[LG Air Conditioner Error Code] The display window says 7 or L

If the product display window or remote controller display window shows 7 or L, it means that the wind angle for the wall mounted(combined[master bedroom] wall mounted) air conditioner is set to indirect wind mode.

Try this

Comfort AIR

By adjusting the vertical wind direction to max[7]/horizontal or min[L]/vertical, you can make sure that cold or hot wind does not directly reach you.

? Product display window

After showing it on the product display for 5 seconds, it will return to the previous display status.
It is not additionally displayed if the wind louver angle is not at max.

? Display window on the remote control

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