Window-type Air Conditioner Common Problems and How to Troubleshoot

If you own a window-type air conditioning unit, you may be curious about the different types of air conditioner issues you are liable to encounter. In that case, read on to learn everything you will need to know about window-type air conditioner common problems and how to troubleshoot.

Strange Sounds

Window-type Air Conditioner Common Problems and How to TroubleshootUnusual sounds are common AC issues. If you realize any loud wailing sounds coming from your air conditioning unit, the unit’s fan belt is often the cause. If the fan belt has been dislodged, repositioning it back into place should solve the issue. However, if the fan belt sustained considerable damage, you may have to replace it to put an end to the strange sounds.

Low Refrigerant

Low levels of refrigerant in your AC is often because of a leaky air conditioning unit. In that case, you have to seek the aid of an AC professional. The other possible reason for low levels of refrigerant would be insufficient amounts of refrigerant added to your air conditioning unit during the installation process of the AC unit. If this proves to be the case, you would have to consult your air conditioner instruction manual to establish the proper amount of refrigerant for your particular device. Always take note that too much refrigerator stands to bring about issues of its own.

Pungent Smell

Pungent smell is another common AC related issue. Bad smells are often caused by massive buildups of moisture content in your air conditioning unit.  Since ACs frequently transition between cooling and heating a room, this readily provides room for the formation of moisture through condensation and other chemical processes. You can avoid this problem by cleaning your AC’s filter and changing it accordingly at frequent intervals.

Blockage

If your AC’s grills are blocked, you will need to clean the unit’s motor, fan, and fins. Wipe thoroughly down the sections above using a clean washcloth. However, ensure you do not dampen the washcloth, as these sections should not get wet under any circumstance. Also, to remain on the safer side, ensure your air conditioning unit is unplugged before you start the cleaning process. Once the parts have been cleaned sufficiently, blockage should not be a problem anymore.

Thermostat Issues

If your AC’s thermostat sensor were dislodged, your Air conditioner unit’s temperature would start to fluctuate rapidly. If you believe this is the case, restore your thermostat sensor carefully to its proper position, ensuring it does not come into contact with your AC’s coil.

Coil Problems

Faulty coils can prevent the air emitted by your air conditioning unit from circulating well. To tackle this problem, check your AC’s condensate drain frequently for any clogs. Additionally, take care not to allow high amounts of debris and dirt buildup on your coil, as this equally stands to damage the unit’s compressor and fan. Just as the other discussed air conditioner issues, ensure your air conditioning unit is safely unplugged before you try to check its coil.

How to Properly Remove Molds in your Air Conditioning Unit

Not all molds are the same. For instance, your brie cheese or camembert relies on mold for its unique texture and flavor. Sadly, the kinds of mold you may find prowling in your air conditioner (AC) aren’t especially benevolent or helpful ones. In truth, they’re much more potentially harmful than advantageous.

How to Properly Remove Molds in your Air Conditioning UnitMold spores are the mechanism through which mold breeds. While your air conditioning unit is inactive, it’s the perfect petri dish for a stubborn mold spore to multiply. More spores will be blown out and become airborne. They’ll scatter all over your home, landing on you, your clothes, and your food. If you have an allergic reaction to mold, its presence in your AC is likely to cause a serious effect.

Other reasons why a moldy AC is a dreadful

When left long enough, mold can also lead to major problems that can affect your AC’s efficiency. In some cases, an accumulation of mold can even cause blockages within the AC drains. The outcome can be an inconvenient and expensive breakdown when you need your cooling system the most.

Indications of mold in your AC

Odds are you won’t see any obvious indications of mold to begin with. The main sign you may have of mildew covered air conditioner is an offbeat smell when it’s in operation. If you’ve excluded all other potential sources of the smell and yet it’s still there, then you need to consider cleaning your AC.

Once a mold colony is established, you might notice gray circular or tell-tale black marks on the interior surfaces of your air conditioner.

Steps to take to confirm the presence of mold in your AC

Check your air conditioning ducts and the interior of the unit itself for visible signs of mold. Mold can also be found on the AC drain, the coil, and on the fan itself.

Tips and tricks for dealing with a moldy air conditioner

If you’re going to deal with the problem of a moldy AC on your own, you need to take necessary safety measures to make sure that you protect yourself by wearing protective gears. You should always wear a face shield or filter mask and gloves rated to shield you from mold spores. Your first step is to pull the unit apart in accordance with your owner’s manual. You will then need to vacuum the inside of the entire unit and remove and wash the filters under running water.

Use warm, soapy water to wipe down all surfaces of the AC before letting them dry completely. Then clean them again, this time with a commercial air conditioner cleaner and apply a mold-inhibitor using a clean, damp cloth. A number of good mold inhibitors are in fact naturally-derived products including:

  • Vinegar and water
  • Tea tree oil
  • Oil of cloves
  • Water and methylated spirits

There’s a controversy on whether bleach can effectively kill molds as there are some who believe that it simply bleaches the mold, making it invisible to the naked eye, as opposed to totally getting rid of it.

Pros and Cons of Window Type Air Conditioning System

If your central air conditioning unit is broken, you have to choose between the window and portable air conditioners. In this article, you would learn of the pros and cons of window-type air conditioning systems, and make informed decisions about how to go about purchasing your preferred unit. Window-type air conditioners are very simple to install. The procedure is easy. They are additionally instant gratification and affordable option. If it is hot and you do not have the luxury of time to deal with the repair or installation of a new central air conditioning unit, they are an absolute lifesaver. They are popular, making them competitively priced in the market. Small systems can cool up to 300 square feet. When placed strategically, these units can cool more than a single room.

pros and cons of window type air conditioning systemsBelow Are Some of the Cons of the Window-Type AC:

Lack of exterior support

Though they are easy and simple to install, the process may get challenging if you do not have any external support. Window units drop off the window at most inopportune times, even during installation. On top of being dangerous for passersby, it is a total waste of effort and money on your part. Additionally, not every window supports the window-type air conditioners.

Window-type AC units are an eyesore

Even though your window supports this type of air conditioning unit, it is an eyesore. It may detract one from the overall exterior surface of your house. Additionally, the unit brings about too much condensation that may cause lead to rust on particular exteriors.

Security issue

Window-type air conditioning units offer room for numerous security issues.

There is nothing stopping a criminal from simply popping the unit in through the window. They would easily access your house, with all your belongings when you are away from home.

Less efficient

Window-type AC units lack efficiency. The side panels for such units would not seal out external air properly, which makes the AC unit less efficient.

You are now less one functioning window

Finally, your window-type AC would entirely block the use of that particular window for the period you decide to use it. On a mild day, there is no way of opening it and enjoying the breeze. You would need to remove the unit from that window to use it. This is much hassle and a major disadvantage.

The window-type ACs are an affordable temporary situation, but cannot compare to the energy-efficient central AC units. You would not be blamed for selecting a window unit to keep your home cool. However, it is simple to turn a temporary solution to a permanent one. Do not expose yourself to home invasions, burglaries, property damage or high utility bills. A working central AC unit is the ideal way to go for long-term benefits. A professional would install it fast and efficiently. Additionally, the right contractor would offer a monthly maintenance strategy to keep your new unit operational longer than the initial warranty.

The Advantages and Disadvantages of Ductless Mini Split Air Conditioning Systems

Before you opt to buy a mini-split air conditioning (AC) system, you need to familiarize yourself with the advantages and disadvantages of ductless mini split air conditioning systems.

The Advantages and Disadvantages of Ductless Mini Split Air Conditioning SystemsDuctless mini split air conditioning systems are cited as cost-efficient alternatives for central ACs. However, they are more costly compared to the window-type models. Besides, you additionally need technicians for the installation purposes.

The compressor is fixed outdoors, making them relatively quiet. It is commonly used in residential buildings. The mini split is similar to regular split varieties have indoor evaporators and outdoor compressors. The ductless mini split air conditioner makes use of tiny channels connecting the interior and exterior components. The conduit has the suction and refrigerant tubes, power cables, as well as condenser exhaust mechanisms.

Advantages of Mini-Split Models

The smaller models are relatively compact, with lesser noise and more adaptable for personal rooms. Even though it is undersized, the system can cool many areas, at the same time. The exterior unit can be linked to at most three more rooms. Each air conditioning system has an exclusive thermostat for you to cool the room you prefer at a time. The installation, however, may not be as straightforward as the window models. Nonetheless, the compressor may be situated as far as sixteen meters from the indoor unit to eliminate any sounds and noises from the house.  You need to make a small hole to connect the interior and exterior components compared to window air conditioning units that need bigger holes.

Drawbacks of Mini-Split Air Conditioners

The ductless mini split AC also has its disadvantages. It would not function effectively, and cost twice the window air conditioner with the same cooling capabilities. That is the reason to why this should strictly be set up by professionals. If the central air-handling unit is not mounted in the right place or the size does not match with the exterior component, the unit may consume more electricity. The installation of mini-split air conditioners is relatively complicated. Unlike portable window systems, you still have to hire a professional installer. Many of these units are imported from the Asian and European countries, making it is hard to find a suitable installer in the United States.

The ductless mini split units cost between $1,500 and $2,000 per ton. This is 30% more than the central air conditioning units sold in various appliance stores. The price does not include the ductwork. Moreover, many of the contractors for HVAC systems invest high amounts of money on training and instruments for metal sheet duct structures. They then pass on their expenses to homeowners, so contractors often insist on duct mechanisms.

However, wall-mounted mini split air conditioning systems are fast gaining popular all over the globe. Therefore, this shows that tubeless equipment and appliances have found a way in various parts of the world. In the U.S, both homeowners and contractors look for newer means of using ductless mechanisms.