LG Refrigerator dH-F Error Code

Freezer Defrost Heater Error

The freezer section defrost sensor failed to reach minimum temperature after maximum defrost time.

LG Refrigerator dH-F Error Code Error Code Possible Causes

• The defrost heater is defective.
• The defrost temperature sensor is defective.
• The defrost high limit sensor is defective.
• The main PCB is defective.
• Wiring issue between the defrost loop and the main PCB.
• The defrost room is overwhelmed with ice.

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This information is provided for educational purposes only. Please consult the appropriate Service Mode or Technical Document for your model. Always take proper safety precautions when installing or repairing any major appliance.