On a supported Samsung washer, 9C1, 9C2, UC, 9E1, 9E2 or PF means the washer detected irregular supply voltage or a power interruption. Connect the washer directly to its correctly rated dedicated outlet without an extension cord. Then confirm the breaker has not tripped and ask an electrician to test unstable or incorrect voltage.
What this covers
- Samsung washers displaying 9C1, 9C2, UC, 9E1, 9E2 or PF
What it does not cover
Try in this order
0 of 4 completedConfirm 9C1, 9C2, UC, 9E1, 9E2 or PF 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
ReversibleConnect the washer directly to its correctly rated dedicated outlet without an extension cord.
Correct the remaining user-serviceable cause
ReversibleConfirm the breaker has not tripped and ask an electrician to test unstable or incorrect voltage.
Run one controlled verification
ReversibleAfter stable power is restored, run one empty cycle and monitor for a repeat. Stop immediately for heat, arcing, damaged cords or repeated breaker trips.
Evidence ledger
Sources behind this answer
Exact questions
Common questions about “Samsung washer 9C1, 9C2, UC, 9E1, 9E2 or PF code”
What does 9C1, 9C2, UC, 9E1, 9E2 or PF mean on a Samsung washer?+
It means the washer detected irregular supply voltage or a power interruption.
Can I clear 9C1, 9C2, UC, 9E1, 9E2 or PF 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.