Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 762

FDC-HKX
(b) 2-way outlet ceiling recessed type (FDTW)
Models FDTWJ28HKXE2B, 45HKXE2B, 56HKXE2B
(Ceiling hole size)
1015
(Suspension bolts pitch)
885
40
468
Center of
panel
56
178
240
200
130
A
Hole Hole
20 74
Holes for
tapping screws
8 – φ4
Decorative Panel
Air outlet
45
760
90
417
Control
box
70
50
817
56
460
178
295~
240
325
200
130
Hole Hole
124 20
Exhaust air opening for ducting
(knock out)
1055
Air inlet
965
45
Drain hose
(Accessories)
(Local setting)
Suspension bolts
(M10 × 4 pcs.)
Suspension
fitting
20
Liquid piping
28, 45 tipe :
φ6.35(1/4")
56 type :
φ9.52(3/8")
Space for installation and service
100 100
or more or more
Obstruction
Unit : mm
310
278
Holes of
tapping screws
264
5 - φ4
Hole
Fresh air opening for ducting
(knock out)
VIEW A
10 10
620
20
Gas piping
405
28, 45type:
φ12.7(1/2")
364
56 type:
310
φ15.88(5/8")
230
Drain(VP25)
(condensate
pump drain)
Hole for wiring
Drain(VP20)
(Natural drainage)
1500 1500
or more or more