Description Of Operation; Operational Test - Kessel Aqualift F Installation Manual

6.3 Description of operation (for units built in January 2010
and newer)
The Pumpstation Aqualift F is in standard operating mode
when the POWER LED on the control unit is lit and no failu-
res or warnings are displayed. As the wastewater level insi-
de the Aqualift F storage chamber rises the level will reach
6.4 Control unit operation
Aqualift F Mono 400V
ESC
Aqualift F Duo 400V
ESC
6. Commissioning
Niveau
Level
OK
Pumpe
Pump
Pumpe I
Pump I
OK
Pumpe II
Pump II
the 'Pump On' level and the pump will activate. The pump will
pump out the wastewater causing the wastewater level to
sink and eventually fall below the 'Pump Off' level. When this
level is reached the pump will stop after the pump post run
time has expired.
In the case that the pump runs for longer than the set maxi-
mum pump run time, the pump will turn off and at this time
the "Laufzeit" LED will turn on to let the operator know that
the motor has run to its maximum run time – in this case a
malfunction alarm will sound and be displayed by an orange
LED. This alarm and LED warning will remain until the 'Alarm'
button has been pressed to acknowledge the problem – only
after this will the pumps resume operation. The pump can be
manually tested by pressing the Pump button on the control
unit twice
Control unit digital display
Display navigation buttons
Confirmation / OK button
Return / ESC (escape) button
POWER LED signalling operation
Alarm warning lamp
Activate pump by pressing pump button twice
In order to open the control unit covers, the
mains power switch to the control unit must first
be turned off, regardless of the current opera-
tion of the system.
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