62
CAFP
9-3. Wiring the Ceiling Panel
(1) Open the cover of the electrical component box.
(2) Connect the 7P wiring connector (red) from the
ceiling panel to the connector in the unit electrical
component box.
●
If the connectors are not connected, Auto flap will
not operate. Be sure to connect them securely.
●
Check that the wiring connector is not caught
between the electrical component box and the
cover.
●
Check that the wiring connector is not caught
between the unit and the ceiling panel.
9-4. How to Attach the Corner & Air Intake Grille
Attaching the corner cover and air-intake grille
A. Attaching the corner cover
(1) Check that the safety cord from the corner cover is
fastened to the ceiling panel pin, as shown in the
figure.
(2) Use the supplied screws to attach the corner
cover to the ceiling panel.
B. Attaching the air-intake grille
●
To install the air-intake grille, follow the steps for
Removing the grille
in the reverse order. By rotat-
ing the air-intake grille, it is possible to attach the
grille onto the ceiling panel from any of 4 direc-
tions. Coordinate the directions of the air-intake
grilles when installing multiple units, and change
the directions according to customer requests.
●
When attaching the air-intake grille, be careful
that the flap lead wire does not become caught.
●
Be sure to attach the safety cord to the ceiling
panel unit as shown in the figure at right. This
keeps the air intake grille from accidentally
dropping
(Direction that the unit faces has been changed to
facilitate explanation.)
Ceiling panel
wiring connector
Ceiling panel side
Screws
(3 locations)
Mains side
Clamp
Electrical component
box cover
* Pass the wiring connector through the clamp to fasten it in place,
as shown in the figure.
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.
Pin
●
With this ceiling panel, the directions of the air-intake grille lattices when installing multiple units, and the position
of the label showing the company name on the corner panel, can be changed according to customer requests,
as shown in the figure below. However, the optional wireless receiver kit can only be installed at the refrigerant-
tubing corner of the ceiling unit.
Unit electrical component box
Unit drain hose side
Unit refrigerant tube side
Optional wireless receiver kit
* Can only be installed
in this position.
Can be installed rotated 90˚
Locations of the air-intake grille catches at
the time the product is shipped.
* The grille can be installed with these
catches facing in any of 4 directions.
Fig. 9-12
Fig. 9-13
Hole for ceiling panel hook
Hook that prevents
the grille from dropping
Fig. 9-14
Fig. 9-15
04-393 DC INV Tech p 45-63 12/13/04 11:34 AM Page 62
