We see it all the time: an aggravated homeowner calls us to fix a problem with their air conditioner, which is a problem that the homeowner could have easily fixed themselves. How do troubleshoot central ac problems at home?

Troubleshoot AC

As a result, in order to assist you in saving some money and regaining your level of comfort, we have provided a list of troubleshooting tips that will assist you in resolving a significant number of issues related to your central air conditioning system. The next time you’re having problems with your air conditioner, give these do-it-yourself troubleshooting tips a try:

  • Check to see if the air filter is dirty.
  • Check the settings on your thermostat.
  • Be sure to check the circuit breakers for your air conditioner.
  • Check the outdoor unit in your home.
  • Check each and every air vent.
  • We are going to show you exactly what to do and explain the specific issues with the AC that you can fix by checking the items that have been listed above because ac maintenance is important. 
  • Check to see if the air filter is dirty.
  • Problems with the air conditioner brought on by a dirty filter:
  • A lack of airflow coming from the vents
  • Ice on the lines carrying the refrigerant
  • Frozen evaporator coil
  • Your air conditioner is dripping with water.
  • Inadequate cooling (hot and cold spots, difficulty in getting the air conditioner to the desired temperature)
  • Energy costs that are significantly higher than average
  • Equipment failure
  • What you should do: Examine the air filter in your device. If your filter is dirty or clogged, you should replace it (like the filter to the right).
  • A side-by-side comparison of dirty and clean fibreglass air filters

You need to understand that a dirty filter “suffocates” your air conditioning unit. Do you see the layer of dirt that has accumulated on the filter? The amount of air that your air conditioner can take in is reduced due to the dirt.

And if your air conditioner isn’t getting enough airflow into the system, it causes a whole host of problems with the air conditioner and can eventually cause the air conditioner to stop working entirely. 

Check The Settings On Your Thermostat

Problems with the air conditioner brought on by incorrect thermostat settings:

  • The warm or hot air that blows out of the vents in the building
  • The air conditioner is not turning on.
  • What you need to do is go to your thermostat and make sure that it is set to the COOL setting, not the HEAT setting.
  • Many times, when we get called out to fix an air conditioner that “isn’t working,” we find that the customer simply forgot to switch the thermostat from the HEAT setting to the COOL setting. It takes place frequently, particularly during the transition from the heating season to the cooling season.
  • Be sure to check the circuit breakers for your air conditioner.
  • Problems with the air conditioner brought on by a tripped breaker:
  • The air conditioner is not turning on.
  • What you should do is go to the main electrical panel of your home and check to see if any of the circuit breakers are not in the “ON” position. If the circuit breakers in your home are clearly labelled, you should look for one that is specifically labelled “air conditioner” or “AC.” 
  • Breaker switches with red arrows indicating they are in the “on” position.
  • If the circuit breakers for your air conditioner have been tripped, you should try to force them back into the ON position before turning on your air conditioner once more.

Note: If the breaker trips as soon as the air conditioner starts running, do not attempt to reset it by flipping the switch again. Because this is a symptom of a more widespread electrical issue, you will need to have a qualified technician take a look at the unit.

Why Does The Circuit Breaker Keep Tripping When I Use My Air Conditioner?

Check the outdoor unit in your home

Problems with the air conditioner brought on by a dirty outdoor unit:

  • Energy costs that are significantly higher than average
  • The toasty air that is coming from the vents.
  • AC doesn’t provide adequate cooling
  • Frequent repairs

What you should do is head outside and give your outdoor air conditioning unit a quick once-over (condenser). If there is a layer of dirt visible on the exterior of the unit, you can remove the dirt by using a hose with a setting that is more gentle.

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Even small things like leaves or branches that get caught in the condenser coils can lead to major issues with an air conditioner.

Note: Also be aware of any vegetation or fences that are less than 2 feet away from your outdoor unit. Remove any objects that are within a distance of between two and three feet from your condenser.

Check Each And Every Air Vent

Problems with the air conditioner brought on by blocked or closed air vents:

  • Your home’s air conditioning has trouble keeping up.
  • Ice on the lines carrying the refrigerant
  • Frozen evaporator coil
  • Your air conditioner is dripping with water.
  • A compressor that is broken down
  • Problems with the blower motor
  • An increased amount of ductwork seepage (higher AC bills)

What you should do is walk through your entire home and check to make sure that all supply vents, including return vents, are open and unblocked. This includes vents in rooms that are not being used. Keep a sharp eye out for any supply vents or return vents in your home that may be obstructed by rugs, drapes, or furniture. Supply vents are the ones that push air out, and return vents are the ones that pull air in.

Large Exhaust Vent Built Into The Wall, Property

AC return vent

Many homeowners believe that by closing the supply vents in rooms that aren’t being used, they will be able to reduce the amount of money they spend on their monthly energy bills. But in reality, all that does is drive up energy bills and cause other issues with the air conditioning and the ductwork. The supply vent is located in the ceiling next to the fan.

To Get Your Air Conditioning Fixed In Chicago & Northwest Indiana, Give Us a Call

Mr. Quality is the company to contact if you are located in the Chicago area and you are experiencing problems of any kind with your air conditioning system. Since 1987 we have been providing air conditioner repair services to the communities located within the Chicago area. 

Do you require the assistance of a specialist in plumbing, heating, cooling, or electrical work?

Mr. Quality Service is the best and Your request for an appointment can be made any time, whichever is most convenient for you and the best ac companies near meYou can also read our other post on how to find air conditioning repair and service for your Chicago homeland. For prompt assistance, please contact us at the number 708-748-1946.

 

 

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