43
Installation and Maintenance
Service Manual
Left
Center
Right
Hooks
4. Remove electric box cover
Remove a electric box
cover mounting screw.
Open electric box cover
upward.
A switch for field setting is
not provided in particular.
5. Remove front case
Screw stoppers inside the
flap which were equipped in
the existing models are not
provided.
At the upper part there are 2
hooks in the left and the
right.
Remove the 3 screws,
in the right and the left,
which fix the main body
with the front grille.
a
Disengage the hooks by
pressing knobs with a
screwdriver.
screws
screws
electric box cover
Disengage the 3 hooks
on the upper part.
In case that the hooks
are not pressed from
above, remove the front
panel and then remove
the grille while pushing
the hook through a
clearance between the
front grille and the heat
exchanger.
b
The front grille can be
removed in a manner to
pull out the upper part
forward and lift up the
lower part.
c
Steps
Points
Procedure
