Helios KWL EC 220 D Bedienungsanleitung Seite 36

Operating instructions
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Adjustment and Starting Up – easyControls
Step 8 The desired volume flow is then plotted on the outlined unit performance curve (Fig.6).
Step 9 As the performance curves presented in the diagram were created for the described voltages, interim
values in the 1/10 range between the steps above the graphic can be determined by approximation
methods and thus the required target voltage for nominal ventilation can be adapted (Fig.7).
6