Daikin RMXS-L Series Service Manual page 126

Field Settings
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 Set the address setting switch (SS2) on the signal receiver PCB according to the table below.
PCB
Address setting switch
(SS2)
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.
MAIN / SUB setting
switch (SS1)
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.
117
Unit No. No.1 No.2
(S1935)
MAIN SUB
S S
M M
(S1938)
(S1940)
SiUS181305E
No.3
(S1936)
(S1937)
(S1939)
Test Operation and Field Settings