perkc2ExplorerOct 08, 2018Converter buzzing when fan is offHello all, Our converter is making a buzzing noise when the fan is not running. This is when we are plugged into shore power. When I turn on the lights the buzzing usually subsides. I had it looke...Show More
PaulJ2ExplorerOct 09, 2018Many times it is the transformer coil assembly loose and vibrating against its core. Usually epoxied to prevent this.
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