SMA SUNNY BOY 3.8-US User Manual page 58

8 Troubleshooting
5. Commission the inverter (see inverter installation manual).
☑ During start-up phase of the inverter, the desired firmware is being installed. At the same
time, the status of the update is shown in the display: Update status: xxxxxxx
☑ Once the desired firmware has been installed in the inverter, the status successful is
shown in the display.
✖ The status error occurred is shown in the display?
The firmware update was not successful.
• Update the firmware again.
6.
Danger to life due to high voltages
• Disconnect the inverter from any voltage sources again and open the enclosure lid of the
Connection Unit (see the inverter installation manual).
7. Pull the USB flash drive out of the USB port.
8. Commission the inverter (see inverter installation manual).
64 SB30-77-1SP-US-40-BA-en-11
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User Manual