Tranquility
®
30 (TT) Series
Tranquility
®
20 (TS) Series
Residential Horizontal & Vertical
Packaged Geothermal Heat Pumps
Installation, Operation &
Maintenance Instructions
97B0113N01
Rev.:January 30, 2017
H&V Products
Table of Contents
Model Nomenclature 3
Storage 4
Pre-Installation 4
Horizontal Installation 5-6
Horizontal Service Access 7
Field Conversion of Air Discharge 8
Duct System Installation 9
Condensate Piping Installation 9
Vertical Installation Clearances 10
Vertical Installation 11-12
Water Connection Installation 13
Ground Loop Applications 13-14
Open Loop - Ground Water Systems 15-16
Water Quality Standards 17
Hot Water Generator 18-20
Electrical - Line Voltage 21-22
Electrical - Low Voltage Wiring 23
Accessory Connections 24
Electrical - Thermostat Wiring 25
ECM Blower Control 26-27
Blower Data 28-30
CXM Controls 31
Safety Features – CXM Control 32-34
Unit Commissioning
And Operating Conditions 35
Unit Start-Up and Operating Conditions 36
Unit Start-Up Procedure 37
Coax Pressure Drop Tables 38
Unit Operating Conditions 39-43
Performance Data 44-63
Preventive Maintenance 64
Troubleshooting 65
CXM Process Flow Chart 66
Functional & Performance Troubleshooting 67-68
Troubleshooting Form 69
Refrigerant Circuit Diagram 69
Warranty 70
Revision History 72
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