Sub PCB installation(optional)
Only for multi system
(Wried remote controller, central remote controller etc.)
1 Turn the power off and take off the front panel of
the indoor unit.
2 Take off the Cover PCB.
3 Attach the Sub PCB to the right side of the Panel-
frame.
Case Sub PCB
4 Find the PCB wire, and connect the wire to the Sub
PCB as seen in the picture.
26 English
5 Connect the wire(remote controller, central
remote controller etc) to the Sub PCB.
6 Assemble the Cover PCB and the front panel.
NOTE
• The Sub PCB is attached to be controlled by the
wired remote controller and central controller.