Multiplus II 48/8000 - Random "OVERLOAD WARNING" messages - ONLY HAPPENS WITH ESS ENABLED

[guystewart (Guy Stewart (Victron Community Manager))]

@Anarchy2007

All I want is someone from Victron to log into the system, pull the more advanced logs from the system (which I do not have access to) and give me some kind of direction. As an installer I really don’t think this is an unreasonable request.

I’m not sure what you have heard that this was something that Victron did or could do, but I can’t say that I am familiar with what you’re talking about. One of the positive sides of Victron equipment is that we do not hide advanced features from technical users.

There isn’t any secret information that I know about that ‘unlocks’ the solution to the issue you’re having.

Have you seen this previous community solution to a similar problem?

Overload L1 warnings for Furnace Blower start remedies

I’ve got a Multiplus 12/2000VA/120V that I mostly use as a nice UPS for my computer setup, home wifi, etc. I also installed a manual transfer switch for critical appliances like refrigerator, furnace blower, other small draw circuits. I’ve got a smartshunt and cerbo GX as well. Power Queen 12v 200AH Plus LifePo4. Using 2/0 AWG battery cables. During testing, when the furnace blower motor kicks on, the inrush current peaks, and I get an Overload L1 Warning and a low battery warning which both r…