Office building central air conditioning maintenance (how to maintain and protect the central air conditioning)

The office building is due to its cooling and heating function to touch a lot of people, the operation of the central air conditioning can give the workers in the area a comfortable working environment, is the office environment for the production of electrical equipment is not missing, then the maintenance of the office building central air conditioning is very important.

Office building center air conditioning routine maintenance and protection measures

First, on and off machine precautions

For many enterprises, in the use of central air conditioning, in order to save energy, or some other reasons, frequent switching machine, here to inform us is that this practice is penny for penny, the primary central air conditioning start the moment is very expensive, frequent switching machine, and did not save much electricity; Secondly, the frequent switching machine will affect the function of the air conditioner, because most air conditioners do not stop the time delay device, even if the machine starts immediately after the shutdown, it needs to be operated after three minutes.

Two, temperature control

Generally speaking, when the office temperature is 25-29 degrees, the indoor people feel very comfortable, the temperature is also saving electricity, so in the use of central air conditioning, control at 25-29 degrees or so, here are some tips, in the summer, block the direct sunlight, will make the central air conditioning save 5% of the electricity, and in winter, Reducing the temperature of the central air conditioner by 2 degrees can save 10% of the electricity.

Other advocates of the construction of insulation discretion to choose well, especially in the construction and decoration of houses, the use of high-quality insulation materials, data show, excellent insulation of the house, compared with the average house, can save a lot of electricity.

Three, the filter screen problem

Regarding the filter of the central air conditioning, it is necessary to clean regularly, advocating to find a professional person for cleaning and maintenance, because the filter of the central air conditioning is packed with dirt and impurities, when there are more, it will lead to the filter blocking, reduce the amount of air circulation, affect the power of refrigeration and heating, add energy consumption, and also threaten the health of the user due to the breeding of bacteria.

4. Daily use

When using the central air conditioner, there are several very important matters to pay attention to, the first is not to block the air outlet of the outdoor unit of the central air conditioner, otherwise it will cause the production power of cold and warm air to become low, waste electric energy, and add the operating load of the central air conditioner; In the use of time, there is a small trick, that is, when the use of warm air, the wind direction panel is down, when the demand for cold air, the wind direction panel is at a level, which can save power to a certain extent.

How to maintain and protect the central air conditioner

1. The air conditioner should be turned on once a month as far as possible: even in the season when the air conditioner is not used, it is recommended to maintain the use of once a month. Because the core of the air conditioning operation is the compressor, there is lubricating oil inside. If not used for a long time, the lubricating oil will condense, and the compressor may be stuck when used again.

2. Cleaning the air pipe machine and filter: generally about half a year cleaning, the filter will be drawn out when cleaning, with a vacuum cleaner to clean the dust, you can also rinse with water to clean. Dry and put into air conditioning. For a dusty environment, the cleaning of the filter should be frequent, so as to avoid too much dust blocking the outlet and affecting the refrigeration effect;

3. Set the appropriate temperature: If the air conditioner is used in winter, be sure not to set the temperature at the extreme 30 ° C that the air conditioner can withstand, which will cause the air conditioner to stop or start frequently, which will have greater damage to the compressor, directly affect the service life of the central air conditioner, and the power consumption is also larger. In general, where air conditioners are used for heating in winter, the room temperature is set between 16 ° C and 26 ° C;

4. Comprehensive cleaning after the use of the season: when the air conditioner is shut down for a long time (such as the seasonal shutdown of the air conditioner), the air conditioner should be completely cleaned. After the central air conditioner is cleaned, only open the fan of the air conditioner, and work for about 2 to 3 hours to dry the inside of the air conditioner, and then use the dust jacket to cover the air conditioner;

5. Small problems should be dealt with in time: central air conditioning is a system, if there is an abnormal situation in the process of use, it should be shut down immediately. Do not wait until small faults cause major failures to think of maintenance, when the branch air conditioning may have suffered great damage, the use of the function and life will be greatly affected.