SMA STP 15000TL Service Manual - Manual (Page 22)

Event number Display message, cause and corrective measures
9005 Changing grid param. not possible > Ensure DC supply
This error can have the following causes:
• The selected rotary switch setting for the country configuration is not
programmed.
• The parameters to be changed are protected.
• The DC voltage at the DC input is not sufficient to run the main CPU.
Corrective measures:
• Ensure that the country data set has been configured correctly.
• Enter the SMA Grid Guard code.
• Ensure that sufficient DC voltage is available (green LED is glowing or
flashing).
9007 Abort self-test
Error in the AC cabling.
Corrective measures:
• Ensure that the AC connection is correct (see operating manual of the
inverter).
4 Troubleshooting SMA Solar Technology AG
Service Manual STP15-17TL-10-SG-en-10 22