Service Manual
ManualsBrandsPerlick ManualsAll Refrigerator- No Freezer30 Inch Refrigerator Column with 16.6 Cu. Ft. Capacity, QuatroCool™, PerlIQ™ Touch Screen Control Panel, Dual Chamber Air Filtration, Stainless Still Interior, Spill-Proof Shelves, Slide-In Marinade Pan, Tiered Deli Drawer, and Tip-Out Produce Bin: Right
Column Refrigeration Service Manual
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13
3.0 Troubleshooting Guide
3.1 Refrigeration System
Use this diagnostic guide to identify issues and to locate applicable instructions within this service manual.
This diagnostic guide can be used for any of Perlick’s Back Bar Refrigeration Products.
ELECTROCUTION HAZARD!!
Never attempt to repair or perform
maintenance on the unit until the Main
electrical power has been disconnected.
Table 3.1. Refrigeration System Diagnostics/Troubleshooting
PROBLEM CAUSE SOLUTION
Not Cooling Power Supply
Unplugged,o,blownfuse,trippedor
defective circuit breaker
Check for power at the receptacle
Loose Connection Check for continuity of wires
Power Requirements not within
specication
Verify that power at receptacle is the same
as nameplate rating
Cord and Plug
Loose Connection Check for continuity of wires
Defective Replace
Unit in Showroom Mode
Disable showroom mode See User Interface Section #.##
Internal Wiring
Loose Connection
Check for continuity or voltage at control
board (or check for heartbeat on control
board) See Control Board Section 7.1.
Miswired
Verify wiring by comparing to wiring
diagram Section 5.3.
Evaporator Fan Motor
Loose Connection Check Continuity or power at fan motor
Defective VerifyComponentSpecications
Condenser Fan Motor
Loose Connection Check Continuity or power at fan motor
Defective VerifyComponentSpecications
Evaporator
Clogged Remove Obstruction
Frozen De-Ice coil
Condenser
Airowobstructed Remove Obstruction
Dirty Condenser Verify condenser is clean
DANGER