Error Code AC6
The washer's inverter board lost communication with the main board.
Moderate
Address soon - your appliance may not work properly
Also displayed as: AC6
What This Means
Signals between the Inverter PBA and main PBA are not sensed due to communication failure; Incorrect or loose connector connections between Inverter PBA and main PBA; Faulty soldering on Inverter PBA
What actually causes this:
The inverter board connector has vibrated loose or the board has failed.
First Thing to Check
Unplug the washer for 2 minutes and plug it back in to reset.
Parts Involved
How to Fix
- 1
1. Check the connector connections between the Inverter PBA and main PBA carefully
- 2
2. Check for incorrect or loose connections
- 3
3. Remove the Inverter PBA and check for any faulty soldering
Other Error Codes for WA50K8600AW
The washer's temperature sensor is giving wrong readings.
A specific internal water leak has been found.
There are too many soap suds in the washer.
The washer's vibration sensor board has a problem.
The washer's clutch position sensor is sending incorrect signals.
The washer's main computer chip has crashed.
The washer cannot detect how much water is in the tub.
The washer's motor cannot spin or is getting bad signals.