WARNING HOT This product may have hot fluid circulating through it. DO NOT TOUCH! SOME UNION NUTS MAY BECOME LOOSE AND CONSEQUENTLY LEAK THROUGH TRANSPORTATION VIBRATION AND HANDLING. DO NOT OVERTIGHTEN UNION NUTS WHEN CORRECTING THIS. WARNING!!! Consult Manual Before Use HeatLink Group Inc. 4603E - 13th Street NE AVERTISSEMENT!!! Calgary, Alberta, Canada Consulter le TE 6M3 manual avant l usage Phone: (403) 50-343 Fax: (403) 50-1155 www.heatlinkgroup.com MODEL #: ECO1ZN3P Serial #: XXX-XXXX D.O.M: Feb. 7, 015 Phase/Freq: 1/60 Cycles Max Pres: 15psi/86kPa Max Temp: 100C/1F Volts: 10/4 VAC Amps: Maximum 15 Conforms to Std CAN/CSA C. No. 14 Conforms to Standard UL 508 318947 MADE IN CANADA Any alterations to electrical wiring and controls renders warranty Before servicing, null & void. disconnect power Installation must conform supply to local codes. Check valve(s) if required are the installers responsibility. MADE IN CANADA WARNING HOT This product may have hot fluid circulating through it. DO NOT TOUCH! SOME UNION NUTS MAY BECOME LOOSE AND CONSEQUENTLY LEAK THROUGH TRANSPORTATION VIBRATION AND HANDLING. DO NOT OVERTIGHTEN UNION NUTS WHEN CORRECTING THIS. WARNING!!! Consult Manual Before Use HeatLink Group Inc. 4603E - 13th Street NE AVERTISSEMENT!!! Calgary, Alberta, Canada Consulter le TE 6M3 manual avant l usage Phone: (403) 50-343 Fax: (403) 50-1155 www.heatlinkgroup.com MODEL #: ECOZN4P Serial #: XXX-XXXX D.O.M: Feb. 7, 015 Phase/Freq: 1/60 Cycles Max Pres: 15psi/86kPa Max Temp: 100C/1F Volts: 10/4 VAC Amps: Maximum 15 Conforms to Std CAN/CSA C. No. 14 Conforms to Standard UL 508 318947 MADE IN CANADA Any alterations to electrical wiring and controls renders warranty Before servicing, null & void. disconnect power Installation must conform supply to local codes. Check valve(s) if required are the installers responsibility. MADE IN CANADA Heat Link ECO1ZN3P, ECOZN4P Manual ECO1ZN3P HEAT SOURCE WARRANTY ON PUMPS VOID IF RUN DRY! CHECK VALVES INSTALLED IN ALL PUMPS HEAT SOURCE CAUTION ECOZN4P HEAT SOURCE WARRANTY ON PUMPS VOID IF RUN DRY! CHECK VALVES INSTALLED IN ALL PUMPS RADIANT RADIANT HEAT SOURCE CAUTION MECHANICAL ROOM IN A BOX L6ECOxZNxP
Heat Link Table Of Contents Warnings...3 Tools Needed...3 Function...4 Unpacking...4 Panel Components...5 Specifications...6 Dimensions...7 Panel Component Specifications...8 Mounting...9 Piping Hookup...10 Fill and Purge...11 Panel Control Sequence & Wiring...1-14 Troubleshooting...15 Maintenance...15 Schematics Mechanical...16-19 Electrical Rough-in...0-1 Electrical Detail...-5
Heat Link Warnings The ECO panel is for indoor use only and must be installed by a qualified installer/service technician. This product must be installed and operated in strict accordance with the terms set out in this manual and in accordance with the relevant requirements of the Local Authority Having Jurisdiction. Failure to comply will result in a void of warranty, and may also result in property damage, serious injury, or death. Servicing Prior to commencing installation of this panel it is necessary to read and understand all sections of this manual. The symbols below are used throughout this document to ensure proper operation of the panel, and your safety. Please pay attention to these symbols. Warning Possible Hazard Warning Live Power Warning Hot Pipes Warning Treated Water In order to avoid injury or death, switch off the power to the panel prior to inspecting or making connections to the terminal strip. Disclaimer HeatLink Group Inc. shall not be responsible for errors in its brochures or printed materials. HeatLink Group Inc. reserves the right to alter its products at any time without notice, provided that alterations to products already on order shall not require material changes in specifications previously agreed upon HeatLink Group Inc. and the Purchaser. All trademarks in this material are property of the respective companies. HeatLink and the HeatLink logotype are trademarks of HeatLink Group Inc. All rights reserved. Tools For Installation Level Screwdriver or power drill Flat head bit Phillips head bit # adjustable wrenches (or 30mm wrenches and 40mm wrenches) 3
Heat Link Function This panel is specially designed to work with the Weil-McLain ECO boiler and can provide distribution and zoning for a wide variety of hydronic heating applications. The effectiveness of the system is dependant on the system being designed and installed correctly. Proper consideration of factors such as BTU loads, outdoor design temperature, indoor design temperature, room set-point temperature(s), differential fluid temperatures, head loss, flow rates, and transfer capacities of the heat emitters is critical. Once these factors have been considered and the system requirements determined, these can then be evaluated and compared to the zone control panel capabilities (refer to pages 5-8). Note: This panel does not regulate or monitor the operating safety limit temperatures of the fluid leaving the heat source. Unpacking Step 1 Step Step 3 Step 4 Examine carton for any damage that may have occurred during shipping. If damage is visible notify your courier and supplier immediately. Open the carton by removing the staples. Remove the cardboard spacers from the carton, then remove the panel from the carton. Lift the panel by the base, not the cover. There are 4 screws holding the cover in place. Remove these 4 screws. Heat Link Step 5 Remove the cover from the panel. Step 6 Verify the following items: Manual Accessory Pack 4Vac Plug-in Transformer (ECOZN4P only) 4
Heat Link Panel Components ECO1ZN3P HEAT SOURCE 4 P 1 (W) 7 1/1 (A) 03 F Max. water temp. 1 WARRANTY ON PUMPS VOID IF RUN DRY! CHECK VALVES INSTALLED IN ALL PUMPS P 1 (W) 1/1 (A) WARNING HOT This product may have hot fluid circulating through it. DO NOT TOUCH! 03 F Max. water temp. P 1 (W) 1/1 (A) 03 F Max. water temp. (4) mounting screws 6 (10) 3/4" rubber washers (4) 1" rubber washers SOME UNION NUTS MAY BECOME LOOSE AND CONSEQUENTLY LEAK THROUGH TRANSPORTATION VIBRATION AND HANDLING. DO NOT OVERTIGHTEN UNION NUTS WHEN CORRECTING THIS. HEAT SOURCE HeatLink Group Inc. 4603E - 13th Street NE Calgary, Alberta, Canada TE 6M3 Phone: (403) 50-343 Fax: (403) 50-1155 www.heatlinkgroup.com 318947 CAUTION WARNING!!! Consult Manual Before Use AVERTISSEMENT!!! Consulter le manual avant l usage MODEL #: ECO1ZN3P Before servicing, disconnect power supply Serial #: XXX-XXXX D.O.M: Feb. 7, 015 Phase/Freq: 1/60 Cycles Max Pres: 15psi/86kPa Max Temp: 100C/1F Volts: 10/4 VAC Amps: Maximum 15 Conforms to Std CAN/CSA C. No. 14 Conforms to Standard UL 508 M A D E MADE IN CANADA I N (4) 3/4" M G x 3/4" FNPT Ball Valves () 1" M G x 1" FNPT Ball Valves Any alterations to electrical wiring and controls renders warranty null & void. Installation must conform to local codes. Check valve(s) if required are the installers responsibility. C A N A D A ECOZN4P HEAT SOURCE 4 P 1 (W) 7 5 1/1 (A) 03 F Max. water temp. Heat Link WARRANTY ON PUMPS VOID IF RUN DRY! CHECK VALVES INSTALLED IN ALL PUMPS P 1 (W) 1/1 (A) WARNING HOT This product may have hot fluid circulating through it. DO NOT TOUCH! 1 03 F Max. water temp. P 1 (W) 1/1 (A) 03 F Max. water temp. RADIANT 3 P 1 (W) 1/1 (A) 03 F Max. water temp. RADIANT SOME UNION NUTS MAY BECOME LOOSE AND CONSEQUENTLY LEAK THROUGH TRANSPORTATION VIBRATION AND HANDLING. DO NOT OVERTIGHTEN UNION NUTS WHEN CORRECTING THIS. HEAT SOURCE HeatLink Group Inc. 4603E - 13th Street NE Calgary, Alberta, Canada TE 6M3 Phone: (403) 50-343 Fax: (403) 50-1155 www.heatlinkgroup.com 318947 CAUTION WARNING!!! Consult Manual Before Use AVERTISSEMENT!!! Consulter le manual avant l usage MODEL #: ECOZN4P Serial #: XXX-XXXX D.O.M: Feb. 7, 015 Phase/Freq: 1/60 Cycles Max Pres: 15psi/86kPa Max Temp: 100C/1F Volts: 10/4 VAC Amps: Maximum 15 Conforms to Std CAN/CSA C. No. 14 Conforms to Standard UL 508 MADE IN CANADA Before servicing, disconnect power supply M A D E I N Any alterations to electrical wiring and controls renders warranty null & void. Installation must conform to local codes. Check valve(s) if required are the installers responsibility. (4) mounting screws (1) 3/4" rubber washers (4) 1" rubber washers (6) 3/4" M G x 3/4" FNPT Ball Valves () 1" M G x 1" FNPT Ball Valves C A N A D A Part Number # Component ECO1ZN3P ECOZN4P 1 Primary Circulator PUMP1558 PUMP1558 Radiant 1 Circulator PUMP1558 PUMP1558 3 Radiant Circulator n/a PUMP1558 4 Circulator PUMP1558 PUMP1558 5 0VA Plug-in Transformer n/a PLINTR0VA 6 Enclosure n/a n/a 7 Accessory Pack 4" Washer NTRWSH34 NTRWSH34 1" Washer NTRWSH1 NTRWSH1 3 5
Heat Link Specifications ECO1ZN3P ECOZN4P Listing cetlus Conforms to CAN/CSA-C No.14, UL508 Dimensions 6.566"H 17.609"W 7.68"D Nominal panel output 80,000 btu/hr 100,000 btu/hr Nominal flow 6.0 US gpm @ 35 F T 10.0 US gpm @ 35 F T Max ambient temperature 10 F (49 C) Min operating temperature 40 F (4 C) Max operating temperature 00 F (93 C) Max operating pressure 15 psi (86 kpa) Power requirements 10 V(ac)/4 V(ac) Primary circulator Non-ferrous, Grundfos UPS15-58 Radiant 1 circulator Non-ferrous, Grundfos UPS15-58 Radiant circulator n/a Non-ferrous, Grundfos UPS15-58 circulator Non-ferrous, Grundfos UPS15-58 Auxiliary terminal n/a 1 dry contact, max. load 1.5A Piping 3 4" 304 Stainless steel tubing Piping connections 1" FNPT Backplate 16 gauge galvanized steel Enclosure Powder coated steel 6
Heat Link Dimensions ECO1ZN3P 17.609.643.744 9.817 19.15 6.375 6.566.18 6.885 4.607 4.71 6.500 7.68 17.418 1.643 ECOZN4P 17.609 6.500.744 19.15 6.375 6.566.95.95.95.18 4.607 4.71 6.500 7.68 17.418 1.643 7
Heat Link Panel Component Specifications Circulators The circulators moves the heated fluid through the hydronic system when there is a call for heat from the thermostat. Specifications: The following pump curves apply. UPS15-58CIL Pump Curve 0 18 16 14 Head (feet) 1 10 8 6 4 0 0 4 6 8 10 1 14 16 Flow (gpm) 1st Speed nd Speed 3rd Speed 8
Heat Link Mounting Prior to mounting the panel, ensure the wall is capable of supporting the weight of the panel. ECOZN4P only - Ensure that a 10V receptacle is within reach of the plug-in transformer. Step 1 Step Align and level the panel so that the panel supply inlet piping is level with the boiler outlet piping. Secure the panel in place with supplied screws. Top View Front View 9
HeatLink Group Inc. WARNING!!! Consult Manual Before Use Heat Link Piping Hookup With the panel hooked up to the boiler (see page 9) you can now make the rest of the connections. The supplied washers B must be used for all panel connections - do not overtighten the panel connections, as this will damage the rubber washers. You will need x 30mm, or large adjustable (Crescent ) or smooth jaw pipe wrenches to tighten fittings. Step 1 Connect the ball valves A to copper pipe or PEX tubing using a MNPT fitting or adapter C, and then to the panel pipework. B A C RADIANT RADIANT Always use a Backup Wrench Do not overtighten brass nuts! 10 Any alterations to CAUTION electrical wiring and Note: Use precautions when soldering or applying heat within 16" of the panel.
WARRANTY ON IF RUN DRY! CHECK VALVES INSTALLED IN ALL PUMPS WARNING HOT This product may have hot fluid circulating through it. DO NOT TOUCH! SOME UNION NUTS MAY BECOME LOOSE AND CONSEQUENTLY LEAK THROUGH TRANSPORTATION VIBRATION AND HANDLING. DO NOT OVERTIGHTEN UNION NUTS WHEN CORRECTING THIS. IMPEDANCE P/N: PROTECTED 97948357 WARNING!!! Consult Manual Before Use HeatLink Group Inc. 4603E - 13th Street NE AVERTISSEMENT!!! Calgary, Alberta, Canada Consulter le TE 6M3 manual avant l usage Phone: (403) 50-343 Fax: (403) 50-1155 www.heatlinkgroup.com MODEL #: ECOZN4P Serial #: XXX-XXXX D.O.M: Feb. 7, 015 Phase/Freq: 1/60 Cycles Max Pres: 15psi/86kPa Max Temp: 100C/1F Volts: 10/4 VAC Amps: Maximum 15 Conforms to Std CAN/CSA C. No. 14 Conforms to Standard UL 508 318947 MADE IN CANADA 60 P/N: Hz97948357 0.64 Max. 731.0MPa 0.59 67 Any alterations to electrical wiring and controls renders warranty Before servicing, null & void. disconnect power Installation must conform supply to local codes. Check valve(s) if required are the installers responsibility. MADE IN CANADA Heat Link Fill and Purge The following steps are recommended in order to fill the panel with water and purge entrained air once piping is completed, and before activation of the panel. Note: Additional purging steps may be required for the rest of the hydronic system. Step 1 Ensure the panel is not plugged in. Step Fully close valves A, B, C, D, E, and F. Step 3 Attach a fill hose and a purge hose (not included) at the Heating Manifold supplied from valves B and C. Step 4 Fill the system. Step 5 When the water coming out of the purge hose is free of bubbles fully open valves B and C. Step 6 When exiting water from manifold is free of bubbles, close valve B and C. Step 7 Repeat for valves D & E. Step 8 Repeat for valves A & F, and purge from drain point and indirect tank. Step 9 Remove hoses from manifolds and fully open valves A, B, C, D, E, and F. Step 10 Vent all pumps (use a large flat head screwdriver to avoid damage to vents) before starting the system. Step 11 Check for leaks at connections. If any leaks are found, use a back-up wrench and carefully tighten until leak stops. Do not overtighten. Step 1 Pressurize system to the required operating pressure. HEAT SOURCE F PUMPS VOID E D RADIANT RADIANT C B Fill Hose A HEAT SOURCE CAUTION Pump Vent Purge Hose The discharged system fluid from the fill and purge process is not for consumption or washing. System (Purge first) 11
Heat Link ECO1ZN3P Panel Control Sequence & Wiring Sequence of Operations Space Heating With 110V connections made to the boiler, a heat demand from the room thermostat will send a heating demand to the boiler. The boiler will turn on the Primary 3 circulator and Radiant 4 circulator. The supply water temp is determined by the boiler. When the heat demand is removed, the Radiant 4 and Primary 3 circulators will stop. Sequence of Operations With a demand from the aquastat to the boiler, the boiler will turn on the 6 circulator and disable the Primary 3 and Radiant 4 circulator (if running) and change the supply water temp according to its settings. When the demand is removed, the 6 circulator will continue to run for as long as the boiler control requires. All wiring should be done by a qualified electrician and should meet local codes and jurisdictions. 6 Third party -wire Thermostat To Block P15, Terminals 1 & on Boiler 3 4 To GND On Boiler Note: HeatLink 3-wire thermostats require the use of a relay, StatLink 6 Zone Base Module, or Actuator with End Switch. 1
Heat Link ECOZN4P Panel Control Sequence & Wiring Sequence of Operations Space Heating With 110V connections made to the boiler and the transformer 1 plugged in, a heat demand from either room thermostat will close its corresponding relay in the panel and send a heating demand to the boiler. The boiler will turn on the Primary 3 circulator and appropriate Radiant 4 5 circulator. The supply water temp is determined by the boiler. When the heat demand is removed, the Radiant 4 5 circulators will stop and the Primary 3 circulator will continue to run for as long as the boiler control requires. Sequence of Operations With a demand from the aquastat to the boiler, the boiler will turn on the 6 circulator and disable the Primary 3 and Radiant 4 5 circulators (if running) and change the supply water temp according to its settings. When the demand is removed, the 6 circulator will continue to run for as long as the boiler control requires. 4V low voltage power may be supplied to the thermostat. Wiring to the terminal strip requires 18 gauge 4 wire. All wiring should be done by a qualified electrician and should meet local codes and jurisdictions. See next page for thermostat wiring. 6 3 To GND On Boiler 4 BK/BR BK/BR WH/BL BK/BR WH/BL 1 5 13
Heat Link Panel Wiring Thermostat Wiring (ECOZN4P only) 4V low voltage power may be supplied to the thermostat. Wiring of thermostat should be done by qualified electrician and should meet local codes and jurisdictions. Wiring to the terminal strip requires 18 gauge wire. Do not exceed VA per thermostat. Do not cross terminals C and R 4 V Signal 4 V 4 V Signal Jumper to Dry Contact 4 V 4 V Signal R C W -Wire Thermostat or StatLink (battery only or non-electric) R C W 3-Wire Thermostat (HeatLink thermostats) R C W 4-Wire Thermostat (with dry contact signal) 14
Heat Link Troubleshooting Problem Check / Verify Possible Cause Low Temperature Within Room Misplacement of thermostat location within room. Low temperature setting of the thermostat. The system fails to turn on if the thermostat is set to high setting The electronic actuator fails to open during a call for heat Wiring from heat source to panel. Output of heat source is unable to meet demand of heating system. Circulator is not on during a call for heat. (Use a stethoscope or similar device to verify) When zone valves are installed outside the panel a qualified electrician should verify 4V power is supplied to the thermostats and actuator. Make sure thermostat is not being influenced by an additional heat source, such as lighting or air duct. Adjust the temperature setting on thermostat. Thermostat may be out of calibration or defective. Replace thermostat. The electronic actuator may be improperly seated or may be defective. Replace if necessary. Check that the wiring is done properly. Consult qualified electrician prior to alteration of wiring between heat source and panel. Compare output of heat source to the requirements of the heating system. The circulator may be defective. The 4V transformer may have failed. Any zone valves must be opened manually to avoid dead-heading of the circulator. High Temperature Within Room Check current setting of the thermostat. Adjust the temperature setting on thermostat to a lower setting. Installed electronic actuators remain open after the thermostat is satisfied. An obstruction inside the zone valve is not allowing the actuator to fully close or the thermostat is still calling for heat. Maintenance Yearly maintenance should be done on the panel prior to each heating season to ensure the efficient and accurate operation of the panel. Complete the following check list: Raise all thermostats to cause a call for heat within the system. Verify that the circulator starts, via a stethoscope or similar device. Confirm that the Auxiliary Contacts close. If applicable, verify that each zone valve opens during the call for heat the actuator should be warm to the touch, the LED will light up (on 560x models) and the white indicator should rise from the top of the actuator. Return all thermostats to a desirable setting. You are now ready for another heating season with HeatLink. 15
1-866-661-533 ECO1ZN3P Panel P/T Weil-McLain ECO Boiler System Feed -wire Thermostat By Others Extend pressure relief pipe to within 6" of floor. Check Valve In All Pumps Radiant Heating Manifold Aquastat Indirect Fired Hot Water Heater Notes: Drawings are for HeatLink suggested system layout only! User must determine if system layout will work for their particular application. Air vents, expansion tanks, pressure relief valves, etc. for heat source as per local codes. Use isolation ball valves for all circuits and components. Local codes, regulations, and authorities have final jurisdiction. Heat Source: Weil-McLain ECO Boiler Schematic #: SCH-ECO-M001 Panel(s): ECO1ZN3P Heat Load(s): IFHWH, Radiant Heating Rough-in wiring see: SCH-MRIB-R001 Date: 015-07-07 Wiring detail see: SCH-ECO-E001 16
1-866-661-533 ECOZN4P Panel P/T Weil-McLain ECO Boiler System Feed Extend pressure relief pipe to within 6" of floor. Check Valve In All Pumps Radiant Heating Manifold Aquastat Indirect Fired Hot Water Heater Radiant Heating Manifold Notes: Drawings are for HeatLink suggested system layout only! User must determine if system layout will work for their particular application. Air vents, expansion tanks, pressure relief valves, etc. for heat source as per local codes. Use isolation ball valves for all circuits and components. Local codes, regulations, and authorities have final jurisdiction. Heat Source: Panel(s): Heat Load(s): Date: Weil-McLain ECO Boiler ECOZN4P Schematic #: SCH-ECO-M00 IFHWH, Radiant Heating Rough-in wiring see: SCH-MRIB-R001 015-07-07 Wiring detail see: SCH-ECO-E00 17
1-866-661-533 P/T ECO1ZN3P Panel Thermostats Weil-McLain ECO Boiler System Feed Extend pressure relief pipe to within 6" of floor. Check Valve In All Pumps Recommended Pressure Bypass Valve Radiant Heating Manifold Aquastat Indirect Fired Hot Water Heater Notes: Drawings are for HeatLink suggested system layout only! User must determine if system layout will work for their particular application. Air vents, expansion tanks, pressure relief valves, etc. for heat source as per local codes. Use isolation ball valves for all circuits and components. Local codes, regulations, and authorities have final jurisdiction. Heat Source: Weil-McLain ECO Boiler Schematic #: SCH-ECO-M003 Panel(s): ECO1ZN3P Heat Load(s): IFHWH, Radiant Heating Rough-in wiring see: SCH-MRIB-R00 Date: 015-07-07 Wiring detail see: SCH-ECO-E003 18
1-866-661-533 P/T ECOZN4P Panel Thermostats Weil-McLain ECO Boiler System Feed Extend pressure relief pipe to within 6" of floor. Check Valve In All Pumps Recommended Pressure Bypass Valve Radiant Heating Manifold Thermostats Aquastat Recommended Pressure Bypass Valve Indirect Fired Hot Water Heater Radiant Heating Manifold Notes: Drawings are for HeatLink suggested system layout only! User must determine if system layout will work for their particular application. Air vents, expansion tanks, pressure relief valves, etc. for heat source as per local codes. Use isolation ball valves for all circuits and components. Local codes, regulations, and authorities have final jurisdiction. Heat Source: Panel(s): Heat Load(s): Date: Weil-McLain ECO Boiler ECOZN4P Schematic #: SCH-ECO-M004 IFHWH, Radiant Heating Rough-in wiring see: SCH-MRIB-R00 015-07-07 Wiring detail see: SCH-ECO-E004 19
Heat Source 1 Room Thermostat Standard 4-wire to be run from thermostat to mechanical room. Floor Sensor (optional) Standard -wire to be run from thermostat to floor sensor. www.heatlinkgroup.com 1-866-661-533 Notes: Drawings are for HeatLink suggested electrical schematics only! User must determine if electrical schematic will work for their particular application. User must also confirm all HeatLink schematics with manufacturer schematics of each particular control chosen. In all cases manufacturer equipment schematics will take precedence over HeatLink electrical schematics. Local codes, regulations, and authorities have final jurisdiction. 1 4 Heating Load Application: Rough-in Wiring for One Zone Heating Schematic #: Date: 01-10-19 SCH-MRIB-R001 0
1 1 5 5 4 4 4 4 4 3 Mechanical Room 6 4 4 6 Heat Source Manifold #1 Location Manifold # Location 1 3 Room Thermostats Standard 4-wire to be run from each zone back to the corresponding manifold location. 6-wire Jumper 6-wire to be run between each manifold location. This allows for the transfer of the clock signal, heat demand information, and power from module to module. 6-wire Jumper 6-wire to be run from the last manifold location to the mechanical room. This allows for the transfer of the clock signal, heat demand information, and power. 4 5 Optional Allow for 110V power source to a 4V transformer at each manifold location instead of supplying 4V power from the mechanical room. Floor Sensor (optional) Standard -wire to be run from thermostat to floor sensor. www.heatlinkgroup.com 1-866-661-533 Notes: Drawings are for HeatLink suggested electrical schematics only! User must determine if electrical schematic will work for their particular application. User must also confirm all HeatLink schematics with manufacturer schematics of each particular control chosen. In all cases manufacturer equipment schematics will take precedence over HeatLink electrical schematics. Local codes, regulations, and authorities have final jurisdiction. Application: Rough-in Wiring for Multiple Zone Heating with Schematic #: StatLink Date: 01-10-19 SCH-MRIB-R00 1
1-866-661-533 Notes: Drawings are for HeatLink suggested electrical schematics only! User must determine if electrical schematic will work for their particular application. User must also confirm all HeatLink schematics with manufacturer schematics of each particular control chosen. In all cases manufacturer equipment schematics will take precedence over HeatLink electrical schematics. Local codes, regulations, and authorities have final jurisdiction. Date: 014-08-19 Rough-in wiring see: Application: Radiant Heating and Indirect Fired Hot Water Heater Schematic #: Room Thermostat Aquastat End Switch 1 3 4 5 6 1 3 4 5 Heating Input Input ECO1ZN3P Panel Pump Primary Pump Radiant Pump P15 P11 P Weil- McLain ECO Boiler P1 G N L Radiant Pump - G Pump - G Radiant Pump - N Pump - N Radiant Pump - L Pump - L 3 1 9 8 7 6 5 4 3 1 GND SCH-ECO-E001 SCH-MRIB-R001
46544 46544 C W R NTC C W R NTC AUX 3 1 9 8 7 6 5 4 3 1 GND Heating Auxiliary Contacts (Dry) C R C R W C R W P1 Weil- McLain ECO Boiler P15 1 3 4 5 6 P P11 Pump Primary Pump ECOZN4P Panel Radiant 1 Pump Radiant Pump Radiant 1 Thermostat Radiant Thermostat 4V(ac) Plug-in Transformer Heating Input Input G N L Radiant Pump - G Pump - G Radiant Pump - N Pump - N Radiant Pump - L Pump - L 1 3 4 5 Aquastat End Switch 1-866-661-533 Notes: Drawings are for HeatLink suggested electrical schematics only! User must determine if electrical schematic will work for their particular application. User must also confirm all HeatLink schematics with manufacturer schematics of each particular control chosen. In all cases manufacturer equipment schematics will take precedence over HeatLink electrical schematics. Local codes, regulations, and authorities have final jurisdiction. Application: Radiant Heating and Indirect Fired Hot Water Heater Schematic #: Date: 014-08-1 Rough-in wiring see: SCH-ECO-E00 SCH-MRIB-R001 3