The Maxxair fan stopped working with the manual buttons on the fan, but it did work with the remote. Then it started to make beeps every 10 seconds or so. I checked the fuse and it seemed partially blown, if that’s possible. I put in a new fuse and the same thing happened: beeping, working with remote and not buttons, and the fuse seemed blown again. Any ideas for something to try to troubleshoot this? The fan is 16 months old so still under warranty. Thanks for your thoughts and ideas.