Norcold 1210 IM Blows 5 amp fuse
I replace the cooling unit on my Norcold 1210 IM..... everything went fine. Unit worked great. The outside temp dropped below freezing, Ice maker line broke spraying water all over the motherboard tri...
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If it is 5 A (tan color),automotive blade style, it is for the 12V DC control circuit.
The 120V AC heating element is an 8 A, AGC style, fast acting fuse
The 5A blowing could be loose or damaged terminals at wire harness connector or circuit board connector
OR could be Fault in Optical Control Display overlay.
You will need to do a complete voltage check/test to ID problem.
Here is a service manual...pg. 12 has flow chart/tests for the 5A DC fuse circuit
LINK
The 120V AC heating element is an 8 A, AGC style, fast acting fuse
The 5A blowing could be loose or damaged terminals at wire harness connector or circuit board connector
OR could be Fault in Optical Control Display overlay.
You will need to do a complete voltage check/test to ID problem.
Here is a service manual...pg. 12 has flow chart/tests for the 5A DC fuse circuit
LINK
