Samsung washer dryer combo error code

6C6 Detergent level sensor problem

The detergent level sensor has moisture on it or has failed.

Try these free fixes first

Unplug the washer dryer combo before opening any panel.

  1. Run the pump clean function described in your manual.
  2. Restart the cycle afterwards.

Still showing 6C6?

If 6C6 continues after the pump clean, contact Samsung or a technician.

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Questions people ask

What does 6C6 mean on a Samsung washer dryer combo?

6C6 on a Samsung washer dryer combo means: detergent level sensor problem. The detergent level sensor has moisture on it or has failed.

How do I fix Samsung washer dryer combo error 6C6?

Run the pump clean function described in your manual. Restart the cycle afterwards.

When should I call a repair technician?

If 6C6 continues after the pump clean, contact Samsung or a technician.

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