
ALARMS FOR SINGLEASSEMBLY:
In case of simultaneous alarms, quit the automatic mode and go to manual mode, pressing the pushbutton AUTOMATIC ON/OFF (led light PUMP will turn off). Using key pwill be
displayed the succesive alarms. Once visualized, for leaving the menu, press ENTER returning to MANUAL mode.
DESCRIPTION
If the system detects dry running during
more than 10 seconds, it will stop the
pump and the ART (Automatic
ResetTest) will be activated.
The pumps are protected against over
currents by mean of the intensity values
established in the installation menu.
These over currents are produced
generally by dysfunctions in the pump or in
the electric supply.
The SPEEDMATIC has an electronic
system detecting the instantaneouss
motor cnsumption, if there is not
consumption the pump is not connected.
The transducer damages are showed in
the SPEEDMATIC´s LCD screen.
After 5 minutes ART system will start again the pump
during 30 seconds, trying to restore the system. In case of
persistent lack of water, it will try it again every 30 minutes
for 24 hours. If after all these cycles , the system still
detects lack of water, pumps will remain permanently out of
order until the damage will be repaired.
When detecting the thermal failure, the pump will be
automatically stopped. The system will try again to restart
the pump when the demand of consumption require it. The
control system will carry out 4 attempts in this circumstances.
If the system remain locked after the 4th attempt, the pump
will remain definitively out of order.
SYSTEM REACTION
The device is disconnected.
The device operation is interrupted.
Dry running, it has been activated the safety system: you should verify the
feeding of the hydraulic network. The pumps can be primed using the push-
button START/STOP ( the led light AUTOMATIC should be off, if it is not,
press the push-button to disable it).
Special case: If the pump cannot provide the programmed pressure
(configuration mistake) the Speedmatic reacts as it was dry-running.
Verify the state of the pump, for example the impeller could be blocked.
Verify intensity values introduced in the configuration menu. Once the
problem have been solved the operation will be restored going to the “SET
UP” menu ( see the chapter configuration) and configuring the adequated
intensity values.
SOLUTION
Check the connection. Verify the fuses. (see fig.4). If the failure persists
contact with the technical service.
Contact with technical service.
SOLUCIÓN
The Speedmatic has an electronic system
for protection against short circuits as well
as a fuse of 20A.
The system has a cooling device to keep
the INVERTER in optimum working
conditions.
The SPEEDMATIC has an electronic
safety system against overvoltages.
The SPEEDMATIC has an electronic
safety system against too low supply
voltages.
Blank screen.
If an excessive temperature is reached the own system
leaves the inverter out of service and as consequence also
the pump.
The pump remains stopped for 10". Then it starts again - 4
attempts. If the problem is not solved, the pump will
remain definitively out of order.
IIn case of overvoltage the system remains stopped until an
adequate value of voltage is reached. In this case, the
system is automatically restored.
In case of undervoltage the system remains stopped until an
adequate value of voltage is reached. In this case, the
system is automatically restored.
Verify the temperature of the water, it should be under 40 ºC and the
temperature environment should be under 50 ºC. Contact with technical
service.
Check the pump, if the problem persists, contact the technical service.
Check the electric supply.
Check the electric supply.
Check the electric supply 400 V. In case of being in right conditions, the
general fuse , located in the main plate (fig 3) should be verified.
TYPE
LED FAILURE
A1
DRY RUNNING
Failure verification
Final failure
A2
OVER-INTENSITY
Failure verification
Final failure
A3
DISCONNECTED P.
Final failure
A6
EXCESSIVE
TEMP.
A7
SHORTCIRCUIT
Final failure
A8
OVERVOLTAGE
Failure verification
A9
UNDERVOLTAGE
Failure verification
BLANK
SCREEN
A5
TRANSDUCER
Final failure
SOLUCIÓN
-13-