Forum Discussion
dougrainer
Aug 02, 2020Nomad
When a WFCO RP fuses BLOW, that means you had the DC power supply from the battery reversed. BUT, when that happens, you should be able to replace those 2 fuses and correct polarity and everything should be OK. BUT, If when you blew those fuses, and you then connected 120 to the WFCO, that would blow the capacitors on the Converter section and render it BAD. So, since you state you replaced the Power Center you should be good to go. UNLESS and the last part of your post is muddled, did you replace the Power Center BEFORE you verified Battery polarity was correct? You stated you did not troubleshoot correctly and missed a step. What was that missed diag and step? Doug
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