The condenser should be cleaned frequently and kept clean. It should be placed in the central position of the room. The pipeline dehumidifier (uses evaporator to cool air for dehumidification, and recovers the condensation heat of the system to compensate for the heat lost during cooling and dehumidification. This is an efficient energy-saving method of dehumidification and has been widely used in defense projects, civil air defense projects, tobacco and petrochemical industries, subway stations, aerospace purification projects, laboratories, telecommunications equipment rooms, archives, food rooms, pharmaceutical or film workshops, special glass manufacturing, grain, wood, etc., for drying and dehumidification in high humidity spaces and temperature control.) The inlet and outlet vents of the dryer equipment must not be blocked by obstructions, and the filter net should be cleaned. When the surrounding temperature is below 15℃, the water droplets attached to the surface of the evaporator will freeze, reducing the dehumidification effect (use the dehumidifier correctly, develop good dehumidification habits. The dehumidifier should be placed in the central position of the indoor area. The inlet and outlet vents of the dehumidifier must not be blocked, and the filter net should be cleaned. When the surrounding temperature is below 15℃, the water droplets attached to the surface of the evaporator will freeze, reducing the dehumidifier's efficiency; if the surrounding temperature exceeds 40℃, the internal pressure of the system will increase, causing the compressor to overload. At this point, the overload protector should cut off the circuit, otherwise the compressor motor will be damaged.). If the surrounding temperature exceeds 40℃, the internal pressure of the system will increase, causing the mini-fridge compressor to overload. At this point, the overload protector should cut off the circuit, otherwise the mini-fridge compressor motor will be damaged. The optimal usage temperature range for the dehumidifier is 15℃～40℃. Microcomputer-controlled dehumidifiers (general users usually use home dehumidifiers when dehumidifying, but there are also people who choose industrial dehumidifiers)耙式dryers have automatic defrosting functions, so their usage temperature range can be from 5℃～40℃. If the humidity in the air is below 30%, it will be too dry and uncomfortable, so it can be controlled by a reliable humidity controller to maintain a range of 50%～60%. When using, doors and windows should be closed as much as possible to achieve the desired dehumidification effect indoors. The machine body should be placed flat, not tilted or laid horizontally, to avoid machine failure or abnormal noise. If the water storage inside the dehumidifier is too full, to prevent overflow and wetting the floor, please unplug the power cord first, then empty the water in the storage bucket before moving the machine while it is running. After moving the dehumidifier, it is best to let it stand still for four to six hours before turning it on again, because the refrigerant in the compressor pipelines needs time to return to its original position after being moved. Clean the filter net regularly (about once every two weeks) to maintain the machine's dehumidification efficiency, dust-removal efficiency, and lifespan. The filter net can be washed with clear water at a temperature below 40℃. Using cleaning agents for washing is even better. After washing away the dust, rinse it with water, dry it in the shade, and reinstall it back into the machine body. When cleaning the machine body, gently wipe it with a damp cloth. Avoid direct splashing of water to prevent damage to electrical insulation. If there are adhesive substances on the machine body surface, they can be cleaned with soapy water. Avoid using gasoline, kerosene, solvents, or spray insecticides, which may cause paint peeling or discoloration. Do not use thin rods or wires to poke inside the machine to avoid malfunctions or dangers. Unplug the power cord during power outages, long-term disuse, or travel to extend the life of the household dehumidifier (household dehumidifiers costing 100-400 yuan use semiconductor electronic components for refrigeration and dehumidification, suitable for closets, archive cabinets, electrical cabinets, children's rooms, storage rooms, bathrooms, and other smaller spaces, but not suitable for family rooms). Related thematic articles: Treatment for cervical and lumbar disc herniation, Mudan District Labor Bureau strengthens archive standardization management, Life Family Disease Library: How to treat suppurative hidradenitis? Why does redwood furniture become rotten wood? Poor material quality and poor craftsmanship are the main reasons. Traditional Chinese medicine recommends "three-bean porridge" to prevent H1N1 influenza, spleen-strengthening, dampness-removing, heat-clearing, and detoxifying.