Fuse Panel Noise/Heat?
I just purchased a new 3700RL. When I was in it this weekend, I noticed a quiet, yet persistnat, high-pitched tone coming from the fuse panel. I opened the fuse panel and everything looked normal. I couldn't smell anything burning, so it seemed to check out. The panel sits just below a closet. When I opened the closet and touched the wood panel above the fuse box it was warm. Is this normal? This is my first 50A unit with 2 AC units. Both AC's were cranking at the time. Later when the AC's shut off, the noise stopped.
Thanks
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