T E/I Serie 67 V ±% 6 V mb. temp. range - 55 C ing/closing time 5 s HOY GNO SPECIFICTION SUMMRY 67...WYP UPM series Motorised temperature regulating unit for heating and cooling systems. Configuration with upward flow and flow on right hand side (or upward flow and flow on left hand side). Connections to primary circuit / M (ISO 8-). Connections to secondary circuit F (ISO 8-). Connection centre distance to the primary and secondary circuit 5 mm. Primary inlet working temperature range 5 C. Maximum working pressure bar. Complete with: motorised three-way mixing valve, brass body, brass obturator. Three-point actuator, electric supply V - 5/6 Hz, protection class. YONOS PR 5/6 RK (UPML 5-95) high efficiency pump, protection class IPXD (UPML 5-95 IPXD); temperature gauges with double scale 8 C ( 76 C); secondary circuit shut-off valves. With pre-formed shell insulation in closed-cell expanded PEX. 65 Safety thermostat kit for heating, setting temperature 55 C, protection class. 657 Safety thermostat kit for cooling, setting temperature C, protection class. 65 Female union with captive nut, complete with seal. Connections / F x F (ISO 8-). 65 Sensor holder extension. Connections M x F (ISO 8-) with captive nut. We reserve the right to make changes and improvements to the products and related data in this publication, at any time and without prior notice. Caleffi S.p.. S.R. 9 n. 5 8 Fontaneto d gogna (NO) Italy Tel Fax info@caleffi.com Copyright 7 Caleffi