78
Installation and Maintenance
Service Manual
f
g
e
Remove 4 screws on front case and electric
box cover with screwdriver.
Remove electric box cover.
electric box cover
Note: (during operation, install the left
end and then install the right end. After
installation, re-energize the unit until the
horizontal louver is reset. After that, you
can operate the unit).
c
d
Remove the left end. Hold the end of
connection rod with left hand, hold the
horizontal louver with right hand to
separate connection rod and horizontal
louver.
Remove the horizontal louver along the
axile center direction.
screws
Procedure
Steps
