I see this happen a lot. The thermostat is turned down way to low (60 degrees or lower) causing ice to build up on the air conditioners condenser coils. Which causes the air not to get through the coils. The icing of the condenser creates a blockage and the air conditioner doesn't cool the house or room. Making you think it is not working. If not corrected the compressor will overheat. (Not Good). Turn the air conditioner off until the ice has melted (probably 24 hours). Then turn the air conditioner back on with the thermostat set to 68 to 70 degrees and it should go away. If not call a technician.
Have you checked the breaker outside by the unit
Maybe there is something wrong with yours or you have animals who have urined somewhere in your house.
Condensor is overloading. Had the same problem last year.
Your air conditioner may be faulty if it is not dripping water.
If it is very hot outside (you don`t say) and it is cooling (you don`t say), nothing is wrong and it is properly sized.
Low on refrigerant or dirty filter.
gas leak or wrong wiring
Some people say that vacuum forming is bad for the environment because you are applying heat to plastic. I think they are wrong. I think that vacuum forming wastes less stuff.
If it's the one where the girl is dancing around her house and is led outside by the dancing spots then it is called 'A-Punk' by VAMPIRE WEEKEND
It will cool down, nothing is wrong with it. It is just air.
Once you own a house, it's your responsibility to take care of all things. The only time that someone else, being the "landlord" would take care of anything that goes wrong in or outside of the house would be if your renting.
must have air in the cooling system