4
Operation
Dip Switch Denition
Dip Switch On/o status Function description Default settings
SW3
SW3-1
ON Slave wired controller
OFF
OFF Master wired controller
SW3-2
ON Display ambient temperature
OFF
OFF Do not display ambient temperature
SW3-3
ON Collect ambient temperature form the PCB of indoor unit
OFF
OFF Collect ambient temperature from wired controller
SW3-4
ON Non-volatile memory invalid
OFF
OFF Non-volatile memory valid
SW3-5
ON Reserved
OFF
OFF Reserved
SW3-6
ON Reserved
OFF
OFF Reserved
SW3-7
ON Reserved
OFF
OFF Reserved
SW3-8
ON Eco function valid
OFF
OFF Eco function invalid
SW2
SW2-1
ON Mode key limited
OFF
OFF Normal
SW2-2
ON Buzzer invalid when keys are pressed
OFF
OFF Normal
SW2-3
ON Reserved
OFF
OFF Reserved
SW2-4
ON Reserved
OFF
OFF Reserved