When facing air conditioner problems, it’s not always easy determining what the problem is or how to fix it. At times, our first impulse is to call a repair person. But it’s essential to know the issues before doing so. While it can seem overwhelming, knowing some key problems beforehand can help save you time and money.
Identifying Air Conditioner Problems
We all know the misery when facing air conditioner problems, especially during the scalding heat of summer. One summer, we had the misfortune of our central unit breaking and, of course, during 90-degree heat. Since then, we made a point to understand some of the more common issues you can face when it comes to your AC.
More so, regardless if you have a window-mounted unit or a ducted air conditioning unit understanding the common problems is essential. There are often easy fixes to most air conditioner problems. And today, we will discuss the most common issues for homeowners.
Often, we end up paying more than we should because we have no clue what’s going on with our units. And once you empower yourself with some knowledge, the likelihood of overpaying narrows.
Let’s take a look at some of the problems and their possible solutions.
When You See Water Leaks
There are two types of water leaks that you could encounter with your AC unit. One inside the home and the other on the unit outside. Of course, you can see visible water in both places too. You can also see damage to your paintwork or wallpaper, indicating air conditioner problems.
While in most cases we resort to calling a technician to do the repairs, you don’t always need to. For example, last summer, we discovered a pool of water in our basement next to our AC unit. So, we panicked and called our tech. Shock set in when he told us the fix was easy and we can do it ourselves.
Typically, condensation clogs the pipes, which results in the water overflowing. Our tech explained we could use a Wet/Dry Utility Portable Shop Vacuum to soak up the excess water. You can also add some distilled vinegar to help clear the lines as well. Now mind you, this fix attended to water inside our home, not out. If you see water leaking on the outside near the unit, switch off the unit and call a professional to help.
Dirty AC Filter
When it comes to proper home maintenance, changing air filters is crucial for smooth running systems. Yet, many of us negate to do this and end up causing these problems ourselves. If you haven’t yet, check, clean or replace your AC filter and keep a monthly check-up schedule moving forward. When it comes to air conditioner problems, this one takes top billing.
Your AC filter is critical in blocking dirt and debris from entering your home. Therefore, an unchanged filter can shut your unit down and possibly damage it permanently. Typically, AC filters require replacing every 3-4 months but some sooner. Always check with the manufacture of your unit for maintenance requirements.
If you notice poor quality flow from the AC unit, then the best thing to do is check the filter and replace it should you need to. Of course, if that doesn’t resolve the issue, you can call a tech for a tune-up or repairs.
Frozen Evaporator Coil
Your AC unit needs to receive proper amounts of air, and when it doesn’t, your evaporator coil might be frozen. This problem can cause your AC to stop working altogether. More so, you can have a dirty coil, blocked air ducts, or low refrigerant as well.
If your machine stops working, then first off, take it to pieces and identify this coil. However, you will know straight away if there is an issue because you will see an ice build-up outside. You can remedy this using a hairdryer or disconnect it and leave it 24 hours to properly thaw out.
Additionally,yYou can always try using a product called Line Drainline Buildup Remover Air Conditioner Condensate. It’s safe to use and does not emit fumes Biodegradable and environmentally friendly. Plus, it can help prevent blockages from forming.
Additionally, other reasons for your unit to freeze can be from insufficient airflow, low coolant levels, or blower motor issues. Again, if you can’t resolve it, always call a tech.
Air Conditioner Problems Involving Electrical Controls
Another essential check for your air conditioner problems involves electronics. If your AC stops working, it might be a tripped fuse. Always check your fuse box and try flipping it off and then back on to see if that helps. If you do sense that there is an issue with the electrics of the unit, then the best bet is to call in a technician.
More importantly, only take on this job yourself if you have experience working with AC units or an electrician. Also, check your thermostat batteries and remember to create a schedule to replace them when needed.
Air Conditioner Problems Involving Noise
Finally, if you hear your AC unit making weird sounds, it can result from several issues. A refrigerant leak can often produce a hissing noise. Or, if you hear clicking sounds, it can be a relay problem. More so, banging, thumping, or rattling sounds can result in blower or motor issues.
If you hear strange sounds from your unit, you might want to call a technician right away. They can be a precursor to larger issues yet to come. In closing, it’s always a good idea to maintain your unit during the winter months, so when the hot summer months arrive, your AC unit will purr like a kitten.
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