18
GB
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6. Installing the grille
B
A
D
C
C
G
Fig. 6-8
Fig. 6-7
6.3.2. Securing the grille
• Secure the grille by tightening the four screws. (Fig. 6-7)
* Make sure that there are no gaps between the main unit and the grille or the grille
and the ceiling. (Fig. 6-8)
A
Main unit
B
Electric component box
C
Screw with washer (Accessory)
D
Grille
E
Ceiling
F
Make sure that there are no gaps.
G
Temporary hanging hooks on the panel
Caution:
When tightening the screw with captive washer
C
, tighten it at a torque of 4.8
N•m or less. Never use an impact screwdriver.
It may result in parts damage.
•
After tightening the screw, confirm that the two grille hooks (Fig. 6-6) are
latched onto the hooks on the main unit.
6.3.3. Connecting the wires
1
Remove the one screw securing the connector box cover, slide the cover in the
direction indicated by the arrow as shown in the diagram, and then open the cover.
2
In the connector box, locate the junction wire for the vane motor of the grille and
the wire for the vane motor, and then connect the wires. (Fig. 6-9)
There are two vane motor connectors: one blue connector and one orange con-
nector. Make sure that the connector colors match when connecting them.
3
After placing the wires in the connector box, close the connector box cover. Make
sure that the wires do not get pinched. (Fig. 6-10)
When closing the connector box cover, slide the cover in the direction indicated
by the arrow and make sure that the projection is firmly inserted.
A
Connector box cover
B
Connector box
C
Securing screw
D
Junction connector
E
Wire connector for the vane motor
F
Band
Caution:
• Place the band securing the panel vane motor wire in the connector box as
shown in the diagram. (Fig. 6-11)
• When closing the connector box cover, make sure that the wires do not get
pinched.
E
D
F
A
Fig. 6-9
Fig. 6-10
Fig. 6-11
A
C
D
B
E
F
E
E
D
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