The maintenance of central air conditioning is the key to ensure its service life and performance, however, in the actual maintenance work, due to some common but incorrect practices, it will bring some negative effects to the use of central air conditioning. To this end, this article will introduce some common misunderstandings of central air conditioning maintenance and solutions.

Mistake 1: Do not replace the air conditioning filter in time

Air conditioning filter is one of the most important components of air conditioning, it can help filter dust, bacteria and other harmful substances in the indoor air, make the indoor air more fresh. However, many people do not pay attention to the replacement or cleaning of the filter when using the central air conditioner, because they do not pay attention to the cleaning of the air conditioner filter, resulting in the accumulation of too much dust and dirt on the surface of the filter screen, which cannot purify the air. When the filter is blocked, it will lead to the reduction of the cooling and heating effect of the air conditioner, and it will increase the power consumption of the air conditioner.

Solution: Replace the filter regularly to avoid blocking the filter in use, frequently open the air conditioning box to organize the filter, and replace the filter according to the use period and scope of the filter.

Misunderstanding 2: Ignoring the regular cleaning of air conditioning

The long-term use of central air conditioning is prone to bacteria, dust, odor and other problems, so it is very important to clean air conditioning equipment regularly. However, many users ignore this point, resulting in residual air conditioning impurities, affecting the operation of air conditioning. In addition, if the air conditioning heat exchanger is not cleaned in time, too much dirt will affect its heat dissipation effect, resulting in the weakening of the air conditioning cooling effect.

Solution: Regular boot self-test, comprehensive deep cleaning of the central air conditioning equipment, first of all, you can clean the outside surface of the indoor and outdoor machine and fans, heat exchangers, and you can also carry out professional central air conditioning cleaning, to ensure that the surface of the air conditioning equipment no dust, no odor, to ensure normal operation.

Mistake 3: Change the temperature setting of the air conditioner at will

When using central air conditioning, many people like to change the temperature setting of the room according to their own feelings, rather than changing the temperature according to the specific operating specifications. This will lead to air conditioning equipment in a long time of operation, a long time in a high load state, the energy consumption of air conditioning will increase, thereby reducing the service life.

Solution: Ultra-low temperature or ultra-high temperature setting will lead to frequent switching of air conditioning units, damaging the operating efficiency of air conditioning units, it is recommended to use in accordance with the normal temperature, avoid frequent adjustment to reduce energy consumption.

In summary, by solving the common misunderstandings of central air conditioning maintenance and avoiding the negative effects of incorrect practices, the normal operation of central air conditioning equipment can be ensured and its service life can be extended. Therefore, users of central air conditioning should pay attention to regular maintenance, maintain the applicability of their equipment, to avoid future maintenance trouble.