Service manual

Field Settings SiBE05-722_C
112 Trial Operation and Field Settings
4. Field Settings
4.1 When 2 Units are Installed in 1 Room
Outline When 2 indoor units are installed in 1 room, 1 of the 2 indoor units and the corresponding
wireless remote controller can be set for different addresses.
Both the indoor unit PCB and the wireless remote controller need alteration.
Indoor Unit PCB

Cut the address setting jumper JA on the control PCB.
Caution Replace the PCB if you accidentally cut a wrong jumper.
Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any of
them.
Wireless Remote
Controller

Cut the address setting jumper.
ADDRESS JA
EXIST 1
CUT 2
(R12419)
Address
EXIST
CUT
1
2
Jumper
(R14202)