Communication Error
AC6
Communication Error between the main PCB and the inverter PCB.
Samsung Washer AC6 Error Code Error Code Possible Causes
- Loose wire connections at the main PCB or the inverter PCB.
- The main PCB is defective.
- The inverter PCB is defective.
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This information is provided for educational purposes only. Please consult the appropriate Service Mode or Technical Document for your model. Always take proper safety precautions when installing or repairing any major appliance.