Event number
Display message, cause and corrective measures
6501 to 6502
Self-diagnosis > Overtemperature
The inverter has switched off due to excessive temperature.
Corrective measures:
• Clean the cooling fins on the rear of the enclosure and the air ducts on
the top using a soft brush.
• Ensure that the inverter has sufficient ventilation.
7008
Disturbance sensor display temperature
The cause must be determined by the Service.
Corrective measures:
• Contact the Service (see Section 11, page 30).
7101
SD card defective
The SD memory card is not formatted.
Corrective measures:
• Re-format the SD memory card.
• Re-save the files to the SD memory card.
7102
Parameter file not found or defective
The parameter file was not found or is defective. The update failed. The in-
verter continues feeding power into the grid.
Corrective measures:
• Copy the parameter file \PARASET into the card drive directory.
7105
Param. setting failed
It was not possible to set the parameter via the SD memory card. The inverter
continues feeding power into the grid.
Corrective measures:
• Check the parameters for valid values.
• Ensure change rights via SMA Grid Guard code.
7106
Update file defect.
Update file on the SD memory card is faulty.
Corrective measures:
• Re-format the SD memory card.
• Re-save the files to the SD memory card.
7110
No update file found
No update file has been found.
Corrective measures:
• Copy the update file in the SD memory card folder. Select the folder
\UPDATE
.
4 Troubleshooting
SMA Solar Technology AG
Service Manual
SB30-60TL-21-SG-en-11
16
Summary of Contents for SUNNY BOY 3000TL Single Tracker
Page 33: ......
