Specifications

ADPS
67
■ Concealed-Duct High Static Pressure Type
(ADPS Type)
3-35. Required Minimum Space for Installation
and Service (73, 106, 140 Type)
● This air conditioner is usually installed above the
ceiling so that the indoor unit and ducts are not vis-
ible. Only the air intake and air outlet ports are visi-
ble from below.
● The minimum space for installation and service is
shown in Fig. 3-113a.
● It is recommended that space be provided (600 ×
600 mm) for checking and servicing the electrical
system.
● Fig. 3-113b and Table 3-7 show the detailed dimen-
sions of the indoor unit.
Fig. 3-113b
Air suction side
Refrigerant tubing
Min. 600
Space for
service
Min. 130
Electrical
component
box
Inspection access
(600 × 600)
(73 Type)
Min.
550
Min.
580
(106, 140 Type)
or
Suspension
bolt pitch
Suspension
bolt pitch
980
940
130 290
500
Min. 600
(Space for service)
(mm)
Drain pan
Ceiling face
A
310
100
100
300
B
50
55
25
500 70
35 940 35
15
81
80 290
(Suspension bolt pitch)
130
23 5
60
90
20
40
55
7×100=700
4×100=400
500
980 (Suspension bolt pitch)
4-ø20 hole for
suspension bolt
Drain pan
793
940
48
46
16 - ø3.2
Electrical component box
22 - ø3.2
(Hole for full
circumference)
(Hole for full
circumference)
(274)
100
1010
15
1010
620
55 55
100
100
Refrigerant narrow line (ø9.52 or ø6.35)
Refrigerant wide line (ø19.05 or ø15.88)
Power supply entry
Drain connection (25A, O.D. 32 mm)
Duct connection for suction
Duct connection for discharge
Fig. 3-113a
Unit: mm
Unit: mm
140
73, 106
A
420
450
B
395
425
C
68
98
Length
Type
Unit: mm
Table 3-7
04-396 InverterW_p51-108 ARGO 12/21/04 10:17 AM Page 67