Lennox LI009HI-230P432, Service Manual

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114
Installation and Maintenance
Service Manual
11. Removal Procedure
11.1 Removal Procedure of Indoor Unit
Warning: Be sure to wait for a minimum of 20 minutes
after turning off all power supplies and discharge the
refrigerant completely before removal.
09/12K
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
Procedure Step
2. Remove horizontal louver
Front panel
Front
case
Groove
the groove on the front panel.
respectively.
Display: Screw off the 2 screws that
are locking the display board.
Separate the panel rotation shaft from
removes the front panel.
3. Remove panel
Screws
Display