How To Install The Indoor Unit; Slim Type Ducted (Z1 Type); Required Minimum Space For Installation And Service - Panasonic S-22MZ1H4A Installation Instructions Manual

3. HOW TO INSTALL THE INDOOR UNIT

■ Slim Type Ducted (Z1 Type)

3-1. 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. 3-1 and Table 3-1.
Table 3-1
Type 22, 28, 36, 45, 56, 60
A (Length)
● 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.
3-2.
a) Refrigerant tubing joint (liquid tube)
b) Refrigerant tubing joint (gas tube)
c) Bottom drain port VP25 (I.D. 20 mm)
d) Suspension lug (4 – 12 × 30 mm)
d
d
Pana_indoor_F616337_Eng1.indd 7
Unit: mm
73
867.6 1085
926.6
780
715
797.6(Flange)
829
867.6
Air outlet duct side
845
962(Flange)
1046.6
1085
Air outlet duct side
A (Suspension bolt pitch)
min.
Indoor unit
250
e) Power supply outlet
f) Flange for flexible air outlet duct
g) Electrical component box
Inspection
access
450×450
(Field supply)
69
a
b
41.3
19.3
e
Inspection
access
450×450
(Field supply)
66.5
a
b
65
40
19
7
Unit: mm
Electrical
component box
Inspection
access
450 × 450
Refrigerant
tubing
min.650
Fig. 3-1
g
153.9
123.5
c
21.9
37.8
55
f
54.8
130.6
g
154
30
14
c
16 131
f
Unit: mm
Fig. 3-2
2014-3-13 16:50:31