74
Installation and Maintenance
Service Manual
a
b
Open the front panel; separate the panel
rotation shaft from the groove fixing the
front panel and then removes the front
panel.
Note:
The display of some models is fixed on
the panel; unscrew the screws fixing the
display on the panel before removing the
panel.
Remove the screws on the electric box
cover 2 to remove the electric box cover 2.
Electric box cover 2
Screw
Panel
Display
Screws
Front panel
Panel rotation
Groove
3. Remove panel
4. Remove electric box cover 2
5. Remove front case sub-assy
Front case
sub-assy
Front case
sub-assy
Middle clasp
Left clasp
Right clasp
Screw caps
Screws
Screws
Remove the screws fixing front case.
Note:
(1) Open the screw caps before removing
the screws around the air outlet.
(2) The quantity of screws fixing the front
case sub-assy is different for different
models.
Loosen the clasps at left, middle and right
sides of front case. Life the front case
sub-assy upwards to remove it.
Procedure
Step
