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12.2
Faults with error message
12.2.1
Fault alerts
Fault description
The red LED indicator illuminates, on the dis‐
'Error' and 'MINIM' flash.
play, the identifiers
The red LED indicator illuminates, on the dis‐
'Error' and 'ANALG' flash.
play, the identifiers
The red LED indicator illuminates, on the dis‐
play, the identifiers
'Error' and 'CNTCT' flash.
The red LED indicator illuminates, on the dis‐
play, the identifiers
'Error' and 'FLOW' flash.
The red LED indicator illuminates, on the dis‐
'Error' and 'MOTOR'
play, the identifiers
flash.
The red LED indicator illuminates, on the dis‐
'Error' and
play, the identifiers
'TEMPERATURE' flash.
The red LED indicator illuminates, on the dis‐
'Error' and 'DIAPH' flash.
play, the identifiers
The red LED indicator illuminates, on the dis‐
'Error' and 'SYSTEM'
play, the identifiers
flash.
The red LED indicator illuminates, on the dis‐
'Error' and 'MEM' flash.
play, the identifiers
Cause
The fluid level in the storage
tank has reached "liquid level
low 2nd stage".
'Analog'
The pump control is in
operating mode, a fault behav‐
iour has been programmed in
'ANALG' menu and the con‐
the
trol current has fallen below 3.8
mA.
Pump control is in the operating
mode
'Contact' or 'Batch' and
the function extension "Memory"
has been set. Also a very large
factor was set, too many con‐
tacts have been received or the
[P] has been pressed too
key
often: Consequently a stroke
memory overflow has occurred!
Dosing monitor not correctly
connected.
The dosing monitor reported
more defective strokes than was
'FLOW' menu.
set in the
Due to too high back pressure,
the motor cannot work accu‐
rately enough.
Motor has overheated.
Other motor faults.
The temperature inside the
pump housing is too high due to
too high outside temperature.
The temperature inside the
pump housing is too high due to
too high pump power consump‐
tion.
Metering diaphragm is ruptured.
Fault on the control.
Stroke memory overflow has
occurred.
Troubleshooting
Remedy
Fill storage tank.
Clear the cause of the low control
current.
Switch the programming of the fault
'OFF' - see chapter
behaviour to
"Adjustment - Operating mode set‐
tings (SET menu)".
[P] key, the memory con‐
Press the
tent is deleted.
Set up the pump again.
Connect the dosing monitor cor‐
rectly.
[P] key.
Press the
[P] key.
Press the
Investigate and clear the cause.
Reduce the back pressure.
[P] key (reset function).
Press the
Check the ambient temperature
(max. 40 °C).
Allow the motor to cool.
[P] key (reset function).
Press the
Contact ProMinent
[P] key (reset function).
Press the
Ensure lower outside tempera‐
tures.
Allow the pump to cool.
[P] key (reset function).
Press the
Check the installation, change if
necessary.
Allow the pump to cool.
[P] key (reset function).
Press the
Replace metering diaphragm
according to chapter "Repairs".
Disconnect the pump from the
mains/power supply then recon‐
nect.
If the error message continues to
appear, send the pump to ProMi‐
nent.
Eliminate cause.
51
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