Mitsubishi Heavy Industries SRRM40HENG-L, Handbook, Page: 295 / 1106

293
FDT(N)-H
Models FDC408HES3, 508HES3
FDCP408HES3, 508HES3
Required space for maintenance and air flow Minimum allowable space to the obstacles
Unit:mm
Mark
1 2 3
L
1
Open Open 500
L
2
300 5 Open
L
3
150 300 150
L
4
5 5 5
Installation
type
Notes
(1) Avoid the location where four sides are entirely
surrounded by walls.
(2) Fix the unit by anchor bolts without fail. Restrict
the protrusion length of anchor bolt to 15 mm
and under.
(3) When strong wind blows against the unit, di-
rect the discharge port at a right angle to the
wind direction.
(4) Secure the space of 1 m and over at the top of unit.
(5) Make the height of obstruction wall in front of
discharge port lower than the height of unit.
VIEW A
L
2
L
3
L
4
L
1
Air
inlet
Air inlet
Air outlet
Maintenance
space
50
110
195
555 578
920
10
46
50 48
100
165 580 175
35 15
380
15
15
103
50 50
50
50
110
195
50
70
50 15
50
27
50 15
47
295 237
15
340
35
55
55
150
40
Gas piping: ø 19.05 (3/4")
(Flare connecting)
Liquid piping: ø 9.52 (3/8")
(Flare connecting)
Opening for electric wiring
Holes for drain
(ø 20
×
3pcs.)
Opening for
electric wiring
Opening for piping
and electric wiring
Opening for piping
and electric wiring
Electric wiring
Opening for piping
and electric wiring
Holes for anchor bolt
(M10
×
4pcs.)
Gas piping: ø 19.05 (3/4")
(Flare connecting)
Liquid piping: ø 9.52 (3/8")
(Flare connecting)
Opening for electric wiring
Terminal block
1250 (1050)
A
Unit: mm
Notes (1) The ( ) value dimension
for model FDC408HES3.