WAT E R - S O U R C E H E AT P U M P S
JRC-Series
R e v. : D e c e m b e r 8 , 2 0 2 1
I n s t a l l a t i o n , O p e r a t i o n , M a i n t e n a n c e
2
Table of Contents
Model Nomenclature
3
General Information
4
Unit Physical Data
6
Installation 7
Piping Connections - JRC Size 06-15 9
Piping Connections - JRC Size 18 10
Piping Connections
11
Water-Loop Heat Pump Applications
12
Ground-Loop Heat Pump Applications
13
Ground-Water Heat Pump Applications
14
Water Quality Standards
16
Electrical - Line Voltage
20
Electrical 21
JRC Series Wiring Diagram Matrix 24
CXM Controls
25
DXM Controls
26
Safety Features - CXM/DXM Controls
28
Unit Commissioning and Operating Conditions
30
Piping System Cleaning and Flushing
31
Unit and System Checkout Procedure
32
Unit Start-Up Procedure
33
Unit Operating Conditions
34
Start-Up Log Sheet
36
Preventive Maintenance
37
Functional Troubleshooting
38
Performance Troubleshooting
39
Troubleshooting Form
40
Revision History
44
