[LG Air Conditioner Noises] I want to use the air conditioner at night or early morning without making loud noises. (Silent Mode operation)

Use ‘Silent Mode Operation’ in this case!

• I want to leave the air conditioner on overnight, but the outdoor unit is too loud.
• The outdoor unit room is very close, so it sounds really loud.
• Neighbor from the lower floor says that the outdoor unit is too loud.

What is ‘Silent Mode Operation’?

The function is used to reduce the sounds of outdoor unit operation.
It can reduce the noises from the outdoor unit.
As a result, the cooling performance can be degraded. (But applicable to models after 2019)

Screen displayed for Silent Mode setting

Number of rotations and noises level for the compressor

Try this

How to set the tower

1. Press the Setting/OK button.
2. Until it says ‘Additional’, keep holding down the button on the right.
3. When it says ‘Setting’ again , press the Setting/OK (center) button.
4. Until it says ‘Silent Mode Operation’ in ‘Additional’, keep holding down the button on the right.
5. When it says ‘Silent Mode Operation’ again, press the Setting/OK (center) button.
6. When it says ‘Setting’, press the Setting/OK (center) button.
7. When it says ‘Setting Complete’, it means that Silent Mode operation is over.

Dual/Kahn setting methods

➔ Silent mode

It is to prevent potential claims by neighbors, reducing noise from outdoor units.
The outdoor unit sound pressure in cooling and heating mode is decreased by 3dB compared to the rated sound pressure.

1. Press to turn the power on.

2. Press
is displayed on the display screen.

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