Mitsubishi Heavy Industries FDTC50ZHXV Technical Manual page 109

Model FDC250VS
60
Opening for
electric wiring
50
Opening for piping
15 50 and electric wiring
Opening for piping
and electric wiring
970
190 580
Holes for
60
anchor bolt
(M10 × 3 pcs.)
Holes for drain
262 388
(ø20 × 3 pcs.)
Minimum installation space
L2
Air
inlet
Service
space
Notes
(1) It must not be surrounded by walls on the four sides.
(2) The unit must be fixed with anchor bolts. An anchor bolt must not protrude
(3) Where the unit is subject to strong winds, lay it in such a direction that the
(4) Leave 1m or more space above the unit.
(5) A wall in front of the blower outlet must not exceed the units height.
(6) The model name label is attached on the lower right corner of the front.
(7) Connect the Service valve with local pipe by using the pipe of the attachment.
(8) Mark
VIEW A
-
Liquid piping
Gas piping and connecting position
of the losal pipie
46
112
Terminal block for power
cable connection
Liquid piping :ø9.52(3/8")
(Flare connecting)
Gas piping :ø19.05(5/8")
(Flare connecting)
Connecting position of the
losal pipie(Gas side) :ø22.22(7/8")
(Brazing)
Opening for
electric wiring
55
50 15
200
60 15
Opening for piping
and electric wiring
Mark
L3
Air inlet
L4
L1
Air outlet
more the 15mm.
blower outlet faces perpendicularly to the dominant wind direction.
(Gas side only)
shows the connecting posotion of the local pipe.(Gas side only)
108
-
Opening for
electric wiring
Opening for piping
and electric wiring
52
27 50
Insallation
type
I II III
L1 Open Open 500
L2 300 5 Open
L3 150 300 150
L4 5 5 5
Unit: mm
A