Samsung Washer — Error Code UB
The load is unbalanced and the drum cannot spin safely.
ApplianceDB ranks 1 repair for this code, led by “Rebalance the load”. That top fix is an easy DIY job, involving the drum suspension. Severity is classified as degraded — the appliance keeps running but not correctly.
Ranked repair steps
1. Rebalance the load
Untangle and redistribute the laundry evenly in the tub, close the door, and restart.
easy · basis: manufacturer first
Provenance: facts re-derived from an official manufacturer listing — Samsung US Support — Washing Machine Error Codes. Meanings and steps are original paraphrase; nothing is reproduced verbatim.