Daikin 2MXS40H2V1B Service Manual page 247

SiBE121123_A
4.2.4 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.
Trial Operation and Field Settings
Unit No.
MAIN
No.1 No.2
(S1935)
SUB
S S
M M
(S1938)
(S1940)
Field Settings
No.3
(S1936)
(S1937)
(S1939)
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