Central Air Conditioner Outside Unit Fan Not Working
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Central air conditioner outside unit fan not working. If the compressor isn t starting check the wiring connecting the two units. The first is an inspection of the outdoor unit to physically see if the fan is turning. The condenser lines should be cold and the air inside the home should be cool. However your capacitor can go bad for various reasons and stop working properly which will force one of your system s fans to stop spinning.
When an outside fan fails the most likely cause is a capacitor issue. If you observe the ac condenser fan not spinning on your outdoor air conditioning unit the problem is likely one of a few common things. There are a few ways to tell if your a c fan is temporarily or permanently out of order. When the ac compressor not working but the fan is running chances are the outer unit housing the compressor isn t receiving power.
Another common and easily remedied situation that sometimes results in a central air conditioner fan not working is a dirty clogged air filter. This may indicate an electrical issue that will need to be fixed. Find the start capacitor for the fan. It s located on the side of the building near the outdoor a c unit.
The fan doesn t start at all. Typical reasons an outside fan might stop spinning include. Remove the service panel on the a c unit. If the fan isn t running at all or there is warm air blowing it s time to troubleshoot.
One problem that you may experience with your outside air conditioner is when the fan does not come on. Symptoms of a central a c fan not working. A capacitor stores up energy that provides power to your air conditioner s fans. Shut off the power supply to the air conditioner at the disconnect or breaker panel.
The fan keeps running because the central unit has no such problem. Capacitors store up the energy that powers the air conditioner s fans. 5 common reasons why your central air conditioner fan is not working.