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kmb1966's avatar
kmb1966
Explorer
Feb 05, 2020

Norcold 1200 operates without ground connected

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...
kmb1966's avatar
kmb1966
Explorer
Feb 05, 2020
vermilye wrote:
Do you have copper propane piping? One of my refrigerators ran on the hot & the propane copper pipe until the broken ground was discovered.


yes. that has to be how it is being grounded.

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