Installation guide

28 Multi-Type Air Conditioner

Optional Operation

Installer Setting -Optional Function Setting

Setting feature for indoor unit when air cleaning / heater / humidifier / Up/down grill / Ventilation KIT

/Auxiliary Heater is newly installed, or installed unit is removed.

Function Code Existing condition

Select existing condition

of each mode by pressing

button.

(00: not installed,

01 : installed)

Press button to save.

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.

If pressing button repeatedly, it moves to

the selected option function code as picture

below.

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.

Function

Plasma purification

Electric heater

Dehumidifier

Elevation grill

Ventilation kit

Auxiliary heater

Code