Mitsubishi Heavy Industries SRRM40HENG-L, Handbook, Page: 639 / 1106

637
FDU-C
VIEW A
830
794 (Suspension bolts pitch)
Liquid piping
ø9.52 (3/8") ø19.05 (3/4")
Drain (VP25)
(Natural drainage)
Hole for wiring
(ø25)
Hole for screws
(M5
×
12 pcs.)
Suspension bolts
(M10
×
4 pcs.)
Gas piping
(Duct for dimension)
Control box
1320
1270 (Suspension bolts pitch)
1200
25 60
13 138
13 65
138
60 95
49
138
13 77
138
13
250 (Duct for dimension)
25
110
360
310
30
94
18 18
13 13
163 163 4
×
200 = 800
1100 (Duct for dimension)
Supply air
175
238
13
45
175
270
Slab
Ceiling
300 or more
200 or more
270
184
850 (Duct for dimension)
238 2
×
200 = 400
13
200
Holes for
screws
(M5
×
16 pcs.)
Return air duct
200
50 50
80 510 25
170 185
530
106 (Low of suspension lug)
Low
Upper
25
100 or more
900 or more
100 or more
400 or more
Piping space
Intake Intake
Blowout Blowout
Service space
60
900
35
35
100
Inspection hole
Installation space Installation space
(Service space of side) (Service space of lower)
(900
×
1360)
Inspection hole
(600
×
600)
A
250
Dimention for supply air
Space for installation and service
Model FDU508-A
Unit: mm