Pentair FLOTEC EVOTRONIC 350 Bedienungs- Und Wartungsanleitung Seite 32

EN
USE AND MAINTENANCE MANUAL
The electronic control device has started: error message = "FAULT SENSOR" and there is a blinking red led RUN/
FAULT : the control device cannot interact with the pressure sensor. Please check the sensor connection to the
device and call the service center.
FAULT
SENSOR
The electronic control device has started; the fault message shown on the display is = "ELECTRIC FLT" and there is
a blinking red led RUN/FAULT
ELECTRIC
FLT.
unplug the pump from power supply and wait for the led LINE to shutdown.
The causes might be:
Wrong voltage : please check
1.
the voltage in the system
excessive current absorption =>
2.
please check the conditions of
the pump operation, if there are
foreign bodies obstructing the
hydraulic, clean the hydraulic.
THE PUMP STARTS UP BUT DOES NOT DELIVER LIQUID
• Pump is not primed => repeat the
"pump priming" procedure
• The pump takes in air => check
the liquid level, operation of
the foot valve and the suction
pipeline
30
damaged motor => check and
3.
substitute the component
Problems on the electronic
4.
device, or detected by the
device such as: overvoltage,
undervoltage, wrong
communication between the
• The foot valve is blocked in the
closed position => replace or
clean the valve
• For self-priming pumps only:
The liquid column above the
check valve on the delivery
display and the pump => please
check the supply network, shut
the device down and restart it. If
the problem persists change the
electronic modules.
pipeline prevents self-priming of
the pump => drain the delivery
pipeline Check that check valve
does not retain liquid in the
delivery pipeline Repeat the
start-up procedure.