62
different speeds can be chosen.
Figure 63 - Control mode
LED display Control mode Pump curve
Constant speed.
I
Constant speed. II
Constant speed. III
Table 9 - Control mode
Functions
Venting
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.
Manual restart
The pump attempts an automatic restart upon detecting a blockage.
If the pump does not restart automatically:
- Activate manual restart via the operating button: press and hold for 5 seconds, then release.
- The restart function is initiated, and lasts max. 10 minutes.
- The LEDs flash in succession clockwise.
- To cancel, press and hold the operating button for 5 seconds.
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