71
Installation and Maintenance
Service Manual
Step
Procedure
3.Remove panel
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.
4.Remove electric box cover 2
Remove the screws on the electric box cover 2 to
remove the electric box cover 2.
5.Remove front case sub-assy
a
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.
b
Panel
Display
Screws
Panel rotation
Electric box cover 2
Screw
Front case
sub-assy
Middle clasp
Left clasp
Right clasp
Screw caps
Screws
Screws
