Samsung Refrigerator 45E or 45C Error Code

Communication Error

45E or 45C

Communication error between the main PCB and the refrigerator compressor inverter PCB.

Samsung Refrigerator 45E or 45C Error Code Error Code Possible Causes

The inverter PCB is defective.
The main PCB is defective.
Wiring issue between the inverter PCB 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.