May 22, 2017 Info Articles

Troubleshooting Your Unit to Know When It’s Time to Call for AC Repair

Calling a professional at the soonest possible time is advisable when your AC unit gets into trouble. However it would also be a great for you to know how to troubleshoot an AC to have an idea of what kind of problem there is. This should help you determine if it’s a job for the pros or if it’s just a false alarm.

Unresponsive Unit

If your AC is won’t start on despite having the power on, it could be due to several reasons. It could be an electrical problem, such as a tripped breaker or blown fuse in the main electrical panel. Generally, you can try resetting the breaker by turning it on or off.

If this still doesn’t work, then there’s a possibility that the problem is with the unit’s capacitor, compressor, or fan motor–in which case, you’ll need to call the pros for an AC repair.

Time to Call for AC Repair

Not Cool Enough

Your air conditioner is supposed to deliver cool air into the room. If it doesn’t do what it’s supposed to, then it’s a clear sign that there’s a problem with it. To troubleshoot, you can try turning the power on and off, and see if the unit just needs to be rebooted, so to speak.

Also check if the filter is clogged by dust and debris. If that’s the case, then you should take out the filter and wash it–there are units that have reusable filters, in which case it’ll just need a good wash, while other types will need to be replaced. Ice formed around the coils can also severely affect the efficiency of airflow, thereby decreasing the cool air coming out from the unit and into the room. Turn off the unit so the ice will thaw.

If, after doing all of this, the unit still does not cool as it should, then it’s time to call a professional for a more thorough checkup of the unit’s performance.

Strange Noises

Strange noises could mean that a component has come loose such as a fan belt, or that a motor blade could have been broken. One way to find out is to open the unit and see for yourself. However, unless you have and experience dealing with broken AC parts, it’s better to just have a look-see in the unit. Any findings must be relayed immediately to professionals so they can fix whatever is broken, or replace any parts that may need replacing.

For heating & air conditioning needs, call on companies such as Marsh Heating & Air Conditioning for a thorough inspection and repair.

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