EN
EN-9
Fig. 7-3
15
Be sure to connect the remote
controller cable (0.3 mm) to the
locations shown in the diagram.
Secure with a band
4
(small) at the
location shown in the diagram
Secure with a band
4
(small)
at the location shown in the
diagram
(Remote controller
cable retainer)
Cable strap
12
S1
S2
S3
Fig. 7-2
E
B
E
D
C
J
I
G
F
J
Caution:
• Before installing the grille, make sure that the junction wire is connected.
• If the grille has signal receiver or i-See sensor, the pack of grille includes
junction wire.
Signal receiver:
CN90
3D i-See sensor:
CN5Y
3D i-See sensor motor: CN4Z
CN5Y
CN90
CN4Z
7. Electrical work
Fig. 7-1
A
Electric component cover
B
Electric component box
C
Entry for Indoor-Outdoor connecting cable
D
Entry for wired remote controller cable
E
Cable clamp
D
C
F
H
G
A
B
F
Indoor/Outdoor unit connecting terminal
G
Wired remote controller terminal
H
Indoor controller
I
Earth cable
J
Cable strap
7.2. Indoor unit (Fig. 7-1) (Fig. 7-2) (Fig. 7-3)
Work procedure
1. Loosen the two screws securing the electric component cover, and then slide and
remove the cover.
2. Route the wires along the wiring routes and through the wire inlets in the electric
component box.
(Procure the power supply cord and indoor/outdoor unit connecting cable locally.)
3. Securely connect the power supply cord and the indoor/outdoor unit connecting
cable to the terminal block.
4. Secure the wires with the cable straps inside the electric component box.
Secure the wires with cable straps as cushioning components so that no stress is
applied to the connecting sections of the terminal block when tension is generated.
5. Install the electric component cover.
Make sure that the wires do not get pinched.
6. Secure the wires with the cable straps outside the electric component box.
Warning:
• Insert hook the electric component cover into the bent support on the electric
component box and attach the cover securely. If it is attached incorrectly, it
could result in a fire, electric shock due to dust, water, etc.
• Use the specified indoor/outdoor unit connecting cable to connect the indoor
and outdoor units and fix the cable to the terminal block securely so that no
stress is applied to the connecting section of the terminal block. Incomplete
connection or fixing of the cable could result in a fire.
• Secure all of the indoor/outdoor unit connecting cables with the cable strap
on the side of the electric component box.
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