How to Fix Electrolux Washer Error E5C

Error Code: E5C Difficulty: Hard

Problem: Input voltage is too high (over 430V).

How to Fix E5C Error (Step-by-Step)

1. Immediately unplug the washer to prevent potential damage from the high voltage condition.
2. Use a multimeter to test the voltage of the electrical outlet. It should be approximately 120V. If it is significantly higher, you have a serious electrical issue in your home that requires an electrician.
3. If the outlet voltage is normal, the problem is internal to the washer. Access the main control board and the noise filter, which is where power enters the appliance.
4. Inspect the noise filter for any signs of burning or damage. A faulty filter can cause voltage reading errors.
5. Examine the wire harness between the noise filter and the main control board for any damage or loose connections.
6. If the external voltage and internal wiring are fine, the voltage-sensing circuitry on the main control board has failed. The board is incorrectly detecting high voltage.
7. Replace the main control board, ensuring all connections are transferred correctly and securely.
8. Reassemble the machine, plug it in, and run a test cycle.

Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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