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INSTALLATION OF UNIT
18
5
Please connect indoor unit and remote controller using connection cable.
<Meaning of wire color>
12V
Red
Signal
Yellow
GND
Black
6
Please use extension cable if the distance between wired remote controller and the product is
more than 10m.
CAUTION
!
When installing the wired remote controller, do not bury it in the wall.
(It can cause damage in the temperature sensor.)
Do not install the cable to be 50m or above.
(It can cause communication error.)
• When installing the extension cable, check the connecting direction of the connector of the
remote controller side and the product side for correct installation.
• If you install the extension cable in the opposite direction, the connector will not be con-
nected.
• Specification of extension cable: 2547 1007 22# 2 core 3 shield 5 or above.
• Apply totally enclosed noncombustible conduit in case of local building code Requiring
plenum cable usage.
Please check if connector is normally connected.
Connecting cable
Product
side
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