Operation Manual

45
Indoor unit Outdoor unit
Brown
Brown
Brown
Brown
Blue
Blue
Blue
Blue
Yellow/green
Yellow/green
Yellow/green
Yellow/green
Power supply
• Control connecting cable
Note: to avoid the access door sticking out, put all the cables in order. The power supply connecting
cable should be connecting with outdoor unit and either indoor unit A or indoor unit B for your
convenience.
WIRING DIAGRAM
9K & 12K series Wiring Diagram
Make sure that the colour of wires of the outdoor unit and the terminal number are the same as those of
the indoor unit.
N NL
1
Indoor unit A
Indoor unit B
Outdoor unit
Power connecting cable
Control connecting cable
to indoor unit A
Access door
Connecting pipes
to indoor unit A
Connecting pipes
to indoor unit B
Power connecting cable
Control connecting cable
to indoor unit B
Terminal
Control connecting
cable to indoor unit A
Control connecting
cable to indoor unit B
Power supply cable
Power connecting cable
Cable clamp
Terminal
Power connecting
cable
Control connecting
cable to indoor unit
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