E10
Salter
Door Latch / Monitor Switch Fault
Microwave shows E10 and will not start; sometimes occurs after the door has been slammed.
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Safety Warning
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.
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Possible Causes
Misadjusted door latch, Broken door latch hook, Faulty door monitor switch, Bent door frame
How to Fix / Troubleshooting
Safety: Unplug the microwave. Do not operate with a damaged door or latch system, as this can compromise microwave containment.
Steps:
- 1. Inspect latch hooks: Open the door and inspect the plastic latch hooks on the door edge. If one is cracked or missing, the door will not correctly actuate the interlock switches.
- 2. Check door alignment: Close the door slowly and observe if it sits evenly against the cabinet. If it is misaligned or rubbing, the hinges may be bent or loose.
- 3. Gentle adjustment: Tighten any accessible hinge screws. Do not bend the door frame aggressively; if the frame is distorted, the door assembly may need replacement.
- 4. Switch testing (advanced): With the cover removed, test the door monitor switch and associated interlock switches for correct operation with a multimeter. Replace any faulty switches or the complete latch/switch bracket.
If E10 persists, discontinue use and have the door and interlock system professionally inspected.
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Repair Difficulty
Hard
4/5
Required Part
Door Latch Hook
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