Hum from Samlex Solar Controller
I recently picked up our new 5.0TA. Love it. However, there is a constant humming sound coming from the Samlex solar controller. It is consistent regardless if I am plugged into shore power or not (not that I think that should matter). I have set the battery isolation switch off & on, again with no impact on the humming. While the humming is fairly soft, it becomes irritating anytime you are in the kitchen area. Any ideas, suggestions would be welcome.