AIR-TO-WATER HEAT PUMP INSTALLATION MANUAL
Contents
1. Instruction to Users--------------------------------------------------------------------------------2
2.
Safety Considerations-----------------------------------------------------------------------------3
3. Diagram of the Operating Principle-------------------------------------------------------------6
4. Operating Principle of the Unit------------------------------------------------------------------6
5.
Model Line-Up
--------------------------------------------------------------------------------------9
6. Installation Example-----------------------------------------------------------------------------10
7.
Main components--------------------------------------------------------------------------------13
8. Installation Guideline of the unit---------------------------------------------------------------16
9. Installation of Indoor Unit-----------------------------------------------------------------------19
10. Connection of pipeline-------------------------------------------------------------------------26
11. Remote Air Temperature Sensor--------------------------------------------------------------29
12. Thermostat --------------------------------------------------------------------------------------31
13. 2-Way Valve-------------------------------------------------------------------------------------32
14. 3-Way Valve-------------------------------------------------------------------------------------33
15. Gate-controller----------------------------------------------------------------------------------34
16 Filling of Refrigerant ---------------------------------------------------------------------------34
17. Installation of Insulated Water Tank ---------------------------------------------------------35
18 Wring Diagram-----------------------------------------------------------------------------------40
19. Debugging Operation of Unit-----------------------------------------------------------------52
20. Daily Operation and Maintenance------------------------------------------------------------54
21. Parameter Lists----------------------------------------------------------------------------------57
1
Summary of Contents for GSH-100ERA series
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