SiBE18-821_C
Field Settings
Test Operation and Field Settings
163
2.3.4 Address and MAIN / SUB Setting for Wireless Remote Controller
Outline
If several wireless remote controller units are used together in the same room (including the
case where both group control and individual remote controller control are used together), be
sure to set the addresses for the receiver and wireless remote controller. (For group control, see
the attached installation manual for the indoor unit.) If using together with a wired remote
controller, you have to change the MAIN / SUB setting on the signal receiver PCB.
Signal Receiver
PCB
Set the address setting switch (SS2) on the signal receiver PCB according to the table below.
When using both a wired and a wireless remote controller for 1 indoor unit, the wired controller
should be set to MAIN. Therefore, set the MAIN / SUB setting switch (SS1) on the signal
receiver PCB to SUB.
After completing setting, seal off the opening of the address setting switch (SS2) and the MAIN /
SUB setting switch (SS1) with the attached sealing pad.
Unit No.
No.1
No.2
No.3
Address setting switch
(SS2)
123
(S1935)
123
(S1936)
123
(S1937)
MAIN
SUB
MAIN / SUB setting
switch (SS1)
S
M
(S1938)
S
M
(S1939)
1 2 3 M S
SS2 SS1
(S1940)
