My r7184P, I have to keep pressing the reset

The reset button may be tripping because of air flow restriction.. The filter may be dirty or the evaporator coil may be clogged if this is the case you need to clean the coil with a coil cleaner available at home improvement stores. It also could be the bi-metal in the swith itself has gone bad in that case the cord needs to be replaced. The cord problem happens when there has been an electrical storm or a heavy power surge. Its not often but it does occur.

Good Luck on your repairs

Dave