Air Conditioning Repair: 3 Do-It-Yourself Troubleshooting Tips

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During a heat spell, the last thing that you want to happen is for your air conditioner to break down. Unfortunately, you never know when something like that may happen to you; when it does happen, it can be extremely helpful to be familiar with troubleshooting air conditioner problems since this can help save you time and money. You should keep in mind that there are some instances when you will still need to call a professional; however, if the following repairs do not work, you will have already looked at some of the most common A/C issues, and your HVAC service repair person can focus on more technical problems. That being said, here are three things that you should do prior to calling in the professionals:

1. Check the Breaker

If you can't get your air conditioning unit to turn on, then there is a good chance that you have a tripped breaker. When there are multiple appliances on a single breaker it can often trip, causing the air conditioner or other appliances to stop working. This is something that can quickly and easily be checked; if it is indeed the problem, this will save you both frustration and money.

2. Look at the Thermostat

If the breaker hasn't tripped, you will want to take a look at the thermostat. If it is battery-operated, you will to see if it needs new batteries; believe it or not, this is often the cause of the unit not working properly. Another common issue is the thermostat either being set to 'off' or 'fan only', so make sure to check these settings. You should also check to ensure that the temperature on the thermostat is set to below to the current room temperature, otherwise the air conditioner won't turn on.

3. Change the Filter

A number of A/C repairs can be avoided by changing the filter every few months. When the filters become overly dirty and/or clogged, it can result in numerous issues with your air conditioning system. For example, one issue that the unit may experience is a lack of air flow, which reduces the unit's ability to cool your home efficiently. Another problem that may result from a clogged filter is the unit icing up. Therefore, you should check the filter on a regular basis so that it can be changed before it gets too dirty; at the very least, change it at the beginning of each season, even if it isn't dirty.

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