Conergy SmartControl System Manual De Uso página 85

9 Help in the case of faults
Fault Possible cause
ET sensor sup- Insufficient output voltage at
plies incorrect the Conergy SmartControl,
data short circuit at the plug connec-
tion or short circuit in the con-
nection cable to the Conergy
SmartControl.
ET sensor sup- Incorrect cabling, the cables for
plies negative the temperature and the irradia-
data tion have been interchanged.
84
ET sensor supplies incorrect or negative data
Operating manual
Remedy
| Check that the cabling is correct.
| Check whether the recommended
cable type is used for the
connection cable.
| Check whether the shield of the
connecting cable is insulated.
| Check that the ET sensor is
functioning properly.
| Check the correct assignment in
the female insert of the ET sensor
and the cable at the plug of the
Conergy SmartControl.
Conergy SmartControl System