INSTALLATION AND COMMISSIONING MANUAL CONTENTS. Operating principle Application diagram. Regulator-actuator Wiring diagrams
|
|
- Roy Hodge
- 1 years ago
- Views:
Transcription
1 H /EN Hybrid electronic mixing valve Copyright 2017 Caleffi 6000 series LEGIOMIX 2.0 INSTALLATION AND COMMISSIONING MANUAL CONTENTS Product range Characteristic components Package content Technical specifications Operating principle Application diagram Regulator-actuator Wiring diagrams Electronic boards description Cables pathway Cables wiring and positioning 5 6 Operating principle Probes connection Recommended minimum distances Front panel Indication on LCD display Operating status 7 8 The electronic hybrid mixing valve combines the typical function of the mechanical thermostatic mixing valve and the management efficiency of an electronic mixing valve in a single device. The thermostatic mixing valve uses the mechanical action performed by the internal control thermostatic element, which responds promptly to any variation in temperature, pressure and inlet flow rate to quickly restore the mixed water temperature value at the outlet. This standard mixing valve is effectively handled by a motorised actuator that, upon the signal coming from the temperature probes and under the control of a specific regulator, changes the mixed water temperature set position. The electronic regulator, directly on the actuator, allows the mixed water temperature control according to different functional programs, both for normal control and for the thermal disinfection for the prevention of Legionella. An optional memory system allows recording every minute of flow temperature, return temperature, alarm and functional statuses, useful for monitoring the operating status of the entire system. Appropriate relays are used to manage the alarms and external appliances, for example for loading accumulation hot water and switching on/off the recirculation pump. The regulator is fitted for remote control with specific transmission protocols such as MODBUS, through optional board, for use in Building Management Systems (BMS). The device is provided with CE mark in accordance with directives 2014/35/EU and 2014/30/EU. Plumbing installation Commissioning Thermal disinfection Maintenance Functional faults Seals Troubleshooting Regulator-actuator replacement/rotation Thermostatic function Application diagrams 12 1
2 Product range 6000 series Hybrid electronic mixing valve sizes DN 15 (1/2 ), DN 20 (3/4 ), DN 25 (1 ), DN 32 (1 1/4 ), DN 40 (1 1/2 ), DN 50 (2 ) Characteristic components Technical specifications Valve body Materials: Body: dezincification resistant alloy EN 1982 CC770S Obturator: PPSG40 Hydraulic seals: EPDM Spring: stainless steel EN (AISI 302) Maximum working pressure (static): 10 bar Maximum inlet temperature: 90 C Temperature gauge scale: C Connections: Regulator-actuator Material: Housing: Covers: Electric supply: Power consumption: Adjustment temperature range: Disinfection temperature range: 1/2 2 M (ISO ) with union PA6G30 anti-uv black PA6G30 anti-uv black 230 V (ac) 50/60 Hz 6,5 VA C C 1 Digital regulator with actuator in single casing 2 Control knob and LCD display 3 Fitted for cable seals and cable glands, with holes 4 Valve body 5 Mixed water temperature probe 6 Mixed water temperature gauge 7 Return temperature probe and probe holder Package content Thermostatic mixing valve complete with regulator-actuator Temperature gauge Flow probe Return contact probe Cable seals/cable glands Installation and commissioning manual Programming manual Button battery At the back of the actuator-regulator, there are 2 holes for mounting the cable seals and fitted for installing 2 cable glands to ensure IP 54 protection. The cable seals and cable glands have the following dimensions: - Cable seals: PG7 - Cable gland: diam. 20 mm Ambient temperature range: - Operation: 0 50 C EN Cl. 3K3 max. humidity 85% - Transportation: C EN Cl. 2K3 max. humidity 95% - Storage: C EN Cl. 1K3 max. humidity 95% Protection class: IP 54 Contact rating: - Relay OUT1, OUT2, OUT3: 5(2) A / 250 V - Digital inputs: without potential Fuses: Battery: self-resettable non-replaceable (only for control unit) CR mah - life approximately 1 year (for only keeping date and time in the absence of network) Optional battery: ER AA Lithium - Thionyl chloride 3.6 V lasting about 10 years (for only keeping date and time in the absence of network) Conforms to Directives: Insulation class: CE Class II Temperature probes Body material: stainless steel Type of sensitive element: NTC Working temperature range: C Resistance: Ohm at 25 C Time constant: 2,5 Max. distance for flow or recirculation probe: 150 m cable 2x1 250 m cable 2x1,5 Mixing valve performance Accuracy: ± 2 C Max. working pressure (dynamic): 5 bar Max. inlet pressure ratio (H/C or C/H): 2:1 Size Kv (m 3 /h) 1/2" 4,3 3/4" 4,3 1 7,6 1 1/4 10,0 1 1/2 13,0 2 18,0 RECOMMENDED flow rates to ensure stable operation and an accuracy of ± 2 C Size Min (m 3 /h) Max (m 3 /h)* 1/2" 0,6 5,3 3/4" 0,6 5,3 1 1,2 9,3 1 1/4 1,5 12,5 1 1/2 1,5 16,0 2 2,0 22,1 * Δp = 1,5 bar 2
3 Operating principle At the inlets the mixing valve has the hot water from the storage and the cold water from the water mains. At the outlet there is the flow mixed water. By means of a specific probe, the regulator measures the temperature of the mixed water at the valve outlet and actuates an obturator in order to maintain the setting. Temperature fluctuations caused by flow rate or pressure variations are compensated by the thermostat in the valve. The appliance has a built-in digital clock, which can be used to set anti-legionella programs to disinfect the water system and to manage a recirculation pump. The system is disinfected by raising the water temperature to a specific value for a set time duration. For the best thermal disinfection control, in this type of system it may also be necessary to measure the temperature of the water returning from the distribution network, using the recirculation probe. When this measurement is available, it is used to check and control the temperature reached over all or part of the network, since the probe may be located at a significant remote point of the system. The appliance is equipped with RS-485 interface (optional), with MODBUS protocol, for readouts and remote setting. To use the device, it is necessary to configure the MODBUS system with the addresses of the registers used by the device (PC software is available). COLD HOT MIXED Application diagram BMS MODBUS 3
4 Regulator-actuator Battery installation Before connecting the power supply, insert the battery supplied, type CR The presence of the battery allows the clock continuous updating. In case of low or missing battery, if there is no network, the device does not ensure that the time and date are stored and therefore that the programmed disinfections are executed correctly. Optional battery connector code F NOTE: It is possible to replace the button battery with an optional battery code F , type ER AA Lithium-Chloride of thionyl 3,6 V, to be connected to the connector on the board. The battery life is approx. 10 years. For connecting the optional battery, its installation and specifications, see the instruction sheet H Wiring diagrams 2 4 LEGIOMIX 2.0 Series 6000 TAMB C L - N: 230 V 6,5 VA IP 54 CS 176 μ 5(2) A 250 V L N NO C NC NO C NO C 230 V 50 Hz Caleffi S.p.A. S.R. 229 n Fontaneto d Agogna Italy ALARM OUT 1 OUT 3 OUT 2 CS 176 CS 180 MIXED RETURN PROBE PROBE 1 IN 1 IN 2 T1 T2 CS 179 (OPZ) A RS485 B 5 6 CS 180 CS 179 (OPZ) Actuator-regulator opening/closing pin 2 Power supply board (CS176) 3 Control board (CS180) 4 Multi-pole cable for board connection* 5 Motor connection cables* 6 RS-485 Interface board (CS179) (OPTIONAL) 7 RS-485 Interface connection cable (OPTIONAL) * already assembled in factory IMPORTANT: Risk of electric shock. The CS176 board is live. Cut off the electric supply before carrying out any work. Failure in following these instructions may result in injury of persons or damage to property. In case of power failure the system can activate an alarm through OUT1 relay. Date and time are maintained by the battery. If the battery is low, the system displays the "BATTERY LOW" alarm. 4
5 Electronic boards description CS176 - Electric supply and relay The following connection inputs are on the board: - L/N = Power supply 230 V 50/60 Hz - OUT 1 = ALARM Relay: Contact in derivation without potential - OUT 3 = DISINFECTION IN PROGRESS relay without potential - OUT 2 = RECIRCULATION PUMP relay without potential (it activates the pump during thermal shock disinfection and when recirculation programming is active) CS180 - Contacts and probes The following connection inputs are on the board: - IN1 = NO (normally open) potential-free contact for disinfection start-end depending on the mode set - IN2 = Potential-free contact (by default forced in closing by jumper) for disinfection/thermal shock stop (emergency) - T1 = Delivery probe - T2 = Return probe Connector for CS180 board IN1 IN2 T1 T2 Optional battery connector Button battery OUT 2 OUT 3 Motor connector Connector for CS179 board L/N Connector for CS176 board OUT 1 CS179 - Data transmission (optional) code RS-485 interface MODBUS connection. An optional memory system allows recording the flow temperature, return temperature, alarms and functional statuses, useful for monitoring the operating status of the device. The connection also allows the remote control of the mixing valve for both parameter acquisition and modification. The communication is made with the MODBUS RTU 9600 ON protocol. Board installation CS179 (optional) on CS180 board The supply includes 4 screws for correct installation on the 4 spacers already fitted for on the CS180 board and the multi-pole connection cable with the CS179 board (RS-485 cable NOT supplied). RS-485 cable RS-485 connection Connector for CS180 board IMPORTANT: When fitting cables for electric connections, be careful not to damage the electronic board components. Every time the regulatoractuator is removed from the valve it is necessary to perform a new zero acquisition by means of the appropriate control. Do not disassemble the electronic boards from the appropriate supports. Do not disassemble the motor. 5
6 Cables pathway Mimimum dimensional characteristics to respect for board electric connections: connection cable cross sections and lengths. Observe the applicable regulations in force in the country of installation. BOARD TERMINAL CABLE TYPE CS176 CS180 UNSHEATHING IN mm (L) POS. A * UNSHEATHING IN mm (L) POS. B * L/N 2 X 0,75 (H05VV-F) OUT1 3 X OUT2 2 X OUT3 2 X T2 2 X 0, T1 2 X 0, IN1 2 X 0, IN2 2 X 0, CS179 RS X 1 TW+SCH * NOTE: for installation, see page 9. Cables wiring and positioning The passage of the connecting cables must be prepared trying to separate the electric supply cables from the signal cables using the appropriate clamps. This image shows an example of a possible cable layout and their passage through the cable seals and cable glands included in the supply. For different cases use special insulating sheaths. Relay contact for recirculation pump and second storage thermostat and alarm management Here following the wiring diagram of the OUT 2 relay for managing the recirculation pump. The device incorporates a digital clock used to manage a recirculating pump according to pre-set time slots. Electric supply cords and relays Recirculation pump Here following the wiring diagram of the OUT 3 relay for connection to the second storage thermostat. Signal and probes cables RS-485 Should it be requested to use the cable glands and with the aim to simplify the installing operations/procedures, follow the steps below: 1. Make the upper holes. 2. Install the cable glands in the upper holes. 3. Install the cable seals in the lower holes. Storage primary pump Here following the wiring diagram of the OUT 1 relay for alarm management. Connections layout: connections must not create thrust stresses on the circuit board. 6
7 Connection of probes: If necessary for the installation, the cable connecting the flow and return probes with the controller must be installed in a raceway. If the connection cable shares the raceway with other power cables, an earthed shielded cable must be used. Probe resistance table C Ω C Ω C Ω C Ω Perform the hydraulic installation of the temperature probes and provide electrical wiring. Recommended minimum distances In order to ensure adequate space for proper installation and maintenance of the device, the distances shown in the figure must be observed
8 Front panel LCD display 2 Control knob 3 Green LED: - On (network presence) 4 Red LED: - Fixed (disinfection or thermal shock in progress, full scale acquisition) - Flashing (alarm condition) 3 Disinfection In this mode, the device performs thermal disinfection, which consists in raising the mixed water temperature for a defined period of time. The following can be set: - Days of the week for performing the disinfection - Minimum disinfection temperature - Disinfection start time - Minimum stay time above the minimum disinfection temperature in order to evaluate the successful outcome of the disinfection - Maximum time within which it is possible to perform the disinfection The disinfection can be: - Programmed: it starts in the days and hours set - Activated through the control: it can be controlled by the device from the "Controls submenu" or remotely through optional board - Activated by IN1 inlet The disinfection in progress OUT3 relay and the recirculation pump management OUT2 relay are always activated during the disinfection. If the disinfection temperature does not last for sufficient time and the maximum available time is exceeded, the disinfection will be considered as failed by signalling the relevant alarm. Temperature [ C] CHECK ON DISINFECTION Indication on LCD display t1 t2 On the front of the device there is a backlit alphanumeric LCD display for parameter setting, interventions programming, working statuses and alarms display. Navigating through appropriate menus, using the control knob only, it is possible to configure the device and set the various parameters. minimum disinfection temperature Time [s] Σ ts> minimum disinfection time For management and programming of the device refer to the "Programming Manual" code H Disinfection start maximum disinfection time Disinfection end Operating status Depending on the times and the programs that have been set, the device may be in one of the following operating modes: Regulation Disinfection Thermal shock* Zero and full scale acquisition *(this function has priority over the disinfection/regulation). In the event of anomalies, the device manages and signals an alarm trying to set into a safety condition for the user. The device is equipped with a non-rechargeable battery that keeps the clock working in the event of electric supply failure. Regulation The electronics must adjust the flow temperature through the actuator in order to reach the working set-point. The electronic actuator adjusts the flow so as to have a temperature centered in a suitable working range, within which the fine and dynamic adjustment is made by the thermostat. The mixing temperature is set through the interface. The management system always checks in real time the flow temperature detected by the probe: if the flow temperature deviates excessively from the set value, a correction is made through the electric motor. In the case of installation with a return probe present, it is not used for the water mixing temperature adjustment. Thermal shock In this mode, the device raises the flow temperature to the set value for a certain period of time. The disinfection in progress OUT3 relay and the recirculation pump management OUT2 relay are always activated during the thermal shock. Zero and full scale acquisition In the zero acquisition mode, the device totally closes the adjusting screw to check the correct phasing between the motor and the valve. In full scale acquisition mode, the device fully opens the adjusting screw so it can check all the stroke (potentially hazardous condition indicate with fixed red LED). The zero and full scale acquisition controls are activated during the installation or after the "Reset alarms control. Additionally, the zero acquisition mode is activated whenever an electric supply failure occurs for at least 60 minutes and at the outlet from any disinfection/thermal shock. It is recommended to perform the full scale acquisition with shut-off valves closed at the mixing valves inlets. Reset In the menu there is a special control to reset to the initial conditions. The history is not reset. Test The device performs full strokes in order to check that there are no obstructions during the motor opening and closing strokes. The display shows the encoder steps and the power consumption (ma). It is possible to interrupt the test function at any time pressing the control knob. 8
9 Plumbing installation Before installing the Caleffi mixing valve, the pipes must be flushed to prevent impurities in the water from affecting performance. The following are indicated on the body of the mixing valve: - H hot water inlet - C cold water inlet - MIX mixed water outlet In systems with mixing valves, check valves must be installed to prevent undesired backflow. We recommend always installing strainers of sufficient capacity at the inlet of the water mains and shut-off valves forany maintenance operations. The mixing valves must be installed according to the installation diagrams in this manual; they an be installed either vertically or horizontally, with actuator not overturned. To facilitate the display reading and setting, it is possible to change the position of the motor related to the valve in four positions at 90, there is also the possibility to reverse the two panels. In order to reverse the panels, before to electrically wire the device, it is necessary to carry out the following operations: 1 - Remove the opening/closing pin (POS. A: factory setting). 2 - Open the panels. 3 - Disconnect the board connectors, motor connector, and remove the pins. 4 - Remove and reverse the panels. 5 - Reconnect the boards connector and the motor connector, insert the pins. 6 - Close the panels and insert the opening/closing pin (POS. B) POS. A Max 1 N m POS. B Commissioning Due to the special purposes for which the electronic mixing valve will be used, it must be commissioned in accordance with current regulations and by qualified personnel using suitable measuring instruments. Check that the hot and cold water supply pressures are within the operating limits of the mixing valve. Check the temperature of the hot water from the storage, T 60 C. In the installation log book, record all the parameter settings made and the measurements taken. 9
10 Thermal disinfection The temperatures and corresponding times for disinfection of the system must be selected according to the type of installation and its intended use. To meet the requirements of the most recent world legislation on this matter, the following criteria can generally be followed: T = 70 C for 10 minutes T = 65 C for 15 minutes T = 60 C for 30 minutes Thermal disinfection is generally carried out at times when there is less demand on the system, for example at night; this is to minimize the risk of users being scalded. It is recommended to perform thermal disinfection every day and at least once a week. Buffer battery replacement procedure If necessary, it is possible to replace the buffer battery removing the low battery from its seat and inserting the new one without forcing. Battery type CR2032. Maintenance Tests are carried out while in service, to regularly monitor the performance of the mixing valve, since any loss of performance may indicate the need for maintenance of the valve and/or the system. During these tests, if the temperature of the mixed water is found to have changed significantly compared with previous tests, we recommend referring to the sections on installation and commissioning and carrying out maintenance. We recommend carrying out the following checks periodically to ensure that the valve continues to deliver optimum levels of performance. At least every 12 months, or more frequently if required. 1) Check and clean the filters in the system 2) Check that any check valve installed at the inlet of the Caleffi valve is functioning correctly, and there are no leaks caused by dirt. 3) Once the maintainable components have been checked, we recommend following the commissioning procedure again. On the system log book, record all operations carried out. Functional faults A special set of alarms has been fitted to help manage possible faults that can occur in the device. Refer to the dedicated section of the "Programming Manual" (code H ). Seals The screws are fitted for the installation of anti-tampering seals. Troubleshooting In normal operating conditions, Caleffi series 6000 hybrid electronic mixing valves provide outstanding performance. However, in special circumstances when our maintenance schedule is not observed, the following problems may arise: Problem Cause Solution Hot water supplied to cold water taps Mixed water temperature fluctuations Incorrect valve outlet flow rate No valve outlet flow a) Inlet check valves not operating correctly or seals worn/damaged b) Check valves not fitted a) Incorrect inlet water temperatures b) Inlet water supply failure c) Bad commissioning a) Insufficient water supply b) Inlet water temperature/pressure fluctuations c) Adverse conditions due to other water draw off points in the system a) In-line strainers obstructed b) Insufficient supply pressure c) Dirt obstructing water flow through the valve Replace damaged check valves Install check valves Restore inlet conditions to within valve specification range Stabilise supply conditions at the inlet Clean the strainers Restore supply conditions Remove dirt/scale from the valve 10
11 Regulator-actuator replacement/rotation In case of replacement of the regulator-actuator it is necessary to remove all electric connections and perform the following operations: Max 4 N m NOTE: Following the above operations, perform the zero and full scale acquisition. Thermostatic function In case of motor failure or power failure, the device is able to guarantee the temperature adjustment through the thermostatic element. To ensure thermostatic adjustment, perform the following operations: - Screw up to stop (clockwise) - Make a reference - Adjust the desired set point reading the temperature using suitable instruments (make a maximum of 1 turn) It is possible to temporarily perform the disinfection/thermal shock turning over one turn, disabling the thermostatic control. max C
12 Application diagrams Non-return valve Ball valve Temperature gauge Pump Expansion vessel T Thermostat Safety relief valve Strainer Clock LEAVE THIS MANUAL AS A REFERENCE GUIDE FOR THE USER 12
CALEFFI. Modulating temperature regulating unit with distribution kit for primary circuit. 171 series 01153/15 GB. replaces 01153/07 GB
ACCREDITED Modulating temperature regulating unit with distribution kit for primary circuit 7 series ISO 9 FM 6 / GB replaces /7 GB Function The temperature regulating unit with the distribution kit for
INSTALLATION AND COMMISSIONING MANUAL CONTENTS. Function. Product range. Technical specifications. Characteristic components
7EN www.caleffi.com Circulation units for solar thermal systems Copyright Caleffi 7HE - 79HE series INSTALLATION AND COMMISSIONING MANUAL CONTENTS Function Product range Technical specifications Characteristic
Observe all necessary safety precautions when controlling the soft starter remotely. Alert personnel that machinery may start without warning.
Introduction OPERATING INSTRUCTIONS: MCD REMOTE OPERATOR Order Codes: 175G94 (for MCD 2) 175G361 + 175G9 (for MCD 5) 175G361 (for MCD 3) 1. Introduction 1.1. Important User Information Observe all necessary
Induction Power Supplies
Induction Power Supplies 7.5kW; 135 400kHz 480V version (Integral Heat Station) User s Guide Model 7.5-135/400-3-480 SMD Control Brds Rev. D 5/08 Table of Contents 1. Specifications and features...3 2.
IMPORTANT SAFEGUARDS READ THIS MANUAL AND FOLLOW ALL SAFETY INSTRUCTIONS THOROUGHLY BEFORE OPERATING THE EMIU INVERTER SYSTEM SAVE THESE INSTRUCTIONS
THIS UNIT CONTAINS A RECHARGEABLE VALVE-REGULATED LEAD ACID BATTERY. PLEASE RECYCLE OR DISPOSE OF PROPERLY. IMPORTANT SAFEGUARDS INTERRUPTIBLE EMERGENCY LIGHTING UNIT INVERTER INSTRUCTION MANUAL When using
Power Inverter. User s Manual. Diamond Series CPD1200EILCD
Power Inverter Diamond Series CPD1200EILCD User s Manual 2 TABLE OF CONTENTS 1 IMPORTANT SAFETY INSTRUCTIONS..4 2 INSTALLATION....5 2-1 Unpacking...5 2-2 Product Overview & Outlook..5 2-3 Power Requirements
ECONOPLATE BV SERIES HOT WATER SERVICE PACKAGED HEAT EXCHANGERS WITH THERMAL STORES
ECONOPLATE BV SERIES HOT WATER SERVICE PACKAGED HEAT EXCHANGERS WITH THERMAL STORES TECHNICAL AND INSTALLATION DOCUMENTATION STOKVIS ENERGY SYSTEMS UNIT 34 CENTRAL PARK ESTATE 34 CENTRAL PARK ESTATE WEST
Frost protection for pipes. 16 Technical handbook. Thermostat with line or ambient temperature sensor
Frozen pipes can be a costly problem. When pipes are exposed to subzero temperatures they can burst, leading to considerable damage and disruption. The Raychem frost protection system provides an efficient
RVD125/109 RVD145/109
G2511 en Installation Instructions District heating and d.h.w. controller RVD125/109 RVD145/109 Installation without base Place of installation Compact station front or control panel front Permissible
We reserve the right to alter data according to improvements made. Previous documents become invalid with the issue of this document.
General information Actuator controls AC 01.2 for controlling multi-turn actuators of the SA/SAR type range and part-turn actuators of the SQ/SQR.2 type range. Features and functions Power supply Standard
Solar Controller SUNGO S
OPERATING INSTRUCTIONS, Issue SW1201/ 2.01/ HW2.4 Solar Controller SUNGO S Wagner& Co Figure 1 Solar Controller SUNGO S. The benefits at a glance Large display to indicate temperature, balance values and
VG6000 Series Forged Brass Valves
VG6000 Series Forged Brass Valves Product Bulletin PB_VG6000 Issue Date 04 2008 The VG6000 forged brass valve series is primarily designed to regulate the flow of water in response to the demand of a controller
LK Control v.3 & LK Control v.3 - RA
LK Control v.3 & LK Control v.3 - RA Design LK Control v. 3 and LK Control v.3 -RA is complete unit for outdoor temperature-compensated heat regulation, adapted and pre-programmed for LK s Floor Heating
FLOW RATE STATIC BALANCING Valves for radiators
Balancing part 3 TECHNICAL FOCUS FLOW RATE STATIC BALANCING Valves for radiators The valves for radiators equipped with pre-setting device play a very important role in balancing the heating systems circuits.
REVISION HISTORY REVISION HISTORY
FILTER CONTROLLER REVISION HISTORY Filter Flush Controller forms part of the Netafim range of filtration controllers all designed to make filteration more reliable and economical.. Contact any of the Netafim
SonoMeter 30 Energy Meters
SonoMeter 30 Energy Meters Description The Danfoss SonoMeter 30 is a range of ultrasonic, compact energy meters intended for measuring energy consumption in heating and cooling applications for billing
HP21 SERVICE SUPPLEMENT UNIT INFORMATION. TSC6 Two-Speed Control
SERVICE UNIT INFORMATION SUPPLEMENT HP21 Corp. 9426 L10 Litho U.S.A. All HP21-4 and -5 units (single and three phase) are equipped with a TSC6 two-speed control. The TSC6 (A14) two-speed control contains
ECONOMISER SERIES E2T USER MANUAL
TURBO S.R.L. Electronic Control Systems for Dust Collectors e-mail: info@turbocontrols.it web: www.turbocontrols.it TEL. ++39 (0)362 574024 FAX ++39 (0)362 574092 ECONOMISER SERIES E2T USER MANUAL 24/06/2014
On Line UPS. LUC 1000E / LUC 2000E / LUC 3000E User Manual
On Line UPS LUC 1000E / LUC 2000E / LUC 3000E User Manual Save This Manual Please read this manual carefully prior to storage, installation, wiring, operation and maintenance of the UPS. This manual contains
INSTRUCTION MANUAL Oil level with pointer indicator
INSTRUCTION MANUAL Oil level with pointer indicator 5COL868200 REV.B I II CONTENTS 1. SAFETY... 1 1.1 Safety instructions... 1 1.2 Specified applications... 1 1.3 Safety notes on the equipment operation...
ONE STAGE GAS BURNER GULLIVER RSF SERIES RS5F kw
ONE STAGE GAS BURNER GULLIVER RSF SERIES 160 330 kw The Riello Gulliver, is a new model of the series of one stage gas burners, developed to respond to any request for light industrial processes like bakery
Mounting and Operating Instructions EB 5868/5869 EN
Electric Control Valves Types 3213/5857, 3213/5824, Types 3214/5824, 3214/3374, 3214/3274 with safety function: Types 3213/5825, 3214/5825, 3214/3374, 3214/3274 Pneumatic Control Valves Types 3213/2780-1,
Inlet Controller TC5-ITA USER'S MANUAL. M rev. 02 K rev. 00
Inlet Controller TC5-ITA USER'S MANUAL M 890-00047 rev. 02 K 895-00458 rev. 00 TABLE OF CONTENTS PRECAUTIONS... 3 FEATURES... 4 LOCATION OF THE CONTROLS... 5 Status Leds...5 Internal Switches...6 INSTALLATION
Installation Instructions Spector compact Conductivity Transmitter System LRGT 16-1
Installation Instructions 810701-00 Spector compact Conductivity Transmitter System LRGT 16-1 IMPORTANT NOTES...4 SAFETY NOTES...4 Danger...4 EXPLANATORY NOTES...4 Scope of supply...4 System description...4
BOILER BLOWDOWN CONDUCTIVITY CONTROLLER (CONTINUOUS METHOD)
LAKEWOOD INSTRUMENTS MODEL 260 SERIES BOILER BLOWDOWN CONDUCTIVITY CONTROLLER (CONTINUOUS METHOD) INSTALLATION & OPERATION MANUAL SERIAL #: Lakewood Instruments 7838 North Faulkner Road, Milwaukee, WI
Technical Datasheet. Compact DC Energy Meter. Multi-Function DC Energy Meter
Preliminary Datasheet Technical Datasheet Compact DC Energy Meter RISH EM DC series is specially designed to measure, display and communicate DC Voltage, Current, Power and Energy to monitor and control
Diesel Generator Set S3.8 Series Engine
Diesel Generator Set S3.8 Series Engine > Specification Sheet 44 kva 66 kva 50Hz 40 kw 60 kw 60Hz Description This Cummins Power Generation commercial generator set is a fully integrated power generation
Water Specialist EI Control Valve Programming and Cover Drawing Manual
Water Specialist EI Control Valve Programming and Cover Drawing Manual Page 2 EI Man u al EI Man u al Page 3 Table of Contents EI Front Cover and Drive Assembly... 4 Regeneration and Error Screens... 5
AC drive has detected too high a Check loading
Fault code Fault Name Fault type Default Possible Cause Remedy 1 Over Current Fault AC drive has detected too high a Check loading current (>4*IH) in the motor cable: Check motor Sudden heavy load increase
SB 2000 PUSH TO SEARCH NEXT STAG E. Aerotech, Inc. FORM: QM 1320
Inlet Controller SB 2000 USER'S MANUAL AUTO OPEN MANUAL PUSH TO SEARCH NEXT STAG E CLOSE Aerotech, Inc. FORM: QM 1320 4215 Legion Dr. Mason, MI 48854-1036 USA Rev. 3, Sept. 1997 Ph. (517) 676-7070 Fax
ZB0050 / ZB0051 ZB0070 / ZB0071
Operating instructions Safety Rope Emergency Stop Switches UK ZB0050 / ZB0051 ZB0070 / ZB0071 7390877 / 02 08/2013 Contents 1 Safety instructions...3 2 Installation / set-up...4 2.1 Applications...4 2.2
mass flowmeter for compressed air
mass flowmeter for compressed air VARIOMASS ECO pressure and temperature compensated easy and cost effective installation of the sensor no pressure loss caused by the sensor no moving parts, i.e. maintenance
PROBLEM SOLVING GUIDE ELMECO SLUSH MACHINE MODEL FCM
A01 INSTRUCTIONS ON HOW TO READ REFERENCES...2 A10 FEATURES AND TECHNICAL SPECIFICATIONS...3 A15 RECOMMENDED PREVENTIVE MAINTENANCE SPARE PARTS KIT...3 A20 IMPORTANT INFORMATION ON FUNCTIONALITY OF THE
1.Safe testing IMPORTANT:
Electricity is dangerous and can cause injury and death. Always treat it with the greatest of respect and care. If you are not quite sure how to proceed, then stop, take advice from a qualified person.
R & D SPECIALTIES ROTROL I USER'S MANUAL
R & D SPECIALTIES ROTROL I USER'S MANUAL TABLE OF CONTENTS INTRODUCTION...2 SPECIFICATIONS...2 CONTROLS AND INDICATORS...3 TIME DELAYS...4 INSTALLATION...5 SYSTEM OPERATION...9 TROUBLESHOOTING...13 OPTIONAL
V-SENSOR LOW AIR VELOCITY SENSOR
home VSENSOR LOW AIR VELOCITY SENSOR Ultra low velocity pressure measurement Traceable Calibration Certificate Excellent repeatability Self compensating zero Climate chamber compensated Long term span
Sola 3000 Guide Specifications
Sola 3000 Guide Specifications CSI 16610 - Static Uninterruptible Power Supply Systems - Sola 3000 Guide Specifications for a 700 to 2200 VA Single - Phase Uninterruptible Power Supply System 1.0 GENERAL
SafetyPAT Plus A B P/N:
SafetyPAT Plus A B C P/N:110401103864 Test Instrument Solutions SafetyPat Plus Instructions A.Features SafetyPat Plus The SafetyPat Plus is a handheld battery powered unit suitable for carrying out electrical
230V 60Hz LINE FUSES AM CLASS:
CONTENTS pag. 1. GENERAL 15 2. APPLICATIONS 15 3. PUMPED FLUIDS 15 4. TECHNICAL DATA AND RANGE OF USE 15 5. MANAGEMENT 16 5.1. Storage 16 5.2. Dimensions and weights 16 6. WARNINGS 16 6.1. Skilled personnel
DS DC1100 Energy Controller SELF CONFIGURING OPTIMISER/COMPENSATOR WITH BOILER SEQUENCE AND HWS CONTROL
DS 2.042 07/02 TM DC1100 Energy Controller SELF CONFIGURING OPTIMISER/COMPENSATOR WITH BOILER SEQUENCE AND HWS CONTROL DC1100 Specification No. 04-03-105 The DC1100 energy controller is a self configuring
Fuse state indicator MEg72. User manual
Fuse state indicator MEg72 User manual MEg Měřící Energetické paráty, a.s. 664 31 Česká 390 Czech Republic Fuse state indicator MEg72 User manual Fuse state indicator MEg72 INTRODUCTION The fuse state
SmartON / SmartON+ Installation and Use Manual
SmartON / SmartON+ Installation and Use Manual Rev. Date Ver. Ver. Notes document document SmartON SmartViewII 1.0 06/04/2007 3.08 2.30 Pre-release 1.01 10/04/2007 3.08 2.30 Release 1.02 04/10/2007 3.09
Document: PRODSPEC-140 Revision: G DCN No Date: October 1, 2014 Product: 10-amp EnerGenius NRG Battery Charger
Document: PRODSPEC-140 Revision: G DCN No. 106512 Date: October 1, 2014 Product: 10-amp EnerGenius NRG Battery Charger 1. GENERAL DESCRIPTION 1.1 General Description Fully regulated, constant voltage,
Technical data. WARNING! Residual voltage is present for 1 minute after disconnecting mains voltage.
INSTALLATI Speed-controlled drive system manufacturer EMS Model Units included S for rotary heat exchanger EURA, size 20 60. Page Content 1 Technical data 1 Units included............motor, Control unit
INSTALLATION/OPERATING INSTRUCTIONS TSC
INSTALLATION/OPERATING INSTRUCTIONS TSC Two-Stage Set Point Control with External Activation Two-Stage Heating (Rotation Included) Two-Stage Cooling (Rotation Included) Change-Over Control (Heat/Cool)
+ = Angle-seat Valve System for continuous control. Type 8802/2300 electro-pneumatically operated angle-seat valve
Angle-seat Valve System for continuous control Type 8802/2300 electro-pneumatically operated angle-seat valve + = TWO YEAR WARRANTY on this valve system Burkert 8802 continuous control valve + = 2300 series
THREE PHASE AND SINGLE PHASE ASYNCHRONOUS ELECTRIC MOTORS OPERATION AND MAINTENANCE BOOKLET Rev
MORATTO S.R.L. Electrical Machinery I 31030 PERO DI BREDA (Treviso) Italy Via A Volta, 2 Tel. +390422904032 fax +39042290363 www. moratto.it - moratto@moratto.it THREE PHASE AND SINGLE PHASE ASYNCHRONOUS
Flash Point Process Analyzer
Norms and standards ASTM D 56 ASTM D 93; DIN EN ISO 2719; IP 34 DIN EN ISO 13736; IP170 DIN 51755 Application The BARTEC BENKE Flash Point Process Analyzer (FPA-4) is a continuously measuring analyzer,
CALEFFI. Pre-assembled distribution manifold for radiant panel systems S1 series 01144/11 GB. Replaces 01144/07 GB.
Pre-assembled distribution manifold for radiant panel systems 668...S series ACCREDITED ISO 900 FM 65 ISO 900 No. 000 0/ GB Replaces 0/07 GB Function The distribution manifold for radiant panel systems
Application Engineering
Application Engineering February, 2009 Copeland Digital Compressor Controller Introduction The Digital Compressor Controller is the electronics interface between the Copeland Scroll Digital Compressor
Electrical linear actuator with safety function MC100FSR/24
Issue 2013-05-24 Operating manual 3.10-TA.210-20-EN Electrical linear actuator with safety function Application Linear actuator with automatic coupling and safety function for fine stroke adjustment of
Diesel generator set B3.3 series engine 44 kva - 66 kva 50 Hz 40 kw - 60 kw 60 Hz
Specification sheet Diesel generator set B3.3 series engine 44 kva - 66 kva 50 Hz 40 kw - 60 kw 60 Hz Description This Cummins Power Generation commercial generator set is a fully integrated power generation
MA-5200 Series MA-5300 Series
MA-5200 Series MA-5300 Series Two-Position Actuators General Instructions Application The MA-5200 series and MA-5300 series actuators are used for two-position control of valves and dampers which require
TECHNICAL DATA SHEET KVA UPS Systemss
Återförsäljare: Tre Röda AB TillingeHagby 7-745 94 ENKÖPING Tel: 08-560 200 22 e-post: info@treroda.nu http: www.treroda.nu When the INSIDE is important make the OUTSIDE Cannon TECHNICAL DATA SHEET 400-500-600-800
Low voltage AC drives
General machinery drives Main features and dimensions Unique features Fast and extensive I/O PID control Application macros Many installation possibilities 200 to 480 V, 1-phase or 3-phase More value for
Turbidity and Suspended Solids Transmitter
Data Sheet 5.1 We reserve the right to continuously improve our products and make any change in the stated specifications and dimensions without prior notice. DK: NO: SE: NL: USA: AUS: +45 45 56 06 56
DIGITAL RCD(ELCB) TESTER
INSTRUCTION MANUAL DIGITAL RCD(ELCB) TESTER KEW 5410 R KYORITSU ELECTRICAL INSTRUMENTS WORKS, LTD. Contents 1. Safety Warnings.... 1 2. Procedure of removing Cover. 3 2-1 Method of removing the Cover.
ProMinent Sigma/ 3 Motor Diaphragm Metering Pumps
Overview: Sigma/ 3 (S3Cb) The Sigma/3 motor diaphragm are produced with a high-strength metal inner housing for parts subject to load as well as an additional plastic housing to protect against corrosion.
80V 300Ah Lithium-ion Battery Pack Data Sheet
80V 300Ah Lithium-ion Battery Pack Data Sheet 80 V, 300 amp-hour capacity, maintenance-free energy storage, IP65 design, fully integrated BMS, integrated fuse and safety relay protection, highly configurable
TIMER INTERFACE USER MANUAL
TIMER INTERFACE USER MANUAL Premium Efficiency Two-Speed Motor with Integrated Timer Formerly A. O. Smith Electrical Products Company A Regal Beloit Company COPYRIGHT Copyright 2011, Regal Beloit EPC,
Dominion PX. Quick Setup Guide. Before You Begin. Mounting Zero U Models Using L-Bracket. Zero U Size. 1U and 2U Size
Dominion PX Quick Setup Guide Thank you for purchasing the Dominion PX intelligent power distribution unit (PDU). The intended use of the Raritan Dominion PX is distribution of power to information technology
Varispeed E7. Varispeed E7. Varispeed. Varispeed E7. Varispeed E7. Varispeed E7 INVERTER SERIES
INVERTER SERIES Varispeed E VARISPEED E YASKAWA INVERTER DRIVE TECHNOLOGY Contents Content Page 2 Experience & Innovation A leader in Drives technology Page 3 Specifications Experience & Innovation For
TWO STAGE GAS BURNER GULLIVER RSD SERIES RS5D 160/ kw
TWO STAGE GAS BURNER GULLIVER RSD SERIES 160/208 345 kw The Riello Gulliver is a new model of the series of two stage gas burners, characterized for its small dimensions in spite of its high combustion
MU MMMREV.2 09/01 UNI EN ISO ELECTRONIC POWER FACTOR REGULATOR type QR INSTRUCTION MANUAL PAG. 7
MU 03.04.MMMREV.2 09/01 UNI EN ISO 9001 ELECTRONIC POWER FACTOR REGULATOR type QR INSTRUCTION MANUAL PAG. 7 ENGLISH 1. GENERAL 2. INSTALLATION MECHANICAL FIXING ELECTRICAL CONNECTIONS HOW TO CHOOSE the
1000-Watt Energy Center
1000-Watt Energy Center OPERATING INSTRUCTIONS Patent Pending Sierra Wave 1000-Watt Energy Center #9675 The Sierra Wave 1000-Watt Energy Center is a heavy duty and efficient portable power center offering
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS WARNING: WARNING: www.altronicinc.com DEVIATION DEVIATION FROM THESE FROM INSTRUCTIONS THESE INSTRUCTIONS MAY LEAD MAY TO LEAD IMPROPER TO IMPROPER OP- ERATION OF ENGINE THE MACHINE
Accurate measurement of compressed air consumption and detection of leaks. Measuring the individual consumption per customer / cost centre
Inline Flowmeter for compressed air and gases DN15 - DN50 / 16 bar The flow meter of the series, based on the measurement principle of thermal mass flow, is ideally suited for the measurement of flow of
THERMAL MANAGEMENT
DESIGN GUIDELINES XL-TRACE LSZH SELF-REGULATING HEATING CABLES FOR PIPE FREEZE PROTECTION SYSTEMS THERMAL MANAGEMENT WWW.PENTAIRTHERMAL.COM PIPE FREEZE PROTECTION SYSTEM OVERVIEW SBS Control Panel T-Connection
AXS 215S: Continuous actuator for unit valves, with stroke indicator
AXS 215S: Continuous actuator for unit valves, with stroke indicator How energy efficiency is improved Reliable, precise actuation in efficient control systems Features Fitted to the valve using no force
Application. Tek-Air Systems, Inc. 41 Eagle Road Danbury, CT (203) FAX: (203) SALES FAX: (203)
TEK-AIR TECHNICAL PRODUCT DATA SHEET FVC2600 SASH SENSING VAV FUME HOOD SYSTEM MODEL 2600: Variable volume control based on sash position utilizes microprocessor based electronics and linear air control
Model ER-340XRi / ER-680XRi / ER-1220XRi DC drive product manual HG iss 9 1
Model ER-340XRi / ER-680XRi / ER-1220XRi DC drive product manual HG102909 iss 9 1 This drive is an isolated 4 Quadrant speed controller for shunt wound or permanent magnet motors. It utilises speed feedback
MULTI 9 System Catalog IEC Rated C60N/H/L Circuit Breakers
IEC Rated C60N/H/L Circuit Breakers Standard Features Fast Closing Allows increased withstand to the high inrush currents of some loads Trip-free mechanism: Contacts cannot be held in the on position when
SAX Electronic Valve Actuator
SAX Electronic Valve Actuator Non-spring Return, 24 Vac, Proportional Control Technical Instructions Document No. 155-506 Description The SAX Non-spring Return (NSR), Electronic Valve Actuator requires
SERVICE MANUAL (INTERNATIONAL)
SERVICE MANUAL (INTERNATIONAL) IMPINGER CONVEYOR OVENS MODEL 1433-000-E, 1434-000-E, 1456, 1457 WITH PUSH BUTTON CONTROLS Lincoln Foodservice Products, LLC 1111 North Hadley Road Fort Wayne, Indiana 46804
High pressure expansion valve with actuator ICMTS and ICAD 600TS
MAKING MODERN LIVING POSSIBLE Technical brochure High pressure expansion valve with actuator ICMTS and ICAD 600TS www.danfoss.com/ir Contents Page Introduction........................................................................................3
Digital Insulation Resistance Testers. you can depend on
Digital Insulation Resistance Testers you can depend on Fluke 1550 MegOhmMeter Digital insulation testing up to 5000 Volts The Fluke 1550 is a digital insulation tester capable of testing switchgear, motors,
Installation and Operation Manual Back-UPS BX1100CI-CN
Installation and Operation Manual Back-UPS BX1100CI-CN Safety and General Information This unit is intended for indoor use only. Do not operate this unit in direct sunlight, in contact with fluids, or
Owner s Manual. Features
Owner s Manual Pumptec is a microcomputer based pump protection device that continuously monitors motor load and power line conditions to provide protection against dry well conditions, waterlogged tanks,
Electronic Circuit Breaker ESS20-0..
Electronic Circuit Breaker ES-0.. Description Electronic circuit breaker type ES-0.. is designed to ensure selective disconnection of individual loads in systems which are powered by a DC 4 V switch-mode
Electromotoric Actuators
4 506 SQL33 Electromotoric Actuators for valves with 90 angle of rotation SQL33 operating voltage AC 230 V SQL33 operating voltage AC 230 V operating voltage AC 24 V 3-position control signal Nominal angle
EC DECLARATION OF CONFORMITY
A100 EC DECLARATION OF CONFORMITY (DIRECTIVE 2006/42/EC) Manufacturer: Address: Declares that: FAAC S.p.A. Via Benini, 1-40069 Zola Predosa BOLOGNA - ITALY A100 COMPACT automation is built to be incorporated
Actuators IC 20, IC 40
Actuators IC 20, roduct brochure GB 3 Edition 06.14 IC 20 for applications with continuous or three-point step control and Automatic/anual mode changeover for easy commissioning, IC 20..E with electronic
PR1000ELCD / PR1500ELCD User s Manual
PR1000ELCD / PR1500ELCD User s Manual K01-0000235-00 IMPORTANT SAFETY INSTRUCTIONS This manual contains important safety instructions. Please read and follow all instructions carefully during installation
User manual. Standard Modular Chiller HP 1/8 compressors with CAREL driver Application program for pco 1, pco 2, pco 3, pco C and pco XS.
Standard Modular Chiller HP 1/8 compressors with CAREL driver Application program for pco 1, pco 2, pco 3, pco C and pco XS. User manual Manual version: 2.4 dated 27/02/08 Program code: FLSTDmMCDE LEGGI
Emergency Power Supply for the OMEGA ACTIVE-System. Operating Instructions
Emergency Power Supply for the OMEGA ACTIVE-System Operating Instructions Preface Preface These Operating Instructions will help you using the Emergency Power Supply as intended, safely, and advantageously.
MagFlux Q 8200 Series
MagFlux Q 8200 Series 3.06 ELECTROMAGNETIC FLOW METER General MagFlux Q Electromagnetic Flow Meter, created in composite materials, designed with an optimized construction which secures optimal performance.
Valve monitoring system VDK 200 A S02
Valve monitoring system VDK 200 A S02 8.11 Printed in Germany Edition 11.17 Nr. 214 768 1 6 Technical description The VDK 200 A S02 is the compact valve monitoring system as per EN 1643 for automatic shut-off
ELECTRIC ACTUATOR MOD. VB015 MAINTENANCE AND INSTALLATION INSTRUCTIONS OF VALBIA ELECTRIC ACTUATORS
ELECTRIC ACTUATOR MOD. VB015 MAINTENANCE AND INSTALLATION INSTRUCTIONS OF VALBIA ELECTRIC ACTUATORS TABLE OF CONTENTS 1.0 - WARNINGS 2.0 - GENERAL DATA 2.1 - Technical characteristics 2.2 - Data on electrical
PowerCommand 3300 Control Panel. Our Energy Is Working For You.
PowerCommand 3300 Control Panel. Our Energy Is Working For You. PowerCommand Control Panel. The PowerCommand Control Panel (PCC 3300) is a microprocessor-based Drilling Power Module (DPM) monitoring, metering
ProMinent Sigma/ 1 Motor Diaphragm Metering Pumps
Overview: Sigma/ 1 (S1Cb) The Sigma/1 motor diaphragm are produced with a high-strength inner housing for parts subject to load as well as an additional plastic housing to protect against corrosion. The
Electrical linear actuator with safety function MC100FSR/230
Issue 2013-05-24 Operating manual 3.10-TA.210-10-EN Electrical linear actuator with safety function Application Linear actuator with automatic coupling and safety function for fine stroke adjustment of
CM707 (UK Version) PROGRAMMABLE THERMOSTAT FEATURES PRODUCT SPECIFICATION SHEET
CM707 (UK Version) PROGRAMMABLE THERMOSTAT PRODUCT SPECIFICATION SHEET The CM707 thermostat is designed to provide automatic time and temperature control of heating systems in villas and apartments. It
MOTORISED BALL VALVE. Uni/Bi-directional. patented. 3 points 2 points Price list root SR... SS... SY... Connection with ball valve.
USE motorised ball valve can be used in the interception and regulation of: zoned heating/cooling systems water plants, with suitable ball valve alternative energy plants solar thermal plants general automation
CATALOG. Actuated Diaphragm Valve DN PVC-U / PVC-C / PP-H / PVDF / ABS SMART IN FLOW CONTROL.
CATALOG Actuated Diaphragm Valve DN 15-100 PVC-U / PVC-C / PP-H / PVDF / ABS SMART IN FLOW CONTROL. TABLE OF CONTENTS Type 186 - DN 12-15 (MA 10) 04 General information - Technical specification 04 Sectional
ASPIRO & GUARDIAN BATTERY MANAGEMENT WITH ACC EXTENDED CONTROLLER
DESCRIPTION Battery management is implemented in the Aspiro and Guardian DC Power Systems using the ACC Extended (ACX) controller. ASPIRO & GUARDIAN BATTERY MANAGEMENT WITH ACC EXTENDED CONTROLLER The
Ultrasonic heat meter
Ultrasonic heat meter Installation and user guide Flow sensor-vmc-p Energy integrator Compact heat meter Temperature senor CONTENTS Kapitel Please read this manual prior to installation Page 3 2! T! Important
CRE, CRIE, CRNE CRKE, SPKE, MTRE, CHIE, CME
GRUNDFOS INSTRUCTIONS CRE, CRIE, CRNE CRKE, SPKE, MTRE, CHIE, CME 1 & 3 phase Installation and operating instructions 2 English (US) Installation and operating instructions Original installation and operating
Type MZ15. Operating Instructions. Bedienungsanleitung Manuel d utilisation
Handheld calibration tool / Handheld cleaning tool Tragbares Kalibrierwerkzeug / Tragbares Reinigungswerkzeug Outil d'étalonnage portatif / Outil de nettoyage portatif Operating Instructions Bedienungsanleitung
C RANGE AIR CURTAINS INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS
C RANGE AIR CURTAINS INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE ATTEMPTING INSTALLATION Thermoscreens Ltd St. Mary s Road Nuneaton Warwickshire England
SMT-AZC INSTALLATION / OPERATION MANUAL
SMT-AZC INSTALLATION / OPERATION MANUAL 22o OFF VERSION 2.0 www.smarttemp.com INTRODUCTION The SMT-AZC thermostat is designed to work with the Smart Temp 24Volt Zone Dampers TERMINAL DESIGNATIONS The SMT-AZC