Sub PCB installation(optional)
Only for multi system
(Wried remote controller, central remote controller etc.)
1Turn the power off and take off the cover panel of the indoor unit.
5Connect the wire(remote controller, central remote controller etc) to the Sub PCB.
6Assemble 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.
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| Wire for multi |
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2 Attach the Sub PCB to the Case Sub PCB. | system connection | |
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3 Assemble the Case Sub PCB to the indoor unit.
NOTE
• The Sub PCB is attached to be controlled by the wired remote controller and central controller.
Case Sub PCB
Sub PCB
4Find the PCB wire, and connect the wire to the Sub PCB as seen in the picture.
Installation
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