Specifications

ASS
105
■ 4-Way Air Discharge Semi-Concealed Type
(ASS Type)
Checking the unit position
(1) Check that the ceiling hole is within this range:
860 × 860 to 910 × 910 mm
(2) Use the full-scale installation diagram (from the
packaging) that was supplied with the unit to deter-
mine the positioning of the unit on the ceiling sur-
face. If the positions of the ceiling surface and unit
do not match, air leakage, water leakage, flap
operation failure, or other problems may result.
CAUTION
● Never place the panel
face-down. Either hang it
vertically or place it on
top of a projecting
object. Placing it face-
down will damage the
surface.
● Do not touch the flap or
apply force to it.
(This may cause flap
malfunction.)
must be within the range of 12 – 17 mm.
If not within this range, malfunction or other trouble may result.
A
Ceiling side
Main unit
Ceiling opening
dimension
A
Fig. 9-11
Wing
Fig. 9-12a
Fig. 9-12b
2
Fig. 9-14
9-7. Before Installing the Ceiling Panel
(1) Remove the air-intake grille and air filter from the
ceiling panel. (Figs. 9-12b, 9-13 and 9-14)
a) Remove the 2 screws on the latch of the air-
intake grille. (Fig. 9-12b)
b) Slide the air-intake grille catches in the direc-
tion shown by the arrows to open the grille.
(Fig. 9-13)
c) With the air-intake grille opened, remove the
grille hinge from the ceiling panel by sliding it in
the direction shown by the arrow .
(Fig. 9-14)
(2) Removing the corner cover
a) Slide the corner cover to the direction shown
by the arrow to remove the corner cover.
(Fig. 9-15).
1
2
1
Corner cover
Ceiling panel
Strap
Push
1
Corner cover
Fig. 9-15
Air-intake grille
Ceiling panel
Air-intake grille hinge
1
1
Fig. 9-13
Latch
Screw
04-396 InverterW_p51-108 ARGO 12/21/04 10:17 AM Page 105