Error Code 9C1
Your washer is not getting enough electrical power to run properly.
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: 9C1
What This Means
Unstable consumer power conditions; Under voltage from the power supply; Use of a plug receptacle or extension cord causing voltage drop; Main PBA fault
What actually causes this:
The washer is likely plugged into an extension cord or power strip, or the home circuit is overloaded by other appliances.
First Thing to Check
Make sure the washer is plugged directly into a wall outlet, not into a power strip or extension cord.
Parts Involved
How to Fix
- 1
1. Check the consumer's power conditions by measuring the operating voltage at the wall outlet
- 2
2. Connect a tester to the internal power terminals during the Boil operations and observe the washing machine's operation
- 3
3. Verify no extension cords or plug receptacles are being used — a 1m connecting wire can cause up to 10V voltage drop
- 4
4. Check if other high-draw appliances are on the same circuit
- 5
5. If voltage is stable and error persists, suspect main PBA fault
Parts Commonly Needed for This Error
OEM part numbers confirmed by retailers
Other Error Codes for WF45N5300AF
The small add-door on the front of your washer is not properly closed or locked.
Your washer has detected a water leak inside the machine.
Your washer's vibration sensor has a general fault.
Your washer's main computer board has crashed and cannot recover.
An internal communication module in your washer has lost its connection.
Your washer's door lock mechanism has a hardware fault.
Your washer's motor controller has lost communication with the main board.
Your washer is not getting enough water to start or continue the cycle.