SiUS341802EC
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.
Part 3 Remote Controller
Main/Sub
Main
Main/Sub
S
switch (SS1)
M
The side painted black indicates
the switch knob position.
Transmitter assembly
S
M
2 3
1
SS1
SS2
Sub
S
M
Main/Sub Setting
72