The [cooling fan] operates to cool the inside of the product after cooking is finished.
Try this
If the product operates continuously with the phrase [cooling] displayed
even after cooking is finished,
it indicates that the cooling fan is operating briefly to
disperse the heat and cool parts inside the oven.
If the temperature inside the product is over 90℃ after cooking,
the cooling fan operates for 1 to 6 minutes.
Rest assured as it is not a product defect. If the cooling fan operates continuously after 10 minutes, request an LG service.
This guide was created for all models, so the images or content may be different from your product.