How to extend the life of commercial central air conditioners

How to extend the life of commercial central air conditioners

Nowadays, buyers of commercial central air conditioners are increasing day by day. Many people find that the service life of commercial central air conditioners is greatly reduced after purchasing. Therefore, operation management and maintenance personnel must have certain professional knowledge and professional skills, so as to manage it well and use it. Good it. If the central air conditioning system is properly maintained, it can improve efficiency, reduce failures, extend the service life of the unit, and greatly reduce operating costs. Maintenance and maintenance in daily life are the best protection methods to prolong the service life of commercial central air conditioners. Below, the editor of okmarts.com will share with you several simple measures to extend the life of commercial central air conditioners.

　　 1. Clean the air filter of the air conditioner regularly. Generally, it is cleaned once every 2 to 3 weeks. When cleaning, pull out the filter and use a dry soft brush to remove the dust on the filter. You can also use clean water to clean the dust on the filter. Dry it before putting it in an air conditioner.

2. The user should always check whether the electrical plug of the air conditioner is in good contact with the socket. If the power lead or plug is hot when the air conditioner is running, the reason may be that the electrical wiring is too thin or the plug and socket are in contact Measures should be taken to solve the problems caused by defects.

　　 3. 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 cleaned thoroughly. After cleaning the central air conditioner, only turn on the fan of the air conditioner. 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.

　　 Fourth, often clean the dust on the air conditioner panel and cabinet. Under normal circumstances, we use a dry cloth to wipe. Wipe first, and then wipe off the detergent with a cloth dampened with water. Do not use hot water, gasoline, volatile oil and corrosive solvents above 40 degrees to clean the panel and casing of the air conditioner. Avoid using hard-bristled brushes to clean the air conditioner, so as not to damage the shell and cause paint peeling and discoloration.

　　 5. Regularly clean the condenser and evaporator coils of the central air conditioner. Can use brush and vacuum cleaner. Hefei Midea's central air conditioner reminds you to pay attention to cleaning the brush and vacuum cleaner in the vertical direction of the coil when cleaning. Do not clean in the horizontal direction to avoid damage to the ribs of the coil.

6. For units with more air conditioners, every 2 to 3 years, a professional air conditioner cleaning company should be asked to clean the surface of the outdoor and indoor heat exchangers of the air conditioner to improve the heat exchange efficiency of the heat exchanger. To achieve the purpose of energy saving and maintenance