AC Not Working: 3 Common Air Conditioning Problems
Have you just woken up, kicked the blanket away, and realised it’s too warm, but notice all these strange problems when you go to turn on the air conditioner? Why is your AC not working?
We are often asked ‘why is my aircon not cold?’ Well, it could be because of damaged circuits, overused filters, or perhaps your unit’s time has just come to an end.
In this article, we’ll tell you the three most common air conditioning problems and how to solve them.
Air Conditioner Not Working (At All)
Scenario
Have you accidentally left your radiator on all night and now it’s a little too hot? You open your window, but it doesn’t get any better. After contemplating, you finally decide to turn it on the air conditioner, but your AC is not working.
Cause
People often think the outdoor heat melts the circuits and breaks your unit, but that isn’t really possible indoors with our British weather. Your air conditioner not working could be because you are overusing it while keeping the windows and doors open. In turn, this makes it work harder, potentially overheating and causing issues to the wiring.
Solution
If the circuits have been tripped or the wires are loose, we urge you not to undertake repairs yourself or continue trying to use the AC. Instead, contact a certified HVAC specialist who can find the actual diagnosis and fix your air conditioner.
Air Conditioner Not Cooling
Scenario
Is the AC not working no matter the temperature? There is nothing worse than finding the right temperature for your AC, but what if your air conditioner is not cooling at all? Modern air conditioners release both warm and cold air, but before you fiddle with the temperature again, consider your unit might have a problem.
Cause
Wondering ‘why is my aircon not cold?’ If your setting is on low and it’s still blowing warm air, you may have a tripped circuit breaker or a worm blower belt that needs replacing. However, your air conditioner not cooling properly could also have a more serious issue, such as a low refrigerant level.
Solution
Again, don’t take out any repairs yourself. If your unit worked the day before, wait a few more hours before using it again. If you start to notice anything strange or it’s still not working, you should hire an expert electrician.
It also may be that you haven’t used your AC for several months, so it just needs some minor maintenance before using it again. Before turning it on in the summer or winter, we recommend booking a quick service to determine damage and complete repairs.
Air Conditioner Smells Strange
Scenario
You’ve noticed a musty smell in your room, but just think it’s a one-off. Opening your window removes this smell, but then it starts getting hot and you need your air conditioner on. After hitting the cool option, you are greeted with a burning smell and it’s blowing hot air.
Cause
Your AC not working properly or smelling strange could be caused by a variety of issues. It could be as simple as replacing the filter or cleaning the machine, or more dangerous problems, including low refrigerants or blocked ducts due to debris.
Solution
Turn off your AC and open it to see if there’s any visible damage. If there’s not, you may be in luck! There will either be damage within the unit you can’t see or the filter may just need replacing. If this doesn’t solve the problem or there is damage, you need to call a professional to fix your air conditioner.
Every month, you should dust the unit and replace the filter to remove harmful bacteria and debris that could potentially block your machine. We can do this for you if you have regular servicing.
Efficient Air Conditioning Repairs at Southern Counties AC
At Southern Counties AC, we offer expert domestic and commercial air conditioning repair services. We will never try to upsell a new unit if you only require a repair, whether that’s one unit in your home or multiple in a big-chain supermarket.
If your AC is not working at all and you’re in need of a replacement, our experienced technicians will install your new unit as quickly as possible to reduce disruption. With every team member being F-Gas J11 Cat-1 qualified, there is no better option than us.
Request a free quote today by contacting our highly-skilled team. We are happy to answer any questions you may have and always ensure 100% satisfaction with any service.