Viking ER20 Setup Manual page 6

Page 6 of 16
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Start by wiring the drive for 230V power supply. Note that the protective earth (PE) is located away
from the input terminals to the right of the control terminal group. The diagrams below show both
the actual 'as photographed' VFD connection area, and also the labelled schematic view.
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Version 1.0 – June 2021