7
S4359128
Fig. 3-1
Fig. 3-2
Hole-in-anchor
Hole-in-plug
Concrete
Insert
Suspension bolt (M10 or 3/8")
(field supply)
0038_T_I
Fig. 3-3
0962_S_I
A (ceiling opening dimension)
820 (ceiling opening dimension)
B (suspension bolt pitch)
Unit: inch
Refrigerant
tubing side
1/2"
Drain hose
side
590 (suspension bolt pitch)
1/2"
1/2"
1/2"
Table 3-2
Unit : inch
A
B
C
D
E
XS1852 (PNR-XS2432) 5-29/32
7-7/8
10-1/32 11-23/32 4-29/32
Length
Type
Refrigerant tubing joint (narrow tube side)
Refrigerant tubing joint (wide tube side)
Drain inspection port
Power supply inlet
Suspension lug
D
C
B
A
E
1019_X_I
15/32"
15/32"
3. How to Install the Indoor Unit
3-1. Suspending the Indoor Unit
This unit uses a drain pump. Use a carpenter’s level to
check that the unit is level.
3-2. Preparation for Suspending
(1)
Fix the suspension bolts securely in the ceiling
using the method shown in the diagrams (Figs.
3-1 and 3-2), by attaching them to the ceiling
support structure, or by any other method that
ensures that the unit will be securely and safely
suspended.
(2)
Follow Fig. 3-2 and Table 3-1 to make the holes
in the ceiling.
(3)
Determine the pitch of the suspension bolts using
the supplied full-scale installation diagram. The
diagram and table (Fig. 3-3 and Table 3-2) show
the relationship between the positions of the
suspension fitting, the unit, and the panel.
Table 3-1
Unit : inch (mm)
A
B
XS1852 (PNR-XS2432) 32-9/32 (820) 28-3/4 (730)
Length
Type
