8JSFESFNPUFDPOUSPMMFSDFOUSBMSFNPUFDPOUSPMMFSFUD
1. Turn the power off and take off the cover panel of the indoor unit.
2. Attach the Sub PCB to the Case Sub PCB.
3. Assemble the Case Sub PCB to the indoor unit.
4. Find the PCB wire, and connect the wire to the Sub PCB as seen in the picture.
5. Connect the wire(remote controller, central remote controller etc) to the Sub
PCB.
6. Assemble the Cover PCB and the front panel.
❋
If the Sub PCB is not installed, arrange the wire for multi system (connection) as
shown in the illustration.
t 5IF4VC1$#JTBUUBDIFEUPCFDPOUSPMMFECZUIFXJSFESFNPUFDPOUSPMMFSBOEDFOUSBMDPOUSPMMFS
Sub PCB installation(optional)
1(L) 2(N)
F1 F2
1(L) 2(N)
F1 F2
4VC1$#
$BTF4VC1$#
1(L) 2(N)
F1 F2
1(L) 2(N)
F1 F2
Wire for
multi system
connection
English-19
INST
ALLA
T
ION
01