Wiring diagram for an Autocruise Wentworth

alant1206

Hi. I've recently purchased a 2004 Autocruise Wentworth, does anyone know where I can get hold of a wiring diagram for it. I've got a problem with the charging of the leisure battery, It only seems to be charging from the engine not the onboard charger as I
can't see the charging voltage from the charger at the battery terminals. I've also seen somewhere were there might be two leisure batteries fitted to these models. Mine only seems to have one fitted. If so I might be looking at the wrong battery. Any help
will be valuable info