The AC compressor fan may not be running due to a faulty motor, a blown fuse, a malfunctioning thermostat, or a problem with the wiring. It is important to troubleshoot and address the issue promptly to ensure proper functioning of the air conditioning system.
The AC fan keeps running after the compressor shuts off to help distribute the remaining cool air throughout the room and prevent the system from overheating.
Your AC compressor and fan may not be running due to a faulty electrical connection, a malfunctioning thermostat, a blown fuse, or a problem with the motor. It is recommended to have a professional HVAC technician inspect and repair the issue.
Yes your compressor comes when you set your thermostat to "Fan" setting and you have it on cool setting.
with the compressor running.
The AC compressor turns off while the fan keeps running to circulate air and maintain ventilation in the room. This helps prevent the room from becoming stuffy or stagnant, even when the cooling function is not actively running.
If you have the selector knob on defrost it will also run the air conditioner compressor.
If the fan outside is not running the compressor will overheat and if the fan inside the house is not running the compressor will get liquid refrigerant back to it and lock up! Neither is good for the compressor.
First check your fuse for your AC in your fuse box, make sure it is good. Make sure your cooling fan is turning on when you turn on your AC, if not it could be your fan relay. If the AC compressor fan clutch is kicking on and off then it just needs freon. If the AC compressor fan clutch is not turning then it could be completely out of freon due to a leak, or you need a new AC compressor.
You don't specify what type of car, but typically there are only a few possiblities. With the AC on (as long as the AC system is properly charged and working), look to see if the AC compressor is engaging. If so, the fan should also have power going to it. Check the wires attached at the fan motor for power. If there is power, the fan motor is failed. If not, then check the fuses and the relay for proper operation. If the AC compressor is not engaged, the fan may not be asked to turn on by the computer that controls it. Then it is a matter of checking the AC system to find the fault.
The inside blower keep operating until it has used all of the cooling your compressor has done. it is the same on central heating. The fan keeps blowing until the heat changer is cooled.
The compressor fan may not be running due to a malfunction in the fan motor, a faulty capacitor, or a problem with the electrical connections. It is important to troubleshoot and address the issue promptly to prevent further damage to the compressor unit.
If the compressor has stopped running altogether the AC will not work.