Raises the main wash temperature to improve cleaning.
If the High Temp. option is added to a cycle, the indicator a stays lit at the end of the cycle if the heated rinse reached the proper temperature. If the dishwasher could not properly use the heated rinse because the High Temp. option was not selected, the cycle was interrupted or the water could not be heated to the required temperature, the indicator will not light up at the end of the cycle. Open and close the door or press POWER to turn the indicator off.