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dae06's avatar
dae06
Explorer
Sep 03, 2015

High Vdc error on fridge. 19 Volts dc to the power board.

I have a Norcold N621 fridge. The other day I noticed an "E" on my display. This fault is "hi Volts dc". I followed the manufactures instructions and tested the voltage at the fridges power board. I g...
christopherglen's avatar
christopherglen
Explorer
Sep 07, 2015
Slap a meter on the battery. If it is 16+ volts, pull it and go to an auto parts store, and have them test it. if it is between 12 and 16 volts retest the leads on the fridge. If it is less then 12 volts, look for blown fuses, loose or disconnected wires at he battery, converter, and DC power center. You may also have a battery disconnect switch, check for and make sure it is NOT disconnected (the converter is charging the battery).

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