Try to start the machine once a month.

Pay attention to regularly check whether the power plug and socket of the air conditioner are in good contact, whether they are loose or fall off, whether the ventilation pipe is blocked, and whether the sound of the air conditioner is normal during operation. In the season when air conditioning is not used, it is best to keep the usage once a month. The core of air conditioning is the compressor. If it is not used for a long time, the lubricating oil in the compressor may condense, which will affect the next use.

After the use season is over, it will be thoroughly cleaned.

When the central air conditioner is in response to seasonal downtime, it is recommended to do a comprehensive cleaning work. When cleaning the filter screen of the central air conditioner, pull it out, and it is best to use a vacuum cleaner to absorb the dust on it, or rinse it with clear water. Dry it and put it in the air conditioner for later use. In a dusty environment, the filter screen should be cleaned frequently to avoid too much dust blocking the air outlet and affecting the refrigeration effect. After cleaning, just turn on the fan of the air conditioner and run it for about 2 to 3 hours, so that the inside of the air conditioner can be dried and moisture can be removed.

Repair it in time if it is found.

Central air conditioning is a system. If there is any abnormality during use, it should be stopped immediately. All parts should be inspected regularly, and once minor faults are found, they should be dealt with in time. Long-term fault operation will bring great damage to central air conditioning, and its use effect and service life will be affected.