Tranquility
®
Compact
Belt Drive (TCH/V) Series
Models TCH072 - 120
TCV072 - 300
60Hz - HFC-410A
Installation, Operation
& Maintenance
97B0084N01
Revised: July 25, 2017
Table of Contents
Model Nomenclature 3
General Information 4
TCH Physical Data
(includes unit w/WSE) 6
TCV Physical Data
(includes unit w/WSE) 9
Horizontal Installation 16
TCH Field Conversion of Air Discharge 18
Vertical Installation 21
TCV Field Conversion of Air Discharge 22
TCV072-240 Field Conversion of Air Discharge 23
TCV300 Field Conversion of Air Discharge 26
TCV Field Conversion of Control Box 29
TCV Field Conversion of Water Connections 30
Vertical Condensate Installation 31
Piping Installation 32
Water-Loop Heat Pump Applications 33
Ground-Loop Heat Pump Applications 34
Ground-Water Heat Pump Applications 36
Water Quality Standards 38
Electrical - Line Voltage 39
Electrical - Power Wiring 41
Electrical - Power & Low Voltage Wiring 42
Electrical - Thermostat Wiring 44
Typical Wiring Diagram - TCH/V Units with CXM 45
CXM Controls 49
DXM Controls 50
Safety Features 52
CXM and DXM Controls 53
Blower Adjustment 54
Tensioning V-Belt Drives 55
Blower Sheave Information 56
TCH/V 072 Blower Performance 57
TCH/V 096 Blower Performance 58
TCH/V 120 Blower Performance 60
Blower Performance Data – TCV160 Standard Unit 62
Blower Performance Data – TCV192 Standard Unit 63
Blower Performance Data – TCV240 Standard Unit 64
Blower Performance Data – TCV240 Standard Unit 65
Blower Performance Data – TCV300 Standard Unit 66
Unit Starting and Operating Conditions 67
Piping System Cleaning and Flushing 68
Unit Starting and Operating Conditions 69
Unit Start-Up Procedure 70
Unit Operating Conditions 72
Start-Up Log Sheet 73
Preventive Maintenance 74
Circuit Diagram with Safety Devices 75
Functional Troubleshooting 76
Performance Troubleshooting 77
Warranty (U.S. & Canada) 79
Revision History 80
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General