>I think I've finally gotten this thing sorted out, with the help of a few
>of you, especially Derck.     The   relay is an ordinary relay and must be
>good for at least 30 amps as it must switch the fridge power.  The relay
>is for making sure the fridge only works when the ignition is on.  The
>power to the water pump bypasses the relay to allow the water pump to
>opperate any time.      So there, not so complicated after all.  Why is
>there not a wireing diagram of this in the workshop manual ?  

The wiring is documented somewhere, I am sure of it, although not in some
versions of Bentley. I think the wiring is probably shown either in the
special wiring microfiche or in the printed wiring manuals available from
Dyment, or both.

___________________________________
Derek Drew
drew@interport.net (main address for e-mail)
derekdrew@aol.com (alternate/backup address, checked infrequently)