Error code
Samsung / Washing machine
AC6
Inverter communication problem.
What it means
Inverter communication problem.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Unplug one minute, retry, then contact Samsung if it remains.
Manufacturer source
Models documented with this signal
Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.
If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.