Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 291

Models FDTN408H, 508H
FDT408-A, 508-A
860~890
Fresh air
C
780
opening for ducting
Exhaust air
opening for ducting
D→
B→
Drain hose (Accessories)
(Connectable with VP25)
Gas piping
φ19.05(3/4")
Lug for
suspension bolts
Holes for
tapping screws
4-φ4
55
25
80
VIEW C
(Ceiling hole size)
(Suspension bolts pitch )
267
332 310
Liquid piping
φ9.52(3/8")
840
Suspension bolts
(M10 or M8 ×4pcs.)
↑
Hole for wiring
A
Control box
Holes for
tapping screws
6-φ4
140
60
VIEW D
Decorative Panel
Indication board
(Only case of FDTN type)
Air outlet
Space for installation and service
FDT ( N ) -H
Unit : mm
950
630
Air inlet grille
VIEW A
295~325
VIEW B
1000
or more
Obstacle
289