Looking for information or procedure to change settings on an installation that has a multiplus 48/5000/70 installed and setup for single phase, 230vac/50Hz and now adding 2 more identical multiplus units for single and 3 phase output.
I see information to setup 3 phase, but my question is about changing settings on the Cerbo GX when it already has settings for single phase and is in operation
Any recommendations or best practices I need to consider?
Any articles already address this?
cheers
First check if your multiplusses are not to far apart with manufacturing date/ age
You will need to reconfigure the whole system, first with an mk3 to set them up for 3 phase, then with ve configure to load settings/assitants
Its al in the manual:
https://www.victronenergy.com/live/ve.bus:manual_parallel_and_three_phase_systems
1 Like
Thanks for your answer. The multiplusses are 3 48/5000/70 bought same day same place. Thanks for the link. My MK3 should be delivered today 
Greetings from Belgium.
Camomille
It’s now OK using a MK3-USB. I’m suprised to see the 3 multiplusses are displayed as one only device in VRM. No problem as they will have same configuration! Thanks again for your help.
Greetings from Belgium.
Camomille
Glad to help!
Greetings from the netherlands 