Source: Beijing Haier Washing Machine After-sales Service Phone Number, http://blog.tianya.cn/blogger/blog_main.asp?BlogID=3427273. How many types of Haier washing machines are there when classified by degree of automation? When classified by degree of automation, they can be divided into ordinary washing machines, semi-automatic washing machines, and fully automatic washing machines.
1) An ordinary washing machine refers to a washing machine where the conversion between functions such as washing, rinsing, and spin-drying all require manual operation. It is equipped with a timer that can preset the time for washing, rinsing, and spin-drying based on the dirtiness level of the clothes, and will automatically stop when the preset time is reached. During the washing and spin-drying process, an ordinary washing machine only serves to save physical effort; tasks such as water intake, drainage, and moving clothes from the washing drum to the spin-drying drum must all be completed manually.
2) A semi-automatic washing machine refers to a washing machine where at least one function conversion among washing, rinsing, and spin-drying requires manual operation and cannot be performed automatically. It generally consists of two parts: washing and spin-drying. In the washing drum, it can automatically complete functions such as water intake, washing, rinsing, and drainage according to the preset time. However, during spin-drying, it is necessary to manually move the clothes from the washing drum to the spin-drying drum for spin-drying.
3) A fully automatic washing machine refers to a washing machine where the conversion between functions such as washing, rinsing, and spin-drying does not require manual operation and is completely automatic. Within the selected working program, the entire washing process is independently completed through various instructions issued by the program controller, which controls the actions of each executive mechanism. This type of washing machine has advantages such as saving time and effort, but its structure is more complex.