How To Unfreeze An Air Conditioner With Easy Ways
An air conditioner refers to systems designed to cool the air in an occupied space to comfort occupants. They operate in both domestic and commercial places. Air conditioners use a fan to disperse the conditioned air to enclosed spaces such as cars and rooms to improve indoor air quality and thermal comfort. However, there are various grounds why an air conditioner freezes up. Thankfully, there are ways on how to unfreeze an air conditioner so you will still be able to use it.
Why Air Conditioner Freezes Up?
Air conditioners sometimes freeze up. There are various reasons why the air conditioners freeze up, such as, but not limited to, the following:
Blocked Air Flow
Dirty filters cause the air conditioner to freeze up. The air conditioner has to have a continuous airflow, so the humidity cannot settle on the coils and freeze. To maintain the airflow is moving, you need to be sure that air filters are checked regularly and ensure that your air conditioner is always and tuned up.
Refrigerant is an essential part of keeping the regulated temperature of the machine. If the refrigerant level is very low, it may also cause freezing up. If this issue happens, you should have your air conditioner fixed.
Cool Summer Nights
When the summer nights are colder than usual, it also caused the air conditioner to free up. When this happens, just shut down the air conditioner.
How to Fix the Frozen Air Conditioner
It is good to know the details on how to unfreeze an air conditioner because a frozen air conditioner will make you and your household in a very uncomfortable situation on a warm day. In this write-up, you will learn how to tell if you have a frozen air conditioner, how to prevent it, and how to unfreeze an air conditioner:
Is Your Air Conditioner Frozen?
You will know that your air conditioner is building ice if your air conditioner does not provide your desired thermostat setting. Your air conditioner does not cool your place appropriately. To check, place your hand to feel the air that comes out of the air conditioner. If it is warm, turn off the unit and open the access panel to the evaporator. If the coils are frozen, your system's refrigerant is lower than 32 degrees causing your air conditioner to freeze up.
What to Do If Your Air Conditioner Freezes?
You should defrost the air conditioner. You can do it by turning off the air conditioner for a minimum of 24 hours. It will help thaw the evaporator coils.
How to Fix the Frozen Air Conditioner?
Examine the Vent Filter
Regularly check the vent filters of the air conditioner because dirty filters cause an air conditioner to freeze. If the filters are dirty, change them right away.
Inspect the Coils and Fins
Check the coils and cooling fins surrounding the evaporators. If they need cleaning, use a brush to remove the dirt or dust gently. Regularly check if all the supply registers in your house are open in each room because blocked registers may limit the airflow that can affect the evaporative temperature, and cause freezing problems.
Check Coolant Levels
Low coolant can affect your air conditioner system's pressure and cooling effectiveness, which causes freezing. You may check on your system's refrigerant levels using a coolant installation kit if you think that your air conditioner's refrigerant leaks engage a professional's services.
Reset the Power
You can defrost the ice that builds up inside your air conditioner by turning the power off for at least 24 hours. After restoring the power and feel that your air conditioner provides the right thermostat, your unit is okay. However, if it does not provide the right thermostat, it means that your air conditioner may have other problems. To ensure that this will be addressed, engage the services of the professional.
Know that you know how to unfreeze an air conditioner and what causes the freezing. You will be able to do the necessary steps before getting help from the professionals. Know more about appliance maintenance.
Remember that the key to mitigating the air conditioner's freezing is to regularly check and maintain your unit. If you want your air conditioner to provide the right thermostat all the time, you have to learn the appropriate way of taking care of your unit and always be attentive to any changes in your air conditioner. Also, learning how to unfreeze an air conditioner is a plus in taking care of it.
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