Required Minimum Space For Installation And Service (224, 280 Types) - Panasonic S-22MU1E5 Installation Instructions Manual

3-26. Required Minimum Space for Installation and
Service (224, 280 Types)
●
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. 3-71.
●
It is recommended that space be provided (600 × 600 mm)
for checking and servicing the electrical system.
●
Fig. 3-72 shows the detailed dimensions of the indoor unit.
479
300 41
100 5 0
100
23
178
2
100 100 60
320 43
1310
1070
10 100P=1000
106
44
28-ø3.5 (Holes all around)
26-ø3.5 (Holes all around)
9 100P=900
964
67
1200 (Suspension bolt pitch)
1310
42
(236)
364
1334
1428
Min. 600
(Space for
service)
Air suction
side
Min. 700
(Space for
service)
Min. 610
Min. 130 Drain port
4 - 37×12
(Hole for suspension bolt)
67
364
28
1170
(Suspension bolt pitch)
1100
Inspection
Electrical
access
component box
Refrigerant
(600 × 600)
tubing
Drain pan
Ceiling face
Refrigerant tubing joint (liquid tube ø12.7 mm)
Refrigerant tubing joint (gas tube ø28.6 mm)
Power supply outlet
Drain port (O.D. 32 mm)
Duct connection for suction
Duct connection for discharge
Unit: mm
Fig. 3-71
Unit: mm
Fig. 3-72