Who knows that the switch of Haier prodigy washing machine is normal, but it is not working, and it is still dripping. What is this?

1. Under normal circumstances, water should enter the washing machine after it is electrified. However, because the water intake time exceeds the limited time, the solenoid valve does not enter the water, or the water level switch is damaged, if the computer board does not receive the signal that the water intake is completed, it will send out a beep alarm sound.

2. Before dehydration, the washing machine should drain water first. At this time, if the drainage time exceeds the limited time, the drainage valve is damaged or the water level switch is damaged, the computer board will not receive the signal of the end of drainage, resulting in a beep alarm and no effect;

3. When dehydration stops due to circuit failure or external force, the computer board will also give a beep alarm;

4. When the computer board leaks electricity due to wet weather and other reasons, it will also give a beep alarm and will not work.

Second, the solution:

1, check whether the tap is turned on for normal water supply; Check whether the water inlet solenoid valve is stuck or damaged; Check whether the driving voltage of the solenoid valve is provided; Check whether the water level switch is damaged; If the above parts are damaged, replace them in time according to the original model to ensure that the water does not overtime;

2. Check whether the drain valve is damaged, stuck or blocked by internal foreign bodies; Check the traction motor for driving voltage or damage; Check whether the water level switch is damaged; If the above parts are defective, replace them in time to ensure that the drainage is not overtime;

3. Check the safety collision switch, etc. Check the motor, clutch, drive belt, etc. Solve the reason of stopping in time and replace the damaged parts. If there are too many clothes or twisted together, troubleshoot them in time;

4, rainy days can be placed in a ventilated place, or blow dry with a hair dryer to ensure that there is no wet leakage of the computer board.

Extended data:

Troubleshooting of common faults in washing machine;

Symptoms: The drum washing machine cannot drain water.

A, drum washing machine drainage pipe drainage problem inspection

1. First, check whether the adjusting rod nut on the drain valve is loose, and whether the cable of the tractor is loose from the drain valve, so that the tractor cannot open the valve core of the drain valve, resulting in no drainage.

2. If the fixing nut is not loose or the cable is not loose, the tractor may be damaged and the valve core of the drain valve cannot be opened. It's time to replace the tractor.

3. It is also possible that the drain valve is blocked by sundries or the drain hose is bent and deformed. At this point, first unscrew the cover of the drain valve and take out the sundries.

4. The gap between the drainage rod and the rubber valve becomes larger, as long as the gap between the drainage rod and the rubber valve is appropriately reduced.

5. The spring in the drain valve is too long or loses its elasticity. Just replace the inner spring.

6. The damping of the moving core of the drainage solenoid valve is too large or the suction force becomes smaller. Remove the rust and dirt from the electromagnet, or replace the drainage solenoid valve.

Second, the solution

1. If the drain pipe of the drum washing machine is not drained, the computer board may be damaged and should be replaced.

2. First, check the safety switch. When the washing machine is powered on, the program is adjusted to the dehydration state. Press the brake arm of the safety switch to the lowest position by hand or tool. If the computer board gives an alarm and the digital tube displays "E 1", the safety switch or computer board should be replaced at this time.

3. If the brake arm of the safety switch can be dehydrated normally after being pressed by hands or tools, it means that the power-off distance of the safety switch is low, and the safety switch should be replaced at this time.

4. If there is only a pulsator, and the inner barrel does not rotate in the dehydrated state, check whether the traction machine has separated the pawl and ratchet of the clutch. If there is no possibility of loosening and wear of the adjusting rod nut on the drain valve, resulting in insufficient opening distance, then re-adjust the distance of the adjusting rod to separate the pawl and ratchet of the clutch.

5. Check whether the clothes in the bucket are placed unilaterally, and there is a lot of noise when they are dehydrated and shaken. At this time, open the cover plate and put the clothes in evenly.