We are often faced with such a situation: domestic dehumidifier for three or four years, the dehumidifying effect is not very good, a lot of people thought it was a dehumidifier refrigerant less, to add a dehumidifier refrigerants.

Actually, dehumidifier for three or four years, if use, can also explain dehumidifier refrigerant leakage, need not add, dehumidifier refrigerant will not use up, it's just a conduction effect, not add the more the better.

Dehumidification effect is not good, there may be other reasons, such as the radiator is dirty, affected the heat emission, or flow down, these will affect the cooling effect. If the disorderly add dehumidifier refrigerants, exceed the approved amount, it will cause dehumidification effect is bad, and dehumidifier refrigerants, compressor load increases, power consumption will be bigger.