Originally Posted by jaycapz
Yea, if I try putting it on the low setting it vibrates so loud I can hear it on my second floor. Are you supposed to hear a motor hum from 10 feet away?
No not at all. I literally check once in awhile to see if there on. Sometimes they make a little noise from sand getting kicked into the impeller but a quick rinse and resetting of the impeller and its good to go.
Also I found sometimes if its making noise (not as loud as yours) but enough to hear it. I just quickly unplug then plug it back it real fast, seems the "jolt" solves the problem. I'd call the company. If watch this YouTube video I made. It's at night after my son is asleep. No noise.
You can clearly hear background noise but nothing to the extent your talking about. I'm gonna make another video tonight when everyone is on bed. Of the operations of my AC110's.