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Author Topic: Dometic NDA 1402 defrost htr install  (Read 257 times)


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Dometic NDA 1402 defrost htr install
« on: February 27, 2018, 04:24:07 PM »
My refrig is showing an error code of 12. Dometic NDA 1402 refrigerator. This means the refrigerator defrost element is bad. I removed the element and checked the resistance. I got 380 K ohms which is way more than specs. I'm ordering a new element and need to find out what type of adhesive they use to attach the element to the cooling fins. And any other suggestions on installing the tape type heater.

I called Dometic and they were no help, said call a RV repair shop.
Tampa Bay
'07 American Tradition DP 40', 1.5 bath
'14 Honda CRV