97B0045N04
Residential Horizontal, Vertical & Down
fl
ow
Packaged Geothermal Heat Pumps
Installation, Operation &
Maintenance Instructions
Rev.: 29 May, 2015J
Tranquility
®
30 Digital
(TE) Series IOM
Table of Contents
Model Nomenclature
3
Storage 4
Pre-Installation 4
Vertical Installation
5
Horizontal Installation
6–8
Condensate and Water Connection
9
vFlow
™
Heat Pump
10
Applications Overview
Closed Loop Heat Pump Applications
11–12
with Internal Flow Controller
Flushing the Earth Loop
13–15
Multiple Unit Piping and Flushing
16–18
Ground Loop Heat Pump Applications
19–20
Low Temperature Cutout Selection
20
Closed Loop—External Central
21
Pumping Applications
Open Loop or Ground-Water
22–23
Heat Pump Applications
Water Quality Requirements
24
Hot Water Generator
25–27
Electrical—Line Voltage
28
Electrical—Low Voltage Wiring
29
Electrical—Thermostat Wiring
30
Wiring Diagrams
31–34
ECM Blower Control
35
Blower Data
36
DXM2 Controls
37
DXM2 Layout and Connection
38
Unit Commissioning
And Operating Conditions
39
Unit Start-Up and Operating Conditions
40
Unit Start-Up Procedure
41–42
Coax Pressure Drop Table
42
Unit Operating Conditions
42–44
Performance Data
45–49
Preventive Maintenance
50
Troubleshooting 51–52
DXM2 Process Flow Chart
53
Functional & Performance Troubleshooting
54–57
Troubleshooting Form
58
Warranty 59
Revision History
60