Humidity adjustment set whether the humidity is appropriate; whether the air filter is obstructed, this is very important, once the incoming air is affected, the dehumidification effect is very poor. Whether there is dirt and erosion on the evaporator, especially in the harsh workplace, especially pay attention to.

In addition to the machine itself, there are external influences: whether there are obstacles in front of the dehumidifier inlet, affecting the work of dehumidification outside the cycle; whether the room doors and windows are closed, whether there is a lot of moisture sources inside the house; even to consider whether the dehumidification force of the machine to meet the dehumidification requirements, the indoor area is too large, the dehumidifier dehumidification volume is too small, the dehumidification effect is poor.