Error Code SUd
There are too many soap suds in the washer
Moderate
Address soon - your appliance may not work properly
Also displayed as: SUd or SUdS
What This Means
Too much detergent used; Wrong type of detergent used (non-HE detergent in HE washer); Excessive suds preventing proper water level sensing
What actually causes this:
Too much detergent was used, or regular (non-HE) detergent was used instead of the HE type required for front-loading washers
First Thing to Check
Just wait — the washer will remove the extra suds automatically and then continue the cycle
Parts Involved
How to Fix
- 1
1. Wait for the washer to complete the suds removal process — it will display SUd or SUdS during removal and End when finished
- 2
2. Reduce the amount of detergent in future loads
- 3
3. Ensure HE (High Efficiency) detergent is being used
- 4
4. If the error occurs repeatedly with correct detergent amount, run a Pure Cycle (tub cleaning) to clear residual buildup
This Error Applies To
Samsung WF56H9100A Series Washers (2018) (2018–present)
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