H-IM-QRC
Replaces H-IM-QRC (08/17)
Installation and
Operation Manual
Quick Response
April 2018
Installation Tips .......................................................................................... 3
Power Supply............................................................................................. 4
Wiring ........................................................................................................ 4
Leak Testing .............................................................................................. 6
Start-Up Operation .................................................................................. 7-8
Monitoring Items ................................................................................. 11-12
Monitor Button
Clear/Test Button
Status Indicator LED ................................................................................ 13
Pumpdown .............................................................................................. 13
Defrost ............................................................................................... 14-15
Alarms .................................................................................................... 15
Error Indicator .......................................................................................... 16
Power Failures ......................................................................................... 18
Checking Sensors .................................................................................... 18
Smart Controller ................................................................................. 19-20
System Defaults ...................................................................................... 21
Back Compatibility ................................................................................... 22
Operational Limits .................................................................................... 23
Diagnostics ......................................................................................... 24-26
Wiring Diagrams ................................................................................. 27-32
Service Record ................................................................................... 34-35
Controller
Part No. 29702401
Table of Contents
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