kmb1966 wrote:
I have been working on my Norcold 1200 again and have noticed that the unit will power up and operate when only connecting the 12 volt (+) supply to the rear control board connector labeled "12V". The connector labeled GND can be disconnected totally. Obviously there refrigerator is somehow already grounded somewhere, but I am wondering if this is a problem or is normal??
I think you all missed the question "Is this a problem or is it normal?".
No it is not normal which you can gather from all the responses trying to help you figure out how it's possible. But is it a problem? Probably not but I guess that's where you have to define your meaning of the word problem. Should the actual ground be fixed or attached? Absolutely.
