Your AC is probably one of your most valuable appliances at home, especially during the summer months. As the temperatures soar and the air grows warmer, you might find it quite challenging to live without cool air circulating around your home. However, because we tend to overuse our unit during the warmer months, they tend to break down frequently and require a lot of maintenance. It can be every homeowner’s worst nightmare to try and turn on their AC on a hot summer day only to realize that it’s not functioning. Luckily, you do not have to panic if that ever happens to you, as there are ways to fix this issue. 

Here is exactly what you should do if your air-con refuses to turn on. 

Check the Thermostat

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It might sound really simple and even a little silly, but sometimes the reason why people think their air conditioners are not turning on is just that their thermostat is set to the wrong temperature setting. That is why, if at any point you believe that something is wrong with the AC unit, it’s best to make sure that you take an extra two minutes to check the thermostat before taking any drastic measures. It could be that the thermostat was forgotten in the wrong mode or that it was set below room temperature, making it feel hotter than usual and giving you the false impression that the air conditioner has stopped functioning

Clean the Air Filters

When your air filters get clogged, this can cause the whole system to shut down and refuse to turn back on until it’s thoroughly cleaned up. As explained on, if you have been trying to get your AC to start to no avail, you might need to get the filters out, clean them and unclog them manually before you place them back in their correct position and try again. Most of the time, this does the trick and gets your cooling system back in check. If the filters are too old, then it might be a good idea to replace them completely. You can purchase replacements online and install them yourself, or you can contact your service provider to conduct a full check and make sure that this is what your unit needs.

Restart the Circuit Breaker

All air-cons have their own circuit breakers. They are there to protect your electric appliances from any sudden surge in power that can cause damage to the whole circuit. In the event that your AC refuses to turn on for no apparent reason, it might be because the breaker was tripped. All you would need to do is turn the breaker back on or restart it just to make sure it is not the cause of the issue. If you notice that the breaker trips too often, this might be a sign that your AC is getting old or using too much electricity. In which case, you might need to consider investing in a brand new one altogether. 

Unclog the Drain Pan

Similarly to the air filters, the drain pans connected to your air-con unit can get clogged and cause the air conditioner to shut off completely. These pans collect any extra condensation accumulated by your AC unit and drain it outside your home. If these pans get clogged, it can be impossible for the appliance to restart. You can fix this issue by reaching into the pans using thin tools to clean them from all the dirt and debris stuck in there to allow the condensation to flow normally. If the problem persists, it’s best to contact your technician to prevent further damage.

Call a Professional

If you have tried everything to fix your AC and it still won’t turn on, it might be wise to call a professional. Sometimes, the issue might be too technical and only an experienced contractor would know what to do. Make sure that you ask a professional if the problem persists and you can try and handle it yourself if it is a simple issue that needs a quick fix. 

It can be really difficult to live in certain areas without a functioning air conditioner during the warmer months. If for any reason your AC refused to turn on, you need to know how to fix the issue quickly before the issue exacerbates and causes further damage. If things start looking too complicated, do not hesitate to contact a professional for assistance as it might be the best and most effective option.

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