Installation Manual

34
2 Fitting the decorative panel
o Temporarily secure the fixing scre
ws (3
pcs.) before fitting the decorative panel.
(For temporarily securing the front grille.)
o
Place decorative panel on the scre
ws (3
pcs.) befo
re fitting, move decor
ative
panel a
s illustrated and tigh
ten all the
sc
rews (4 pcs.
).

Check beforehand the height from the ce
iling to
the unit.

The front grille fitting direction is determi
ned by
the unit direction.

Only use the screws with the length of 1-3/8"
(35 mm) which is provided,
to fix the decorative
panel.
 Do not use other screw which is longe
r it may
cau
se damage to the drain-pan and othe
r
components.
3 Fit the decorative panel and ceiling wall together and confirm no gap in between. Readjust indoor unit heigh
t,
if there is a g
ap between ceiling wall and decorative panel.
4 Open the indoor control box cover by
removing 2 pcs of screw.
5 Insert firmly the connector of cosmetic louver
to indoor pcb CN-STM1, CN-STM2 and
CN-DISP.
Be caution not to clamp the cord in between
control board and control board cover.
6 After complete, install back removed part
follow opposite procedure.
Be sure to hook the air inlet grill string,
to prevent gril
l from falling and causing
injury from it.
Approx. 3/4" (20 mm)
Decorative
Front grille fixing
scews (4 pcs.)
Tighten this
screw first
after hanging
the grille
f
r
a
m
e
Securing the tentative
fixing screw
Panel moving
direction
Piping
direction
Good example
Cool air leakage
(no good)
Air
Air conditioner
unit
Decorative
panel
Ceiling
Air conditioner
unit
Decorative
panel
Fit the insulator (this part) and
be careful for cool air leakage.
Ceiling
Air
Bad example
CN-STM1
C
N
-
S
T
M
2
Clamp lead
wire with band
here
CN-DISP
Hang the
string
Catcher
Catche
r
Air inlet grille