Mitsubishi Electric PKA-RP60FAL Service Manual page 31

OPERATING PROCEDURE
(9) Remove the screws of the indoor controller board case,
and pull out the indoor controller board case.
Then the indoor power board, the fan motor capacitor and
the heater relay can be serviced.
5. Removing the vane motor
(1) Remove the right side panel.
(2) Remove the screw of the electrical parts box cover, and
remove the cover.
(3) Remove the 2 screws of the vane motor, and remove the
motor from the shaft.
(4) Disconnect the vane motor connector on the indoor con-
troller board.
6. Removing the intake grilles
(1) Remove the right side panel.
(2) To remove the left side panel, remove the screw on the
bottom and the screw on the upper left-hand side. (See
Figure 3.)
1. Press up this side of the left side panel to unhook the
catch on the panel from the catch on the unit.
2. Slide the left side panel to the left to remove the panel.
Note: Fix the unit to the metal fixture securely
(3) Remove the air filters.
(4) Hold and press the centre cover to remove.
(5) Remove the screws of the grilles.
(6) Pull the lower side of the grille toward you and slide the
upper to the right to remove the grilles.
7. Removing the drain pan
(1) Remove the left and right side panels.
(2) Remove the grilles.
(3) Remove the electrical parts box cover.
(4) Loosen the drain hose band to remove.
(5) Remove the 3 screws of the drain pan, and slide the drain
pan toward you to remove.
PHOTOS&ILLUSTRATION
Photo 3
Capacitor
Indoor controller
board case
Photo 4
Vane motor
Figure 3
Photo 5
Left side panel
Photo 6
31
Relay
Indoor
power board
Electrical parts box
Screws
Indoor controller board
Catch on the left side panel
Catch on
the unit
Slide to the
Grilles
right
Screws for grills
Drain hose
Drain pan
band
Screws
Drain hose