C-F2
Microwave touch-key communication fault
The microwave has detected abnormal communication involving the touch-key controls.
What this code means
The microwave has detected abnormal communication involving the touch-key controls.
Possible causes
- Touch-key communication error
- Touch-control fault
- Temporary electronic control issue
Common symptoms
- C-F2 displayed
- Touch controls may not respond normally
Checks to make
- Press Stop and try again
- If the code returns, stop using the appliance and arrange service
Safety
- Do not remove the microwave cabinet or attempt internal control-board repairs.
Model notes
Samsung also lists -tE- and -TE- as equivalent touch-key communication codes on some models.