8.7.6
Automatic operation
To make the settings and to switch automatic mode on or off, press the "Menu"
button. In the following menu, press the button "Automatic mode settings".
The following parameters can be set:
▪ Minimum negative pressure in day mode (min. negative pressure day)
▪ Minimum negative pressure in night mode (min. negative pressure night)
▪ Minimum volume flow in m³/h (min. volume flow)
▪ Maximum negative pressure (max. negative pressure)
Automatic operation is started by tapping the "Start automatic" button.
By comparing the entered setpoint with the permanently measured current actual value, the
speed of the fan is automatically adjusted, i.e. the fan automatically "goes up" or "goes
down".
Negative pressure unit green dec G 600, G 700
Original operating instructions
Operation
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