I have a Hampton bay cieling fan and light assy that only works with a remote control and only the fan comes on with the wall switch. The remote did work everything but the contoller does'nt do anything. Tried new batteries, but no luck. I'm not sure the exact model as it was already installed when we moved in but I do have the model no. from the remote, if that will help identify it. The # is UC7078T. Any ideas? I don't have a manual either.