12 Troubleshooting
SMA Solar Technology AG
Operating manualEVC22-3AC-20-BE-en-1098
12.1.52 Event 27206
Event message:
• Download of update not completed successfully
Explanation:
The download of an update has failed.
Corrective measures:
• Try downloading the update again.
• For Wi-Fi connection: Improve the Wi-Fi connection quality (e.g., via Wi-Fi repeater) or
establish connection with the product via Ethernet.
• If this message is displayed again, contact the Service.
12.1.53 Event 27208
Event message:
• Transfer of the Firmware update Version number [##] for device type [##]. The transfer can
take some time.
12.1.54 Event 27313
Event message:
• Update started