Multi Variable Air Conditioners Ducted Type Indoor Unit
17
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For units with single-phase power supply.
(1)
Remove
the electric
al
box
cover
.
(2)
Insert wiring
through the
access
holes.
(3)
Secure wiring with a
wir
e tie
.
(4)
The
power supply wire size can't be smaller than 18 A
WG.
5.3 Wiring of the Signal Line of the Wired Controller
(1)
Open the cover of the electric
al
box of the indoor unit.
(2)
Feed
the
communication wire
go through the rubber
grommet
.
(3)
Insert the
communication wire
in
to the four-pin socket on the printed circuit board of
the indoor
unit.
(4)
Secure
the signal line with
a wire tie
.
