Error Code AC6
The washer's motor controller can't communicate with the main computer
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: AC6
What This Means
Inverter PCB fault; Wire harness between main PCB and inverter PCB damaged; Main PCB fault
What actually causes this:
A wire connection came loose between the motor control board and the main board
First Thing to Check
Unplug the washer for a few minutes and try again
Parts Involved
How to Fix
- 1
1. Check the Inverter PCB and wire harness
- 2
2. If the information code remains, contact a customer service centre
Other Error Codes for WA44A3405AW
The washer water is getting too hot
The washer isn't filling with water
The cold water hose is connected wrong
The washer door won't lock properly
The laundry load is uneven and the washer can't spin safely
The washer added an extra rinse because the load was uneven
The control boards inside the washer can't communicate
A button on the washer control panel appears stuck