Operation
Dip switch
DIP
switch
Sw1
Sw2
Sw3
Sw4
25
ON/OFF
station
ON
OFF
ON
OFF
Collect ambient temperature from PCB of
ON
Collect ambient temperature from wired
OFF
ON
OFF
Function
Slave wired controller
Master wired controller
Display ambient temperature
Not display ambient temperature
indoor unit
controller
Old protocol
Self-adaption
Default
setting
OFF
OFF
OFF
OFF