Panasonic Shows U-26PE1U6 Technical Data & Service Manual page 99

Low Silhouette Ducted Type (F1 Type)
6-22. Required Minimum Space for Installation and
Service
This air conditioner is usually installed above the
ceiling so that the indoor unit and ducts are not
visible. Only the air intake and air outlet ports are
visible from below.
The minimum space for installation and service is
shown in Fig. 1-67 and Table 1-7.
It is recommended that space be provided (17-23/32"
17-23/32") for checking and servicing the
×
electrical system.
Fig. 1-68 and Table 1-8 show the detailed
dimensions of the indoor unit.
Table 1-7
T y p e
A (Length)
Number of duct flanges
Table 1-8
Dimension
A
Type
35-7/16
S-26PF1U6
37-7/8
(7-3/32×5)
54-11/32
S-36PF1U6
56-25/32
(9-1/16×6)
13/32
3/4
1-7/32
3-17/32
2 6
42-17/32 (1,080)
3
B C D
39-3/8 42-17/32 11-13/32 2-23/32 38-19/32 39-31/32 5-1/8
58-9/32 61-13/32 13-3/16 12-7/32 57-15/32 58-27/32 5-1/8
L-ø1/4
(Hole)
I J K J
A (O.D.)
H (Duct suspension bolt pitch)
G (Ceiling opening dimension)
B
C
D
(Suspension bolt pitch)
E E E
A (Suspension bolt pitch)
min.
Indoor Unit
9-27/32
Air outlet duct flange
Unit: inch (mm)
3 6
61-13/32 (1,560)
4
E F G
Refrigerant tubing joint (liquid tube)
Refrigerant tubing joint (gas tube)
13/32
Upper drain port (O.D. 1-1/4 in.)
Bottom drain port (O.D. 1-1/32 in.)
11 Suspension lug
I
Power supply outlet (2-ø1-3/16 hole)
3/4
Fresh air intake port (ø5-29/32 hole)
Flange for the flexible air outlet duct (ø7-7/8 hole)
4-ø15/32
9 Tube cover
(Hole)
Electrical component box
10
11 Flange for the air intake duct
(Option or field supply)
1-7/32
M-ø1/8
(Hole)
Inspection access
(17-23/32
×
17-23/32)
(Field supply)
1-9/16
5 ( 2 - 9 3 / ) 2
F 2-15/16
2-9/16
Fig. 1-68
1-93
1. Specifications
Electrical
component box
Inspection
access
17-23/32
×
17-23/32
Refrigerant
tubing
min. 25-19/32
Fig. 1-67
Unit: inch (mm)
H I J K
9-21/32
9-27/32 12 16
(9-21/32×1)
19-9/32
9-7/16 16 18
(9-21/32×2)
12-7/32
31/32 8-9/32 31/32
6-7/8
10
9
1-3/8
2-3/4 5-1/8
11-7/32
Inspection access panel
Ceiling
Unit: inch
Unit: inch
1
No. of
holes
L M