If you hear the knocking sound when you use or turn on the product This noise is generated due to sudden temperature changes.
This is called a plastic expanding sound.
As cold air is formed inside the unit and discharged to the outside according to the characteristics of the air conditioner, there can be huge temperature changes.
If you hear intermittent noises during use, it is normal, reset assured when you use it.
This guide was created for all models, so the images or content may be different from your product.
