Roof fan CASA F

A new series of roof fans that are perfectly suited as exchange fans for the buildings’ existing extract air system Fan selection program The CASA F series consists of 8 models in three physical sizes and covers flows up to 2.5 m³/s. CASA F is an acoustically insulated roof ventilator with energy efficient EC fans that are approved according to EU’s Ecodesign directive for 2015. CASA F is available in two designs, with or without an integrated control system. Wi-Fi communications and web interface available as an option for easy and quick commissioning. Operating data and graphs are presented in real time and you get an overview page of the fan’s status. All sizes as standard are equipped with an assembly frame and folding fan for easy service and maintenance. Control functions Basic functions without control system Without a control system, the ventilator speed can easily be set using the supplied potentiometer. The potentiometer can also be easily removed and replaced by an externally mounted potentiometer if needed Basic functions with control system CASA F with built-in control system gives you many more possibilities for diff erent types of control and the external connection of accessories and any external features Basic functions with control system Automatic functions • Speed control • Constant pressure regulation • Outdoor temperature compensation (pressure) • Clock function External functions • Normal => stop or normal => low speed • Normal => High speed • Alarm relay Web interface Administration Change name and/or password (only applies with use of web interface)/clock Start/stop Activation and deactivation of ventilator