Samsung Refrigerator 66E or 66C Error Code

Door Handle Heater Error

66E or 66C

The door handle heater loop is open.

Samsung Refrigerator 66E or 66C Error Code Error Code Possible Causes

The heater is defective.
The main PCB is defective.
Wiring issue between the heater and the main PCB.

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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.