FRESH AIR CONTROL Fresh air control Save energyandoptimise the air qualityin officebuildings Occupancy sensor (fits into suspended ceilings) Wall-mounted CO2 sensor ■R1 pack with occupancy sensor for use in offices ■R+ pack with CO sensor for use in meeting rooms2 These systems are designed for offices, meeting rooms andother spaces with varying occupancy rates. R1 paCKfoRoffiCes Theyhelp to keep down energy costs causedDraw fresh air intby air changes o rooms only when they are occupied: by adjusting the flow of fresh air to actual room occupancy - R1E motorised damper with dual path calibrated to fresh air rates. and controlled by an occupancy sensor recessed in a ceiling Since the treatment of fresh air accounts for up to tile:70% of the heating and cooling needs in office buildings, this adjustmenta 1 minimum air flow to ensure clean, healthy air in the room. in the flow of fresh air results in significant energy savings.a 1 nominal air flow when the room is occupied. ■ Example of a system with U model COMFORT LINE. Occupancy sensor Diffuser * dia. 125 mm fresh air opening R1 pack R1E motorised damper (15-45 m3/h) *Schematic diagram. Actual positions of components not shown. CATALOGUE 2021 125 125