Disassembly Procedure - Mitsubishi Electric SLH Series Technical & Service Manual

11

DISASSEMBLY PROCEDURE

SLH-1AR.TH SLH-1.6AR.TH
SLH-1AR .TH SLH-1.6AR
1
SL-1AR.TH SL-1.6AR.TH
SL-1AR.TH-T SL-1.6AR.TH-T
OPERATING PROCEDURE
1. Removing the air intake grille
(1) Slide the knob of air intake grille to the direction of the
arrow 1 to open the air intake grille.
(2) Remove the string hook from the panel to pretend the
grille from dropping.
(3) Slide the shaft in the hinge to the direction of the arrow2
and remove the air intake grille.
2. Removing the fan guard
(1) Open the air intake grille.
(2) Remove the 3 screws of fan guard.
3. Removing the panel
(1) Remove the air intake grille.(See figure 1)
Corner panel (See figure 2)
(1) Remove the screw of the corner.
(2) Slide the corner panel to the direction of the arrow3, and
remove the corner panel.
Panel (See photo 2)
(1) Disconnect the connector that connects with the unit.
(2) Remove the 2 screws from the panel and loose another 2
screws, which fixed to the oval hole, have different diameter.
(3) Rotate the panel a little to remove the screws.(Slide the
panel so that the screw comes to a large diameter of the
oval hole, which has two different diameters.)
4. Removing the electrical parts
(1) Remove the 2 screws and the control box cover.
<Electrical parts in the control box>
• Indoor controller board
• Compressor contactor
• Fuse
• Varistor
• Terminal block
SLH-2AR.TH
.TH SLH-2AR .TH
1 1
SL-2AR.TH
SL-2AR.TH-T
65
Be careful on removing heavy parts.
PHOTOS&ILLUSTRATIONS
Figure 1
Air intake grille
Grille
Air intake grille knob
Photo 1
Fan guard
Figure 2
Screw
Corner
panel
Photo 2
Connectors
Screws
Photo 3
Indoor controller board
Panel
Compressor contactor
Screws
Air intake grille
Corner
panel
Panel
Screws
Panel
Indoor
controller box
Varistor
Fuse
Terminal blocks