Fault
1 Devices that report this codeT6
Akkudaten am Wechselrichter fehlen oder falsch (Parallelbetrieb).
T6Akkudaten am Wechselrichter fehlen oder falsch (Parallelbetrieb).Fault
Description
When multiple batteries are connected in parallel, battery data on the inverter is missing or incorrect. Maintenance troubleshooting item (no LCD code).
Cause
The parallel connection of the batteries is not set up correctly (Parallelverbindung nicht korrekt konfiguriert).
Recommended fix
1. Check the communication cables between the batteries. 2. Check whether the battery DIP switches are set in the correct sequence (per the DIP code table).
Source:
Benutzerhandbuch - Felicity FLS48100SG2.pdf · page 27Compiled from official FelicityESS user manuals. Always consult your device manual and a qualified technician before performing repairs.