Thetford fridge n3097

[hazel]

Need to test N3097 fridge on electric before installation, I can see mains connectios but what colour cable for the 12 volt

 

[n brown]

as it's 12v polarity isn't so vital , but postive is red ,negative blue or black
easiest wayto check 12v element is to test continuity betweeen the 2 wires coming from element . no cont.no good

if you test by turning on the fridge from cold you should be able to feel a littlle heat coming from the outside flue after a while. some fridgestake a couple of hours before you can feel cold