Open the front panel ,Push the filter upwards to
unloo
se the clasp, and then  pull out the two filters.
Front
 Pane
(12) Disassembly procedures for indoor unit
1. Disassemble the front panel, filter
Filter
Bend the guide louver so that the movable
lock of guide louver is released to remove the
guide  louver
.
2.
 Disassemble the guide louver
Screw
Operating Procedures / Photos
Screw
Guide louver
Open the 2 screw covers at the front case and
screw
 off 4 screws. Pull out the movable latch at
the
 front case with hand and then pull it back-
wards
 to disassemble the front case.
3. Disassemble the front case
Display Cover
Screw off one screw on the displayer
box, take down the guard board then
disconnect the displayer connection 
wire, can take down the front panel.