If your microwave continues running even when the door is open, it can be a safety hazard. Here’s how to troubleshoot and possibly fix the issue:
Unplug the Microwave:
Immediately unplug the microwave from the power source to prevent any accidents or further damage.
Check the Door Interlock Switch:
The door interlock switch is responsible for turning off the microwave when the door is opened. If it is faulty, the microwave may continue to run.
Open the microwave casing and locate the door switch assembly. Test each switch with a multimeter for continuity. If a switch is faulty, it needs to be replaced.
Inspect for Stuck Relays:
Sometimes, the relays inside the microwave can get stuck in the "on" position, causing the microwave to keep running. This can often be fixed by tapping the relay lightly or replacing it if necessary.
Evaluate the Control Board:
If the interlock switches are working correctly, the issue may lie with the control board. Inspect the control board for any visible signs of damage or burnt components. If damaged, it might need to be replaced.
Consult a Professional:
If you are unable to identify or fix the issue yourself, it is best to consult a professional technician. Operating a faulty microwave can be dangerous due to the risk of burns or other injuries.
By following these steps, you can identify and possibly resolve why your microwave continues to run when the door is open. #microwaverepair

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