question

patpicha avatar image
patpicha asked

Multiplus 12/1600/70

I have old Multiplus 12-1600-70-16 230V with softwear2606154.VFD and i have installer a simliar unit with soft wear 2606413.VFD. I will connect them in parallel , do I need to upgrade the soft wear on the old one before I connect them in parallel ? If I need upgrade the soft wear can u send me the correct version. Thanks Vidar

software
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1 Answer
wkirby avatar image
wkirby answered ·

Yes, you should upgrade both of them to the same version. 2606433 is the latest.

Only if you feel confident upgrading firmware yourself then you can get it here:

https://professional.victronenergy.com/

If you don't feel confident doing this yourself or you think you will break it, then get your dealer to do it for you.

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