Here’s Why Your Air Conditioner Isn’t Working


Is your air conditioner not working? There’s nothing worse than spending a hot summer day without an air conditioner. It’s every homeowners’ worst nightmare. Fortunately, most air conditioning repairs Bankstown can be avoided with proper maintenance and fixed before it is too late. So, what could possibly go wrong with an air conditioner that fails to cool the room?  We’ve compiled a list to figure out why your air conditioner isn’t working:

Malfunctioning Thermostat

It might sound silly, but this’s one of the most common reasons why an air conditioner fails to cool the room properly. Has your air conditioner stopped working all of a sudden? Don’t panic. Check your thermostat before calling the professionals. Thermostat malfunctioning has a great impact on your air conditioner’s performance. Check whether the display of the thermostat is lit or not. If it has been turned off, it cannot send signals to your air conditioner. The next thing you need to check is the batteries of the thermostat if you have a battery-operated thermostat. If everything is okay with the air conditioner and still not working, probably it’s some other. Better to call professionals to have your system checked and find the cause.


Low Refrigerant

One of the significant reasons why an air conditioner isn’t working is due to low on refrigerant. A refrigerant is a cooling fluid responsible for providing the desired cool air from your air conditioner or hot air in case of a heat pump. Leakage is the reason why refrigerant fluid is low. Poor maintenance can lead to refrigerant leaks and corrosion in the long run. You cannot do much in this situation. Call a professional air conditioning Bankstown specialist to check the refrigerant levels and find the cause of leakage.


Dirty Air Filters

Cleaning and changing air filters should be part of your routine air conditioner maintenance. When was the last time you had cleaned the filters of your home? If you haven’t done it at all, your air conditioner mightn’t be able to work properly due to dirty and clogged up filters. Regardless of the type of air conditioner, cleaning the air filters is a must. Cleaned filters will ensure proper air circulation. If they’re clogged with dirt and debris, the airflow won’t be good.


Dead capacitor

Whether your air conditioner has trouble starting off or starting and stopping abruptly, it’s because of the dead capacitor. A capacitor is an integral part of the cooling unit connected to the circuit and gives the motor the push to start running. Overheating can make the capacitor die. If the outdoor unit is installed on the roof, it’s likely to overheat on extremely hot days. Never try to replace the capacitor on your own, as it is dangerous. Call your air conditioning Bankstown specialist to replace the capacitor with a new one.


A Tripped Circuit Breaker

Is one of the breakers tripped? It might be one that’s connected with your air conditioner. Flip the switch back and try turning your air conditioner on. Remember, breakers trip often when there’s an overload. If you don’t know what’s causing the breaker to trip, please call an HVAC technician to diagnose the problem.

For further queries on fixing your air conditioner repairs or air conditioning installation Bankstown, please give us a call. Our experienced team can take care of your air conditioner problems.


(02) 9898 9779