Samsung Washer — Error Code 9C1 (UK)
Low supply voltage was detected.
ApplianceDB ranks 1 repair for this code, led by “Check the power supply”. That top fix is a moderate-difficulty DIY job, involving the power supply. Severity is classified as degraded — the appliance keeps running but not correctly.
Ranked repair steps
1. Check the power supply
Verify the power supply and plug connection deliver stable voltage.
moderate · basis: manufacturer first
Provenance: facts re-derived from an official manufacturer listing — Samsung UK Support — What do the codes on my washing machine mean. Meanings and steps are original paraphrase; nothing is reproduced verbatim.