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Les langues disponibles
Les langues disponibles
8
Error Signals
The active Error messages are every time shown in the selected language, but in the Error
memory (main menu) the last 5 Error are stored only in English language!
8.1
Low Water – Lack of water
LACK OF WATER :
If suction pressure or tank level is normal the unit restarts itself. If there is no suction
pressure switch (e.g. circulating systems), bridge terminals X1/6 and X1/7.
8.2
Conveyor Control – Val. Range contr.
VAL.RANGE CONTR.
threshold) was not achieved within the set delay time.
At error reset ON the system is only shut down after 5 attempts of starting. If the delivery
threshold is set at <0, this function is deactivated.
After the cause has been remedied, the malfunction can be reset by cutting off the power
supply or pressing all three buttons ( ,
8.3
Overheating – Motor
MOTOR OVERHEAT
overloaded. After the cause has been remedied, the malfunction can be reset by cutting
off the power supply or pressing all three buttons ( ,
seconds.
8.4
Inverter Error
INVERTER - ERROR
INVERTER- ERROR
is an installation error (terminals X9/3 and X9/4)
After the cause has been remedied, the malfunction can be reset by cutting off the power
supply or pressing all three buttons ( ,
8.5
Pressure Sensor Error I < 4 mA – act. value sensor
ACT. VALUE SENSOR
After the cause has been remedied, the malfunction can be reset by cutting off the power
supply or pressing all three buttons ( ,
E R R O R
E R R O R
E R R O R
E R R O R
Remedy:
Check suction pressure or tank level!
The set minimum pressure threshold for
monitoring pump delivery (delivery
and
) together for about 5 seconds.
.
Possible causes: insufficient cooling
Ambient temperature is too high, motor
and
Possible cause: The inverter error relay
indicates and failure (contact open), or there
and
) together for about 5 seconds.
Possible cause: Defective pressure
transmitter or broken cable (damaged cable)
Check the pressure transmitter!
and
) together for about 5 seconds.
41
) together for about 5
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