Technical data

31
Holes for anchorbolt
(M10×4pcs.)
Gas piping:
ø15.88 (5/8")
(Flare connecting)
Liquid piping:
ø6.35 (1/4")
(Flare connecting)
Opening for electric
wiring
Drain: O.D.ø16
170
60
55
15 72 72 15
510
850
25
615
25
8
19307
345
30 19
170
290
65 105
141
30
Mark
12
L1 Open 100
L2 100 Open
L3 100 500
Models FDC206HEN3, 206HEP3, 256HEN3, 256HEP3
Notes
(1) Fix the unit with anchor bolts.
(2) Strong wind must not be directed to
the air outlet.
(3) Free space over the unit must be
larger than 1 m.
(4) The unit should not be surrounded by
obstructions in all direction.
At least one direction around the unit
must be free.
Minimum allowable space to the obstacles
Unit:mm
Installation
type
Required space for maintenance and air flow
Unit: mm