Main/Sub Setting
SiME332106E
36
Part 3 Remote Controller
Note(s)
Result:
The controller is now designated as slave.
The following functions are not available for slave controllers:
Auto operation mode
Individual airflow direction
Filter auto clean
Setback temperature setpoints
Draft prevention
Duty rotation
3.3 When Wireless Remote Controller is Used Together
When using both a wired and a wireless remote controller for 1 indoor unit, the wired controller
should be set to Main. Therefore, the Main/Sub switch (SS1) of the signal receiver PCB must be
set to Sub.
Main/Sub
Main
Sub
Main/Sub switch
(SS1)
S
M
S
M
Transmitter assembly
1
2 3
M
S
SS2
SS1
The side painted black indicates
the switch knob position.
