Samsung WA40J3000A Series User Manual page 21

Atc (Auto temperAture control)
The ATC function controls wash water temperature.
By reacting to changes in external and internal temperatures, the ATC function maintains the correct
wash temperature for each cycle, providing the best washing performance while using the least
amount of energy.
New washers must reduce the amount of energy usage as a first priority. When you use the most
commonly used wash cycles, Normal and Heady Duty, you will notice more cold water entering the
washer as an energy saving step. This is normal.
In the Normal and Heavy Duty cycles, the hot water temperature is similar to acceptable adult bath-
water temperature and warm water temperature is similar to comfortable swimming-pool water
temperature.
If you want to wash clothes at different water temperatures, you should choose a different cycle, and
then choose a specific temperature (Hot/Warm/Cold/Tap Cold).
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2015/12/22 13:45:13