How To Install The Indoor Unit - Panasonic U-26PE1U6 Technical Data & Service Manual

6. HOW TO INSTALL THE INDOOR UNIT

Concealed Duct (Type F2)
6-1. Required Minimum Space for Installation and
Service
The minimum space for installation and service is shown in
Fig. 1-32 and Table 1-6.
Space between the unit and the ceiling should be more than
3/4" (19.05 mm). (Fig. 1-32)
Table 1-6
Type
A (Length) 42-1/64 (1,067)
It is recommended that space be provided (23-5/8" × 23-5/8")
(600 × 600 mm) for checking and servicing the electrical
system.
The detailed dimensions of the indoor unit is shown in Fig.
1-33 and Table 1-7.
Table 1-7
1
Type
26
36
Unit: inch (mm)
g
6-49/64
e
(172)
1-5/16
h
(33.4)
D
2-1/8
(54)
Unit: inch (mm)
26 36
57-3/4 (1,467)
A B
inch 42-1/64 39-3/8
mm 1,067 1,000
inch 57-3/4 55-1/8
mm 1,467 1,400
Air intake port side
A
(Suspension bolt pitch)
B
C
E
(Flange O.D.)
Air outlet duct side
A (Suspension bolt pitch)
Min.
9-27/32
(250)
C
29-17/32 (Pitch 5-29/32 × 5)
750 (Pitch 150 × 5)
41-11/32 (Pitch 5-29/32 × 7)
1,050 (Pitch 150 × 7)
a) Refrigerant tubing joint (liquid tube)
b) Refrigerant tubing joint (gas tube)
c) Upper drain port VP25 (O.D. 1-17/64" (O.D. 32 mm))
7-7/8" (200 mm) flexible hose supplied
d) Bottom drain port VP25 (O.D. 1-17/64" (O.D. 32 mm))
e) Suspension lug (4 – 15/32" × 1-3/16" (4 – 12 × 30 mm))
f ) Inter-unit control wiring port
g) Fresh air intake port (ø5-29/32" (ø150 mm))
h) Flange for flexible air outlet duct
i ) Electrical component box
j ) Power supply wiring port
Inspection
access
23-5/8 × 23-5/8
(600 × 600 mm)
(Field supply)
5-29/32
D
(150)
1-5/16
(33.4)
6-1/16
(154)
1-120
1. Specifications
Unit: inch (mm)
Electrical
component box
Indoor unit
Inspection
23-5/8 × 23-5/8
(600 × 600)
Refrigerant
tubing
Min. 25-19/32 (650)
Ceiling
D E F
53/64 31-3/16
16
21 792
2-51/64 46-59/64
20
71 1,192
11-7/16
(290)
10-3/64
(255)
c
d
1-1/32
(26.1)
b
3-35/64
(90)
a
2-3/4
(70)
29/32 29/32
(23) (23)
5-33/64
(140)
access
Fig. 1-32
f
j
i
Fig. 1-33