Cause of error code FF

Check frozen foods for thawing

Solution for error code FF

Check frozen food for thawing because the temperature is rising excessively.
Repair or Check = Freezer temperature has been above normal for more than 2 hours. Make sure that the refrigerator and freezer doors are closed. Replace the door gaskets if needed. Press the System Check button to clear the error code and check for other system failures. If the PF code appears, then the FF code, this was likely caused by a power failure. Keep the refrigerator and freezer doors closed as much as possible to allow the interior temperatures to come back to normal.
Replace Parts = Door gasket