Communication Error
E-81
No communication between the oven control PCB and the oven power relay PCB.
Samsung Oven E-81 Error Code Error Code Possible Causes
- The oven control PCB is defective.
- The oven power relay PCB is defective.
- Wiring issue between the oven control PCB and the oven power relay 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.