17
Step 2. Fastening the panel heater wirings
8
8.2.0
A
A
<A>
<B>
B
[Fig. 8.2.0.1]
S-module
<A> Run the panel heater wirings outside the unit. Wrap the supplied pipe cover around
the pipe so that the heat exchanger, refrigerant piping, and sheet metal edges are
out of contact with panel heater wirings located between the heat exchanger and
where indicated as <A> in the figure. Then fix the pipe cover and the wirings in
place with a cable tie.
<B> Re-place the main control box and the wirings.
A
Panel heater wiring
B
Main control box
Pipe cover
Pipe
Cable tie
Wire
Wiring fixing image
A
<A>
B
[Fig. 8.2.0.2]
<A> Remove the cover from the inverter control box by unscrewing the
three screws.
A
Main control box
B
Inverter control box
<A>
B
C
A
B
C
A
[Fig. 8.2.0.3]
<A> Run the panel heater wirings along with the strong electrical wiring in the back of the main control box, and fasten them
with cable straps.
A
Strong electrical wiring
B
Cable strap
C
Panel heater wiring
WT08867X01.book 17 ページ ２０１８年１月２２日 月曜日 午後３時１７分
