Alarms - Saci pumps VSD Magnus Manual De Instalación Y Mantenimiento

11 WARNINGS/ALARMS
MESSAGE REASONS
Indicates that the pressure entered in the
PRESSURE WARNING:
parameter 4.5 (DIRTY FILTER WARNING
FILTER CLEANING
PRESSURE) has been exceeded.
ALARM F01 Indicates excessive consumption in the
motor.
OVERCURRENT
The motor is communicated or has
burnt out.
ALARM F02
Not all wires have been connected.
SHORT CIRCUIT
Internal fault in the variator.
ALARM F03
EXCESS The power module has reached a very high
TEMPERATURE OF temperature, compromising its reliability.
THE MODULE
The variator is not receiving electric
ALARM F04
current, of is outside of the upper and
INPUT VOLTAGE
lower limits.
The motor is communicated/disconnected.
ALARM F06
MOTOR FAULT
Loss of synchronism
The variator detects that the pump is
ALARM F07
working without water in the body of the
LOW WATER LEVEL
pump.
ALARM F08
MAXIMUM The variator detects that the filter is very
PRESSURE LIMIT soiled or at a pressure close to bursting.
There is no communication between the
control panel (cover), and the power plate
ALARM X13
(radiator).
INTERNAL ERROR
Internal fault in the variator.
SOLUTION(S)
Press the button BACK WASH and perform
the steps indicated by the filter cleaning
wizard, as the system detects a high
pressure in the filter, probably due to
excess soiling.
Check that the pump rotates freely with no
obstructions.
Disconnect the motor from the variator and
check that the message disappears. If this is
not the case, contact your nearest technical
service.
Check that all the cables of the motor are
correctly connected to the motor itself and
to the variator. Also supervise the correct
wiring of the frequency converter's power
supply.
Contact your nearest technical service.
Ensure the ambient temperature does not
exceed the extremes set out in this manual.
Ensure the variator is properly ventilated; in
this case check that the pump has a fan and
that the fan cover has been installed.
The electrical supply to the variator has
been interrupted.
The electrical connection cable from the
mains electricity to the variator has been
disconnected.
Check that the cables to the motor are
properly connected, as the variator is not
detecting the motor, or it is burnt out.
There may also be a loss of synchronism
of the motor during operation due to a
significant, quick change in the pumping
conditions.
Ensure the pump aspirates the fluid
correctly.
Check the filter does not need cleaning
and that the impulsion valves allow
recirculation.
Check that the flat cable that commu-
nicates both electronic circuits are well
connected and tightened.
There may be one-off read error of the
firmware. We recommend cutting the
power to the variator for a few minutes.
If, when the power is reconnected to the
variator, the message remains, contact
your nearest technical service.
VSD Magnus - [e]Magnus
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