Ceiling Cassette-4 Way Type (Fdtc) - Mitsubishi Heavy Industries FDC112KXEN6 Technical Manual

(b) Ceiling cassette-4 way type (FDTC)
Models FDTC22KXE6, 28KXE6, 36KXE6, 45KXE6, 56KXE6
▫660 (Ceiling hole size)
530 Suspension bolts pitch
A
185
190
Liquid piping
ø6.35
Gas piping
22,28:ø9.52
36,45,56:ø12.7
A
A
Control
box
223
Drain hose piece
(Accessory)
(Installed at site)
Drain
▫570 (Connectable with VP20)
323
Suspension bolts
144
(M10 or M8)
Lug for
suspension bolts
Holes for
140
tapping screws
60
6-ø4
Hole
100
VIEW A
Outlet air
opening for
ducting
21
200 48
Opening for
exit wiring
Space for installation and service
Obstacle
Make a space of 4000 or more between
the units when installing more than one.
Note (1)
39
- -
Unit:mm
Decorative Panel
Air return
Air supply grille
▫413
▫700
295~325
1000 or more
The model name label is attached on the control
box lid inside the air return grille.
(2)
Prepare the connecting socket (VP20) on site.
(3)
This unit is designed for 2 2 grid ceiling.
If it installed on a ceiling other than 2 2 grid
ceiling, provide on inspection port on the control
box side.