Required Minimum Space For Installation And Service - Panasonic S-12MU1U6 Installation Instructions Manual

■
Low Silhouette Ducted Type (F1 Type)

3-20. 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. 3-84 and Table 3-3.
●
It is recommended that space be provided (17-23/32" × 17-23/32")
for checking and servicing the electrical system.
●
Fig. 3-85 and Table 3-4 show the detailed dimensions of the indoor
unit.
Table 3-3
Type
A (Length)
Number of duct fl anges
Table 3-4
Dimension
A
Type
7, 9, 12, 15 26-1/16 (7-7/8 × 3) 27-9/16 30-23/32 11-13/32 10-5/16 26-25/32 28-5/32
18, 24 37-7/8
(7-3/32 × 5)
54-11/32
36, 48, 54 56-25/32 (9-1/16 × 6) 58-9/32 61-13/32 13-3/16
3-17/32
VRF_Indoor_US.indb 30 VRF_Indoor_US.indb 30
7, 9, 12, 15 18, 24
30-23/32 (780) 42-17/32 (1,080) 61-13/32 (1,560)
2 3
B C D E
23-5/8
35-7/16
39-3/8 42-17/32 11-13/32 10-23/32 38-19/32 39-31/32
13/32
L-ø1/4
(Hole)
I J K
3/4 A (O.D.)
H (Duct suspension bolt pitch)
G (Ceiling opening dimension)
1-7/32 B
C
D
(Suspension bolt pitch)
E E
A (Suspension bolt pitch)
Min.
9-27/32
Air outlet duct flange
Unit: in. (mm)
36, 48, 54
4
F G H
7-3/32
5-1/8
12-7/32 57-15/32 58-27/32 5-1/8
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.)
Suspension lug
11
Power supply outlet (2- ø 1-3/16 hole)
J I
3/4
Fresh air intake port ( ø 5-29/32 hole)
Flange for the flexible air outlet duct ( ø 7-7/8 hole)
Tube cover
4-ø15/32
Electrical component box
(Hole)
Flange for the air intake duct
(Option or field supply)
Inter-unit control wiring
1-7/32
18-ø1/8
(Hole)
Inspection access
(17-23/32
17-23/32)
(Field supply)
1-9/16
(5-29/32)
2-15/16
E F
2-9/16
Fig. 3-85
30
Electrical
component box
Inspection
access
Indoor unit
17-23/32
17-23/32
Refrigerant
tubing
Min. 25-19/32
Fig. 3-84
No. of holes
I J K
L
– 13-3/8 8
9-21/32
9-27/32 12
(9-21/32 × 1)
19-9/32
(9-21/32 × 2) 9-7/16 16
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: in.
Unit: in.
Unit: in.
M
12
16
18
2011/09/30 12:23:07 2011/09/30 12:23:07