Just installed my fan and everything works perfectly. After 10 minutes, the HI speed does not work anymore when pushed on the remote (the fan is just stopped) and it looks like MED and LOW speeds are the same. Can anybody help me with this?
Thanks

Was the fan on high when it stopped? If you cut power, and apply it again, does high work for 10 minutes and then stop again?

All that having been said, it's a brand new fan, I say take it back to the store and get another.

I cut the power and applied it again and... its working again. Hopefully it will keep working. Thanks

I would still take it back, you don't want a lemon.