RF195adux1
if you push any key/button on the panel when a door is opened, that will temp. turn off the beeping. F24 is ice sensor issue and perhaps you have noticed no ice was made 12 to 24 hours before the F24 warning appeared. try to defrost the unit and then start up again as a bit of ice might have frozen in the ice maker feed line.
hope this helps, June 2012