Marq Microwave Oven Error Codes and Solutions
| Error Code | Description | Solution |
|---|---|---|
| E1 | Door sensor error. | Check if the door is closed properly. Inspect the door latch and sensor for damage or misalignment. |
| E2 | Temperature sensor error. | Check the temperature sensor for proper connection. Replace the sensor if it’s malfunctioning. |
| E3 | Internal circuit error. | Unplug the microwave for a few minutes to reset the control board. If the error persists, consider seeking professional repair. |
| E4 | Magnetron error. | Inspect the magnetron and its connections. If it is faulty, it may need to be replaced. |
| E5 | Fan error. | Check if the fan is blocked or malfunctioning. Clean any debris and ensure it is working properly. |
| E6 | Overheating error. | Allow the microwave to cool down. Ensure proper ventilation around the unit and check for blockages. |
| E7 | Control board error. | Unplug the microwave and wait a few minutes before plugging it back in. If the error persists, the control board may need replacement. |
| E8 | Short circuit in the wiring. | Inspect the internal wiring for damage or loose connections. Consult a technician if you are not comfortable with electrical repairs. |
| E9 | Capacitor error. | Check the capacitor for proper function. If it is faulty, it should be replaced by a professional. |
| E10 | Inverter error (if applicable). | Inspect the inverter and its connections. If the inverter is malfunctioning, it may need replacement. |
| E11 | Input error. | Ensure that the control panel is functioning properly. Check for stuck buttons or debris that may affect operation. |
| E12 | Heat sensor error. | Inspect the heat sensor for any damage or disconnection. Replace the sensor if it’s not functioning correctly. |
| E13 | Cook time error. | Check that the cooking time is set correctly. Reset the microwave and try again. |
| E14 | Door switch error. | Verify that the door switches are functioning properly. Test or replace any faulty door switches. |
| E15 | Timer error. | Unplug the microwave, wait for a few minutes, and then plug it back in to reset the timer function. |
| E16 | Power supply error. | Ensure that the microwave is plugged in securely and that the outlet is functioning. Try using a different outlet if necessary. |
| E17 | Overload protection error. | Remove some of the contents and allow the microwave to cool down. |
| E18 | Interference error (usually caused by nearby appliances). | Move any other electronic devices away from the microwave to avoid interference. |
| E19 | Safety thermostat trip. | Allow the microwave to cool down completely. Check for proper ventilation and ensure the air vents are not blocked. |
| E20 | Miscellaneous error. | Unplug the microwave for a few minutes to reset, and consult the user manual for additional troubleshooting steps. |
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The content provided by MBMTech Services is for informational purposes only. While we strive to ensure the accuracy of the information and instructions, repairs and troubleshooting procedures can be complex and may vary depending on the specific product, model, or situation. Attempting to repair electronic devices or products yourself carries the risk of further damage, injury, or voiding warranties. MBMTech Services is not responsible for any damage, loss, or injury that may occur as a result of following the advice, instructions, or techniques presented in our videos or content. We strongly recommend consulting a professional technician for repairs or technical support. Use the information at your own risk.