The first method: Add the water equipped with special detergent for washing machine according to the normal water level of washing machine, run the laundry according to the normal washing mode, and stop running for about 20 minutes. After soaking for two hours, continue running the washing machine for 30 minutes, and then drain the water and dry.
The second method: open the washing machine detergent adding box, add the mixed detergent solution, run the washing machine, half an hour later the detergent will be discharged from the drainage pipe, and then the discharged detergent adding box again, so repeated many times, finally rinse with clean water to dry.
The third method: add clean water to the high water level of the washing machine, soak for about two hours, and then add two bottles of hydrogen peroxide and an appropriate amount of laundry detergent, and clean it once according to the normal washing process.
1. Check the drainage pump of the common washing machine
When detecting the drainage pump of ordinary washing machine, the drainage switch and washing selector switch on the washing machine control table are placed in different gear, and the resistance between the electric habit and the plug blade can be measured with a multimeter, so that the resistance value of the whole drainage pump can be measured when it is working. Normally, the measured resistance value of each circuit should be consistent with the nominal resistance value of the main winding of the micro-motor of the drainage pump.
2. Test the discharge pump of the automatic washing machine
The motor of automatic washing machine is generally permanent magnet DC micromotor. When the drainage pump is abnormal, the DC resistance of the drainage pump can be measured with a multimeter to judge its quality. When measuring, if the resistance value measured is consistent with the nominal resistance value, it means normal; If the resistance value is infinite, it indicates that the pump motor coil has been disconnected; If the resistance value is zero, it indicates that the motor coil of the drainage pump is short circuit.
You can also determine by detecting the voltage of the two terminals of the drainage pump. If the voltage is 220V, it indicates that the drainage pump is damaged.
Extended information:
Filter removal
1. After the washing machine is shut down and the power cable is removed, there is A baffle plate in the lower right corner of the front of the washing machine. Tap the middle position on the top of the baffle plate to open (A).
2. Get an empty, larger container. Hold the cover (B) of the emergency drain hose and pull the emergency drain out.
3. Hold the end of the drain pipe and open the emergency drain cap. Drain the emergency discharge tube (C) water into the previously prepared container. When empty, cover the emergency discharge cap and replace it.
4 Push the residue filter cap (D) inward, then turn counterclockwise to open to drain the remaining water and remove the residue filter.
5. Use a soft brush to clean the residue filter. Make sure the drain pump propeller in the filter is not blocked.
6. Reinsert the residue filter and turn the filter cover to the right.