Can I fix Samsung code OC myself?

Start with these safe checks: Clean the filter and sump area. Check the drain hose and sink drain for kinks or clogs. If it keeps overfilling, turn the water supply off and request service.

When should I call a technician for code OC?

If it keeps overfilling, turn the water supply off and request service. Unplug it or switch the breaker off before you remove any panel. Don't test or replace wiring, control boards, heating elements or motors under power. If you see scorching, smell burning, or the breaker trips again, leave it off and call a qualified appliance technician or electrician.

Samsung Dishwasher Error Code OC / 0C / oE: Too much water (overfill)

What OC means

There's more water in the dishwasher than there should be, usually linked to a drain problem.

Also shown as: 0C, oE, depending on the model.

Likely causes

Drain problem
Clogged filter
Water inlet issue

Safe first checks

Clean the filter and sump area.
Check the drain hose and sink drain for kinks or clogs.

When to stop

If it keeps overfilling, turn the water supply off and request service.

Checked against: Samsung US: Samsung dishwasher is displaying an error code. Codes can differ by model and year, so confirm with your owner's manual.