I've never really tested (or used) the fridge in my Westy Berlin. However, I have been informed it works. When I installed my 240v electrics, I removed the transformer and wiring from underneath the bed. Now, having seen a wiring diagram yesterday (http://www.amescador.nl/documenten/1978_Westfalia_Repair_Manual.pdf) part of me thinks I needed to leave that in place to run it off of 12v only. Am I right? Has anyone got a proper wiring diagram of all the fridge gubbins? If not, how do I test the fridge quickly to see if it works? Don't really want to leave it on for hours to see if it works.