The Samsung FTQ307NWGX Oven has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Samsung might be giving you.
Shorted key
Oven sensor opened
Oven sensor shorted
Oven heating error
Oven heating over
Door locking error
Touch Button Short Error
Low Voltage Error
Over Temperature Error
Error message when cookware is unsuitable or too small or no cookware has been placed on the cooking zone.
Top Sensor Open Error (Sensor-Top)
Top Sensor Short Error (Sensor-Top)
IGBT Sensor Open Error (Assy-Inverter Module)
IGBT Sensor Short Error (Assy-Inverter Module)