A/C running but not cold
Usually the fan and compressor in the outdoor unit of a split system will go on and off together. You can open up the outdoor unit and disconnect the fan just for a few minutes and listen for or feel if the compressor is running. Caution, the body of the compressor can get very hot.
Also go down to the furnace or wherever the inside unit is installed and feel for any coolness at all. Weak coolness usually means the system needs a Freon recharge.
The disadvantages of crab apple trees. In summer, the apples are too sour to pick and eat. In winter the birds come and leave dropping all over the place.
Last edited by AllanJ; 06-18-2011 at 09:13 PM.