How do I fix error code SUD on a Samsung washers?

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Samsung Washers2024–present

Error Code SUD

Q: What does error code SUD mean on a Samsung washers?

There are too many soap suds in the washer tub. Too much detergent used; Wrong type of detergent (non-HE detergent in HE washer); Excessive sudsing from certain fabric softeners

There are too many soap suds in the washer tub.

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 (non-HE detergent in HE washer); Excessive sudsing from certain fabric softeners

What actually causes this:

Too much detergent was used, or a non-HE detergent is being used in a high-efficiency washer.

First Thing to Check

Wait for the washer to finish - it is clearing the excess suds automatically.

How to Fix

1
1. Observe - this is a normal protective operation
2
2. The washer will automatically attempt to remove the excess foam
3
3. When removal is finished, the normal cycle will proceed
4
4. 'End' will display when foam removal is complete

This Error Applies To

Samsung WA50B5100A Series Washers (2024) (2024–present)

Service manual exact match: WA50B5100AV/UWService manual exact match: WA50B5100AW/UWService manual exact match: WA50B5100AVService manual exact match: WA50B5100AWService manual exact match: WA49B5105AVService manual exact match: WA49B5105AWService manual exact match: WA49B5105AV/WService manual exact match: WA49B5105AW/W