90
Installation and Maintenance
Service Manual
Electric box cover 2
A2 panel display
Screws
4.Remove electric box cover 2
5.Remove front case sub-assy
6.Remove display
Remove the screw on the electric box cover 
2 to remove the electric box cover 2.
Remove the screws xing front case.
Note:
①
Open the screw caps before removing the 
screws arround the air outlet.
②
The quantity of screws xing the front 
case sub-assy is different for different 
models.
Loosen the connection clasps between front 
case sub-assy and bottom case. Lift up the 
front case sub-assy and take it out.
Screw off the 2 screws that are locking the 
display board.
Note:
Applicable for A2/A6panel.
a
b