1
1-78
1-4. Dimensional Data
(A) Indoor Units: 4-Way Air Discharge Semi-Concealed (X) Type
36, 48 Types
160
319
97
97
480
480
(400)
60
250 70
188
73
30
15
30
160
80 160
210
347
45
113
514
514
88
88
382
35
950
950
X
183
860 – 910
723
840
183
860 – 910
790
840
* The length of the suspension
bolts should be selected so that
there is a gap of 30 mm or
more below the lower surface of
the ceiling (15 mm or more
below the lower surface of the
main unit), as shown in the
figure at right. If the suspension
bolt is too long, it will contact
the ceiling panel and the unit
cannot be installed.
Less than 35
Less than 35
Ceiling opening
dimensions
Ceiling opening dimensions
Suspension bolt pitch
X view
Suspension bolt pitch
Center
of panel
Air intake
Discharge outlet
Refrigerant tubing (liquid tube) ø9.52 (flared)
Refrigerant tubing (gas tube) ø15.88 (flared)
Drain tube connection port VP25 (outer dia. ø32)
Power supply port
Discharge duct connection port (ø150)
Vaporization-type humidifier (optional) installation point
Suspension bolt hole (4-12 × 37 hole)
Fresh air intake duct connection port (ø100)
1
2
3
4
5
6
7
8
9
10
5 3 4
9
7
6
2
2
2
1
2
8
10
8
7
SM830161Book.indb78SM830161Book.indb78 2008/06/039:08:032008/06/039:08:03