Error code
Samsung / Dishwasher
OC
Over-level water check.
What it means
Over-level water check.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Close the supply valve and switch off the dishwasher circuit breaker.
- Contact an authorized Samsung service center.
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.