Samsung Appliance fault codes and warning indicators, with meanings, causes, and step-by-step fixes.
12 models · 7 error codes
On Samsung Appliance washers, the 4C code means the washer is not receiving water properly — a water-supply error (also shown as 4E or nF).
On Samsung Appliance washers, the 5C code means the washer is not draining the water — a drainage error (also shown as 5E or nd).
On Samsung Appliance washers, the UB code means the load is unbalanced (also shown as Ub/UE), so the washer can't spin up safely.
On Samsung Appliance washers, the dC code means the door did not lock/open correctly (also shown as DC/DE), so the cycle can't proceed.
On Samsung Appliance washers, the LC code means a leak has been detected (also shown as LC1/E9) — the machine sensed water where it shouldn't be.
On Samsung Appliance washers, the 3C code means a motor error (also shown as 3E) — the drive motor isn't operating correctly.
On Samsung Appliance washers, the SUD code means too many suds have been detected (also shown as Sud/5D), so the washer pauses to clear them.
These codes apply across Samsung Appliance models, including:
