Hello,
Our VE.Bus BMS V2 turned itself off last night and we haven’t been able to get it to turn back on. It had shown a low temperature warning but after heating the van this alarm went away, however about half an hour later (while the heater was still on and with no alarms on the BMS) it turned itself off and we haven’t been able to force it back on. We’ve checked all connections leading up to it and power is definitely going into it but stops at the unit with nothing coming out so we are unable to power the Cerbo/anything else. This morning the BMS is still off but the battery is now also giving an under temperature alarm (it was fine last night), however I have now got the battery back up to temperature and still no lights on the BMS/power to the Cerbo. FYI, system was installed yesterday but was working fine all yesterday.