Air Conditioning System Failure: Causes And Solutions!

Air conditioning systems are not infallible. There are a number of frequent malfunctions, such as water leaks, frosting, or abnormal noises. Is your air conditioning system broken down or malfunctioning? The first thing to do is to call a professional who specializes in air conditioning repair. But you can also do the maintenance yourself. So, without further ado, let’s dive into this blog and learn some of the things you need to know about air conditioning system failure.

Know the most common breakdowns


An air conditioning system can break down and can often malfunction. To successfully find a solution, you need to know the most common malfunctions:

    • Lights that flash for no reason or do not light up;
    • The unit does not heat or cool
    • Water leaks from the air conditioner
    • The air conditioner is too noisy (squeaky and noisy blowing)
    • The unit switches off and stops by itself
    • The remote control of the unit does not work.

There are a few solutions to these problems, but the idea is to call an air conditioning expert.

Reasons to call an air conditioning expert

When it comes to air conditioning repair or maintenance, the best solution is to go through an air conditioning expert. In any case, you should not wait until he arrives to turn off the air conditioner. In fact, you should unplug it and turn it off to limit the damage.

Why contact a refrigeration specialist or an air conditioning expert? Because he is the only person qualified and who has the necessary assets to carry out the repair. Indeed, the air conditioning system works with refrigerants. These must be managed because they can be the source of the problem. The intervention of the professional consists in:

    • Find the source of the breakdown and diagnose the unit
    • Make an estimate adapted to the intervention
    • Changing the faulty components and repairing the air conditioning system.

You can call on a professional in the area to repair and maintain your air conditioning system. These installers also carry out all the work of heating and installation of air conditioners.

Carry out regular maintenance of the air conditioning system

It must be maintained regularly to avoid common breakdowns and malfunctioning of your air conditioning system. There is even a decree requiring air conditioning units to be inspected within 2-3 years of purchase. This will prevent any problems that may arise. However, it is necessary to conclude a maintenance contract with an expert in the field of air conditioning to carry out the maintenance of the device.

Use your air conditioner properly to prevent malfunctions


In order to prolong the life of your air conditioner and to avoid possible malfunctions, you must know how to use it properly. This means that you must follow all the operating instructions, which are usually mentioned in the technical documentation or in the user’s manual of the unit:

    • The air conditioning unit must be supplied with 230 V; the minimum and maximum voltage accepted is between 198 V and 264 V
    • The installation socket must be equipped with an earth connection.
    • Never place the air conditioner in a damp place.
    • Avoid running the air conditioner at full power as much as possible, as this can considerably shorten its service life
    • The temperature provided by the air conditioner should be properly adjusted and set.

To avoid a leaky air conditioner, clean the condensate pan from time to time. Follow these tips carefully to avoid the risk of fire or short circuits.

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