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Heatcraft Refrigeration Products
H-IM-79E manual Wiring
Models:
H-IM-79E
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Install
Error messages
Replacement Parts by
Maintenance
Configuration
Wiring
Problem
Diagnostics
Errors
•Alarms
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Wiring
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Contents
Installation and
Table of Contents
Operation Manual
Beacon Refrigeration Systems
2007, Heatcraft Refrigeration Products LLC
BEACON II BOARD
Beacon II Board Layout
Installation Tips
Installation
Condensing Unit
Evaporator Unit
Wiring
Power Supply
Brazing
Refrigerant Line Brazing Caution
Configuration
Multiple Evaporator Configuration Master/slave
SELECT
Box Temperature Control Settings
Box Temp Control Settings
Leak Testing
Refrigerant Charging
Start-UpOperation
Start-UpOperation
Single System With 1 Evaporator
Start-UpOperation
Single System With Multiple Evaporators
M = Master Evaporator
S = Slave Evaporator
Multiple Systems With Multiple
SMART CONTROLLER
Evaporators Requires A Smart Controller
MULTIPLE SYSTEM CONNECTION
Operating Mode Display
Initial Power On
Service
Start-UpOperation
Programming And Reviewing Settings / Changes
Programming & Reviewing
“PROGRAM REVIEW” ITEMS
60 minutes
Programming & Reviewing
Use the “MONITOR” button to review these items
Programming & Reviewing
•SERVICE
STATUS INDICATOR LED
•ALARMS
Locking The Beacon II Board
ERRORS
Status Indicator LED
Low Ambient Operation
Pumpdown
Resetting Defrost Schedule
Service Mode
Pumpdown / Defrost
Defrost
Alarms
Defrost / Alarms
Alarm Codes
Clearing Alarms
Error Indicator Led
Error Indicator
ERROR CODES
Evaporator Fans Shut Off
Checking Operation Of Expansion Valve EEV
Checking Operation of Expansion Valve
Expansion Valve Motor Winding Resistance
A C B D
Power Failures
Power Failures
Spare Sensor Terminals
Checking Sensors
Table 2. System Defaults
System Defaults
Temperature F
Ohms
PART DESCRIPTION
InterLink Replacement Parts List
PART NUMBER
Table 4. Operational Limits
Diagnostics
Beacon II Troubleshooting Guide
Expansion Valve Capacity
Diagnostics
Beacon II Troubleshooting Guide continued
Diagnostics
Beacon II Troubleshooting Guide continued
PROBLEM
Beacon II Troubleshooting Guide continued
Diagnostics
Placing system into SERVICE MODE
Terminating SERVICE MODE
Wiring
Wiring
Wiring
Wiring
Wiring
Wiring
EVAPORATORS
Preventive Maintenance
CONDENSING UNITS / EVAPORATORS
Check-Out& Start-Up
SETTINGS
Service Record
Date of Start-up Location Address
ELECTRICAL
Service Record
RECORD
