Xylem VARIO COND TEMPERATURE CONDUCTIVITY METERS - Manual (Page 47)

VARIO Cond What to do if...
47
6 What to do if...
Error message
0FL 0FL 0FL 0FL
,
UFL UFL UFL UFL
Error message
Err3 Err3 Err3 Err3
Error message
Err4 Err4 Err4 Err4
Error message
Err5 Err5 Err5 Err5
Cause Remedy
– The measured value lies outside
the measuring range
– Sensor module defective – Replace sensor module
Cause Remedy
– Erroneous calibration
– The data of the sensor module is
outside the specified characteris-
tics.
– Recalibrate
– Reset to default setting (see
section 4.12)
– Sensor module contaminated – Clean and replace sensor
module if necessary
– Moisture in the plug connection – Dry plug and socket
– Calibration solution not suitable – Check calibration solution
Cause Remedy
No sensor module – Connect sensor module
– Check the plug connection
– Switch the meter off and then on
again.
– Perform a processor reset (see
section 6.1)
– Replace sensor module
Cause Remedy
Sensor module defective
or
Wrong sensor module – Check the plug connection
– Switch the meter off and then on
again.
– Perform a processor reset (see
section 6.1)
– Replace sensor module