Hi I'm fitting a new c402 toiletto my van and I've lost the connection details for it. I have 4 wires, red, black,grey, and mauve. Can you tell me the connections for a pressurised water system.
Thanks
Best thing to do if you have no wiring diagram is contact thetford and ask them...But defo red is live and black is earth..grey and mauve could be for the flush..........
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