It can be incredibly frustrating to anticipate the cool embrace of your air conditioner after a long day, only to discover that it’s not working. Especially with extremely hot weather, this situation can quickly turn into a sweaty nightmare. If you’re facing the unfortunate scenario of your AC not turning on, don’t despair just yet – there are several reasons why this might be happening, and most of them can be resolved with a bit of troubleshooting. Let’s explore some common reasons why your AC won’t turn on.
Thermostat Troubles
First things first, check the thermostat. You need to set it to your desired temperature and make sure it’s lower than the current room temperature. If it’s not functioning properly, try replacing the batteries and check if it works. Sometimes, a malfunctioning thermostat can be the sole reason your AC unit won’t turn on.
Filthy Filters
Your AC unit may struggle to turn on because it may have clogged air filters. This can restrict airflow which can even cause your AC to shut down. Accumulated dust, dirt, and debris are the culprit in hindering proper air circulation. Check your AC unit’s air filters and see if they’re dirty. If they are, clean them according to the manufacturer’s instructions. This should improve your AC’s performance while also prolonging its lifespan.
Power Supply Problems
It’s common for AC units not to turn on because of power supply issues. First, you need to check the circuit breaker panel and look for any tripped breakers. If necessary, reset them. Check for blown fuses and replace them if your AC unit relies on a fuse box. Addressing power supply issues should allow your AC unit to turn on.
Condensate Drainage Issues
Your AC unit generates condensation over time, which needs to be properly drained right away. For many units, a safety feature is triggered if the condensate drain line becomes clogged or blocked. This prevents your AC from turning on. Find the condensate drain line and check if it’s clear. You may clean it using a mixture of vinegar and water, or contact a professional for assistance.
Faulty Capacitors or Contactors
If you have some technical expertise, you can visually inspect capacitors and contactors for signs of damage, such as bulging or leaking. These are crucial components that control the flow of electricity in your AC unit. Over time, they can wear out or become damaged, leading to a malfunctioning AC. However, it’s advisable to leave repairs or replacements to an experienced HVAC technician. Call for commercial AC service as soon as possible.
Before calling for professional help, it’s worth troubleshooting common issues that prevent your AC from turning on. The culprit may be troubles with your thermostat, power supply problems, filthy air filters, condensate drainage, and faulty capacitors and contactors.
These common problems are easy to address on your own. Wondering where you can find help when your AC won’t turn on? Hage Energy is here to restore your AC to its former glory. Contact us now and enjoy the summer heat without worrying about your AC.
