The condenser should be cleaned frequently, keep it clean.

Dehumidifier should be placed in a central location indoors. Out air dehumidifier shall not have obstructions blocked air filter mesh should be cleaned. When the ambient temperature is below 15 ℃, attached to the evaporator surface droplets will freeze leaving the dehumidifier less effective, if the ambient temperature exceeds 40 ℃, the system pressure will increase leaving the compressor overload, overload protection device at this time the line should be cut off, otherwise the compressor motor will be damaged.

Therefore, the best use of dehumidifiers temperature range of 5 ℃ ~ 38 ℃, microcomputer control dehumidifier due to automatic defrost function, temperature range up to 5 ℃ ~ 40 ℃. If the humidity in the air less than 30% or less, too dry nor comfortable, so reliable humidity control to be controlled to maintain the range of 50% to 60%. When using the doors and windows closed as much as possible, so that the indoor achieve dehumidification. Place the body needs flat, not tilted or inverted cross, to avoid machine malfunction or abnormal abnormal sound. Dehumidifier inside water storage overfill, in order to avoid overflow sewage wet ground, but must carry the body when in operation, unplug the power cord, then drained the water storage bins.