E-24
Kenmore
Overcurrent or Short Circuit in High-Voltage Section
Microwave displays E-24 and may shut down shortly after starting.
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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
Shorted magnetron, Shorted high-voltage diode, Internal short in high-voltage transformer, Damaged wiring in HV circuit
How to Fix / Troubleshooting
Critical Safety Warning: This error involves the high-voltage system. Do not attempt internal repairs unless you are trained in microwave service.
- Immediate action: Unplug the microwave and do not attempt further use.
- Check for burning smell: If you notice a strong burnt odor or visible smoke, keep the unit unplugged and do not plug it back in.
- Professional diagnosis: A technician will test the magnetron, transformer, capacitor, and diode with appropriate safety procedures and replace the defective part.
Because of the risk of electric shock and fire, E-24 faults should always be handled by a professional.
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Repair Difficulty
Professional Required
5/5
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