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11
DISASSEMBLY PROCEDURE
PCA-A24KA6.TH
PCA-A36KA6.TH
OPERATING PROCEDURE
1. Removing the air intake grille
(1) Slide the air intake grille holding knobs (at 2 or 3 loca-
tions) to the rear to open the air intake grille. (See Figure 1)
(2) While the air intake grille left open, push the stoppers
on the rear hinges (at 2 or 3 locations) to pull out the air
intake grille. (See Figure 2)
Figure 2
hinges
Pull out the air intake grille
2.
(1) Remove the air intake grille. (See Figure 1, 2)
(2) Remove the beam by removing 1 screw (4
Photo 1)
(3) Remove 2 screws from the electrical cover, and remove
the electrical cover.
(4) Remove 2 screws from the electrical box and pull the
electrical box downward.
Temporarily secure the electrical box using 2 hooks in
the back of electrical box.
(5) Disconnect the connectors on the indoor controller
board.
[Removing the electrical box]
(6) Disconnect the wires from the terminal blocks and pull
out the electrical box. (See Photo 2)
[Removing the indoor controller board]
(6) Remove the 6 supports from the indoor controller board
and remove the indoor controller board. (See Photo 3)
OCH585
PCA-A30KA6.TH
PCA-A42KA6.TH
8 PT) (See
×
Be careful when removing heavy parts.
PHOTOS & ILLUSTRATIONS
Figure 1
Air intake grille
Air intake grille
holding knobs
Beam fixing screw
Photo 1
(4 × 8 PT)
Electrical cover
Electrical cover
fixing screws (4 × 8 ST)
Photo 2
Electrical box
Photo 3
Room temperature
thermistor (TH21)
34
34
(Photo: PCA-A36KA6)
slide
Beam
Electrical box fixing screws
Indoor controller
board (I.B.)
Terminal blocks (TB4) (TB5)
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