I have installed Multiplus-II 48/5000/70 in a three phase setup while I’m awaiting the delivery of the batteries. Now the AC out turns off and on periodically and I believe it’s because there’s no battery connected.
asked
Is it possible to turn off battery function on Multiplus-II?
It is not designed to run without a battery and it is completely unsupported. Wait until your batteries arrive.
To add on, it will be because the system is trying to power assist using the batteries.... So yeah... Not working well.
Bypass and switch off.
Ok, but it should be possible if it’s needed. Maybe you need to do some work on the batteries for example.
All Victron products are designed to run with a battery. If you need to do work on the battery you have to switch off the Victron system and switch the loads with a bypass switch directly to the grid.
