| 摘要 |
PROBLEM TO BE SOLVED: To provide a washing machine which can prolong the life of a water supply pump by detecting an abnormality of the water supply pump, and reduce a wasteful consumption power. SOLUTION: A microcomputer 23 refers to a terminal voltage E of a pump motor 13 of a water supply pump, which is detected by a voltage detecting circuit 24, and when the terminal voltage E is out of a range which is set to be at an upper limit EH or lower, and at a lower limit EL or higher, the microcomputer 23 makes an alarm buzzer 26 perform an alarming for the abnormality, and stops the driving of the pump motor 13 of the water supply pump. |
