| 摘要 |
PURPOSE: A method for determining a water level is provided to determine an optimum water level by determining as a washing water level a water level set in the EEPROM corresponding to the number of rotation pulses. CONSTITUTION: A numbers of motor rotation pulses according to variations of the tensions of a V-belt and the water level values corresponding to the numbers of motor rotation pulses are set in the EEPROM(S201). Washing water is supplied to a detection level according to a washing operation signal, a motor is forwardly and reversely rotated for a certain time, and the driving of the motor is stopped to be inertially rotated(S205). The number of inertia rotation pulses of the motor generated on the inertia rotation of the motor is detected(S206). |
