Systemair EC-Basic-CO2 and temperature - CO2 and Temperature controller 100-240VAC, 50/60 Hz

• Simple to install, connect and set up • 50/60HZ mains option • Can be used with all 220V single phase and 380V three phase EC fans • Built in sensors • Conforms to CE standards EN 60730-1, EN 61000-6-3, EN 61000-6-1 • Demand control made simple The controller compares room temperature with an adjustable set point (knob) and regulates a 0..10 V proportional integral INTERNAL 1 SIGNAL in direct or reverse action based on jumper JP1 setting: JP1 closed 1-2 = heating (reverse action) JP1 closed 2-3 = cooling (direct action) The controller compares also CO2 with an adjustable set point (SW3) and regulates a 0..10 V proportional INTERNAL 2 SIGNAL in direct action. The output signal applied to a ventilator is the maximum between INTERNAL 1 SIGNAL and INTERNAL 2 SIGNAL. The range for temperature knob set point is from 5 to 30°C