Saci E-motion Manuel D'installation Et D'entretien page 44

MESSAGE
ALARM F02
SHORT CIRCUIT
ALARM F03
EXCESS TEMPERATURE
OF THE MODULE
ALARM F04
INPUT
VOLTAGE
ALARM F05
TRANSDUCER
REASONS
The motor is communicated or has
burnt out.
Not all wires have been connected.
Internal fault in the frequency converter.
The power module has reached a very
high temperature, compromising its
reliability.
The frequency converter is not receiving
electric current, of is outside of the upper
and lower limits.
The frequency converter does not
receive a correct reading from the
pressure transducer.
42
SOLUTION(S)
Disconnect the motor from the frequency
converter 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 also to the frequency
converter. 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.
If it is assembled on the pump, ensure
the pump has a fan and that the fan
cover has been fitted.
If it is assembled on a wall mount,
ensure the fan of the mount functions
correctly when the motor is running.
The electrical supply to the frequency
converter has been interrupted.
The electrical connection cable from the
mains electricity to the frequency
converter has been disconnected.
The electrical voltage entering the
frequency converter is outside the limits
specified in the technical data section.
The pressure transducer is wired in the
frequency converter with the polarity
reversed.
The pressure transducer is broken.
The pressure transducer has a range
other than 4-20 mA.
ENGLISH