Nest - furnace fan runs but AC doesn't work
first year of install, I had no problems with heat or cool. Now that winter is over, i've removed the ac unit cover and tried to turn the AC on. The nest thermostat says it's cooling down the house but then i realize that it's just blowing out air and not cold air. I let it run for about an hour and the temperature doesn't seem to go down but instead increases. I go outside to see if the AC unit is running and it's not. Is this a Nest problem or is my AC unit busted? i'm gonna install my old thermostat tomorrow to find out but wondering if anyone has experienced this before. Nest wiring seems fine too. everything seems to be connected properly: yellow wire to Y1 - Cool, white wire to W1 - Heat, green wire to G - Fan and red wire to RH - Power.