1.5 Applicationlimitations
Thedehumidifier conforms to the emission limits of residential, commercial and light-industrial
environments except for the emission limits for harmonics emission (EN 61000-3-12).
As the equipment exceeds the limits for harmonics it must not be used in residential, commercial or
light-industrial environment without taking proper steps regarding the power installation like supplying the
equipment from a dedicated transformer connected to t he high or medium voltage network.
Thedehumidifier conforms to R
sce
33, see Table 1.1.
Harmonic, number Limit (%)
1)
Measured value (%)
18
0,32
3 4 0,24
4 10,7 4,00
5 2,67 0,05
6
7,2
2,09
7
2
0,05
9 1,6 0,02
10 3,1 0,56
11
1,33 0,01
12 2
0,54
PWHD
2)
22
3,1
1)
Measured values valid for R
sce
=33
2)
Partial Weighted Harmonic Distortion
Table 1.1
Thedehumi
difier must only be used in industrial environments (class A) when the HMI is equipped w ith a
touch pa n
el. If the HMI is equipped with a text panel, the dehumidifier can be used in all environments
since t he
text panel is approved according to class B.
Thedehumidifier is intended for indoor installation only.
1.6 Faultindications
Any faults are indicated by the red light on the control panel. The cause of the alarm is indicated on the
display.
190TEN–108 9–G1412
Introduction
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