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3-6-3. Wiring the Ceiling Panel and the Indicator
(1) Remove the 2 screws from the control box cover, then open
the cover. Be careful that the cover does not fall.
(2) Connect the 5P FLAP wiring connector from the ceiling
panel to the connector on the control PCB in the control box.
(Fig. 6-21)
(3) Connect the 7P IND and 4P RC wiring connector from the
indicator to the connectors on the control PCB in the control
box. (Fig. 6-21)
(4) Be sure to use the clamps to fasten the connector wires in
place. (Fig. 6-21)
(5) Tighten the 2 cover screws to
close the cover.
G
Check that the wiring
connectors are not caught
between the electrical
component box and the cover.
G
If the indicator connector is
not securely connected,
the remote controller
signal will not be
received.
G
If the connectors are not
connected, the auto flap will not
operate. Be sure
to connect them securely.
3-6-4. How to Attach the Corner Cover and Air-Intake Grille
A. Attaching the corner cover
(1) Check that the safety strap from the corner cover is fas-
tened to the ceiling panel pin, as shown in the figure.
(Fig. 6-23)
(2) Use the supplied screws to attach the corner cover to the
ceiling panel.
B. Attaching the air-intake grille
G
To install the air-intake grille, follow the steps for 3-6-1.
Before Installing the Ceiling Panel in the reverse order.
By rotating the air-intake grille, it is possible to attach the
grille onto the ceiling panel
from any of 4 directions.
(Fig. 6-25)
G
When attaching the air-intake
grille, be careful that the flap
and the indicator wiring do
not become caught.
G
Be sure to attach the safety
cord that prevents the air-intake
grille from dropping off to the
ceiling panel unit as shown
in Fig. 6-24.
Ceiling panel
5P FLAP wiring connector
7P IND and 4P RC wiring connector
Indicator
Hole for ceiling
panel hook
Hook that prevents
the grille from
dropping
Fig. 6-24
10
Drain pipe side
Refrigerant tube side
Indicator cover
As to how to attach the indicator cover, refer to Fig.6-23.
Indoor unit
Clamps
Control box
* Pass the wiring connectors through the clamps to fasten them in place,
as shown in the figure.
Fig. 6-21
Pin
Place the corner cover so that the 3 tabs
fit into the holes in the ceiling panel.
Then fasten it in place with the supplied screws.
Fig. 6-23
Can be installed rotated 90
Control box
Power box
Fig. 6-22
Indicator
7P IND and 4P RC
wiring connector
5P
5P FLAP
wiring connector
* The grille can be installed
with these hinges facing
in any of 4 directions.
Fig. 6-25
4P
7P
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