| Error Code | Description | Cause | Solution |
|---|---|---|---|
| E1 / E2 | Temperature Sensor Error | Faulty temperature sensor or overheating. | Turn off the oven and unplug it. Allow the microwave to cool down for a few minutes, then plug it back in. If the error persists, it may need sensor replacement. |
| E3 | Door Not Closed Properly | Door is not fully closed or has a defective latch. | Open and close the door firmly. Check for obstructions around the latch. If the error remains, the door latch assembly might need replacement. |
| E4 | Power Supply Issue | Inconsistent or insufficient power supply. | Ensure the oven is plugged into a dedicated power outlet, not an extension cord. Check for loose connections or voltage fluctuations. |
| E5 | Communication Failure | Internal control board malfunction. | Touch key membrane required for replacement. If the error doesn’t clear, the control board may need replacement. |
| E6 | Magnetron Overheating | The magnetron, which heats the microwave, has overheated. | Check fan motor operation, check magnetron cavity, replace magnetron if fan motor is working. |
| E7 | Humidity Sensor Malfunction | Humidity sensor is faulty or clogged. | Wipe any condensation or debris around the sensor. If this doesn’t help, the sensor may need replacement. |
| E8 | Turntable Motor Error | The turntable motor is jammed or defective. | Remove any heavy or unevenly placed items on the turntable. Ensure it spins freely. If it’s stuck, the motor might need replacement. |
| E9 | Fan Failure | Cooling fan is not working properly. | Ensure the microwave vents are clean and unobstructed. If the fan still isn’t functioning, a technician may need to replace it. |
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