■ Concealed-Duct High Static Pressure Type (D Type)
3-31. Required Minimum Space for Installation and
Service (70, 90 Types)
The installation instructions that come with the indoor unit
describe how to use it in combination with the SPW-C0705H8
and SPW-C0905H8 outdoor units.
Please refer to the following when using it in combination
with the SPW-C706VH8 and SPW-C906VH8 outdoor units.
●
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. 3-89.
Min. 600
(Suspension bolt pitch)
(Space for
service)
Air suction
side
Min. 700
(Space for
Refrigerant
service)
tubing
Min. 610
Min. 130
●
It is recommended that space be provided (600 × 600 mm)
for checking and servicing the electrical system.
●
Fig. 3-90 shows the detailed dimensions of the indoor unit.
479
300
41
100
100 50
23
178
2
100 100
60
320
43
1170
1100
Inspection
Electrical
access
component box
(600 600)
Drain pan
Ceiling face
Drain port
106
44
28-ø3.5 (Holes all around)
26-ø3.5 (Holes all around)
67
1200 (Suspension bolt pitch)
42
364
Unit: mm
Fig. 3-89
1310
1070
10 100P=1000
9 100P=900
964
67
1310
(236)
364
1334
1428
38
Refrigerant tubing joint (liquid tube ø12.7 mm) (Flare nut)
1
Refrigerant tubing joint (gas tube ø25.4 mm) (Brazing)
2
Power supply outlet
3
Drain port (O.D. 32 mm)
4
Duct connection for suction
5
Duct connection for discharge
6
4 - 37 12
(Hole for suspension bolt)
Unit: mm
Fig. 3-90