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LG
Refrigerator
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code Er CF LG

Symptom / Description

Condenser fan Failure / ABNORMAL CONDENSOR FAN MOTOR / Refrigerator Fan Error

Root Cause

Machine room fan disconnection, defective Main PCB, fan blockage, motor defect, wiring issue, or blockage.

Repair Instructions

UNLOCKED

Unplug the appliance and wait for 20 seconds, then restart. Check if the connector at the PCB or machine room is removed or loose, then re-insert. Check if the connector measures 10 ~ 16 VDC between Black and Red connections. Check if the connector measures 1 ~ 4 VDC between Purple and Red connections. Replace the assemblies if the problem is not solved.

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