Title: Aggregatkjøring.pdf.pdf
The control of the supply air temperature is based on the values from 2 temperature sensors: • a sensor inside the extract section giving the mixed average temperature from the rooms • a sensor installed by the installer in the supply air duct. The supply air temperature is controlled by a cascaded temperature controller to achieve a constant, settable extract temperature. The set points for the extract temperature as well as the temperature limits for the supply air temperature can be adjusted from the control panel. The output from the extract temperature PI-loop controls the supply air temperature.Air flow control - m3/h, l/s, m3/s, CFM