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Automatic operation [ Fig. O1 ]:
In automatic operation the pump switches on automatically
when the water level reaches the switch-on level and
switches off automatically when the water level reaches
the switch-off level.
Switch-on / switch-off heights of the sensor fields:
The sensor has nine sensor fields (
to top), which are located to the right of the LEDs.
The sensor fields are about 1 cm high (no finger or
changed water level is detected between the sensor fields).
ß
ß
Sensor field
S1
S2
Art. 9034 / 9036
Switch height
5 19 34 53 77 105 136 170 207
[mm]
Art. 9044
Switch height
42 54 69 88 112 140 171 205 242
[mm]
Art. 9034 / 9036: When the feet are folded in, the values are 4 mm
higher in each case.
After plugging in the pump the 9 LED's light up one after
the other.
The pump starts at the factory in automatic mode with
sensor field switch-on height
ß
height
.
S1
To adjust the switch-on / switch-off heights
[ Fig. O1 ]:
The sensor fields can only be adjusted outside the water.
When the pump has been removed from the water, the
sensor should be dried for programming.
The upper sensor field is always the switch-on height, the
lower sensor field is always the switch-off height.
Operate the sensor fields until all inputs are acknowledged
with a short double flash of all LEDs.
1. Keep the sensor field
ing of all LED's has acknowledged the input.
The currently set switch-on and switch-off heights are
briefly displayed. After that all sensor fields light up.
2. Push the desired upper sensor field for the switch-on
height.
The LED of the selected sensor field switches off.
3. Push the desired lower sensor field for the switch-off
height.
The LED of the selected sensor field switches off.
After 3 seconds, the set switch-on and switch-off
heights are accepted and displayed.
Automatic clear water suction for very low water
levels:
ß
Sensor field
can be selected both as switch-on and
S1
switch-off point.
ß
If the sensor field
still detects water within 10 minutes
S1
after starting the pump, the pump switches off to prevent
damage due to dry running.
The pump will still start if sensor field
In this case, however, the sensor should be cleaned to
ensure exact water level detection.
16
9034-20.960.04.indb 16
9034-20.960.04.indb 16
ß
ß
to
from bottom
S1
S9
ß
ß
ß
ß
ß
ß
S3
S4
S5
S6
S7
S8
ß
and sensor field switch-off
S4
ß
pushed until the double flash-
S7
ß
detects water.
S2
ß
If the sensor field
is activated several times within
S1
a short time by water flowing back from the hose line,
there is a pause of 10 minutes.
If the water level reaches sensor field
es on automatically, even within the pause of 10 minutes.
If this is the case regularly, please select the next sensor
field as the switch-on point.
In order to ensure quick suction, the pump switches off
briefly for the sensor field
After 20 seconds of operation, the pump switches off
once for approx. 2 seconds and then on again.
To display switch-on and switch-off heights:
ß
S9
v Keep the sensor field
ing of all LED's has acknowledged the input.
The currently set switch-on and switch-off heights are
displayed.
Disable the water level tracking:
In automatic operation, the LEDs follow the water level.
This can be deactivated.
v Keep the sensor field
the double flashing of all LED's has acknowledged the
input (see To pump water).
To switch the water level tracking back on, push and hold
ß
the sensor field
again during initialisation until the double
S8
flashing of all LED's has acknowledged the input.
Demo mode:
For presentation purposes, the pump can be put into
demo mode. In this mode, the LEDs simulate the pump's
functions via flashing sequences and the sensor fields
react to touch.
v Keep the sensor fields
sation when switching on or during the self-test after
plugging in until the double flashing of all LED's has
acknowledged the input.
To switch off the demo mode again, push and hold the
ß
ß
sensor fields
and
during initialisation when switching
S5
S8
on or during the self-test after plugging in until the double
flashing of all LED's has acknowledged the input.
Manual operation [ Fig. O1 ]:
In manual mode the pump runs until the pump is discon-
nected from the mains. This mode is particularly suitable
for flat suction.
In manual operation the sensor fields are deactivated.
The pump then runs until the pump is disconnected from
the mains or another operating mode is selected.
v Keep the sensor fields
double flashing of all LED's has acknowledged the
input.
All LEDs will light up and within 5 seconds all the LEDs
will switch off one after the other. The pump starts.
During these 5 seconds the pump should be placed in the
water. A start will only take place if the pump detects
water. If this is not the case, the countdown is repeated up
to three times.
If you need more time to put the pump into the water,
please disconnect the pump from the power supply. The
countdown will continue after the sensor is plugged in
again.
ß
, the pump switch-
S2
ß
ß
– sensor field
to vent.
S1
S5
ß
pushed until the double flash-
S6
ß
pushed during initialisation until
S8
ß
ß
and
pushed during initiali-
S5
S8
ß
ß
and
pushed until the
S6
S8
17.03.22 20:33
17.03.22 20:33
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