Summer is pleasant as long as we are not forced to work or rest in extreme heat. A high temperature at home or at work is tiring: it prevents you from concentrating, getting enough sleep, and doing your favorite activities. On such days, air coolers or air conditioners may become the only solution. But what can be done to make this salvation last longer and not fail? In this article, we want to introduce you to 5 reasons why these devices usually stop working and tell you how it can be avoided.
Cause 1 is a clogged air filter
Both built-in and mobile air conditioners have filters. Air filters not only clean the air – collect and retain dust, pollen, dirt, various bacteria and other impurities – but also protect the internal parts of the device itself. The filter helps protect the evaporator and condenser from dust that can clog and damage these parts. Therefore, in order to avoid the failure of these parts, we recommend regular cleaning and, if necessary, replacing the air filters.
Reason 2 – lack of coolant
Lack of refrigerant, such as freon, can also cause malfunctions. Its leakage reduces the cooling efficiency and can damage the compressor. In order to avoid this problem, both installed and mobile air conditioners must be regularly checked and, if necessary, topped up at least once a year.
Reason 3 is messy electrical wiring
Untidy wiring of any type of air conditioner can also cause a lot of trouble. First, it is not safe for you or your pets. Second, melted or frayed wires can cause a short circuit, which can cause other parts of the system to fail or even cause a fire. Prevention of these faults is very simple – regularly inspect the electrical connections and cables, do not press them with furniture, do not force them with the door, and if you notice even the slightest damage to the cable, be sure to remove it.
Reason 4 – fan problems
Sometimes such malfunctions occur when air conditioners work, cool the air, but do not properly blow it into the room. In this case, the fault may lie in the fan. A broken or stuck fan reduces airflow and the overall efficiency of the unit. In addition, it can contribute to the failure of other parts. If you notice a fan failure, check it and replace it if necessary. To avoid this malfunction, keep the air conditioner slightly away from various objects, such as curtains, which may prevent the air from blowing properly; clean and maintain these parts regularly.
Reason 5 – a blocked drainage tube
Water accumulates in each conditioner, which is removed through the drainage tube. If it becomes clogged, the air conditioner will not only not work properly, but it can also cause water leakage in another part of the device and thus damage other parts of the device. In order for the device to function perfectly, clean the drainage tube regularly and ensure that it is not pinched, kinked or damaged.
Intelligent operation = fault-free air conditioner
The biggest prevention of air conditioner failures is the conscious use of the device. If you use the air conditioner as intended, do not place it near heat sources, dangerous objects, in a place with high humidity, if you do not interfere with various moving mechanisms and regularly maintain the device by cleaning it and ensuring the correct amount of coolant, then you will avoid a very large number of various failures.
Do not forget that excessive loads can also damage the conditioner, so try to let it rest for at least a few hours a day. In addition, the effectiveness of mobile air conditioners is ensured not only by the technical part of the device, but also by its proper operation. For example, if you run the hot air exhaust pipe through a window, be sure to provide window gaskets and other accessories that allow you to ensure that the hot air does not return to the room and does not burden the unit itself with additional work.
