Panasonic Microwave Oven Error Codes
| Error Code | Description | Solution |
|---|---|---|
| H97 | Inverter circuit problem | Unplug the microwave for a few minutes and try again. If the error persists, the inverter board may need replacement. |
| H98 | Microwave generation problem | Check the microwave for any blockages or obstructions. If the issue continues, the magnetron or inverter could be faulty and may need professional service. |
| H99 | High voltage or power supply issue | Ensure the microwave is connected to a stable power source. If the error remains, seek professional help for inspection. |
| F33 | Humidity sensor error | Inspect the humidity sensor and clean it. If necessary, replace the sensor. |
| F34 | Temperature sensor malfunction | Check the temperature sensor for damage and replace it if required. |
| U14 | Power interruption detected | Restart the microwave by unplugging it for a few minutes. Make sure the power source is stable. |
| U99 | Communication error between components | Reset the microwave by unplugging it. If the problem persists, professional service may be needed to inspect internal components. |
| H71 | Cooling fan problem | Check the cooling fan for any obstructions and ensure it is working properly. If not, replace the fan. |
| H73 | Inverter board overheating | Allow the microwave to cool down, ensure proper ventilation, and avoid blocking the vents. If the issue persists, the inverter board may need replacement. |
| F90 | Microwave relay malfunction | Contact a technician to inspect and replace the microwave relay if necessary. |
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