[LG Top freezer refrigerator noise] Do you hear a hissing noise right after closing the door?

The hissing noise you can hear right after closing the door is the sound generated when warm air from the outside enters and cools so that the pressure inside the refrigerator is lowered temporarily.
The noise will not be heard anymore after the pressure inside stabilizes.
This is a temporary sound, and rest assured as it is a normal noise.

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