I have 2 hunter fans in each of 2 bedrooms. The same remotes works both fans. I cannot separate the two. They each claim to have a different code inside the battery door. Every time I turn on one the other comes on also. Any suggestions?? Thanks

Open the battery door, AND the fan, on one of the two fan/remote sets. Change the switches so they both match.

Ceiling fan remote controls - help and FAQ- Ceiling Fans N More