1, press the power button and turn the program knob to select the required program.

2. Press the water retention key to select the function of retaining primary rinse water and secondary rinse water. If you want to pause, please click the start/pause button. During the pause, you can change the laundry program.

3. If the "Drain" function is selected, the washing machine will keep the rinse water from being drained after each rinse, accompanied by a buzzer. (Select "Primary Rinse Water" to keep the last rinse water, and select "Secondary Rinse Water" to keep the last rinse water. )

4. When leaving water is selected, the washing machine will automatically enter the pause state after rinsing, and will beep to remind the user, press the start/pause key, and the washing machine will start draining water.

full-automatic washing machine

First of all, a brief introduction.

According to the invention, the water inlet, the water outlet and the on-off of the motor are controlled through the cooperation of the water level switch and the electromagnetic water inlet valve, so that automatic control is realized. The electromagnetic water inlet valve plays the role of connecting and disconnecting the water source. When the electromagnetic coil is powered off, the moving iron core is tightly pressed on the rubber diaphragm under the action of gravity and spring force, the central hole of the diaphragm is blocked, the valve is closed, and water cannot flow. When the electromagnetic coil is energized, the moving iron core moves upward under the action of magnetic force, leaving the diaphragm and opening the central hole of the diaphragm, so the water above the diaphragm flows into the washing tub through the central hole. Because the circulation capacity of the central hole is greater than that of the holes on both sides of the diaphragm, the pressure above the diaphragm drops rapidly, and the diaphragm will move up under the action of pressure difference, and the door will be closed to release water.

Second, the main classification

Now the fully automatic washing machines sold in the market can be roughly divided into three categories: front side door drum washing, pulsator opening door washing and stirring washing.

Third, the working principle

The washing process of washing machine is mainly to pull dirt into the water under the mechanical action of mechanical drainage and washing and the wetting and dispersion of detergent to achieve the purpose of washing. First of all, the washing liquid filled between Apollo blades was thrown to the barrel wall at high speed under the action of centrifugal force and rose along the barrel wall. In the center of the impeller, because the thrown liquid forms a low pressure area, the washing liquid flow echoes around the impeller. In this way, an eddy current centered on the impeller axis is formed near the impeller. Under the action of eddy current, the clothes make a spiral rotation, are sucked into the center and then thrown to the bucket wall, and rub against the bucket wall. Because the center of the pulsator is a low-pressure area, clothes are easily sucked near the pulsator and constantly rub against the pulsator, just like rubbing clothes manually, and dirt is forced to leave the clothes. Secondly, when clothes are put into the washing liquid, due to the slow inertia movement, there is a speed difference between the water flow and the clothes, which makes them move relatively, and the water flow rubs against the clothes relatively, which also helps the dirt to leave the clothes. Thirdly, due to the irregular shape of the washing surge, when the rotating water hits the barrel wall, its speed and direction change, forming turbulence. Under the action of turbulence, the clothes move irregularly and roll, and their fibers are constantly bent and twisted, and the clothes rub against each other, which increases the effective area of washing and improves the uniformity of washing.