To Next PageTo Next PageWhat to do if my Samsung Microwave Oven doesn't operate and returns to plugged in mode?
If your Samsung Microwave Oven does not operate and returns to the plugged-in mode, it is likely due to a defective Ass’y PCB. Replace the PCB main.
What does E42 error mean on a Samsung Microwave Oven?
If your Samsung Microwave Oven displays error code E42, it could be due to a Power Relay (RY5) failure, loose lead wires of Power Relay (RY5), a Primary or Monitor S/W failure, loose lead wires of Primary or Monitor S/W, a blown fuse (10A) on the neutral area of the Assy Noise Filter, or a H.V.Trans input power sensing circuit failure. Check the Power Relay2, Primary S/W, Monitor S/W or Fuse and replace if defective. Also, check if lead wires are loosened and repair as necessary. Check the circuitry.
General| Microwave power | 1850 W |
|---|
Essential safety guidelines to prevent microwave radiation exposure during servicing.
Detailed safety points for handling microwave ovens during repair and general operation.
Specific warnings and procedures for dealing with high voltage components in microwave ovens.
Procedures for removing and replacing the magnetron and high voltage transformer.
Steps for removing, replacing, and testing door assembly components and the door handle.
Guidance on checking diodes, relays, and adjusting interlock switches for proper operation.
Detailed steps for measuring and verifying microwave energy leakage levels.
Lists common electrical symptoms, their causes, and recommended corrections for microwave ovens.
Explains error codes displayed by the microwave and provides corresponding correction measures.
