SMA METEO STATION Installation - Manual (Page 24)

7 Troubleshooting SMA America, LLC
24 MeteoStation-eng-IA-IUS122210 Installation Manual
7.2 Errors in the Power Supply Unit
The Meteo Station reports error
value 3 "ErrSensSolIrr" or error
value 8 "WrnSensSolIrr", or
unrealistic values are displayed
for the pyranometer. The glass dome of the pyranometer is damaged or soiled.
Corrective measures:
• Clean the glass dome of the pyranometer.
• Contact the SMA Service Line
(see Section 11 "Contact", page 32).
The Meteo Station reports error
value 4 "ErrCalibData" or error
value 10 "WrnMtSensSolIrr". The calibration data of the pyranometer is not valid.
Corrective measures:
• Register the Meteo Station at SMA for calibration
(see Section 11 "Contact", page 32).
The Meteo Station resports an
error value not listed here. This can have various causes.
Corrective measures:
• Contact the SMA Service Line
(see Section 11 "Contact", page 32).
Problem Cause and corrective measures
The "DC OK" LED on
the power supply unit is
not lit. The power supply unit has no power.
Corrective measures:
• Check whether line voltage is available.
Problem Cause and corrective measures