Should 1) Since the remote control uses infrared rays, so actually unrestricted "sight" of the remote control and the receiver on top of the fan to be, I have originally been thinking in which direction best the recess for the receiver must be turned so that one of possible can remotely control many directions. This you have to think before drilling in fact, I thought at least. When everything was installed later I did and found that the FB works from all directions without any problems the test!
2) the first operation has been heard a soft click on each revolution of the fan. As if a cable turn comes for each revolution of something. Annoying, because we have suspended the fan in the bedroom. In the manual I read that the first motor must run in 24 hours, and disappear most noise afterwards. And that's arrived: the sound is actually gone after a few hours of self.
Completely satisfied!