Tripping electricity

sprite4me
sprite4me Forum Participant Posts: 2
edited June 2014 in Caravans #1

hi,can anyone help me with sugestions.i was on a cl site two weeks ago and when hooking up the electric the van and the other four on site all tripped off.after hooking up again we relized the fault was our van.i called an electricion out and he narrowed
the problem down to the water heater,he disconnected the water heater and we then had electricity.yesterday i put descaler thru the hot water system and pluged the caravan to the house mains.it didnt trip off and had loads of hot water yet when i finished
the process and flicked the drain switch to drain the system the electric tripped off.does anyone have any sugestions,many thanks,ray