LG UU12 Installation Manual page 41

2. Adjusting air volume to the height of ceiling (Cassette type)
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
2.7~3.3m
less than 2.7m
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.
4. Close the rear cover and check if it works normally.
Mode of slide switch
High Ceiling
Standard
Low Ceiling
Slide switch for 2 Thermistor
Low ceiling
Lo
Standard
STAND
(Default)
Hi
High Ceiling
Slide switch for ceiling height
Change of air volume
Increasing
-
Decreasing
TH R13H R12H
OP5R16H OP4
CO1H
R15H
OP3 OP2 OP1
R14H
R19H
SW TH
R11H
REMO
MAIN
OP7
2TH
R18H
R17H
OP6
LO
STAND
R03S
HI
R01S
SW HIGH
Optional Operation
Remark
Manufactured in
standard mode
Installation Manual 41