UNIT OPERATION
A. Device Operation:
1. After removing the packaging materials, there should be 3 items: A. LONOVE
dehumidifier, B. AC/DC power adaptor, C.Drain Pipe
2. Use the AC power supply. Install the water tank into the dehumidifier; plug the DC
power jack of AC/DC power adaptor to the DC Power Socket of the appliance, and then
plug the adaptor into the socket outlet.
3. This dehumidifier has two working modes(Day-mode and Night-mode).
(1)Press the “ON/OFF” Button to Day-mode, the green indicator light is on and the
dehumidification effect is the most powerful, the noise level is between 35-45 dB.
(2)Long press the “ON/OFF” button to Night-mode, the wind speed LED light is on, the
noise level is<35 dB, and the dehumidification effect will be relatively weak.
4. This dehumidifier will stop the dehumidification automatically when the water reaches
the level, the yellow indicator light is on and the green indicator light is flashing when
the water tank is full.
5. When the water tank is full, please cut off the power before pouring and then take out the
water tank from the machine. After pouring out the water, put the water tank back to the
correct position in the machine.
6. To switch off the unit, press “ON/OFF” Button. Please unplug the power cord if you do
not use the dehumidifier.
B. Description of Indicator lights:
Green Light: when the light shows in Green, means the unit is working.
Yellow Light is on and Green Light is Flashing: means the water tank is full, reach the
water level or the water tank is in a wrong position.
C. Setting Relative Humidity Levels:
The MD751 Dehumidifier features an advanced humidistat function. You can set your
desired relative humidity level in the range of 40%-80%. When RH levels increase beyond
your set level by the value of 5% the machine automatically turns on. When RH levels
decrease below your set level by a value of 5% ，the machine automatically turns off. By
default, the unit is set to 50%RH.
To set your desired level:
1. Toggle On/Off Switch to On position;
2. Wait a few seconds until RH Level Display reads the current RH level;
3. Depress the RH Up/Down Buttons or to select your desired RH level;
4. The display screen flashes 3 times and then returns to display the current environment RH.
D. How to Install the Drain Pipe:
1. Pull out the water tank;
2. Remove the soft rubber plug on the Drain hole;
3. Connect Drain hole and Drain Pipe.
