LG Air Conditioner Installation Manual page 22

Optional Operation
2. Adjusting air volume to the height of ceiling
You can choose the RPM(or air volume) of indoor motor according to the height of ceiling to
supply the comfortable atmosphere to consumers.
Procedure
1. Choose the selectable position in the table after measuring the height of ceiling.
Ceiling height
more than 3.3m(10.8ft)
2.7~3.3m(8.~10.89ft)
less than 2.7m(8.9ft)
2. In the case of changing the height as "high" or "low", open the rear cover of the wired remote-
controller.
3. Move the slide switch to the set position.
Slide switch for ceiling height
4. Close the rear cover and check if it works normally.
22 Cassette type Air Conditioner
Mode of slide switch
High Ceiling
Standard
Low Ceiling
1
2
3
Change of air volume
Increasing
-
Decreasing
1
2
3
1
2
3
Remark
Manufactured in
standard mode