After replacing the control board the vent fan runs on one speed only.
Electrolux Microwave Service Bulletins
Electrolux Microwave CK1103 Service Bulletin
Customer complains that the push button door does not open easily.
Electrolux Microwave CK1401 Service Bulletin
The Control board is displaying properly and provides the correct time, but the keypad is non-responsive or keys are sticking (wrong numbers or options appear when pressing keys).
Electrolux Microwave CK1903 Service Bulletin
Microwave Tripping Breaker and Optional Fuse Replacement