I have a central air conditioner system. I have recently noticed that when I turn off the air conditioning setting on my thermostat (ie. Fan=Auto, System=Off), the air conditioning unit (ie. fan) outside of my house is still running. No air is being pushed thru the vents, however, I can hear air leaking from the unit in the basement, which is connected to the outside air conditioning unit.
To stop the outside fan from running, I had to turn off the power supply to the air conditioning unit.
Does anyone have any suggestion on why the fan would still be running, when the thermostat air conditioning setting is turned off.
Thanks NQ