BEfore f3 happened did u smell something burning especially transformer ? F3 means the current threshold of ur microwave less 7amps. Can be only one side of ur microwave working. This job need technicals. Its costly. They might quote u for 2magnetron 2 transfoermer 2 diode and 2 capacitor.
Also check ur incoming power system. Ur unit is a 3phase . If ur experiencing single phase it can also cause f3.
IF only 20amps fuse open Check ur 3 door micro switches might be one not working properly. F all have been done but still f3 no choice , ur control board faulty.BEfore f3 happened did u smell something burning especially transformer ? F3 means the current threshold of ur microwave less 7amps. Can be only one side of ur microwave working. This job need technicals. Its costly. They might quote u for 2magnetron 2 transfoermer 2 diode and 2 capacitor.
Also check ur incoming power system. Ur unit is a 3phase . If ur experiencing single phase it can also cause f3.
IF only 20amps fuse open Check ur 3 door micro switches might be one not working properly. F all have been done but still f3 no choice , ur control board faulty.
Answers & Comments
The most complicated error for this oven ... this error affects ur micorwave system .... this requires a tech to check ur unit
BEfore f3 happened did u smell something burning especially transformer ? F3 means the current threshold of ur microwave less 7amps. Can be only one side of ur microwave working. This job need technicals. Its costly. They might
quote u for 2magnetron 2 transfoermer 2 diode and 2 capacitor.
Also check ur incoming power system. Ur unit is a 3phase . If ur experiencing single phase it can also cause f3.
IF only 20amps fuse open Check ur 3 door micro switches might be one not working properly.
F all have been done but still f3 no choice , ur control board faulty.