I N S T A L L A T I O N
IER electrical rating
Model
Steam
Capacity
Power (kW) / Current (A)
120Vac/1p 240Vac/1p
-
-
-
IER-02
6.3lb/h
[2.8kg/h]
2.1kW
17.5A
2.1kW
8.75A
-
-
-
Model
Steam
Capacity
208Vac/1p 240Vac/1p
208Vac/3p
380Vac/3p 480Vac/3p 600Vac/3p
IER-04
10lb/h
[4.5kg/h]
3.3kW
16.0A
3.3kW
13.9A
3.3kW
9.3A
3.3kW
4.8A
3.3kW
4.0A
3.3kW
3.2A
IER-05
15lb/h
[6.8kg/h]
5.0kW
24.0A
5.0kW
20.8A
5.0kW
13.9A
5.0kW
7.2A
5.0kW
6.0A
5.0kW
4.8A
IER-09
24lb/h
[11.4kg/h]
8.3kW
39.9A
8.3kW
34.6A
8.3kW
23.0A
8.3kW
12.0A
8.3kW
10.0A
8.3kW
8.0A
IER-12
35lb/h
[15.9kg/h]
-
11.5kW
47.9A
11.7kW
32.4A
11.7kW
16.8A
11.7kW
14.0A
11.7kW
11.2A
IER-17
50lb/h
[22.7kg/h]
-
-
16.7kW
46.3A
16.7kW
24.1A
16.7kW
20.0A
16.7kW
16.0A
IER-22
65lb/h
[29.5kg/h]
-
-
-
21.7kW
31.3A
21.7kW
26.1A
21.7kW
20.8A
IER-24
70lb/h
[31.8kg/h]
-
-
23.4kW
64.8A
-
-
-
IER-31
93lb/h
[42.3kg/h]
-
-
-
31.0kW
44.7A
31.0kW
37.3A
31.0kW
29.8A
IER-34
100lb/h
[45.4kg/h]
-
-
33.4kW
92.6A
-
-
-
IER-44
130lb/h
[59.1kg/h]
-
-
-
43.3kW
62.5A
43.3kW
52.1A
43.3kW
41.7A
IER-62
185lb/h
[84.1kg/h]
-
-
-
61.7kW
89.1A
61.7kW
74.2A
61.7kW
59.3A
Installation steps :
1. Connect supply lines (L1, L2, L3 and GND or L , N and GND) to the corresponding terminals
in the
IER
electrical compartment.
Connect the earth conductor with a lug and secure it to the GND threaded stud..
2. The supply wiring is to be fed into the unit via the clamp strap on the top of the unit.
3. Ensure that an all pole disconnec ng device with a minimum contact clearance of 3 mm
and a fuse protec on (supplied by others) is installed on the power supply line.
4. This disconnec ng device should be installed in proximity of the
IER
steam humidifier
(within 3 feet [1 m]) and must be easily accessible.
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