HW80-1279 for example:
1.Press this button, the washing machine will perform additional rinses. Press the button once to select one additional rinse. The display will show "P-1".Press the button repeatedly and the screen will display"P-2" or "P-3",indicating two or three additional selected rinses.
2.When the "extra rinse light" is set, the extra rinse light will be flash. "P-1/2/3" is displayed alternating with the remaining time. The light turns off and the display disappears when the extra rinse ends.
NOTE: Single wash and Spin have no this function.