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Installation and Maintenance
Service Manual
Location of
step motor
Axile bush
Horizontal louver
Right filter
Front
case
Groove
Left filter
Front panel
Open the front panel. Push the left and
rightfilters to make them break away from
thegroove on the front case. Then remove
the leftand right filters one by one.
Push out the axile bush on horizontal louver,
Bend the horizontal louver with hand and
then separate the horizontal louver from the
crank shaft of step motor to remove it.
Separate the panel rotation shaft from
the groove fixing the front panel and then
removes the front panel.
Screw off the 2 screws that are locking the
display board.
1.Remove fifter assy
2.Remove horizontal louver
3.Remove panel and display
Panel
Screws
Screws
Front panel
Panel rotation
Groove
A1display
18K
