Disassembly Procedure - Mitsubishi Electric Mr.SLIM PCA-A24GA Service Manual

12

DISASSEMBLY PROCEDURE

PCA-A24GA PCA-A30GA
PCA-A24GA PCA-A30GA
1
PCA-A24GA PCA-A30GA
2
OPERATING PROCEDURE
1. Removing the air intake grille
(1) Slide the intake grille holding 2 knobs backward to open
the intake grille.
(2) When the intake grille left open, push the stoppers on the
rear 2 hinges to pull out the intake grille.
2. Removing the electrical box
(1) Remove the air intake grille. (See the figure 1)
(2) Remove the screw from the beam and remove the beam.
(3) Remove the screws from the electrical cover, and
remove the electrical cover.
(4) Disconnect CN6V, CN21 and CN29.
(5) Remove the screws from the electrical box and pull out
the electrical box.
<Electrical parts in the electrical box>
Terminal block (for indoor / outdoor connecting line)<TB4>
Terminal block (for power supply)<TB2>
Terminal block (for remote controller)<TB5>
Fan motor capacitor<C>
Indoor control board<I.B>
Power board<P.B>
(There might not be TB2 depending on the model.)
PCA-A36GA
PCA-A36GA
1 1
PCA-A36GA
2 2
29
PCA-A42GA
PCA-A42GA
1
PCA-A42GA
2
PHOTOS & ILLUSTRATIONS
Figure 1
Intake grille
slide
Intake grille
Holding knobs
Figure 2
Slide to the left
Screw(electrical cover)
Electrical cover
Screw(electrical box)
Photo 1
Fan motor
capacitor
Power board
Terminal block
Indoor control
(power supply)
board
Hinges
Pull out the intake grille
Beam
Clamp
Terminal block
(remote control)
Terminal block
(Indoor / outdoor
connecting wire)