| 摘要 |
PURPOSE:To avoid such danger as damage of a motor even when a malfunction occurs by changing forcibly a mode from a weak washing mode to a strong washing mode, when the motor is locked in the case the weak washing mode is selected. CONSTITUTION:A full automatic washing machine 21 can switch mutually a weak washing mode for obtaining a weak washing water flow in a washing tank 18 by pulse-cutting an AC power supply voltage of a washing motor 48 and a strong washing mode for obtaining a strong washing water flow without pulse-cutting the AC power supply voltage of the motor 48. A control means 20 allows a mode washing means 24 to execute washing in a weak washing mode, and also, commands a reverse operation to a mode selecting means 24 in order to change the weak washing mode to a strong washing mode, in the case a lock by a lock detecting means 5 is detected. In such a manner, even when a malfunction occurs, such danger as damage of the motor can be avoided. |
