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Alarms
Display Cause
Interruption
Fixed alarm LED
Flashing word “Lev”
I.e.
Man
Lev P100%
End of level alarm, without
interrupting pump operation
Restore the liquid level.
Fixed alarm LED
Flashing words “Lev” and “stop”
I.e.
Man
Lev Stop P100%
End of level alarm, with interruption
to pump operation
Restore the liquid level.
Flashing word “Mem”
I.e.
1:n 6
Mem
The pump receives one or more
impulses during dosage with
memory function on Off
Press the
key
Flashing word “Mem”
I.e.
1:n
M
6
Mem
The pump receives one or more
impulses during dosage with
memory function on On
When the pump finishes receiving
external impulses, it returns the
memorised strokes
Fixed alarm LED
Flashing word “Flw”
I.e.
Man
F
Flw P100%
Active flow alarm. The pump has
not received the programmed
number of signals from the flow
sensor.
Press the
key
I.e.
Parameter Error PROG
to default
Communication error with the
eeprom.
Press the
key to restore the
default parameters.
Flashing word “OFA”
Flashing word “stop”
I.e.
High 475 mV OFA
Stop P 75%
O.F.A. alarm
Press the
key to stop the
flashing word “stop”. Press the key
again to start up the pump again.
Flashing word “Alm”
I.e.
High 475 mV Alm
P 75%
The probe reading is outside the set
alarm band range
Make sure that the “Alarm Band”
parameter is set correctly in the
programme
Flashing word “Cal”
I.e.
High 475 mV Cal
P 75%
Probe not calibrated alarm
Calibrate the probe
EM00136063 rev.
1.0
10