Can anyone help with this, I'm very good with electrics but having trouble, 4 wires cut by previous owner, wire to fuse corroded and fallen off, wire to relay broke off. all repaired but need a bit of direction. thetfords website has no wiring diagram. it does show to connect supply to the black & red but this only sends the positive back to the third pin which they say to leave disconnected when using a pressure system.
Please don't take this to heart, BUT, if you are as good with electrics as you say, you shouldn't need to ask the question. You would be able to work it out yourself.
Take it to someone who is qualified. Too many wanna be technicians out there.