- My Multiplus 2 switches off after a few seconds after grid has returned then it keeps on switching off
- When it's in inverter mode it works 100% no switching off
I even disconnected all the load and it still does the same
asked
Why is my MultiPlus 2 switching off when grid is connected
Do you have a smart or managed battery on the system?
Sometimes the bms shuts down when there is a change to grid when charging from grid is initiated.
Hi @coastal.electrical@yahoo.com
Do you have a GX device?
That should provide more information about the fault. A very common cause is when the AC wiring is not correct. For example there might be a neutral connection made that is bridged between the AC input and the AC output that bypasses the Multi, so it fails the relay check - this is called Error 8 or Error 11.
Could be other things too, but not easy to say without more information from the system, such as LED light behaviour, VRM alarm record, or GX device notifications.
