Thanks - looked behind the panel and the wiring is a mess - all wires from all switches lead into a big bundle of wire and insulation tape, and then out again to the relevant components. This looks like a major fubar. Is this normal ? I am trying to determine if someone cut the wires post factory and then re-spliced badly, and if I should even try to sort this out myself.
I'm no electrician, but could this also be related to the fridge code cycles ? The one thing I did do between the fridge working properly and not working was dump the tanks. The way the wiring is currently set up it looks like there is a high possibility for a short somewhere, which may have zapped ther fridge somehow ?