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[LG DIOS lightwave oven] A humming noise is heard continuously after use

Troubleshooting

After cooking, the oven still operates to cool the inside of the product.
Rest assured as it is not a product defect.

Try this

1. If the product operates continuously with the word [냉각중] displayed even after cooking, it indicates that the cooling fan is operating to release the heat and cool the parts inside.

2. If the temperature inside the oven is over 90℃ after cooking, the cooling fan operates for 1 to 6 minutes, and rest assured as it is not a product defect.

Cooling fan operation

3. If the cooling fan operates continuously after 10 minutes, please request a service.

This guide was created for all models, so the images or content may be different from your product.

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