Mitsubishi Heavy Industries FDTCVA SERIES Technical Manual page 112

Model FDCVA802HESAR
Holes for anchor bolt
(M10×4 pcs.)
Opening for piping
and electric wiring
50
15 50
Opening for piping
and electric wiring
970
190 580
60
60 60
Holes for drain
262 388
Opening for
electric wiring
VIEW A
Liquid piping : φ9.52(3/8")
(Flare connecting)
Gas piping : φ19.05(3/4")
(Flare connecting)
Gas piping : φ25.4(1")
(Brazing connecting)
44
60
120
Terminal block
Liquid piping : φ9.52(3/8")
(Flare connecting)
Gas piping : φ19.05(3/4")
(Flare connecting)
Gas piping : φ25.4(1")
(Brazing connecting)
Opening for
electric wiring
55
50 15
200
15
Opening for piping
and electric wiring
Minimum allowable space to the obstacles
L3
Air inlet
L2
L4
Air inlet
Air outlet
L1
Maintenance
(
space
Notes
(1) It is prohibited to install in a space enclosed with walls at four sides.
(2) Unit must be secured with anchor bolts.
Anchor bolt should not protrude more than 15 mm above the surface.
(3) Where strong winds blow, the blow outlet must be oriented at right angle against the
wind direction.
(4) Secure a space of 1 m or more above the unit.
(5) Barrier standing in front of the blow outlet must be lower than the height of unit.
(6) Use the attached accessory piping for connection as the gas piping φ25.4(1"), and
connect it with the field piping.
dimensions show the connecting position of the φ25.4(1") accessory piping
(7) The
for connection.
111
- -
Opening for
electric wiring
Opening for piping
and electric wiring
52
27 50
Installation
type
I
Mark
Open
L1
L2 300
L3 150
)
L4 5
Unit: mm
A
Unit : mm
III
II
Open
500
Open
5
300 150
5 5