Helios Ventilator-Einsatz

The ELS NFC fan unit features a designer inner facade and an integrated humidity sensor, available in white or black, and comes standard with an optical filter cleaning indicator. It is a convenient solution for ventilating interior bathrooms and toilets in residential units, hotels, and dormitories. The ELS NFC offers up to ventilation levels, including optional continuous ventilation and interval operation, with selectable airflows ranging from 7.5 to 100 m³/h. For each ventilation level, customizable time settings can be programmed for a maximum switch-on delay of up to 120 seconds, a run-on time of up to 90 minutes, and individually adjustable interval operation. The integrated, stepless humidity-dependent control allows for rapid and intensive dehumidification to prevent moisture damage. Users can choose between dehumidification modes: comfort slow dehumidification, acoustically comfortable, and intensive dehumidification with maximum airflow. The maximum and threshold values for relative humidity can be set between 60% and 90%. The maximum airflow for dehumidification can also be configured. Thanks to NFC technology, individual settings and customer-specific parameters can be easily and quickly configured either while the unit is still unpackaged or after installation on-site using the Helios ELS app. The ELS NFC is particularly distinguished by its high pressure performance for a constant airflow while maintaining a quiet ventilation operation, thanks to proven ultraSilence technology. The specially developed EC motor and the standard reusable permanent filter enable a very energy-efficient and environmentally friendly operation, with long-term low operating and service costs. Tool-free insertion installation with simultaneous electrical contact closure also provides tradespeople with an easy and quick installation process.