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Tranquility
®
22
(TZ) Series
Models TZH/V 024 - 060
60 Hz - HFC-410A
INSTALLATION, OPERATION,
& MAINTENANCE
97B0075N16
Revised: 21 January, 2013
Table of Contents
Model Nomenclature
3
General Information
5
Unit Physical Data
6
Horizontal Installation
7
Field Conversion of Air Discharge
9
Horizontal Installation
10
Vertical Installation
11
Piping Installation
13
vFlow™ Heat Pump Applications Overview
14
Water-Loop Heat Pump Applications
17
Ground-Loop Heat Pump Applications
18
Ground-Loop and Ground Water Heat
Pump Applications
19
Ground-Water Heat Pump Applications
20
Water Quality Standards
22
Electrical - Line Voltage
23
Electrical Data
25
Electrical - Power & Low Voltage Wiring
26
Electrical - Low Voltage Wiring
27
Electrical - Low Voltage Wiring for non-vFlow
™
Units
Using External Motorized Water Valve
28
Electrical - Thermostat Wiring
29
Blower Performance Data
30
ECM Blower Control
31
Typical Wiring Diagram - Single Phase Units
32
Typical Wiring Diagram - Single Phase Unit
with MPC Controller
33
Typical Wiring Diagram - Three Phase Units
34
DXM2 Controls
35
DXM2 Layout and Connections
38
Unit Starting and Operating Conditions
41
Piping System Cleaning and Flushing
42
Unit and System Checkout
43
Unit Start-Up Procedure
44
Unit Operating Conditions
46
Preventive Maintenance
48
Troubleshooting 49
DXM2 Process Flow Chart
51
Functional Troubleshooting
52
Performance Troubleshooting
54
Start-Up Log Sheet
56
Functional Troubleshooting
57
Warranty (U.S. & Canada)
58
Warranty (International)
59
Revision History
60