80
Installation and Maintenance
Service Manual
11. Removal Procedure
11.1 Removal Procedure of Indoor Unit
Caution: discharge the refrigerant
completely before removal.
a
b
Axile bush
Push out the axile bush on horizontal
louver. Bend the horizontal louver with
hand and then separate the horizontal
louver from the crankshaft of step motor
to remove it.
Horizontal louver
Location of step motor
ProcedureStep
1. Remove fi lter assembly
2. Remove horizontal louver
Front panel
Front
case
Right fi lter
Groove
Left fi lter
Open the front panel. Push the left fi lter
and right fi lter until they are separate from
the groove on the front panel.
Remove the left fi lter and right fi lter
respectively.
Screw off the 2 screws that are locking the
Separate the panel rotation shaft from
the groove fi xing the front panel and then
removes the front panel.
3. Remove panel and display
display board.
Front case
sub-assy
Panel
Groov
e
Panel rotation
Screws
A1 Display
Screws
B2/B4/B8 Display
B6/C2 Display