Norcold N7/ N8/ N10 showing "no dt" fault code (troubleshooting help!)
Posted by Brian on 10th Jul 2020
Is your Norcold Polar N7, N8, or N10 showing "no dt"?
This fault seems to have plagued many of these new Norcold models and unfortunately it often times comes down to replacing either the front optical board or the rear power board. The reason for the fault is an issue with communication between both boards and more specifically with the blue wire running through the refrigerator box, connecting
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