| 摘要 |
selecting hot water or cool water of a water supply valve through a water supply selection part; supplying cool water through the water supplier in selecting cool water supply, and sensing the amount of water supplied; supplying hot water in selecting hot water supply, and sensing the water temperature in the washer through a water temperature sensing part; and performing the next operation if the water temperature is above the water supply permission temperature, and if below the water supply permission temperature, judging as a cool water when the temperature does not reach to an appropriate level by repeating the supplying/draining operation by a pump.
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