Unit will not blow cold air after starting up for first time this season

you may need to remove the rear cover to examine what is and is not running. once you remove the back, start up the unit on a workbench. see if the fan is running and the compressor has kicked in. look at the larger or two tubes coming out of the compressor. if it is cooling a small layer of frost or condensation will appear on this " suction" line. if this tubing and the other one are approx the same temperature, then there is a freon leak in the system. Only an EPA certified technician can fill your unit. I am not familiar with that RED button but it mat be a reset of some sort. With the back removed see how it is connected in the wiring circuit. if you have the wiring diagram, please send it to me under my regular email address and I'll walk you through the troubleshooting procedure.

That's because this unit is only designed to cool a room to approximately 75 degrees.

http://www.fixya.com/support/p114531-del...

It's not supposed to make the room cold, just comfortably cool. It automatically switches off of Cooling when it achieves this.

If you want it cooler, you'll have to get a traditional air conditioner unit (like a window unit).