Air conditioners

Some of our tips:

1. A dirty filter means bad air, more strain on the device and more problems for you

Have you ever wondered what all has accumulated in your air conditioner over the winter? Dust, kitchen grease, hair, pollen and moisture quietly accumulate inside your air conditioner when it is not in use. When you turn it on for the first time in spring or summer, all of this is released into the air, which you then breathe every day. If you notice an unusual smell when you turn it on, often have a dry throat or start to get a headache after a few hours in the room, the filter may be the culprit.

When you turn on your air conditioner for the first time in a season after a long time, you may be surprised by an unpleasant smell or a strange sound. Perhaps a muffled hum, a quiet beep or even a feeling that the air is not as fresh as it should be. Has this happened to you before, and you thought it would go away over time? The device does not give such warnings without reason.

An unpleasant smell that appears when you turn it on can be a sign of mold, bacteria or moisture accumulating inside the device. This smell is often not only annoying, but also harmful to your health, as it means that the air conditioner is spreading microorganisms throughout the room. This can trigger allergic reactions, respiratory irritation and even prolonged discomfort.

Unusual sounds usually indicate mechanical problems. Loose screws, worn bearings, a damaged fan or problems with the compressor are just some of the possibilities. If the device is louder than usual or if you notice irregular operation, this is a sign that something is wrong.

Clogged filters not only cause health problems, but also reduce cooling efficiency. The air conditioner needs more time and energy to reach the desired temperature, which is quickly reflected in the monthly costs. At the same time, the device's motor is put under additional strain, which increases the likelihood of a failure at the most inopportune moment.

Regular cleaning or changing filters is one of the simplest tasks, but surprisingly many people overlook it.

If you haven't cleaned the device for more than six months, this is the first step you need to take. For most models, you can simply remove the filter and rinse it under lukewarm water. Some require light vacuuming or cleaning with a soft cloth. If you have a device with disposable filters, check the manufacturer's instructions and replace them in a timely manner.

2. Forgotten air conditioning service can cost you dearly

When was the last time you called an air conditioner repairman? If you don't remember or have never done so, you're not alone. Many users use their air conditioner year after year without a single professional inspection. The device is still cooling, the air is blowing out of it, and the feeling is good. But there may be problems lurking beneath the surface that we don't even notice until it's too late.

Air conditioner service is not just a quick wipe of the outer casing or cleaning the filter. It is a thorough inspection carried out by a qualified professional. It includes a thorough cleaning of the internal parts of the device, where mold, bacteria and dirt often accumulate. These places cannot be reached with home tools, and this is where the most problems for the health and operation of the device can arise.

The professional also checks the air flow, the condition of the heat exchanger, the proper operation of the fan, the discharge of condensate and any mechanical defects.

In addition, checking the refrigerant gas is extremely important. If it is lacking, the air conditioner will cool inefficiently and consume more electricity. However, if a leak occurs, it is a serious problem that can completely destroy the device. A service technician can detect minor leaks or wear in time, which would otherwise lead to much higher repair or even replacement costs.

You may think that servicing is an unnecessary expense as long as the air conditioner "works". However, improperly maintained devices have a shorter lifespan, higher electricity consumption, poorer performance and a greater chance of failure. In addition, they are also more dangerous to health.

Did you know that you should have regular servicing carried out at least once a year? Ideally just before the start of the summer season, when we start using the device every day again. And we should not do this ourselves, as it involves intervention in a device that includes sensitive mechanical parts and refrigerants that can only be handled by a professionally trained person.

If you want your air conditioner to work for a long time, efficiently and without risk, this is a simple step. Call us before the heat knocks on the door.

3. Too low a temperature is not effective, but rather tiring for the body and the device

Setting the temperature to 18 or 19 degrees does not mean that the room will cool down faster. The air conditioner does not speed up its operation if we set it to an extremely low value. It works at the same power until it reaches the selected temperature. In practice, this means that the device works longer, uses more energy and cools the room to the point where you are already uncomfortable.

The body does not tolerate such a change well. Rapid transitions from a hot environment to an icy cold room can cause headaches, muscle pain and general malaise. If you often start to get a sore throat in the office or bedroom in the summer or if you wake up feeling like you have a cold, the reason may be the temperature difference being too high.

In addition to the strain on the body, the device is also strained. If it often operates at maximum, it wears out faster. The motor and compressor must constantly maintain a temperature that is too low, which increases the likelihood of overheating and malfunctions.

Experts recommend that the difference between the outside and inside temperature be no more than eight degrees.

If it is thirty outside, the room should be around twenty-two. Such cooling is pleasant, healthy and more energy-efficient.

4. Open windows and doors mean that the air conditioning is working in vain

It is not uncommon for people to turn on the air conditioner and leave the windows or doors open. The result is not only a poorer cooling effect, but also significantly higher electricity consumption and additional load on the device.

An air conditioner works best in a closed room, where it has control over the air it circulates and cools. If the windows or doors are left open, all the cold air constantly escapes and warm air enters back. The device therefore never stops because it does not reach the desired temperature. The result is a constant operation of the compressor, which means more wear, higher consumption and, in the long run, a greater chance of failure.

Therefore, before each time you turn on the device, make sure that all the windows are closed. The same applies to doors to other rooms that you do not want to cool. Closed doors mean a smaller volume of air that needs to be cooled, and therefore a faster effect. If you have several people in the room, this is especially important, since the human body itself increases the ambient temperature.

5. Incorrect operation and incorrect air direction

Air conditioners today offer different operating modes, but most users always use them the same way. They press the power button and let the device work in automatic mode. It seems simple and convenient, but often it is not the best choice.

The "cool" mode is intended for active cooling of the room, "dry" for reducing humidity in the air, "fan" only for air circulation, and "auto" for automatically switching between functions depending on the current temperature. The problem arises when the device in automatic mode does not reach a comfortable temperature or when it constantly switches between functions, which can lead to uneven cooling and additional energy consumption.

In addition to choosing the wrong mode, a common mistake is also the direction of the air flow. Cold air often blows directly at people, on a bed, sofa or work desk. The feeling may be pleasant at first use, but after a few minutes it becomes uncomfortable. The cold air is not distributed evenly, the body begins to perceive local cold, which can lead to muscle tension, neck pain and headaches.

It's a good idea to take a few minutes to examine what your device is actually capable of. Adjust the operating mode according to the conditions: use the dehumidification function on humid days, and set the ventilation mode to moderate temperatures. This will ensure better air quality, lower consumption and a more pleasant stay.