F + number/letter

General oven function error; this manual does not assign a failed component to an unspecified suffix.

What it means

General oven function error; this manual does not assign a failed component to an unspecified suffix.

This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.

Press Cancel/Off and allow the oven to cool for one hour.
Retry operation once cool; if the code repeats, disconnect all power for at least 30 seconds and reconnect.
If the same function code returns again, contact qualified service and report the exact displayed characters.

Manufacturer source

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.