Instruction Manual
Negative Pressure Unit green dec
Version 1
Page 25
The control can be used in 3 different operating modes.
The active mode is highlighted with a blue background.
7.2.3. Manual mode
In manual operation mode, the fan power is specified with the "+" and "-" buttons.
The display shows the performance value in%, the measured negative pressure in Pa,
the volume flow in m³ / h and cfm and the absolute pressure after the filters in Pa.
After approx. 30 seconds without input, the display switches to screen saver mode. The
setpoint (target) and the actual value (actual) of the fan power in % as well as the filter
occupancy are displayed here.
The screen saver mode can be terminated by tapping the "close" button.
active operating mode
outlined in blue
Filter occupancy
