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Translation from the original operating instruction
22
AL-KO AIR HEATER / AIR COOLER INDUSTRY
D2 outlet nozzle (gate air curtain)
Type
c
mm
d
mm
e
mm
Weight
kg
D2-140
335
500
105
6.0
D2-250
395
580
135
8.0
D2-400
485
735
185
12.2
D2-650
590
815
227
16.5
D2-1000
690
975
285
22.9
Four-side Air Outlet V
Air heaters in low rooms can be equipped with a four-side air outlet that can be adjusted on all sides. The flat air outlet
stream can be set to blow out on four, three or two sides. This prevents unpleasant draft effects immediately below the
device.
Type
C
mm
throwing distance w
Weight
kg
m (n
o
)
m (n
u
)
V-140
170
9
6
7.1
V-250
170
11
8
8.9
V-400
170
13
10
12.4
V-650
240
15
12
18.0
V-1000
240
16
13
23.7
The throwing distance is measured at a room air temperature of
t = 20 °C.
n
u
= lower rotation speed, n
o
= upper rotation speed
Injection louvre IJ – wall mounting
The fins in wall-mounted systems are directed downwards during heating-up mode. During normal operation, the air
stream is ducted straight into the room. All fins move in parallel.
Type
A
mm
B
mm
C
mm
WH/WA
Weight
kg
IJ-140-W..
555
434
71/105
4.9
IJ-250-W..
635
509
71/105
5.8
IJ-400-W..
795
624
71/105
8.2
IJ-650-W..
875
734
71/105
9.6
IJ-1000-W..
1035
884
71/105
13.1
Versions
For wall-mounted air automatic adjustment IJ-…-WA
For wall-mounted air manual adjustment
IJ-…-WH