Installation guide

Optional Operation
Installation Manual 25
ENGLISH
Installer Setting-Group Setting
It is a function for settings in group control, or 2-remote controller control.
Function Code Master/Slave value
Select Master/ Slave by pressing
button.
(00: Slave, 01: Master)
3
Press button to save.
4
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.
1
If pressing button repeatedly, it moves to
master/slave selection menu as picture
below.
2
5
Remote controller Function
Master
Indoor unit operates based on master remote controller at group
control. (Master is set when delivering from the warehouse.)
Slave
Setup all remote controllers except one master remote controller to
slave at group control
• When controlling in groups, basic operation settings, airflow strength weak/medium/strong,
lock setting of the remote controller, time settings, and other functions may be restricted.
❈ Refer to the 'group control' part for details