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Code 41026 repeat User?

Posted: Sat May 31, 2025 8:30 am
by Soulmate
Hi all
Iam based in Germany and was told to Install a DTU 666 of fox to cut Power Peaks to 60 %.
I was Not able to Start with my User Account,so i tried to create one as Installer ..got the Code 41026 repeat User...
What does that mean?
IS there any other Option to follow the Rules given by Provider ?
Thx
Mike

Re: Code 41026 repeat User?

Posted: Sat May 31, 2025 10:14 am
by Will
Hello,

What inverter model please?

Re: Code 41026 repeat User?

Posted: Sat May 31, 2025 10:29 am
by Soulmate
Hi

Its the TG 5 G 3
Best regards