Environmental conditions and operating limits

• Permissible maximum temperature of air medium + 40 °C.
• The air supply to the home must be set up so that virtually no air can flow into the living areas from the kitchen, bathroom or WC.
• Minimum volumetric flow per exhaust air element 30 m³/h.
• A room from which the air is to be extracted must be fitted with a non-closable, free supply air cross section of at least 150 cm², e.g. with MLK door ventilation grille.
• Centro-E and Centro-H with resistance to interference according to EN 55014-2 – 1000 to 4000 V depending on pulse type and energy component. When operating with fluorescent tubes, these values can be exceeded. In this case, additional interference suppression measures (L, C or RC modules, protection diodes, varistors) are required.