Warning Messages - ProMinent Sigma/ 2 Control S2Cb Operating Instructions Manual

Fault description
The symbol "Stroke length adjustment"
STRKappears flashing on the LCD
screen plus the error message
length mis-set" E-39-3 and the pump stops.
The symbol "Temperature"
flashing on the LCD screen plus the error
„Temperature FC" E47-4 and the
message
pump stops.
The symbol "Overpressure" p+ appears
flashing on the LCD screen plus the error
message „Overload " E59-4 or E60-4 and
the pump stops.
The symbol "Block" BLC appears flashing
on the LCD screen plus the error message
„Pump blocked" E57-4 and the pump
stops.
The symbol "Mains" PWR appears
flashing on the LCD screen plus the error
„Mains voltage" E51-5 and the
message
pump stops.
13.3

Warning messages

Fault description
The "Level" symbol appears flashing on
the LCD screen, plus the error message
„Level warning" W1-3.
The symbol "Calibrate" calappears
flashing on the LCD screen plus the error
„Calibration warning" W2-3.
message
The "Flow" symbol appears flashing on
the LCD screen, plus the error message
„Defective strokes dosing" W3-3.
The symbol "Membrane" diaappears
flashing on the LCD screen plus the error
message „Diaphragm break" W4-3.
The "Stroke length adjustment" symbol
appears flashing on the LCD screen, plus
„Stroke length wrongly
the error message
adjusted" W5-3.
Cause
The stroke adjustment dial
was rotated by more than
„Stroke 10% while the menu was
locked.
The pump is overloaded.
FCappears
C
F
The temperature is too
high.
A constriction or a closed
shut-off valve on the dis‐
charge side.
A constriction or a closed
shut-off valve on the dis‐
charge side.
No or incorrect mains
voltage.
Yellow LED "Warning indicator" display lights up:
Cause
The fluid level in the
storage tank has
reached "Liquid level
low 1st stage".
The stroke adjustment
dial of the calibrated
pump was rotated by
more than 10%.
The dosing monitor is
not correctly con‐
nected.
The dosing monitor
reported too few
strokes, more than set
„FLOW" menu.
in the
The diaphragm is
broken.
The stroke adjustment
dial was rotated by
more than 10% while
the menu was locked.
Remedy
Turn the stroke adjustment
dial back or enter the pass‐
word.
Rectify the cause, then
[P/OK] key (think
press the
through the consequences
for the process!).
Rectify the cause, then
[P/OK] key (think
press the
through the consequences
for the process!).
Open the shut-off valve or
clear the constriction, then
[P/OK] key (think
press the
through the consequences
for the process!).
Open the shut-off valve or
clear the constriction, then
press the [P/OK] key (think
through the consequences
for the process!).
Connect the correct mains
voltage.
Remedy
Top up the storage tank.
Turn the stroke adjustment
dial back or recalibrate the
pump.
Connect the dosing monitor
correctly and
Press the [P/OK] key.
[P/OK] key.
Press the
Investigate and clear the
cause.
Replace the diaphragm and
clean the diaphragm rupture
sensor, refer to the "Repair"
chapter.
Turn the stroke adjustment
dial back or enter the code.
Troubleshooting
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