Clatronic Dangerous Door Interlock Failure

Microwave runs with the door open or starts when the door is closed without pressing START.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Shorted or welded door switch contacts, Misadjusted door latch, Faulty control PCB relay, Incorrect previous repair of interlock system

Critical safety warning: This is a serious safety fault. Immediately unplug the microwave and do not use it.

Actions:

Do not attempt to operate: Do not test or use the microwave until repaired.
Professional service required: A qualified technician must inspect and replace the door interlock switches, verify correct wiring, and test the control PCB.

Note: Operating a microwave with a faulty door interlock can result in microwave radiation leakage.

Professional Required 5/5

Door Interlock Switch Set

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