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3-7. Installing the Ceiling Panel
(1)
Lift the ceiling panel and position it to align the
panel hook with the panel catch of the indoor unit.
NOTE
The ceiling panel must be mounted in the correct
direction. Note that the 2 catches of the panel differ in
size.
Confirm that the catches are correctly matched be-
tween the ceiling panel and the indoor unit body.
(2)
Next, check to see that the ceiling panel is prop-
erly aligned with the seamline of the ceiling. If it is
not, remove the ceiling panel and slightly readjust
the indoor unit body to the proper suspension
point.
(3)
When the ceiling panel has been properly
aligned, use the supplied 4 mounting screws (M5)
with washers to permanently fasten the ceiling
panel.
(4)
Install the wiring connector from the ceiling panel
to the connector in the electrical component box
of the indoor unit. After installing the connector,
use the clamp on the body of the indoor unit to
secure the wiring.
Ceiling panel
Clamp
Ceiling panel wiring
connector
Panel catch
(pull down)
Electrical
component box
Fig. 3-15
(5) Install the air filter and air-intake grille by perform-
ing the steps in section 3-6 in reverse.
NOTE
Rehook the safety string before closing the air-intake
grille.
3-8. When Removing the Ceiling Panel for
Servicing
When removing the ceiling panel for servicing, remove
the air-intake grille and air filter, disconnect the wiring
connector inside the electrical component box, and
then remove the 4 mounting screws.
Connector on unit
(inside electrical component box)
Electrical component box
Connector of ceiling panel
Unit body
Panel catch (pull down)
Ceiling panel
Screws M5 with washer
Mark
Air filter
Air-intake grille
16
S4179705
0967_X_I
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