Tranquility
®
27
Split (TTS) Series
Indoor Split
Geothermal Heat Pump
Installation, Operation &
Maintenance Instructions
97B0047N02
Revision: 8 May, 2014C
Table of Contents
Model Nomenclature 3
Safety 4
Storage 5
Pre-Installation 5
Equipment Selection 6
Air Coil Match-ups 6-7
Air Handler Selection 8
Installation 9
Water Connections 9
Ground-Loop Heat Pump Applications 10-11
Ground-Water Heat Pump Applications 12-13
Water Quality Standards 14
Lineset Information 18
Refrigeration Installation 15-22
Hot Water Generator 23-25
Electrical - Line Voltage 26
Power Connection 26
Electrical - HWG Wiring 26
Electrical - Low Voltage Wiring 27-29
Thermostat Wiring 30-31
CXM Controls 32-34
Unit Starting and Operating Conditions 35-36
Unit Start-Up Procedure 36
Unit Operating Conditions 38-39
Preventive Maintenance 40
Troubleshooting 41
CXM Process Flow Chart 42
Functional Troubleshooting 43-44
Performance Troubleshooting 44
Troubleshooting Form 45
Warranty 46
Revision History 48
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