Direct answer
On a supported Samsung washer, Ub, UE or Ur means the load could not be balanced for high-speed spin. Pause, untangle the load, and distribute similar-weight items evenly around the basket. Then add balanced items to a single heavy piece or remove excess items, then confirm the washer is level and stable.
What this covers
- Samsung washers displaying Ub, UE or Ur
- The code and product type exactly match the official source
- Customer-accessible checks before component replacement
What it does not cover
- ×A similar code on another manufacturer or appliance type
- ×Codes omitted from the exact model manual
- ×Internal wiring, sealed-panel or live-electrical repair
Confirm Ub, UE or Ur on the exact model
ReversiblePhotograph the complete display, record the model tag and note the cycle stage. Similar-looking codes can mean different things on another product line.
Check the condition named by the code
ReversiblePause, untangle the load, and distribute similar-weight items evenly around the basket.
Correct the remaining user-serviceable cause
ReversibleAdd balanced items to a single heavy piece or remove excess items, then confirm the washer is level and stable.
Run one controlled verification
ReversibleRun a small towel load on Rinse/Spin and watch whether the washer reaches full spin. Service may be needed if balanced test loads repeatedly fail on a solid, level installation.
Evidence ledger
Sources behind this answer
Visible sources support the visible claims. Home Product Support records the publisher, the fact used and the review date; community reports can suggest an issue but do not become a published fact on their own.
Exact questions
Common follow-ups
What does Ub, UE or Ur mean on a Samsung washer?+
It means the load could not be balanced for high-speed spin.
Can I clear Ub, UE or Ur by resetting the washer?+
A restart may clear a stored display only after the underlying condition is corrected. Repeatedly resetting without correcting the cause is not a repair.
When is professional service appropriate?+
Service may be needed if balanced test loads repeatedly fail on a solid, level installation.
Answer for the exact device and software version shown above.