Duct Connected Low/Middle Static Pressure Type (Fdum) - Mitsubishi Heavy Industries SCM50ZS-S1 Technical Manual

(6) Duct connected Low/Middle static pressurer type (FDUM)
Model FDUM50VF
660
65
46 200
12－φ4
Holes for
tapping screw
786
（Suspension bolts pitch）
18
Hanger plate for
suspension bolt
F
G
E
M
55
680
Space for installation and service
Select either of two cases to keep space for installation and services.
（Case 1） From side of unit
Note (a)
100～200
Notes (a) There must not be obstacle to draw
out fan unit. For fan unit maintenance,
refer to page 120.
(b) Install refrigerant pipes,
drain pipe,and wiring so as
not to cross marked area.
(c) The case that pipes are installed to upper (bottom) of fan unit,
keep space of 60mm or more to upper (bottom) of unit.
65
（Duct dimension）
200 200
46
Return air duct
750 18
284
81
69
B
A
58
67
295～325
Air supply duct
D
C
2
55
（Duct dimension）
Note (b)
Slab
370
Ceiling
Pipe (c)
Fan unit
-
Symbol
Gas piping
A
B Liquid piping
C1 Drain piping
Drain piping
C2
（Gravity drainage）
D Hole for wiring
Drain hose piece
E Suspension bolts
（Accessory）
Outside air opening
（Installed on site）
F
for ducting
Air outlet opening
G
for ducting
H
Inspection hole
Note(1) The model name label is attached on the lid of
the control box.
4－φ4
Holes for
tapping screws
Control box
φ124
C
1
φ170
Hole
30
（Case 2） From bottom of unit
Inspection
hole
Note (a)
□120
51
-
'18 • SCM-T-251
Content
φ12.7(1／2")(Flare)
φ6.35(1／4")(Flare）
VP25(I.D.25,O.D.32)
VP20(I.D.20,O.D.26)
(M10)
(φ150)(Knock out)
(φ125)(Knock out)
(450X450)
4－φ4
Holes for
152 262
tapping screws
φ170
□90
G
F
View M
635 30
510
471
413
467
Unit:mm
620
Wired remote control
（Option）
19
PJG000Z002
B