Protecting absorption refrigerators PCB
The last few years during the storm season I've been having issues with my refrigerator (Norcold N641) not working temporarily. At first I thought there was something wrong with the PCB as the frig...
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What I was referring to was the connection where the wire harness actually connects to the board not the wire harness itself. The green that your recent photos show looks like corrosion not mold. Just unplugging and re plugging connection will remove enough of the insulating corrosion to get a good connection again for a while. If that much corrosion forms on the leads of the soldered components I would imagine the corrosion inside the connectors where moisture can be trapped would be worse. I would focas on cleaning the connectors both male and female, then preventing the moisture from causing corrosion inside.
