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Central ventilation unit –
KWL 170 W/W ET
Installation and Operating Instructions
EN
EN
23
5. Enter the fan powers for supply and extract air according to the determined values for nominal ventilation under “Fan
6.3.3 Perform flow rate measurement for adjusting the system (fine adjustment)
• Measure the flow rates at all valves in the supply and extract air ducts.
• Add up the flow rates for the supply and extract air ducts.
• In case of deviations from the desired flow rates, adjust these accordingly by increasing or reducing.
• Adjust valves according to the design.
• Measure the flow rates at all valves in the supply and extract air ducts again to check the correct adjustment and
the total flow rate.
Fig. 38
Summary of Contents for KWL 170 W
Page 33: ...Zentrales Lüftungsgerät KWL 170 W W ET Montage und Betriebsvorschrift DE 32 ...
Page 65: ...Central ventilation unit KWL 170 W W ET Installation and Operating Instructions EN 32 ...
Page 97: ...Unité de ventilation centrale KWL 170 W W ET Notice de montage et d utilisation FR 32 ...
Page 98: ...Unité de ventilation centrale KWL 170 W W ET Notice de montage et d utilisation FR 33 ...
Page 99: ...Unité de ventilation centrale KWL 170 W W ET Notice de montage et d utilisation FR 34 ...