Dehumidifier Use Precautions and Maintenance Methods

November 18 11:54 2022

The condenser should be cleaned from time to time and kept clean. The dehumidifier should be placed in the center of the room. The air inlet and outlet of the dehumidifier should not be blocked by obstructions, and the air filter should be cleaned.

1. When the ambient temperature is lower than 15℃, the water droplets attached to the surface of the evaporator will freeze and the effect of the dehumidifier will be weakened. If the ambient temperature exceeds 40℃, the pressure in the system will increase and the compressor will be overloaded. The protector should cut the line, otherwise the compressor motor will be damaged. Therefore, the best operating temperature range of the dehumidifier is 15℃~40℃.

2. If the humidity in the air is lower than 30%, it will be too dry and uncomfortable, so it is controlled by a reliable humidity controller to maintain the range of 50% to 60%. When using, the doors and windows should be closed as much as possible, so that the indoor dehumidification effect can be achieved.

3. The body should be placed flat, not inclined or sideways, to avoid machine failure or abnormal noise.

preair assembly line
preair in production

4. The water storage capacity in the dehumidifier is too full. In order to avoid overflowing and polluting the wet floor, when the machine must be transported during operation, please unplug the power cord first, and then pour out the water in the water storage bucket.

5. After the dehumidifier is moved, it is best to put it in a static state for four to six hours before starting it for use, because the compressor pipeline in the dehumidifier contains cold coal. After moving, the cold coal must return to its original position after four to six hours.

6. Regularly clean the air filter (about once every two weeks) to maintain the dehumidification and dust removal efficiency and life of the machine. To clean the air filter, wash it with water below 40 ℃; it is better to clean it with detergent. After washing off the dust, rinse it with water, dry it in the shade and put it back into the body. When cleaning the body, gently wipe it with a damp cloth; avoid direct splashing water to clean it, so as not to damage the electrical insulation. There are sticky objects on the surface of the body, which can be washed with soapy water. Avoid spraying with gasoline, petroleum spirit, solvent or spray insecticide to avoid peeling paint or discoloration. Do not use thin rods or iron wires to dig the inside of the machine to avoid malfunction or danger. Please unplug the power cord to maintain the life of the machine when there is a power outage or when it is not used for a long time or when traveling.

Article Source: https://www.preair.com/news/dehumidifier-maintenance-methods/

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