DOL 38-2 Frequency Converter
Technical User Guide
9
3.4 Position of motor controller/frequency converter
The motor controller/frequency converter is positioned
so that the ambient temperature is between ÷ 40 °C and
+ 50 °C.
Mount the motor controller/frequency converter as close
to the fan as possible.
The 2 m cable included must not be extended.
However, for fan 1x230 V, a motor cable on 5 m can be
ordered if the 2 m is not sufficient.
The controller/frequency converter can be mounted on a
wooden plate fastened to a rafter on the ceiling or di-
rectly on the chimney.
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