Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 545

Models FDR258-A, 308-A
(Ceiling hole size)
1180
(Suspension bolts pitch)
986
57
533
Panel center
Air outlet duct
Suspension bolts
(M10 × 4pcs.)
285
165
B→
↑A
Drain (Natural drainage)
(VP20)
205 213
φ
149
φ
170
Fresh air opening
for ducting
Exhaust air opening for ducting
(Knock out hole)
(Knock out hole)
VIEW B
Space for installation and service
or
100 100
or more more
Obstacle
Silent Panel (Model: R-PNLS-36W-E)
137
453
284
69
C↓
59
Control box
71
295~325
950
285 215
Liquid piping
φ9.52 (3/8")
Gas piping
φ15.88 (5/8")
Holes of
tapping screws
4-φ4.0
φ
170
90
or
50
more
Drain hose (Accessories)
(Locality)
80
Hole for
humidifier piping
(I.D.φ14)
1240
1150
45
Air inlet
Air inlet
VIEW A
FDR-H
Unit : mm
Fresh air opening
(Knock out hole)
500
VIEW C
635
510
480
465
405
Hole
250 of wiring
(I.D.φ35)
460
45
543