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US 5,701,624 AGranted
Method of operating a clothes washer in cold weather
AssigneeSamsung Electronics Co., Ltd.
InventorsHyun-Doo Shin, Sung-O Jo, Eon-Ju Nahm
Life of this patent
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Abstract
A clothes washing machine has a controller which can be set for a winter operation mode, i.e., when the wash water is relatively cold. In the winter operation mode, the weight of laundry articles in the wash tub is determined. If the weight is less a reference weight, the laundry articles are washed for a first time period. If the weight is more than the reference weight, the laundry articles are washed for a longer time period.
Claims2
A method of controlling a washing machine including the steps of:
- A) determining whether or not a washing mode for winter is selected;
- B) determining a weight of a load of laundry in a wash tub when the washing mode for winter is selected;
- C) washing the laundry load for a first predetermined time period when a weight of the laundry load is lower than a predetermined weight;
- and
- D) washing the laundry load for a second predetermined time period, longer than the first time period, when a weight of the laundry load is not lower than the predetermined weight.
2 more elements
Dependencies are inferred from the claim text.