Error Messages - oventrop OV-DMC 2 Operating Instructions Manual

The following error message may appear on the display:
Error: No temperature sensor
Solution: Connect temperature sensor and press key "OK".
Error: No measuring head
Solution: Connect measuring head and press key "OK".
Error: Input error
Solution: Check last entry and press key "OK".
Error: Negative pressure
Measuring connection +/- mixed up
The direction of flow does not conform with the arrow embossed on the body
of the double regulating and commissioning valve.
Solution: Delete message by pressing the key "OK".
Error: No power pack
This message appears if the submenu "charge batteries" is selected in the
main menu "System-Setup" with no power pack being connected.
Solution: Plug in power pack and press key "OK". The red control lamp on the
flow meter will light up.
Please contact the company F.W. Oventrop GmbH & Co. KG in case of malfunction and for any further
questions.

Error messages

TEMP.MEASUREMENT
Error
No temperature sensor
> Yes <
Error
No measuring head
> Yes <
Error
Input error
> Yes <
Error
Negative pressure
> Yes <
Error
No power pack
> Yes <
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