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If necessary, select the ventilation zone in the building structure for which you want to make different settings.
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In the Ventilation Zone Settings area, make general settings for the ventilation zone, for example, whether the ventilation zone only has a wind-exposed façade or whether the interior doors have seals.
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Click on
in the Ventilation Concept area and select the desired ventilation concept in the menu that appears. -
In case of cross ventilation, specify whether the planned exhaust air volume flows are determined according to DIN 18017-3 or whether you enter the exhaust air volume flows manually.
The ventilation zone is configured according to the requirements in deviation from the global specifications.