Maintenance of central air conditioner

Central air-conditioning is like a car. It needs regular maintenance to maintain a strong cooling capacity. So today, the editor of air-conditioning maintenance manufacturers brings you some tips on central air-conditioning maintenance. Please enjoy it slowly:

Central air-conditioning has unparalleled advantages, not only the installation is more beautiful, the comfort is better, and it is more energy-efficient, but also the service life is longer, generally up to 15-20 years. As a system project, the central air conditioner should not only pay attention to the early design and installation, but also pay attention to the later use and maintenance. Correct use and reasonable maintenance can make the central air conditioner more than a few years.

So, what are the maintenance tips for home central air conditioners?

01Try to turn on the air conditioner once a month

Even in the season when the air conditioner is not in use, it must be used once a month. Because the core of the air conditioner is the compressor, which contains lubricating oil. If it is not used for a long time, the lubricating oil will condense, which may cause the compressor to jam when it is used again.

02Clean the duct machine and filter

Generally, it is cleaned once a month or so. When cleaning, the filter is taken out, and the dust on it is sucked up with a vacuum cleaner, or it can be rinsed with clean water. After drying, put it into air conditioner for use. For dusty environments, the filter should be cleaned frequently to prevent too much dust from blocking the air outlet and affecting the cooling effect.

03Who is the right temperature

 If you use the air conditioner in winter, you must be careful not to set the temperature at 30°C, which the air conditioner can withstand. This will cause the air conditioner to not stop or start frequently, which will cause greater damage to the compressor, directly affect the service life of the central air conditioner, and consume electricity The amount is also larger. Generally, in places where air conditioners are used for heating in winter, the room temperature is set between 16°C and 26°C.

04Clean after the end of the season

When the air conditioner is to be shut down for a long time (such as the seasonal shutdown of the air conditioner), the air conditioner should be thoroughly cleaned. After cleaning the central air conditioner, only turn on the fan of the air conditioner and run it for about 2 to 3 hours to dry the inside of the air conditioner, and then cover the air conditioner with a dust cover.

05Small problems should be dealt with in time

Shanghai Decoration Design Company reminded that the central air conditioner is a system. If abnormal conditions occur during use, it should be shut down immediately. Don't wait for minor faults to cause major failures to think of repairs. At that time, the central air conditioner may have suffered a lot of damage, and its use effect and lifespan will be greatly affected.