Frequently clean the condenser.

Keep dehumidifier off other things; don't block its outlet or inlet.

When the ambient temperature is lower than 15℃，drips on the evaporator will freeze, which may reduce the machine's efficiency. If the ambient temperature is over 40℃, compressor will overload as the increasing of inside pressure. At this moment, the overload protector should be cut off, otherwise the motor of compressor will be damaged. So the best temperature for using the dehumidifier is 15℃~40℃. It will be very dry if humidity in air is lower than 30%. The humidity controller helps to control humidity between 50%~60%.

When use a dehumidifier, it's better to shut off doors and windows to fulfill perfect effect.

Put the dehumidifier on a flat and hardened floor, avoiding slant or inverse.

If the machine is moved, it's better to be started after 4~6 hours. There's Freon inside of compressor pipeline and it will need 4~6 hours to return to the normal position after move.

Clean up the filter (about two weeks a time) to keep the machine's efficiency of moisture and dust removal and to prolong its service time. Wash filter by 40℃ clean water. Use cleanser will be much better. Use water to scour the filter after removing the dust. Put it back into the machine after drying in the shade.

Use a wet pack to wipe the machine lightly. Don't scour the machine, for fear of destroying its insulation.

Use suds to remove things stick on the outer body; don't use gasoline, benzoline, solvent or aerosol insecticide, otherwise its painting may fall off or the color may change.

Don't put stick or wire into the machine to avoid malfunction or danger.

Pull out the plug if the electricity is cut, long time no use or go out for traveling.