1. First of all, remove the dust filter net, and be careful not to touch the metal part of the indoor unit during removal to prevent scratching. After removing the air dust filter, gently tap the bomb or use an electric vacuum cleaner to remove the dust.

2. If there is too much dust in the dust filter net, wash it with water or wash it with a soft brush dipped in neutral detergent. Pay attention to the water temperature should not exceed 50 degrees when cleaning, such as detergent, washing powder, banana oil, gasoline, etc. Can't be used to avoid deformation of dust filter.

3. After washing with clear water, dry it with a soft cloth or put it in a cool place to dry, but be careful not to expose it to the sun or dry it under an open flame such as a stove to avoid deformation of the dust filter net.

4. When cleaning the panel, gently wipe it with a soft cloth dipped in warm water or neutral detergent, and then dry it with a dry soft cloth. In addition, do not use sponge to clean, otherwise it will damage the surface of the dust filter net.