| 摘要 |
PURPOSE: A device for displaying operation of a washing machine is provided to improve the convenience by displaying the operation state of the washing machine and checking the state of the washing machine accurately with a user. CONSTITUTION: An operation display device of a washing machine is composed of a water quality detecting sensor(30) detecting the quality of washing water; a microcomputer(40) detecting the operation state of the water quality detecting sensor and controlling the entire operation of the washing machine; and a display unit(50) alarming the operation state of the water quality detecting sensor by blinking according to the detection result of the microcomputer. The water quality detecting sensor is composed of a temperature sensor(31) measuring temperature of washing water, and an electrode sensor(32) detecting the conductivity of washing water. |
