Output voltage error persisting

I’m receiving an output voltage error on my charger. After following the steps here (https://wiki.teltonika-energy.com/view/Errors_meaning) for the ‘B’ column the issue does not resolve. Any ideas for a solution?

Good Morning,

Would it be possible for you to increase voltage tolerances?

Br,
Donatas

Is the “Installation” menu under the “Installer menu”? There’s no other “Installation” menu in the app it seems.

If so, where do I find the security code to access that menu (see screenshot)?

If you could provide me serial number, i will give you installer code

Great, but where can I share my serial number with you privately? I don’t want it to show publicly here.

You can write us an email
support.energy@teltonika.lt

Great, just sent the email.