Bailey Unicorn 12v system

IanDH

Good afternoon.

 

I have a year old Bailey Unicorn. When the leisure battery drops below 11v, even with the mains connected (Think my charger isnt working but thats another issue) 

I lose heating pump and water pump. This seems crazy. Is anyone aware of a way of switching it all to 240v? Cant believe my van becomes useless without a full battery. Thats the whole point of mains I would have thought.

 

Thanks, Ian