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Operating instructions for EE310 Humidity / Temperature Transmitter
6.1.3 Solving typical problems
Error description
Likely causes and solutions
Display shows incorrect
values
Error during re-adjustment of the transmitter.
→ Reset to factory calibration and repeat the adjustment routine.
Filter soiled
→ Replace filter
Output configured incorrectly
→ check configuration
Long response time
Filter soiled
→ Replace filter
Inappropriate filter type
→ Contact E+E representative for advice.
High humidity values -
red LED blinks
Water in sensing head
→ Investigate the cause for water / condensation.
Contact E+E representative for advice.
Inappropriate filter type
→ Contact E+E representative for advice.
Tab. 11 Self diagnosis
6.2 Cleaning the sensing head / filter replacement
In case of dusty, oily and polluted environment:
• The filter cap shall be replaced once in a while with an E+E original one. A polluted filter cap causes
longer response time of the device.
• If needed, the sensing head can be cleaned. For cleaning instructions please see
www.epluse.com/EE310
.
