Could somebody tell me when connecting a fuse connection unit where mains wires are connected.There are four terminals two marked as supply or feed and two as load.I have connected mains wires to supply and hood wires to load terminals.Lights comes on but hood itself does not.3 amps fuse is used in fcu.It is hotpoint brand new hood.I want to make sure that i have connected wires correctly before i call hot point service engineer.Tkank you.