Tranquility
®
High Efficiency
(TR) Series
Models TRH/V 006 - 060
60Hz - HFC-410A
INSTALLATION, OPERATION
& MAINTENANCE
97B0075N08
Revised: November 2, 2020
Table of Contents
Model Nomenclature - General Overview 3
General Information 4
Unit Physical Data 6
Hydronic Heating Physical Data 7
Horizontal Installation 8-9
Field Conversion of Air Discharge 10
Horizontal Installation 11
Vertical Installation 12-13
Piping Installation 14
Water-Loop Heat Pump Applications 15
Ground-Loop Heat Pump Applications 16-17
Ground-Water Heat Pump Applications 18-19
Water Quality Standards 20
Electrical - Line Voltage 21
Electrical Data 22-29
Electrical - Power Wiring 30
Electrical - Power & Low Voltage Wiring 31
Electrical - Low Voltage Wiring 32
Electrical - Thermostat Wiring 33
Blower Performance Data 34-44
Blower Performance Data - Hybrid 45-55
Constant Volume ECM Control 56
TR Series Wiring Diagram Matrix 57
Typical Wiring Diagram 58-63
CXM Controls 64
DXM2 Controls 65-68
Safety Features - CXM and DXM2 Controls 69-70
ClimaDry
®
Modulating Reheat Option 71-73
Unit Starting and Operating Conditions 74
Piping System Cleaning and Flushing 75
Flushing/Purging Units with ClimaDry
®
76
Unit and System Checkout 77
Unit Start-Up Procedure 78-79
Unit Operating Conditions 80-84
Preventive Maintenance 85
Functional Troubleshooting 86
Performance Troubleshooting 87
Start-Up Log Sheet 88
Functional Troubleshooting 89
Warranty (U.S. & Canada) 90
Warranty (International) 91
Revision History 96