THIS MANUAL IS THE PROPERTY OF THE OWNER. PLEASE BE SURE TO LEAVE IT WITH THE OWNER WHEN YOU LEAVE THE JOB.

Transcription

1 GEO March, 2017 WIRING DIAGRAMS ground source heat pumps for models GE/EA, GF/EF, GH/EH, GP/EP, GS/ES WARNING 1. Disconnect power supply before making connections. 2. Fuel supply shall be shut-off and the electrical power disconnected before proceeding with the installation. Failure to do so could result in fire, explosion, electrical shock, or the unit starting suddenly resulting in injury. 3. All units must be wired strictly in accordance with wiring diagram furnished with the unit. Failure to wire this unit according to this wiring diagram could result in a hazard to persons and property. For deviations, contact the factory. 4. All wiring must be done with a wiring material having a temperature rating of at least 105 C. IMPORTANT 1. The use of this manual is specifically intended for a qualified installation and service agency. All installation and service of these kits must be performed by a qualified installation and service agency. 2. These instructions must also be used in conjunction with the Installation and Service manual originally shipped with the appliance being converted, in addition to any other accompanying component supplier literature which supersedes these instructions. Diagram Selection Diagrams are readily identified in the selection table on page 2. The table enables easy selection of the correct wiring diagram after the electrical components of the geothermal unit have been determined. LEGEND Abbreviation Name THERMOSTAT CONNECTIONS RV Reversing Valve W1 Electric Heat Stage 1 CC CCS Compressor Compressor Capacity W2/E R Electric Heat Stage 2 Thermostat 24 VAC Contactor Control Solenoid C G Thermostat Common Fan L1 Power Line 1 Y1 Compressor Stage 1 L2 Power Line 2 Y2 Compressor Stage 2 L3 Power Line 3 L Thermostat Alarm N Neutral O Cooling PTC Start Assist Device FLC Flow Center WIRE COLOR CODING HYD Hydronic Pump BLK Black CAP Capacitor BRN Brown GND Ground BLU Blue HPS High Pressure Switch ORG Orange LPS Low Pressure Switch WHT White DHW Domestic Hot Water GRY Grey GWO Geo Water Freeze YEL Yellow Stat PUR Purple AL Alarm Relay PNK Pink FL / FLC Flow Center Relay RED Red DHWT DHW Temp Control GRN Green Switch DHWLL HR CR COS DHW Discharge Gas Temp Lower Limit Heating Relay Cooling Relay Cond Overflow Switch NOTE: As indicated in every diagram, all wiring must comply with the National Electrical Code and all local codes. All components must agree with their respective power source. THIS MANUAL IS THE PROPERTY OF THE OWNER. PLEASE BE SURE TO LEAVE IT WITH THE OWNER WHEN YOU LEAVE THE JOB. Modine Manufacturing Company has a continuous product improvement program, and therefore reserves the right to change design and specifications without notice.

2 WIRING DIAGRAM SELECTION Select the correct wiring diagram as follows: 1. Check the unit serial number to ensure that the serial number date code (digits 9-12, S ) is greater than For date codes before the 31 st week of 2016, refer to the appropriate previous version of this literature piece. 2. Determine the 18 digit geothermal unit model number. Example: GFV036C2034RCX1ETR 3. Breakdown the model number into the following parts (using the above example): a. Model: GPV b. Size : 036 c. Power Code: Review the model number breakdown against Table 2.1 to select the correct wiring diagram. For the example in Step 2 above, the correct wiring diagram is located on page 10. Table 2.1 Units with Serial Number Date Code Greater than 3116 Wiring Diagram Page Location Index Description Model Size Power Code Voltage Wiring Diagram Page Forced Air EF/EP H Reversible W2W (Unstacked) EHR H Non-Reversible W2W (Unstacked) EHW /60/1 5H Reversible W2W (Stacked) EHR H Non-Reversible W2W (Stacked) EHW H Forced Air GF/EF/GP/EP H Split Unit GS/ES H Air Handler GA/EA H Reversible W2W (Unstacked) GHR/EHR /60/1 5H Non-Reversible W2W (Unstacked) GHW/EHW H Reversible W2W (Stacked) GHR/EHR H Non-Reversible W2W (Stacked) GHW/EHW H Forced Air EF/EP H Reversible W2W (Unstacked) EHR H Non-Reversible W2W (Unstacked) EHW /60/3 5H Reversible W2W (Stacked) EHR H Non-Reversible W2W (Stacked) EHW H Forced Air EF/EP H Reversible W2W (Unstacked) EHR H Non-Reversible W2W (Unstacked) EHW /60/3 5H Reversible W2W (Stacked) EHR H Non-Reversible W2W (Stacked) EHW H Reversible W2W (Unstacked) EHR H Non-Reversible W2W (Unstacked) EHW /60/3, 5H , 07 Reversible W2W (Stacked) EHR /60/3 5H Non-Reversible W2W (Stacked) EHW H GEO

3 WIRING DIAGRAM MODELS GA/EA GEO

4 WIRING DIAGRAM MODEL EF/EP 4 GEO

5 WIRING DIAGRAM MODEL EF/EP 5 GEO

6 WIRING DIAGRAM UNSTACKED MODEL EHR 6 GEO

7 WIRING DIAGRAM UNSTACKED MODEL EHR 7 GEO

8 WIRING DIAGRAM UNSTACKED MODEL EHW 8 GEO

9 WIRING DIAGRAM UNSTACKED MODEL EHW GEO

10 WIRING DIAGRAM STACKED MODEL EHR 10 GEO

11 WIRING DIAGRAM STACKED MODEL EHR 11 GEO

12 WIRING DIAGRAM STACKED MODEL EHW 12 GEO

13 WIRING DIAGRAM STACKED MODEL EHW 13 GEO

14 WIRING DIAGRAM MODELS GF/EF/GP/EP 14 GEO

15 WIRING DIAGRAM MODELS GF/EF/GP/EP GEO

16 WIRING DIAGRAM MODELS GS/ES 16 GEO

17 WIRING DIAGRAM MODELS GS/ES GEO

18 WIRING DIAGRAM UNSTACKED MODELS GHR/EHR 18 GEO

19 WIRING DIAGRAM UNSTACKED MODELS GHR/EHR GEO

20 WIRING DIAGRAM UNSTACKED MODELS GHW/EHW 20 GEO

21 WIRING DIAGRAM UNSTACKED MODELS GHW/EHW GEO

22 WIRING DIAGRAM STACKED MODELS GHR/EHR 22 GEO

23 WIRING DIAGRAM STACKED MODELS GHR/EHR GEO

24 WIRING DIAGRAM STACKED MODELS GHW/EHW 24 GEO

25 WIRING DIAGRAM STACKED MODELS GHW/EHW GEO

26 WIRING DIAGRAM MODEL EF/EP 26 GEO

27 WIRING DIAGRAM MODEL EF/EP GEO

28 WIRING DIAGRAM UNSTACKED MODEL EHR 28 GEO

29 WIRING DIAGRAM UNSTACKED MODEL EHR GEO

30 WIRING DIAGRAM UNSTACKED MODEL EHW 30 GEO

31 WIRING DIAGRAM UNSTACKED MODEL EHW GEO

32 WIRING DIAGRAM STACKED MODEL EHR 32 GEO

33 WIRING DIAGRAM STACKED MODEL EHR GEO

34 WIRING DIAGRAM STACKED MODEL EHW 34 GEO

35 WIRING DIAGRAM STACKED MODEL EHW GEO

36 WIRING DIAGRAM MODEL EF/EP 36 GEO

37 WIRING DIAGRAM MODEL EF/EP GEO

38 WIRING DIAGRAM UNSTACKED MODEL EHR 38 GEO

39 WIRING DIAGRAM UNSTACKED MODEL EHR GEO

40 WIRING DIAGRAM UNSTACKED MODEL EHW 40 GEO

41 WIRING DIAGRAM UNSTACKED MODEL EHW GEO

42 WIRING DIAGRAM STACKED MODEL EHR 42 GEO

43 WIRING DIAGRAM STACKED MODEL EHR GEO

44 WIRING DIAGRAM STACKED MODEL EHW 44 GEO

45 WIRING DIAGRAM STACKED MODEL EHW GEO

46 WIRING DIAGRAM UNSTACKED MODEL EHR 46 GEO

47 WIRING DIAGRAM UNSTACKED MODEL EHR GEO

48 WIRING DIAGRAM UNSTACKED MODEL EHW 48 GEO

49 WIRING DIAGRAM UNSTACKED MODEL EHW GEO

50 WIRING DIAGRAM STACKED MODEL EHR 50 GEO

51 WIRING DIAGRAM STACKED MODEL EHR GEO

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53 WIRING DIAGRAM STACKED MODEL EHW GEO

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56 Modine Manufacturing Company 1500 DeKoven Avenue Racine, Wisconsin, USA Phone: (4GEO) Modine Manufacturing Company 2017