Mitsubishi Electric CITY-MULTI PAC-PH01EHY-E Installation Manual page 36

<PAC-PH03EHY-E>
Step 1. Panel heater wiring
• Wiring on the left side and installing the wiring cover
[Fig. 8.1.1.1]
<A> Pull up the panel heater wirings so that the wirings run
along the left rear pillar.
<B> Thread the panel heater wirings through the long hole
on the left rear pillar.
<C> Attach the rubber sheet to the left frame so that the heat
exchanger fin will be covered. (Using the wiring access
hole and the tab on the frame as a reference position)
<D> Pull the wiring through the hole on the left frame and
bring it into the inner side of the heat exchanger.
A Panel heater wiring
B Left rear pillar
C Left frame
D Plate rubber
E Wire seal
* If the frame is not painted, place the supplied wire seal
around the hole.
[Fig. 8.1.1.2]
<A> Screw down the metal sheet wiring cover at three points.
A Cover wiring 1
B Cover wiring 2
C Cover wiring 4
• Wiring on the right side and installing the wiring cover
[Fig. 8.1.2.3]
<A> Pull up the panel heater wirings so that the wirings run
along the right rear pillar.
<B> Run the panel heater wirings between the right rear
pillar and the heat exchanger.
<C> Attach the rubber sheet to the right frame so that the
heat exchanger fin will be covered. (Using the wiring
access hole and the tab on the frame as a reference
position)
<D> Pull the wiring through the hole on the right frame and
into the inner side of the heat exchanger.
A Panel heater wiring
B Right rear pillar
C Right frame
D Plate rubber XL
E Wire seal
* If the frame is not painted, place the supplied wire seal
around the hole.
[Fig. 8.1.2.4]
<A> Screw down the metal sheet wiring cover at three points.
A Cover wiring 1
B Cover wiring 3
36
• Wiring on the right and left rear sides and installing the
wiring cover
[Fig. 8.1.2.5]
<A> Pull up the panel heater wirings so that the wirings run
along each pillar.
<B> Run the panel heater wirings between the each pillar and
the heat exchanger.
<C> Thread the wirings through the hole on the right and left
frames, and bring them into the inner side of the heat
exchanger.
A Panel heater wiring
B Right rear pillar
C Left rear pillar
D Right frame
E Left frame
F Plate rubber XL
G Plate rubber
[Fig. 8.1.2.6]
<A> Screw down the metal sheet wiring covers at three
points.
A Cover wiring 1
B Cover wiring 2
C Cover wiring 3
Step 2. Fastening the panel heater wirings
[Fig. 8.2.1.1]
<A> Fasten the panel heater wirings with the cable strap on
the center front pillar together with the strong electrical
wiring.
<B> When performing <A> above, if the panel heater wirings
are in contact with the heat exchanger, refrigerant
piping, and sheet metal edges, wrap the supplied pipe
cover around the pipe so that the wirings are out of
contact with them. Then, fix the wirings in place with a
cable tie.
<C> Fasten the panel heater wirings with the cable strap for
holding strong electrical wiring on the outside of the
control box together with other wirings.
<D> Thread the panel heater wirings through the cable hole
at the lower part of the control box along with other
wirings.
<E> Thread all wirings on the left through the hole below the
control box.
A Center front pillar
B Cable strap for strong electrical wiring (on the center
front pillar)
C Panel heater wirings
D Cable strap for strong electrical wiring (on the outside of
the control box)