Mitsubishi Heavy Industries FDTCVA SERIES Technical Manual page 101

Models FDUMA402R, 502R, 602R
1406 (Suspension bolts pitch)
18
Air supply duct
175 320
Suspension bolts
(M10 × 4pcs.)
A
45
(Duct flange inner diameter)
1370
B
1370
320 320 235
1280
Air return duct
VIEW B
18
80.5
Control box
Drain hose piece
(Accessory)
(Installed at site)
284
69
Liquid piping
ø9.52(3/8")
58
Gas piping
76
ø15.88(5/8")
295~325
Drain(VP20)
(Gravity drainage)
45
Holes for wiring
100
- -
213
205
φ149
φ170
Fresh air opening
for ducting
Outlet air opening for ducting
(Knock out)
(Knock out)
VIEW A
Drain
635
80
(Connectable
with VP25)
Space for installation and service
620
Unit : mm
Holes of
tapping screws
(4-φ4)
φ170
90
510
465
405
460
Inspection
space