Error code
Samsung / Microwave oven
C-A1
The oven did not sense damper opening or closing for one minute.
What it means
The oven did not sense damper opening or closing for one minute.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Unplug the oven and contact Samsung Customer Care; the table groups this action with C-F0 and C-F1.
Manufacturer source
Models documented with this signal
Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.
If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.