I just moved into a new home that was previously owned for about 8 months. It has two Harbor Breeze ceiling fan lights (matching) with remotes. I can't seem to get either of the remotes to work. Yes, I've tried every possible dip switch setting, but have not ventured up to the fan itself. (Vaulted ceiling, very high) I have looked for a user manual on the web without luck. Any suggestions for this scared of hights mom?