Error code
Samsung / Washing machine
AC6
Main and inverter-board communication needs checking.
What it means
Main and inverter-board communication needs checking.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Switch off and restart; contact service 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.