My carrier is not working properly. I Set it at 71 for cool and 47 for heat, as a live in Fl and for now I do not need heat. Nevertheless, it is about 85 degrees inside my house. I have work with the thermostat, however, it is not responding. I search for the manual online, but I could not find it. The model # 38EYG60300 and 38EYG36300, any help would be appreciated. Thanks GOO

Nothing comes on? Check the condensate float switch, and the electrical panel.

I forgot to write that there is a code error E2 displayed on the thermostat. How do I check for that, and where are the fuze or fuzes for air handler? The unit comes on but it is very hot inside (85 degrees)