So basically there is no requirement for split load its just hand that the lights wont go out in the event of a fault? If everything is on RCD then all is well?
You can borrow my mystic cat :P, Its rural location so if i went with a CU that was RCD switched it wouldnt do any harm? As split load is only partially covered by the RCD? Am not sure what type of supply it is. Just looking to buy the right stuff before i get someone in to fit it.