Error code
Samsung / Microwave oven
C-21
Measured temperature is higher than the set temperature.
What it means
Measured temperature is higher than the set temperature.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Turn the oven off and allow it to cool, then retry.
- If it appears again, contact Samsung.
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.