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 / SUdS
What This Means
Too much detergent used; Wrong type of detergent (non-HE detergent in HE machine); Excessive suds from certain detergent brands
What actually causes this:
Too much detergent was used, or non-HE (High Efficiency) detergent was used in the machine.
First Thing to Check
Wait — the washer will try to remove the excess suds on its own. Next time, use less detergent.
How to Fix
- 1
1. Verify the customer is using the correct amount of HE detergent
- 2
2. Wait for the suds removal process to complete — the normal cycle will resume automatically
- 3
3. If excessive suds persist, run an extra rinse cycle
This Error Applies To
Samsung WA50R5400A Series Washers (2022) (2022–present)
Related Error Codes
The washer's main computer has crashed.
The washer's main computer has crashed.
The vibration sensor may have failed.
An antibacterial system component has stopped working.
The water temperature sensor inside the wash tub is not reading correctly.
The temperature sensor for the drying function is not reading correctly.
The laundry inside the washer is bunched up on one side.
The vibration sensor board has a fault.