2
2-14
2-15-5. Indoor unit address setting
If multiple single-type units are installed in the same room, the addresses can be set to prevent signal
interference. By coordinating the numbers of the indoor unit (wireless PCB) and remote controller addresses,
up to 6 indoor units can be controlled independently by their respective remote controllers.
Independent control is not possible when a simultaneous-operation multi system is used.
Checking the addresses
Press the remote controller address button to display the current address on the remote controller display.
If this address matches the indoor unit (wireless PCB) address, the buzzer will sound.
(If ALL is set, the buzzer will always sound.)
If ALL is set, operation is possible regardless of the indoor unit address.
Point the remote controller toward the receiver (indoor unit) that you wish to operate, and send the operation
signal.
Remote controller address setting
Remote
controller
address
display
ALL 1 2 3
Indoor unit
PCB address,
DIP switch
123
6 5 4
3 2 1
ON
ON
OFF
Address
123
6 5 4
3 2 1
ON
ON
OFF
Address
123
6 5 4
3 2 1
ON
ON
OFF
Address
123
6 5 4
3 2 1
ON
ON
OFF
Address
For address switches 1, 2, and 3, turn DIP switch 1 to OFF.
For address switches 4, 5, and 6, turn DIP switch 1 to ON.
123
ON
AddressAddress Address Address
Address switch
Test
Remote controller
SubOn
Main Off
Press and hold the address button for 4 seconds or longer to display the address on the remote controller
display. The current address starts blinking. The address changes each time the remote controller address
button is pressed : ALL
Set the address to match the remote controller you wish to operate.
When the SET button is pressed, the address stops blinking and displays for 5 seconds. The buzzer sounds
if the address matches the indoor unit.
1 2 3 ... 6.
2-15-4. Indoor unit remote controller main-sub setting
If a wired remote controller is used, set the wired remote controller to “Sub”. If 2 wireless remote controllers
are used, set the wireless PCB (DIP switch) on the second remote controller to “Sub”.
Fig. 2-12
SM830194-04_Single_BigPAC.indb 14 2014/11/04 13:45:15
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