Placing The Unit Inside The Ceiling - Sanyo SPW-X483GH56 Installation Instruction

If the system requires fresh air to be drawn into the
unit, cut and remove the insulation (both externally and
internally) at the location shown as A in Fig. 3-6.
1 1 1 1 1
CAUTION
AS
2 2 2 2 2

3-2. Placing the Unit Inside the Ceiling

(1) When placing the unit inside the ceiling, deter-
S
mine the pitch of the suspension bolts using the
supplied full-scale installation diagram. (Fig. 3-1)
3 3 3 3 3
Tubing must be laid and connected inside the
ceiling when suspending the unit. If the ceiling is
X
already constructed, lay the tubing into position
for connection to the unit before placing the unit
4 4 4 4 4
inside the ceiling.
(2) Thread the 2 hexagonal nuts and washers (field
K
supply) onto the 4 suspension bolts as shown in
Fig. 3-7. Use 2 sets of nuts and washers (upper
and lower), so that the unit will not fall off the
5 5 5 5 5
suspension lugs.
T
(3) The distance between the unit and the opening of
the ceiling, and the distance between the bottom
surface of the ceiling and the bottom surface of
6 6 6 6 6
the flange of the unit should follow the
dimensions given in Figs. 3-8 and 3-9.
U
7 7 7 7 7
D
8 8 8 8 8
F
9 9 9 9 9
FM
0 0 0 0 0
AS
- - - - -
C
= = = = =
WT
When making the cuts to the
insulation, be careful not to
damage the drain pan.
Nuts and washers
(2 sets)
70
15
Suspension bolts
15
Suspension bolts
22
S4179544
173
For fresh air intake
(ø 125 hole)A
Fig. 3-6
Suspension bolt
Suspension lug
Upper
Lower
0041_X_I
Fig. 3-7
70
Tubing side
0042_AS_I
Fig. 3-8
0043_AS_I
Fig. 3-9
0772_AS_I
Ceiling
material