Tranquility
®
22
(TY) Series
Models TYH/V 024 - 060
60Hz - HFC-410A
INSTALLATION, OPERATION,
& MAINTENANCE
97B0075N15
Revised: 17 December, 2014
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
Water-Loop Heat Pump Applications
14
Ground-Loop Heat Pump Applications
15
Ground-Loop and Ground Water Heat
Pump Applications
16
Ground-Water Heat Pump Applications
17
Water Quality Standards
19
Electrical - Line Voltage
20
Electrical - Power Wiring
21
Electrical - Power & Low Voltage Wiring
22
Electrical - Low Voltage Wiring
23
Electrical - Low Voltage Wiring for Units Using External
Motorized Water Valve
24
Electrical - Thermostat Wiring
25
Blower Performance Data
26
ECM Blower Control
27
Typical Wiring Diagram - Single Phase Units
28
Typical Wiring Diagram - Single Phase Unit with
MPC Controller
29
Typical Wiring Diagram - Three Phase Units
30
DXM2 Controls
31
DXM2 Layout and Connections
34
Unit Starting and Operating Conditions
37
Piping System Cleaning and Flushing
38
Unit and System Checkout
39
Unit Start-Up Procedure
40
Unit Operating Conditions
42
Preventive Maintenance
44
Troubleshooting 45
DXM2 Process Flow Chart
47
Functional Troubleshooting
48
Performance Troubleshooting
50
Start-Up Log Sheet
52
Functional Troubleshooting
53
Warranty (U.S. & Canada)
54
Warranty (International)
55
Revision History
56