Samsung washer dryer combo error code

OC Water has overflowed

The washer dryer combo detected too much water in the drum.

Also shown on some Samsung models as: 0C

Try these free fixes first

Unplug the washer dryer combo before opening any panel.

  1. Let the machine finish draining and spinning, then restart the cycle.
  2. Use the recommended amount of HE detergent, since excess suds can raise the water level.
  3. If water keeps rising while the machine is off, turn off the water taps.

Still showing OC?

If OC keeps coming back after a restart, contact Samsung or a technician to check the water inlet valve and level sensing.

Water inlet valveCheck that the part matches your exact model number (usually on a sticker inside the door or on the back).Find the part
Prefer a pro?Compare quotes from local appliance repair services.Get repair quotes (soon)

Questions people ask

What does OC mean on a Samsung washer dryer combo?

OC on a Samsung washer dryer combo means: water has overflowed. The washer dryer combo detected too much water in the drum.

How do I fix Samsung washer dryer combo error OC?

Let the machine finish draining and spinning, then restart the cycle. Use the recommended amount of HE detergent, since excess suds can raise the water level. If water keeps rising while the machine is off, turn off the water taps.

When should I call a repair technician?

If OC keeps coming back after a restart, contact Samsung or a technician to check the water inlet valve and level sensing.

Related washer dryer combo codes

Samsung LCWasher dryer combo: Check the drain hoseSamsung 3CWasher dryer combo: Drum motor check neededSamsung 3CPWasher dryer combo: Electronic control check neededSamsung UCWasher dryer combo: Low voltage or motor checkSamsung HCWasher dryer combo: High temperature heating checkSamsung 1CWasher dryer combo: Water level sensor not working

Source: Samsung official support · Reviewed 2026-10-01