1. Press and hold the 2-in-1 water tank release button to remove the water tank;
2. Open the cover of the water tank;
3. Fill the water tank with water until it is below the highest water level;
4. Fasten the water tank cap when finished.
Note:
1. Do not pour hot water into the clean water tank to avoid deformation of the water tank;
2. When the device is mopping the floor, set up a virtual wall or no-go zone around the carpeted area;
3. It is prohibited to use cleaning products such as detergents, disinfectants, and solid cleaning fluids to avoid corrosion and damage to the equipment;
4. If the main unit needs to add water during the cleaning process, you can press any key to pause, take out the 2-in-1 water tank, put it back after completion, and press the start button to continue working;
5. The functions of the device are inspected before leaving the factory, so there would be some water residues in the water tank. This is normal.