Let's sum up the advantages of Haier washing machine:
Many, many people have such troubles when choosing a washing machine. Which is better, drum washing machine or pulsator washing machine? Which of these two washing machines is better? Which is more suitable for the actual situation of your family? Bian Xiao will show you the characteristics and inevitable shortcomings of these two washing machines today.
I. pulsator washing machine
Origin: pulsator washing machine, which appeared in 1950s and 1960s, is the most famous washing machine in China with the highest market share.
Early pulsator washing machines generally used offset pulsators instead of ordinary pulsators located in the center of the inner tub. The purpose of designing pulsator at the edge of inner barrel is to improve the washing power of washing machine. Of course, this design will also increase the wear rate of clothes, which will make clothes easy to entangle and knot, and the washing will be uneven. This product is designed after weighing various factors. The water flow mode is that the impeller rotates forward for 30 seconds, then stops for 5 seconds, then reverses for 30 seconds, and then stops for 5 seconds. This model has been maintained for twenty or thirty years. After entering the 1980s, the new impeller and new water flow have replaced this mode: the impeller is at the bottom of the barrel, and the water flow has been greatly changed through other designs. The water flow mode of the new automatic washing machine is generally forward rotation 1═3 seconds, stop rotation for 0.5═l seconds, then reverse rotation 1 ═ 3 seconds, stop rotation for 0.5═l seconds, which is very different from the old water flow. This model is also the result of years of research, which is beneficial to balance various factors and give consideration to washing power and wear. Advantages: water and electricity saving, high cleanliness, suitable for people: because the wear rate of clothes is relatively high compared with drum washing machine, if there are more expensive silk and silk clothes at home, it is recommended not to choose pulsator washing machine.
Second, the drum washing machine 021-62190812.
Principle: This washing machine, which originated in Europe, is designed by imitating the principle that a hammer strikes clothes. The drum is driven to rotate by the mechanical work of the motor, and the clothes keep rising and falling in the drum, then rising and falling and moving repeatedly. In addition, the interaction of washing powder and water makes the development change: thinning. In order to adapt to the narrow living space in some parts of Asia, a drum washing machine with a thickness of less than 60 cm was developed. Now there are common ultra-thin drum washing machines about 40 cm. The washing machine is thinner, mostly by reducing the thickness of the inner barrel to reduce the actual laundry amount, but there is still such a demand in the market. More convenient: the traditional Front═Loading drum washing machine needs to bend over greatly when taking and putting clothes, which is especially inconvenient for the elderly, so the front-door drum washing machine and the Top═Loading drum washing machine with inclined cylinder design came into being. More considerate: it can be dried after washing, which is a big advantage of drum washing machine, and other forms of washing machine are far behind. Generally, the drying capacity of drum washing machine is about 50% of the washing capacity, but now the drying capacity of the latest drum washing machine has reached 75% of the washing capacity. In addition to the above three obvious changes, the application of some new technologies has also greatly improved the performance of the drum washing machine. For example, the application of brand-new DD direct driver and frequency conversion technology has greatly improved the performance of drum washing machine; Health-related technologies, such as the silver ion antibacterial and deodorizing technology of a factory, have achieved remarkable results.
Suitable for the crowd: the drum washing machine has a high washing degree and the clothing wear degree is relatively small.
Shanghai Haier washing machine installation and maintenance;
First, the washing machine should be placed in a dry, ventilated and flat place indoors, and should not be placed in the open air, exposed to the sun and in direct sunlight.
Second, don't put the washing machine near the stove, heater or other heat sources.
Third, the nozzle of the washing machine drain hose is not higher than 20 cm above the ground.
Fourth, washing machines are often used in humid environment. In order to avoid leakage and injury, ground wire should be used.
Fifth, when the washing machine is placed, put a wooden frame on it to prevent corrosion.
One, 36 cases of non-rotating fault maintenance
Example 1. Impeller does not rotate (gear shaft and gear sleeve slide)
Example 2. After power-on, the function selection indicator lamp directly shows the dehydration function, and there is no washing and rinsing function, so dehydration is not allowed (the function selection is damaged at the beginning).
Example 3. The power indicator light is on after power-on, and the whole machine does not work (the water-magnetic synchronous motor is burnt out).
Example 4. The motor does not rotate (the motor is burnt out)
Example 5. In use, the motor suddenly stops running and smokes, which has a serious burning smell (short circuit of the motor winding).
Example 6. When the power supply is turned on, the power supply indicator LED does not light up, and the buttons are unresponsive (protection circuit failure).
Example 7. After electrifying, the indicator light is on, and the motor does not turn (triac T 1 damaged).
Example 8. All functions fail (Zener diode DZ is short-circuited) and the clothes are washed clean.
Example 9. It can't be flushed, and the water inlet and outlet are normal (the starting capacitor is burnt out).
Example 10. It stops suddenly and smells of burning (the motor winding coil is burnt out and the VS2 and VS4 rings are damaged).
Example 1 1. Abnormal washing (water level switch failure)
Example 12. The motor cannot run or the speed is slow (SCR TR 1 damaged).
Example 13. In use, the motor suddenly stops running (the free-wheeling arc-extinguishing resistor R is short-circuited).
Example 14. Not working (motor coil burned)
Example 15. Can't wash (hold the spring flexibly)
Example 16. The washing motor does not rotate, but there is a "buzzing" sound (the starting capacitor is damaged).
Example 17. The rinsing and dewatering motors do not rotate and make a "buzzing" sound (the starting capacitor is damaged).
Example 18. The washing machine does not work, and the motor has a "buzzing" sound (the starting capacitor is damaged).
Example 19. After starting up, all the program code tubes are normally lit, but when the "Start/Pause" key is pressed, the impeller does not turn (the drive belt is broken).
Example 20. After power-on, the operation panel displays normally, but the washing machine does not work when the start key is pressed (the position of the electronic door lock deviates).
Example 2 1. Flushing is not allowed after water filling (motor junction box falls off).
Example 22. The motor stops running suddenly when rotating (the motor is damaged).
Example 23. When the power supply is connected, the buzzer sounds an alarm. Only the power indicator and the low water level indicator are on the panel, and the others are not lit, so the buttons are invalid (the capacitor C 13 leaks electricity).
Example 24. Unable to wash normally (washing timing switch is damaged)
Example 25. After power-on, the display is normal, the motor does not rotate, and there is a "buzzing" sound (the bidirectional thyristor is not broken down).
Example 26. After starting the machine, the LED doesn't light up, the buttons don't work, and the buzzer doesn't ring (potentiometer R3 is poorly connected).
Haier washing machine maintenance engineers all graduated from technical colleges of major brand washing machine manufacturers. They are familiar with the performance and technical parameters and maintenance of Haier household washing machines, and have excellent professional skills and common sense of service to ensure the quality of service.
Haier washing machine advantages:
Comprehensive washing capacity stands out. Even cashmere, wool and silk clothes can be washed by machine because they are not entangled in the washing process, and the washing is uniform and the wear is small, so that the real overall washing performance can be achieved. Heating can activate the active enzymes in washing powder and give full play to the decontamination efficiency of washing powder. Due to less water consumption, high-concentration laundry detergent can be formed in the bucket, which brings ideal laundry effect under the condition of saving water.
After the washing machine is used for a long time, due to mechanical wear, lack of lubricating oil, aging of parts, fatigue deformation of springs and other reasons, various abnormal vibrations and noises will occur. If it is not repaired in time, it will lead to accelerated wear and even damage of washing machine parts. In fact, through proper adjustment and simple maintenance, vibration and noise can be eliminated or reduced.
Matters needing attention in cleaning and maintenance of Shanghai Haier washing machine;
1, stored in a ventilated and dry place, avoid storing in the bathroom.
2. The drain pipe must be higher than the drain pipe, and no water can be left in the drain pipe.
3. When not in use, take down the filter bag and hang it outside to let it dry fully.
Take the clothes out to dry immediately after washing, don't stay indoors.
5. After washing clothes, be sure to drain the water in the washing machine and open the lid to dry, so as to prevent the residual water from forming a breeding ground for microorganisms in the machine.
6. It is best to flush the drain pipe with clean water after each use.
7. After the top door washing machine is used, dry the water inside with a dry rag. In addition, the washing machine with a side door should dry the water embedded in the gasket beside the door to avoid breeding mold.
Shanghai Haier washing machine maintenance knowledge;
1. Please read the product manual carefully before using the washing machine. When in use, the washing machine should be placed on a flat and solid ground, and the distance from the wall and other objects must be kept above 5 cm.
2, washing should be classified according to the material, color, dirt degree, washing in batches.
3. Before washing clothes, clean up the sundries in your pocket to prevent nails, coins, hair cards and other hard objects from entering the laundry bucket; Clothes with sediment should be removed first, and then put into the washing bucket; Wool and so on. It should be washed in gauze bags. 02 1-62 19-08 12
4. If there is noise when your washing machine works, it may be that the washing machine is installed unevenly. Just adjust the horizontal position. More often, it is caused by mechanical wear, lack of lubricating oil, aging of parts, fatigue deformation of springs, too tight or too loose belts, serious wear or fracture of motor bearings or transmission shafts and bearings. Haier washing machine, Shanghai Haier drum and Shanghai Haier automatic washing machine should be repaired by professionals as soon as possible.
24-hour service hotline: 021-6219-0812.