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Commissioning
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Powerlift prefabricated pumping station
4.1.2 Menu items and settings
Display panel
Messages in the display panel:
■
Top line:
The water level in the tank (if no pump is in operation)
Setting option
■
Bottom line:
Operating hours of the pumps (if pumps are not in operation)
Malfunctions that have occurred
Changeable settings (in service mode)
Motor current (if pump is in operation or changing display if both pumps are in
operation)
Overview of the menu items and settings
Top row
(menu item)
Bottom row
(settings)
Explanation
Base load ON
0 – 200 (1,000) cm
The value determines the switching on point of the first pump.
Base load OFF
0 – 200 (1,000) cm
The value determines the switching off point of the first pump.
Peak load ON
0 – 200 (1,000) cm
The value determines the switching on point of the second
pump.
Peak load OFF
0 – 200 (1,000) cm
The value determines the switching off point of the second
pump.
Flood
0 – 200 (1,000) cm
If the set value is exceeded, the group alarm relay and the
flood relay switch
Maximum running period
0 – 60 minutes
The value zero deactivates this function. If a value of 1 – 60
min. is set, the pump is switched off if it runs for longer than
the set value without interruption. The pump does not start up
again until the defect has been acknowledged.
Running period change
Is switched off
1 – 60 minutes
If the set time is exceeded in base load operation a pump
change takes place. After three changes without interruption
the alarm is also triggered and the “”Runtime alarm” message
appears in the display.
Delay
0 – 900 s
After a mains failure (staggered start) the pumps do not start
until the set time has expired. The remaining time is shown in
the display.
After-running period
0 – 180 s
After falling below the switching off point, the base load pump
carries on running until the set time has expired.
Maximum current – 1
0.3 – 14.0 A
If Pump 1 exceeds the set current consumption for a certain
time it is switched off. Message P1 appears: overcurrent.
The pump is not re-released until the Acknowledge button is
pressed.
Maximum current – 2
0.3 – 14.0 A
If Pump 2 exceeds the set current consumption for a certain
time it is switched off. Message P2 appears: overcurrent.
The pump is not re-released until the Acknowledge button is
pressed.