Installation guide

24 Multi-Type Air Conditioner

Optional Operation

Installer Setting -Ceiling Height Selection

This function is to adjust FAN Airflow rate according to ceilingheight (only cassette model)

Function Code Thermistor setting

Select ceiling height value by pressing

button. (01:Low, 02:Standard,

03:High, 04Very high)

Press button to save.

If moving to ceiling height selection menu by

pressing button, it indicates as picture

below.

If pressing button long for 3

seconds, it enters into remote

controller setter setup mode.

- If pressing once shortly, it enters

into user setup mode. Please press

more than 3 seconds for sure.

Pressing button will exit settings mode.

❈ After setup, it automatically gets out of

setup mode if there is no button input for

25 seconds.

❈ When exiting without pressing set button,

the manipulated value is not reflected.

❊ Ceiling height setting is available only for some products.

❊ Ceiling height of ʻSuper highʼ function may not exist depending on the indoor unit.

❊ Refer to the product manual for more details.

Ceiling Height Level Description

01 Low Decrease the indoor airflow rate 1 step from standard level

02 Standard Set the indoor airflow rate as standard level

03 High Increase indoor airflow rate 1 step from standard level

04 Super high Increase indoor airflow rate 2 steps from standard level