Air conditioners are an excellent investment for people who live in really hot states. Although these devices do not require very high maintenance, they still need some look-after, which helps to lengthen their lifespan.
One of the services that are an absolute must if you wish to use the same air conditioner for a long time is its cleaning. Many people do not know how to clean a wall air conditioner without removing it and, therefore, always opt for professional help, which ends up costing them a great deal.
For those of you who might be thinking that knowing how to clean a wall air conditioner is a difficult task, we are here to tell you otherwise. It’s quite an easy task, and we’ll help you learn it below.
How to Clean a Wall Air Conditioner without Removing It
After closely following the next few steps that we are about to mention, you will no longer be rushing to call for expert help whenever you’re AC stops blowing out cool air.
1. Disconnect from Power Supply
Before you proceed to carry out the whole process, you will have to make sure that your air conditioner is disconnected from the mains line to prevent any harm from coming your way. You can do so by simply turning the switch of your air conditioner off.
2. Remove the Filter
The filter of the air conditioner lies right behind the lid, which covers it. This lid can usually be opened without using any other equipment. Once you locate the filter inside, gently slide it out of where it is placed.
This can be done by sliding the filter upwards to detach it from the latch attached to it and then bringing it down towards you.
Some air units have lids that need to be opened from the top and perpendicular to the air conditioner when fully opened. If your air conditioner’s lid is similar to this and you find it difficult to open it all the way, try readjusting the hatch a bit by pushing it upwards from the bottom.
However, do NOT apply extra force in hopes of opening the lid since this will increase the chances of it breaking off completely.
3. Clean the Filter
After removing the filter, remove the excess dust from it with the help of a duster or a brush. Depending on how soiled the filter is, you might have to go a step further and prepare a bucket of lukewarm soap-water and then place the filter in it before cleaning it.
However, some air conditioners may be integrated with filters that are not meant to be washed, and there is usually some kind of written indication on your filter or A/C regarding this. If you spot anything similar to this, then instead of washing your filter, you will have to replace it altogether with a brand new filter.
At the same time, be sure to be really gentle when cleaning the filter with soap-water since the material that it is made with is very sensitive, and you might rip it apart if you apply too much strength. Once you are done cleaning the filter, leave it out to dry for a while you carry on to the next task.
4. Clean the Gridlines Inside the Air Conditioner
Behind the filter, you will notice a black net-like grid sectioned into several square segments. The job of the filter is to filter out dust particles and other debris that might be in the air of the room.
As a result, the residue gets stuck on the filter, and sometimes some of these pass through the filter and get stuck on the grid behind it.
In many cases, almost more than half of the area behind the filter gets covered with dust, so it cannot suck in as much air as it needs to. This, in turn, will cause the air conditioner to use up more electricity and hence become less efficient.
Having so much dust accumulated inside your air conditioner will also work to burn out the motor and damage the whole system.
Since the inside deals with cold air when the air conditioner is turned on, the buildup of dirt causes some areas to become wet. Prolonged wetness will lead to mold building up inside your air conditioner, which will prove to be extremely harmful to you.
You will know that there is a mold infestation inside your air conditioner if the air coming from it smells kind of musty.
Since the area cannot be cleaned with soap-water (because unlike the filter, it cannot be detached, and only the casing can be removed to reach it), you could remove the dirt with the help of a toothbrush.
Using a toothbrush will help you reach every nook and cranny of the area and hence get rid of all possible dirt accumulations.
However, a more efficient way of cleaning it out is by using a vacuum cleaner. You may also wish to clean it once again with a toothbrush after you are done with the vacuum cleaner.
5. Replace Filter
Once the inside of your air conditioner is clean, and the filter has also dried up completely, put it back in place by following the same technique as before.
However, this time, instead of pushing the filter upwards after aligning it with the latch, you will have to push down on it gently until you feel it click onto the latch.
In some cases, your filter might get stuck halfway through, and when this happens, you should slide it out and then try putting it back in but this time with a bit more force. Do remember not to apply pressure if your filter is stuck somewhere and is getting bent.
Reconnect the air conditioner to the power supply and then turn it on to see if it works properly. If the air is still not cold enough, there might be some other problems, and you should call for expert help.
By the time you are reading this, you should be able to know how to clean a wall air conditioner without removing it. We hope you found this article helpful; thank you for reading till the end!