How To Install The Indoor Unit - Panasonic U-36PE1U6 Technical Data & Service Manual

6. HOW TO INSTALL THE INDOOR UNIT

4-Way Cassette Type
(U1 Type)
6-1. Suspending the Indoor Unit
This unit uses a drain pump. Use a level gauge to
check that the unit is level.
6-2. Preparation for Suspending
(1) Fix the suspension bolts securely in the ceiling
using the method shown in the diagrams (Figs. 1-12
and 1-13), 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. 1-13 and Table 1-4 to make the holes in
the ceiling.
1
Table 1-4
Type
S-26PU1U6
(CZ-24KPU1U)
S-36PU1U6, S-42PU1U6
(CZ-36KPU1U)
(3) Determine the pitch of the suspension bolts using
the supplied full-scale installation diagram. The
diagram and table (Fig. 1-14 and Table 1-5) show the
relationship between the positions of the suspen-
sion fitting, the unit, and the panel.
Table 1-5
Type
S-26PU1U6
(CZ-24KPU1U)
S-36PU1U6, S-42PU1U6
(CZ-36KPU1U)
Unit: inch (mm)
Length
A B
32-9/32 22-9/32
(820) (566)
43-11/16 33-11/16
(1,110) (856)
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
Refrigerant tubing joint (gas tube side)
Fig. 1-14
C D
10-9/32 12-1/8
(261) (308)
11-15/32 13-1/16
(291) (338)
1-76
1. Specifications
Concrete Insert
Suspension bolt (M10 or 3/8")
(field supply)
Fig. 1-12
X
A (Ceiling opening)
B
(Suspension bolt pitch)
Grille center
Fig. 1-13
Drain connection (other side)
(VP25)
Refrigerant tubing joint
(liquid tube side)
Unit: inch (mm)
E
4-7/8
(124)
4-7/8
(124)
Drain hose
side
Refrigerant
tubing side
Unit: inch
Unit: inch