| 摘要 |
A washing machine of the present invention includes a water tank; a water supply valve controlling washing water supplied into the water tank; and a water level detection device detecting water level inside the water tank, wherein the water level detection device includes a water level detection part in which capacitance is changed according to a water level inside the water tank; a signal process part outputting water level change signal according to the change in the capacitance; and a temperature detection part outputting a temperature detection signal reflecting temperature outside the water tank to the signal process part. |
