Need your help. I am occasionally getting a beep (like microwave button type beep) that is coming from area where all light switches, PCS, Invertor switch, breaker/fuse panels are mounted. Nothing is showing up on PCS screen as abnormal. I called PCS and they said their system has no alarm. Power is good, weather is clear, trailer next to me with pedestal surge protector showing normal. It has beeped once a week ago, no twice this morning. It's one beep,,,sounds just like microwave button push.
I am at a loss for what could be over there.
I am at a loss for what could be over there.