Removal Procedure; Removal Procedure Of Indoor Unit - Nobu NBL4-18IDU32 Service Manual

Service Manual

11. Removal Procedure

11.1 Removal Procedure of Indoor Unit

1.Remove fifter assy
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.
2.Remove horizontal louver
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.
3.Remove panel and display
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.
Installation and Maintenance
70
Caution: discharge the refrigerant
completely before removal.
Front panel
Left filter
Horizontal louver
A1display
Front panel
Right filter
Groove
Location of
step motor
Axile bush
Screws
Panel rotation
Groove
Installation and Maintenance
Service Manual
Front
case
Panel
Screws
99