EWR
BAL.0253.0 • 2017-04-07
1
1
Power supply
2
Flow rate indicator
Fig. 5
Operating the EWR
1 Disconnect the power supply (1).
2 Press and hold down the ON/OFF button (3) while simultaneously re-
connecting the power supply (1).
3 The outlet stagnation pressure can be read on the LED indicator.
Fig. 6
Operating the EWR
4 To change the outlet stagnation pressure, use the arrow keys (+/−).
With each LED, the pressure changes by 0.2 bar.
The lowest LED is not included. It indicates that the device is in pressure
mode. (Example: 3 LEDs = 0.4 bar, 6 LEDs = 1.0 bar)
5 Once the desired gas pressure has been set, briefly press the ON/OFF
switch (3).
6 The setting is now saved and the EWR switches to operating mode.
8 Adjusting the outlet stagnation pressure
2
3
3
ON/OFF button
EN - 11