Low Silhouette Ducted Type (F1 Type); Required Minimum Space For Installation And Service - Panasonic S-22MU1E5 Installation Instructions Manual

Vrf system air conditioner
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■ Low Silhouette Ducted Type (F1 Type)

3-11. 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 the unit bottom.
● The minimum space for installation and service is shown in
Fig. 3-35 and Table 3-1.
Table 3-1
Type
22, 28, 36, 45, 56
A (Length)
780
● It is recommended that space be provided (450 × 450 mm)
for checking and servicing the electrical system.
● The detailed dimensions of the indoor unit is shown in Fig.
3-36 and Table 3-2.
Table 3-2
Dimension
A
Type
22, 28, 36, 45, 56
646
73, 90
946
106, 140, 160
1,426
Power, inter-unit wiring
90
7
8
100
43
43
5
186
(Flange O.D.)
Unit: mm
73, 90
106, 140, 160
1,080
1,560
No. of holes
B
C
D
500
700
780
(100 × 5)
900
1,000 1,080
(100 × 9)
1,300
1,480 1,560
(100 × 13)
1 Refrigerant tubing joint (liquid tube)
2 Refrigerant tubing joint (gas tube)
3 Upper drain port VP25 (O.D. 32 mm)
Intake port side
13
A (Flange O.D.)
G
F- 3.3
(Hole)
H
J (Flange O.D.)
C
D (Suspension bolt pitch)
Outlet duct side
min.250
G
H
E
F
18
12
73
96
26
20
23
41
26
28
63
81
200 flexible hose supplied
B
G
100
E- 3.1
(Hole)
I
H
K
Fig. 3-36
17
A (Suspension bolt pitch)
Indoor unit
Unit: mm
I
G
K
300
492
161
(100 × 3)
700
782
171
(100 × 7)
1,100
1,262
182
(100 × 11)
4 Bottom drain port VP25 (O.D. 32 mm)
5 Suspension lug (4 – 12 × 37 mm)
6 Power supply outlet (2 – ø30 mm)
7 Fresh air intake port (ø150 mm)
8 Flange for flexible air outlet duct
12
9 Tube cover
0 Electrical component box
! Wind pressure endurance
@ Flange for air intake duct
# Filter
27
Inspection access
(450×450)
(Field supply)
40
1
2
75
( 150 )
Inspection access panel
65
6
Electrical
component box
Inspection
access
450 × 450
Refrigerant
tubing
min.650
Unit: mm
Fig. 3-35
310
262
100p×2=200
31
31
175
11
10
9
3
4
35
70
130
285
Ceiling
Unit: mm

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