Troubleshooting - Wohler CD 210 Mode D'emploi

the current temperature at the left. The meter is now calibrating. Wait about 60
minutes until the blinking stops. Then the calibration is completed and it returns to
the normal mode.
Note: Users can also calibrate either point. To calibrate 33 % only, press CAL/ESC
and exit when the 33 % calibration is completed. To calibrate 75 % only, press
MODE or DP/WBT within the five minutes while initializing the 33 % calibration.
9.

Troubleshooting

Problem
The meter cannot be powered
on
Fixed readings
Slow response
Error messages
E01
E02
E03
E04
E07
E11
E17
E31
E34
e-Mail: mgkg@woehler.de
Troubleshooting
Check whether batteries are in good contact and
correct polarity or the adaptor is well plugged.
Check whether data hold function was activated.
Check whether the air flow channels on the rear
were blocked.
CO -sensor damaged.
2
The value is under range.
The value is over range.
Temperature or humidity sensor damaged.
Too low voltage
Replace batteries or use an adaptor.
Retry humidity calibration.
Retry CO calibration.
2
Temperature sensor damaged.
Humidity sensor damaged.
Wöhler CD 210
to measure
http://mgkg.woehler.de
CO .
2
25