How To Install The Indoor Unit; 4-Way Air Discharge Semi-Concealed Type; (X Type); Suspending The Indoor Unit - Sanyo C4272R S/C Installation Instructions Manual

07-115 SSHP_II 5/7/07 3:59 PM

3. HOW TO INSTALL THE INDOOR UNIT

I 4-Way Air Discharge Semi-Concealed Type

(X Type)

3-1. Suspending the Indoor Unit

X
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.
Table 3-1
Type
XH(W)2672R
(PNR-XH2442)
XH(W)3672R, XH(W)4272R
(PNR-XH3642)
(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 sus-
pension fitting, the unit, and the panel.
Table 3-2
Type
XH(W)2672R
(PNR-XH2442)
XH(W)3672R, XH(W)4272R
(PNR-XH3632)
Page 26
Unit: inch (mm)
Length
A B
32-9/32 22-9/32
(820) (566)
43-11/16 33-11/16
(1,110) (856)
Refrigerant tubing joint (gas tube side)
Suspension lug
Length
A B
6-3/16 7-5/32
(157) (182)
6-3/16 7-5/32
(157) (182)
Hole-in-anchor
Hole-in-plug
Suspension bolt (M10 or 3/8")
(field supply)
A (Ceiling opening)
(Suspension bolt pitch)
Grille center
Fig. 3-3
Unit: inch (mm)
C D E
10-9/32 12-1/8 4-7/8
(261) (308) (124)
11-15/32 13-1/16 4-7/8
(291) (338) (124)
26
Concrete Insert
Fig. 3-1
X
B
Drain hose
side
Refrigerant
tubing side
Unit: inch
Fig. 3-2
Drain connection (other side)
(VP25)
Refrigerant tubing joint
(liquid tube side)
Unit: inch