Air conditioning has become an integral part of modern homes, offices and cars. It allows us to enjoy a comfortable temperature regardless of the conditions outside. However, like any appliance, air conditioning requires proper use in order to work efficiently and for a long time. Unfortunately, many people make mistakes that can lead to the unit malfunctioning or even damaging it. Here are some of them.
No regular maintenance
One of the most common problems is neglecting air conditioning maintenance. Air conditioners, like other appliances, need regular maintenance and cleaning. Dirty filters, dirty coils or clogged air ducts can lead to reduced performance of the unit. This not only increases energy consumption, but can also shorten the life of the air conditioner. Regular cleaning and inspection of the system keeps the unit in optimal condition, resulting in a longer service life. Neglecting maintenance can lead to breakdowns that are costly to repair and sometimes even require the entire system to be replaced. It is therefore worth investing time and resources in regular maintenance to avoid major problems in the future.
Incorrect temperature setting
Another common mistake is setting the temperature too low. On hot days, the natural reflex is to want to cool the room quickly, but too low a temperature can lead to health discomfort. Suddenly switching from a hot environment to a very cold one can cause colds, headaches or throat problems. It is important that the temperature is adjusted to the prevailing conditions and gradually lowered. Too rapid changes in temperature can also have a negative impact on our concentration and mood, especially in the workplace. It is worth remembering that air conditioning should first and foremost provide thermal comfort, not extreme cooling. Setting the temperature too low can lead to higher energy consumption, which will affect your electricity bill.
Incorrect location of the indoor unit
The location of the air conditioning indoor unit is important for its efficiency. It is often the case that it is installed in the wrong place, which can lead to uneven distribution of cool air. Placing the unit in a sunny location or directly above heat sources such as computers or televisions can cause the air conditioner to work harder to reach the desired temperature. As a result, energy consumption increases and efficiency decreases. An inappropriate location can also cause cooling to be ineffective in some parts of the room, forcing users to lower the temperature further. To avoid this, it is best that the unit is placed in a central location in the room, away from heat sources and draughts. A well-considered location not only ensures efficient cooling, but also even comfort throughout the room.
Incorrect use of the remote control
The air conditioner remote control is a tool that allows easy management of the unit’s settings, but using it incorrectly can lead to problems. Often users do not take advantage of the modes offered by the air conditioner, such as automatic mode or energy saving, leading to inefficient use of the unit. It is a good idea to read the user manual to get the most out of the air conditioner. It is also a good idea to change the batteries in the remote control regularly to prevent unexpected interruptions in its operation. Incorrect settings on the remote control can lead to the air conditioner not working as expected, which in turn reduces comfort. Some modern remote controls also offer smartphone remote control functions, making it easier to manage your air conditioning, especially when you are away from home. It’s also worth bearing in mind settings such as timer or programming, which allow the air conditioning to automatically turn on and off according to our needs.
Windows and doors not closing properly
Air conditioning only works effectively if the room is properly closed. Unfortunately, there are times when windows and doors are left ajar during its use, causing cool air to escape to the outside and the air conditioner has to work harder to maintain the desired temperature. This is not only uneconomical, but can also lead to the unit wearing out more quickly. To avoid this, make sure that windows and doors are tightly closed when using the air conditioner. Opening windows or doors while the air conditioner is running can also cause draughts, which reduce the comfort of the room. Leaks in windows and doors can also lead to the introduction of moisture into the room, which reduces cooling efficiency. It is also worth considering gaskets and insulation to make the room more airtight, which will increase the efficiency of the air conditioning.
Ignoring the dehumidification function
Air conditioners are equipped with a dehumidification function, which is often ignored by users. In humid climates, even if the temperature is not too high, high humidity can cause discomfort. The dehumidification function allows excess humidity to be removed from the air, which improves the comfort in the room without having to significantly lower the temperature. Note that dehumidification is particularly useful during rainy periods or in areas with high humidity. Moist air can also lead to mould and fungus, which are harmful to health, and an air conditioner with a dehumidification function can help prevent these problems. Ignoring this function is wasting the potential of a unit that is capable of providing thermal comfort in a variety of climatic conditions. Using the dehumidification function not only increases comfort, but also improves indoor air quality.
Air conditioning running too long
Another problem is running the air conditioner for too long. Turning the unit on all day, even when no one is in the room, leads to unnecessary energy consumption and reduces the life of the air conditioner. It is a good idea to use programmable thermostats or timers that automatically switch off the air conditioner after a certain period of time or when the desired temperature is reached. It is also good practice to switch off the unit when the room is empty for an extended period of time. Running the air conditioner around the clock not only increases the electricity bill, but also contributes to greater wear and tear on the unit’s components, which can lead to breakdowns. Turning the air conditioner off regularly gives it time to rest and cool down, which is important for its long-term durability. Programmable thermostats also allow us to tailor air conditioning operation to our daily rituals, optimising energy consumption and thermal comfort.
Inappropriate setting of the vents
Air conditioning vents should be set so that the air is distributed evenly throughout the room. It is often the case that the vents are aimed directly at the occupants of the room, which can lead to feelings of discomfort and even cold. It is important that the vents are directed in a way that will ensure even cooling throughout the room. For larger rooms, consider using additional fans to help distribute the air evenly. Directing the air vents directly at people can not only cause discomfort, but also lead to dry eyes and skin, which is particularly troublesome in the long term. Even air distribution not only improves comfort, but also prevents cold and hot zones in the room. The use of additional fans can also be helpful in situations where the air conditioner is unable to provide adequate cooling throughout the room on its own.
Forgetting the air filtration function
Many modern air conditioners are equipped with advanced filters that not only cool the air, but also clean it of pollen, dust and other pollutants. Unfortunately, this function is often overlooked or underestimated by users. Regular cleaning or replacement of the filters is essential for the air conditioner to operate efficiently and provide healthy room air. Clogged filters can not only reduce the efficiency of the air conditioner, but also negatively affect air quality, which can lead to health problems. Lack of filter maintenance can lead to a build-up of allergens and bacteria, which are dangerous for people with allergies or asthma. Filters are also a key element in the fight against unpleasant odours that can occur in a room. Regular care of the filters keeps the air clean and fresh, which is important for the comfort and health of all users.
Incorrectly switching off the air conditioning
Switching off the air conditioning immediately after prolonged operation, especially at low temperatures, can lead to damage. It is advisable to gradually increase the temperature before switching off the unit to allow internal components to cool down gradually. This action prevents sudden cooling of the components, which can lead to damage or a reduced service life. Suddenly switching off the unit after intensive operation can lead to condensation inside the system, increasing the risk of corrosion and damage. An air conditioner that is regularly and correctly switched off is less likely to experience technical problems. The process of gradually cooling down before shutting down is particularly important in high-powered air conditioners that operate in harsh conditions. Taking care to switch off the unit properly is a simple but important practice that can significantly extend the life of the unit.
Ignoring warning signals
Air conditioners are equipped with systems that signal various types of problems, such as low refrigerant pressure or dirty filters. Unfortunately, these signals are often ignored by users, which can lead to more serious problems in the future. If any warning signals appear, it is worth consulting a service centre immediately to diagnose and rectify the problem. Responding to such signals early can prevent costly repairs and prolong the life of the air conditioner. Ignoring warning signals is a risk that can lead to larger technical problems, requiring costly repairs or even replacement of the unit. Regular maintenance and a prompt response to any abnormalities is a guarantee of trouble-free air conditioning use for many years. Users should also pay attention to changes in the unit’s performance, which can be the first sign of impending problems.
Avoiding the most common mistakes when using an air conditioner is essential to preserve its longevity and ensure a comfortable living environment for yourself and your loved ones. Taking care of regular maintenance, proper temperature settings, correct location of equipment and awareness of available functions are just some of the steps that can make a significant difference to the efficiency of an air conditioner. By using an air conditioner properly, not only do we save energy and money, but we also take care of our health by avoiding problems related to inadequate cooling or polluted air. Air conditioning, when used properly, becomes an invaluable tool in creating a comfortable and healthy environment, regardless of the weather conditions outside.