Error Code 9C1
The washer is getting too much voltage from the outlet
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: 9C1
What This Means
Power supply voltage exceeds rated range; Faulty electrical outlet or wiring; Main PBA fault
What actually causes this:
The electrical outlet has a voltage problem, or the washer is plugged into an extension cord
First Thing to Check
Make sure the washer is plugged directly into a wall outlet, not an extension cord
Parts Involved
How to Fix
- 1
1. Check if power is supplied properly to the washer
- 2
2. Check the consumer's power conditions and measure the operating voltage
- 3
3. Connect a tester to the internal power terminals during operation and observe the voltage
- 4
4. Check whether a plug receptacle (extension cord) is being used — when the connecting wire is 1m, a momentary low voltage may drop up to 10V
- 5
5. Turn off the washer, unplug it, wait one minute, and plug it back in
- 6
6. If the information code remains, replace the main PBA
Other Error Codes for WA54CG7105AW
The washer's motor has stopped working
The washer is not getting any water
The washer is not getting enough voltage from the outlet
The heater or temperature sensor has a problem
The washer thinks the lid is open
The door lock mechanism is not working correctly
The washer has too much water inside
The washer cannot find the position of its internal clutch