LG L8UC100BFA2 Installation Manual page 54

Optional Operation - CST Type
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.
This function is to adjust FAN Airflow rate according to ceilingheight (only cassette model)
❊ Ceiling height setting is available only for some products.
❊ Ceiling height of 'Super high' function may not exist depending on the indoor unit.
❊ Refer to the product manual for more details.
54 Multi Type Air Conditioner
1. Press the button for 4 seconds to
enter the installer setting mode until
timer segment display "01:01".
2. Repeat pressing
Function code 05
Function Code
3. Select ceiling height value by pressing
button
(01:Low, 02:Standard, 03:High, 04:Super high
Low - Decrease the indoor airflow rate 1 step
from standard level
Standard - Set the indoor airflow rate as
standard level
High - Increase indoor airflow rate 1 step from
standard level
Super high - Increase indoor airflow rate 2
steps from
standard level
4. Press button to save or release.
5. Press button to exit or system will
automatically exit after 25 seconds
without any input.
button to select
05:01
Ceiling height