| 摘要 |
PURPOSE: A method for controlling detergent input of a drum washing machine is provided to drive an initial water supply valve for a long time and repetitively control on/off of a water supply valve to supply detergent and water. CONSTITUTION: A laundry quantity detecting unit detects laundry quantity of a drum(S1). A control unit determines a target water level according to the laundry quantity(S2). If the target water level is determined, the control unit controls on/off of a water supply value at a fixed time interval to input detergent and water of a detergent box into the drum(S3~S7). If the target water lever is reached, the control unit ends water supply(S8,S9). |
