Samsung Dishwasher Error Code OC: Meaning & How to Fix It

By the ErrorCodePro Editorial Team · Last reviewed October 20, 2026

Samsung dishwasher error code OC means: There is more water in the dishwasher than there should be. [1] Keep using it? Not until the cause is fixed. Start with the owner checks below, beginning with: follow overflow checks.

Quick facts

Code	OC
Also shown as	0C, oE
Brand / appliance	Samsung dishwasher
System	Drain
Official meaning	There is more water in the dishwasher than there should be. [1]
Keep using it?	Not until the cause is fixed
DIY-safe?	Owner checks only (listed below)
Support	Samsung Support Center (samsung.com/us/support)

On this page: Meaning · Steps · Parts · When to call a technician · Related codes · FAQ

What error code OC means on a Samsung dishwasher

There is more water in the dishwasher than there should be. [1]

This is a drain code. Codes and wording can vary by model, so check your owner's manual for your model number.

How to fix Samsung dishwasher error code OC (safe owner checks)

Safety first: disconnect power before you remove any panel or reach into the sump or drum. Do not touch wiring, the control board or the motor. If you see water near electrical parts, stop and call a technician. These steps are based on Samsung's published guidance [1], rewritten for clarity.

Follow overflow checks. Use Samsung's drain and overflow guide.

Parts that may be involved

Exact parts depend on your model number. This page lists part types only, never part numbers.

No specific part is implied by the manufacturer's guidance for this code.

When to call a technician

Anything involving wiring, the control board, the motor or the water valve electrics
The appliance is under warranty: contact Samsung Support Center (samsung.com/us/support) first

Frequently asked questions

What does error code OC mean on a Samsung dishwasher?

Samsung lists OC as follows: There is more water in the dishwasher than there should be.

Is it safe to keep using the dishwasher with OC?

Not until the cause is fixed.

Can I fix Samsung dishwasher error OC myself?

Only with the owner checks on this page, starting with: follow overflow checks. If it persists, call a technician or Samsung Support Center (samsung.com/us/support).

Is 0C the same as OC?

Yes. Samsung's documentation lists 0C, oE with the same meaning as OC; the display format depends on the model.

Sources

https://www.samsung.com/us/support/troubleshoot/TSG10004499/ (official)

Last reviewed: October 20, 2026. ErrorCodePro is not affiliated with Samsung.