it is hot in summer. Air conditioner is one of the most frequently used electrical appliances. But many people have caused a series of diseases because of the improper use of air conditioning. What should we master the correct use of air conditioning. Here are some tips for using air conditioner. Let’s have a look.

1 Air conditioning at 26 ℃ is the most suitable

although the human body has certain self-regulation ability, too large indoor and outdoor temperature difference will also be easy to get sick. Therefore, when blowing the air conditioner in summer, we must pay attention to the indoor and outdoor temperature difference. Generally, the indoor temperature of about 26 ℃ in summer is the most appropriate and energy-saving.

2. It is best to install it at 1.7m.

there are also pay attention to the installation of air conditioner. If the installation of air conditioner is too high, you will feel too hot in the room; The installation of air conditioner is too low, which is cool, but people will be blown with backache. It is recommended that the air conditioner be installed at about 1.7m. At this time, people’s body will be in the best state and the most appropriate position.

3. Turn on the dehumidification function in sauna days

. Many people may not find it. There is a & ldquo; Dehumidification & rdquo; Option, usually when the air conditioner is turned on, the default is & ldquo; Refrigeration & rdquo;, Set to & ldquo; Dehumidification & rdquo; It can also achieve the same cooling, save a lot of electricity and minimize the harm to human body.

4

air circulation is very important. In order to blow the air conditioner in summer, many people don’t open doors and windows all day and stay in the room. This will seriously pollute the indoor air and may endanger your health. If you stay in the closed space for a long time, you will have more difficulties in breathing and sleeping. Therefore, the window should be opened for ventilation after the air conditioner is turned on for 3 hours.

5. When cooling, the air outlet is upward

. Most people don’t know how to use the wind direction when using the air conditioner. Generally, hot air goes up, while cold air goes the other way.

when cooling, it is best to turn the air conditioner wind direction upward and let the cold air circulate from top to bottom. When heating, let the wind direction of the air conditioner face down, which can make full use of the physical characteristics of the cold and hot air to communicate naturally.

when the indoor temperature is more comfortable, the wind speed can be reduced, which can not only cool quickly, but also reduce noise.

6. Put basin water in the air-conditioned room

if you stay in the air-conditioned room all the time, the cold air will take away the moisture in the air and human body, resulting in dry eyes, dry skin and other symptoms.

when turning on the air conditioner, putting a basin of water in the air conditioner outlet can effectively alleviate this problem. Even if you sleep with the air conditioner on at night, you won’t feel dry the next day.

Key points of purchasing air conditioner

good air conditioner can be used for ten years, and the price is not low. Therefore, we must not be greedy for cheap when buying air conditioners. Buying air conditioners depends on the quality of products:

1. Whether to use famous brand compressors or not, compressors are the heart of air conditioners. Of course, a good heart is important.

2. Whether high-quality and efficient heat exchangers are used, such as hydrophilic film trapezoidal aluminum sheet, internally threaded copper pipe, etc.

3. Whether the wind swing is driven by the wind wheel of unequal cross flow blades and stepping motor to achieve ultra silent design.

4. Whether it is super refrigeration (heat) to quickly reach the set temperature.

5. Whether the appearance of the product is beautiful and harmonious with the home environment.

6. For the cooling (heat) capacity of the product, select the appropriate cooling (heat) capacity according to the area of the room.

7 Whether the product saves power. Generally speaking, the higher the refrigeration (heat) capacity, the lower the input power, the more power the product saves.

8. Length of service life. Whether microcomputer fuzzy control is adopted to realize non-stop operation and whether it can defrost automatically.

9. Look at the noise index of the product.

10. Whether there is low voltage automatic compensation function and wide voltage working range.

in addition, when purchasing an air conditioner, it is necessary to see that the fins of the evaporator and condenser are arranged orderly, the fins are not damaged, and the fins are closely connected with the copper tube without looseness. Check the operation of the air conditioner, start the air conditioner and check whether there is abnormal noise during the operation of the compressor; The fan operates normally, with obvious difference between high, medium and low speed, and low noise; There are also flat and beautiful appearance and good quality of plated parts.

11. Try to choose low-carbon air conditioners to reduce carbon emissions, implement low-carbon environmental protection and protect the earth.