Written by
Adrian Soto Appliance Repair Content SpecialistPublished September 5, 2026Updated October 20, 2026
Error codeC-10 / C10
ApplianceMicrowave
Quick answer
C-10 (C10) is an error with the gas/easy/PH sensor on a Samsung microwave. Unplug, let it dry or wait, then request service if it returns.
Model compatibility: Samsung reuses codes across series and model years, so C-10 / C10 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
C-10 is an error with the gas/easy/PH sensor on a Samsung microwave.
Samsung microwaves use C-10 to report an error with the gas/easy/PH sensor. Newer, current-generation Samsung microwaves carry this entry.
C-10 on a Samsung microwave
Samsung puts C-11 and C-12 in the same row of its table, all described as an error with the gas/easy/PH sensor.
Steps for the owner
Disconnect the microwave by unplugging it or using the circuit breaker.
Moisture is the first thing to rule out: after a spill or cooktop steam, let the microwave dry out.
Otherwise count out 60 seconds and restore power.
Should C-10 come back, the manual says to request service.
C-12: Samsung reads it as a gas/easy/PH sensor error.
Samsung microwave repair, Los Angeles
Los Angeles owners can phone (310) 896-4231 to arrange service on a Samsung microwave. Keep the model number handy, note that the display says C-10, and mention the restart you did. microwave repair
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
