Charging battery - Elddis Swift Supreme 1994
I am struggling to work out how to charge the battery when hooked up a 240v in my garage. On the panel is a rocker switch
Position 1 - car hook up
Position 2 - off
Position 3 - caravan ( run off leisure battery)
I have tried to charge with the switch in all three positions but it does not seem to work. Is there another switch somewhere that activates the battery charge?