Installation Instructions Airflow monitor UK 701064 / 04 05 / 2016 SLG
1 Function and features The airflow monitor monitors airflows. It senses whether there is a preset airflow (= green LED lights, output relay energised for NO function, de-energised for NC function). If the flow is below the preset value, the red LED lights. The output relay is deenergised for NO function and energised for NC function. • Setting range 1 m/s to 10 m/s. • Start-up delay of 3 s ...
To avoid malfunction a minimum distance between the air flow monitor and bends, valves or such like must be observed. min. 5xD min. 3xD D UK 3 Electrical connection The unit must only be connected by an electrician. The national and international regulations for the installation of electrical equipment must be observed. Voltage supply for units up to 60 V to EN50178, SELV, PELV. Insert a miniature fuse according to the technical data sheet, if specified. ►► Disconnect power.
