Wilo Para Notice De Montage Et De Mise En Service page 42

3
sec
10
min
Select control mode
42
7 Commissioning
Commissioning only by qualified technicians.
7.1 Venting
• Fill and vent the system correctly.
If the pump does not vent automatically:
• Activate the pump venting function via the operating
button: press and hold for 3 seconds, then release.

The pump venting function is initiated and
lasts 10 minutes.

The top and bottom LED rows flash in turn at 1 second
intervals.
• To cancel, press and hold the operating button
for 3 seconds.
NOTICE
After venting, the LED display shows the
previously set values of the pump.
7.2 Setting the control mode
The LED selection of control modes and corresponding
pump curves takes place in clockwise succession.
• Press the operating button briefly (approx. 1 second).

LEDs display the set control mode and pump curve.
The following shows the various possible settings,
beginning with the factory setting (constant speed /
pump curve III):
Wilo SE 08/2017