HYSYS® Hysys: the Aeraulic solution® Quality of interior environments andoptimal comfort, thanks to the air handling unit linked to the comfort units optimisedaiRdiffusion Airdiffusion is a determining factor for comfort. CIAT's HYSYS package offers diffusion solutions via its comfort® units with: - VISUAL 180° and 360° diffuser for the Coadis - Range of diffusers associated with the Comfort Line range with Coanda effect enabling excellent Line range,to best adapt to your design, temperature uniformity and optimum comfort. comfort and integration requirements. moduLaRaiRChange TheHysys package systematises the use of FLOWAY high-efficiency dual-flow air handling units for air renewal. The® Hysys HEP version features 2 fresh air flow control modules. This can be controlled centrally (unit operation based on the CO2® level) or individually (R1 or R+ pack): ■ R1 pack: Fresh air flow control managed by a presence■ R+ pack: Fresh air flow control managedby a CO sensor2 sensor (individual offices) (meeting rooms) puRifiCationofinteRioRenviRonments (epuRe) The air quality is ensured by controlling thefine particles TheHysys HEP version is designed to meet requirements® inside the building. These are responsible for 70% of healthconcerning health and comfort. problemslinked to IAQ. The Hysys HEP version works on® 3 levels: ■ Reinforced filtration of fresh air on the FLOWAY air handling unit ■ EPURE function on the comfort units ■ Dynamic purification withSmart CIATControl (Epure Dynamics®): Particle sensors associated with the comfort units, guaranteeing a fine particle level below the threshold recommended by the WHO (10 µg/m3). CATALOGUE 2021 129 129