Mitsubishi Heavy Industries FDTCVA SERIES Technical Manual page 111

Models FDCVA402HENAR, 502HENAR, 602HENAR
402HESAR, 502HESAR, 602HESAR
Holes for anchor bolt
(M10×4 pcs.)
Opening for
electric wiring
Opening for
40
piping and
electric wiring
15 50
Liquid piping: φ9.52(3/8")
(Flare connecting)
Opening for piping
and electric wiring
970
190 580
60 60
262 388
VIEW A
40
Gas piping: φ15.88(5/8")
100
Terminal block
Liquid piping: φ9.52(3/8")
(Flare connecting)
Gas piping: φ15.88(5/8")
(Flare connecting)
Opening for
electric wiring
55
50 15
200
60 15
Opening for piping
and electric wiring
Holes for drain
(φ20×3 pcs.)
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.
110
- -
(Flare connecting)
52
27 50
Installation
type
I
Mark
Open
L1
L2 300
L3 150
L4 5
Unit : mm
A
Opening for
piping and
electric wiring
Unit : mm
II III
Open
500
Open
5
300 150
5 5