Sihai network

Do you need to close the doors and windows to use the dehumidifier? How much humidity should the deh

Four seas network: for the south, due to the humid weather, the importance of dehumidifier is self-evident. So how to use dehumidifier correctly? How much should the temperature of dehumidifier be set? Now we will learn how to use dehumidifier correctly!

Do you want to close the doors and windows with the dehumidifier

Of course, we need to close the windows. Although do not close the doors and windows, dehumidifier will also have effect, just say the effect will get worse, so indoor humidity will be difficult to fall. This is equivalent to turning on the air conditioner, but your doors and windows are all open, and the temperature of the room must be difficult to reduce when cooling. If the doors and windows are always open, it is not recommended to use dehumidifier, which not only wastes electricity, but also has no effect.

How much humidity is set for dehumidifier

Dehumidifier set at 45% to 60% humidity is the best. After scientific measurement, the most comfortable humidity of human body is 45% to 60%, while the highest indoor humidity in rainy season is 80%. Now many dehumidifiers are equipped with humidity setting function. When people use dehumidifier to dehumidify, they adjust the air volume of dehumidifier to the strong wind. The dehumidification effect will be faster. When the dehumidifier reaches a certain humidity, it will automatically shut down, which will save more power.

Influence of dehumidifier set humidity too low

Generally speaking, in the state of less activity such as rest and sleep, the relative humidity of the room is between 50% and 60%, and the human body will feel more comfortable. If the humidity is set too low, it will make people feel dry, and there is a big difference between indoor and outdoor humidity, and the humidity will expand quickly. When the indoor humidity is reduced to the set humidity, it will increase very quickly, resulting in frequent start-up and shutdown of the compressor, which will shorten the service life of the dehumidifier and consume more energy. This is to reduce the failure rate and extend its service life.

The influence of dehumidifier set humidity too high

Too high humidity is easy to cause bacteria growth, people with weak resistance are more likely to get sick, and high humidity has a great impact on some rheumatism, arthritis, bronchitis and other patients, increasing the incidence of these diseases.

Too high humidity will also lead to mildew on the paper. If a lot of books are placed in the home, it will lead to mildew on the book. If the moisture in the paper is too high, it will lead to the rapid growth of fungi in the paper, and more and more mold will be produced. In the same way, other furniture and electrical appliances in our room are prone to mold or rust under the condition of high humidity, which will accelerate the aging of electrical appliances or furniture.

Different areas are suitable for different humidity

Suitable humidity for human activities: 45% - 65%

The most favorable environment humidity for disease prevention and treatment: 40% - 55%

Humidity of library, art museum and Museum: 40% - 60%

Suitable humidity of computer room and communication room: 45% - 60%

Storage humidity of clothing, cotton and wool textiles: 40% - 60%

Storage humidity of dairy products: 50% - 60%

Storage humidity of sweets and snacks: 40% - 60%

Use skills of dehumidifier 1. Try it immediately if you don't buy it

Don't use the new dehumidifier immediately. Put it for half a day before starting it. If you can ensure that there is no tilting or overturning during transportation and loading and unloading, it can be used immediately. Because in the process of transportation, the refrigerant will be out of place. If it is used immediately, the compressor will not work normally. However, if the machine can operate, the dehumidification efficiency will become poor and the noise will be relatively large.

2. Do not store or move it sideways or upside down

If the dehumidifier is to be moved during use, the inclination angle of the dehumidifier shall not be greater than 45 & deg.; when collecting the dehumidifier, attention shall also be paid not to put the dehumidifier upside down or on the side, and the dehumidifier shall be carefully collided to avoid damage. If the dehumidifier uses a rotor compressor, it can be put for two or three hours. If the dehumidifier uses a reciprocating compressor, it needs to be put for 12 hours before use.

3. Do not use in the corner

The location of the dehumidifier is also very important. It is better to put it in the place with air circulation. Generally, we put it in the middle of the room. There should be enough space around it, and there should be no articles around the air outlet. Don't blow people directly at the air outlet. People will easily catch cold if the wind blows directly.

4. Dehumidifier can't be put beside the heating

The dehumidifier should not be placed beside the heat source machine. The heat barrier and cold shrinkage are easy to deform the machine. Moreover, the surface of the dehumidifier also needs heat dissipation. If it is very hot nearby, the heat will not be dissipated, which will affect the dehumidification effect, increase the electricity cost, and may also affect the service life of the dehumidifier.

5. Dehumidifier will not be afraid of cold

If dehumidifier is used outside normal temperature, dehumidification effect will be affected. When the dehumidifier is used below 18 ℃, it may be frosted or frozen. After frosting or freezing, the dehumidifier capacity will decline, and the continuous use will affect the service life of the dehumidifier. Obviously, many dehumidifiers are equipped with automatic frost function. Even for dehumidifiers without defrosting function, they can also use power-off mode for artificial defrosting.

6. Drain pipe should be placed correctly

Attention shall also be paid to the placement of the external drain pipe of the dehumidifier. When using the external drain pipe, the drain pipe shall be placed horizontally or from high to low, otherwise the drainage of the dehumidifier is abnormal.

7. Dehumidifier also needs maintenance

The dehumidifier needs to clean the air inlet, air outlet or filter screen frequently. If the dehumidifier is used for a long time, the air inlet is easily blocked, which causes the air inlet not smooth and the air is not easy to go out. Therefore, the air channel filter screen of the machine needs to be cleaned regularly.

8. Regular cleaning of filter screen of dehumidifier

When cleaning the filter screen, make sure that the power supply of the machine has been unplugged to avoid danger during disassembly. The appearance of dehumidifier also needs to be cleaned. Use soft cloth with soft detergent to wipe it. Do not wash it with water to avoid electric leakage.

9. The filter screen cannot be exposed to the sun

Do not wash the filter screen with corrosive chemicals or direct sunlight to avoid damage to the filter screen. After the filter screen is aged or damaged, replace it with a new one as soon as possible, and then use the dehumidifier. Do not use the dehumidifier when there is no filter screen.