Method for controlling washing machine

Abstract

A method for controlling a washing machine of the present invention comprises the steps of: treating laundry with water supplied with a detergent; draining the used water, rotating the inner tub at high speed, and operating a pump to drain the water discharged from the laundry; rotating the inner tub at a first speed and supplying water into the inner tub via a dispenser; stopping the water supplythrough the dispenser, rotating the inner tub at a second speed, and supplying water into the inner tub through an injection nozzle; stopping the water supply through the injection nozzle and alternately rotating a pulsator at a third speed in both directions; stopping the rotation of the pulsator, rotating the inner tub at a second speed, and supplying water into the inner tub through the injection nozzle; operating the pump to drain the water from an outer tub; and rotating the inner tub at high speed, and operating the pump to drain the water discharged from the laundry.

Description

technical field [0001] The invention relates to a control method of a washing machine. Background technique [0002] Generally, a washing machine is a device that processes laundry through various actions such as washing, dehydrating, and / or drying. The washing machine may include an outer tub containing water and an inner tub rotatably disposed in the outer tub, and the inner tub is formed with a plurality of through holes through which water passes. [0003] In the state where laundry such as clothes or bedding (hereinafter also referred to as "clothes") is put into the inner tub, when the user selects a desired course using the control panel, the predetermined course corresponding to the selected course is executed. Algorithms to perform water supply / drainage, washing, rinsing, dehydration, etc. [0004] A common washing machine sequentially executes a series of processes such as a washing process, a rinsing process and a dehydration process to process the laundry. Suc...

AI Technical Summary

Problems solved by technology

However, in the conventional case, in order to shorten the overall time required for the rinsing process, a method of rotating the pulsator while supplying water is used, but in this case, when the water level rises due to the water supply, the laundry is However, it is easy to separate from the pulsator, so there is a problem of deterioration of rinsing performance, and, in order to obtain a desired degree of rinsing performance, it is necessary to drive the pulsator for a longer time, so that there is a problem of increased power consumption and overall washing time

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