Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 552

FDR-H
Models FDC408HES3, 508HES3
50
Note (1) The ( ) value dimension
for model FDC408HES3.
Required space for maintenance and air flow
L
3
L
2
Air
inlet
L
1
Air outlet
Maintenance
space
550
Liquid piping: ø 9.52 (3/8")
46
100
Terminal block
Opening for piping
55
and electric wiring
50 15
920
Holes for anchor bolt
(M10 × 4pcs.)
580
165 175
50 15
237 295
Holes for drain
(ø 20 × 3pcs.)
Air inlet
L
4
(Flare connecting)
Gas piping: ø 19.05 (3/4")
(Flare connecting)
Liquid piping: ø 9.52 (3/8")
(Flare connecting)
Gas piping: ø 19.05 (3/4")
(Flare connecting)
Opening for electric wiring
Opening for
electric wiring
27
Electric wiring
Opening for piping
and electric wiring
40
15
50
Minimum allowable space to the obstacles
Installation
type
Mark
L Open
1
L
2
L
3
L
4
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.
A
Opening for piping
and electric wiring
50
50
Opening for electric wiring
VIEW A
Unit:mm
1 2 3
Open 500
300 5 Open
150 300 150
5 5 5
Unit: mm