E+E Elektronik EE371 Bedienungsanleitung Seite 30

Manual english
Continuing self-diagnostic:
Defi nition:
• Error:
i
- possible cause
=> measures / help
• Display shows incorrect values:
- Error during re-adjustment of the transmitter
=> Reset to factory calibration and repeat the
calibration routine
- Filter soiled
=> Replace fi lter
- Output confi gured incorrectly
=> Check output range and output signals
in the confi guration
• Long response time:
- Filter soiled
=> Replace fi lter
• Transmitter failure:
- No supply voltage
=> Check wiring and supply voltage
=> Only green LED is illuminated continuously => electronics
defect => contact the manufacturer
• High humidity values - blue LED D1 fl ashes
- Dew (condensation) in the sensor probe head
=> heat the measurement cell and check the mounting
of sensor probe
page 30
EE371 / EE372