air purifier covid.Do I need to close the window to turn on the dehumidifier

　　1、 Which is better, air conditioning or dehumidifier?

　　1. Power consumption situation

　　There are various specifications available for dehumidifiers, and different power dehumidifiers can be selected according to the applicable range and scenario. The dehumidification force of the unified equipment can also be adjusted, making such a flexible dehumidifier a power-saving expert. But for air conditioning, dehumidification is just an additional function, and its adaptability to the environment is not so flexible, resulting in relatively high power consumption. Of course, if it is in a humid area during a certain period of concentration, it is not a problem to turn on the air conditioning for one or two hours a day for a few days, which can greatly improve the quality of life.

　　2. Dehumidification effect and comfort

　　The dehumidification effect varies depending on the region. In the Guangzhou area, dehumidifiers absorb a lot of moisture when they are first started, but ordinary household models that reduce humidity to 70 are not very effective. The dehumidification effect of air conditioning is better, and when the temperature is turned down, the humidity can quickly drop to 50. Air conditioning dehumidification is accompanied by cooling, so turning on air conditioning dehumidification in March or April can be a bit cold, and it can still be uncomfortable in areas that are not particularly hot. On the contrary, professional dehumidifiers complete two heat exchanges indoors, and the indoor temperature will not decrease, making them a good choice for dehumidification in coastal areas in the north.

　　2、 These 6 tips for using a dehumidifier

　　1. Quiet for a moment

　　It is similar to a refrigerator in that it should not be powered on immediately after receiving the goods. It is recommended to let the dehumidifier stand for 6-12 hours before starting it after unpacking. This is because during transportation, the machine may tilt or bump, which can cause the condensate in the compressor to shift. In this case, directly starting and using it may cause the dehumidifier to not work properly, or the effect may be poor, and the noise may be high. So let it sit still first and wait for the refrigerant of the compressor to reset before starting and using it.

　　2. Maintain distance

　　When the dehumidifier is running, it is important not to place it against the wall. To be more precise, there should be no obstacles within one meter of the surroundings, otherwise it may prevent moisture from entering and dry air from exiting, affecting the dehumidification effect.

　　Be sure to place it in a well ventilated area, preferably in the middle of the house to leave enough space around and ensure smoother air intake and exhaust.

　　3. Stay away from heat sources

　　Do not avoid using the dehumidifier next to a heat source. Firstly, heat expansion and contraction can easily cause deformation of the machine. Secondly, the dehumidifier dissipates heat through the box. If it is very hot next to it, it will not dissipate and affect the dehumidification effect. Additionally, it will cause waste of resources and affect the lifespan of the machine.

　　4. Close the window for use

　　This is the same as air conditioning cooling and air purifier purifying the air. If the windows are not closed, outdoor moisture will continuously enter the room, and even if the dehumidifier is turned on for a whole day, it will not have any effect. So, it is recommended to close all the doors and windows of the room before turning it on, forming a closed space for more effective dehumidification.

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