The dispenser regulator may be set between levels 1 and 6 (6 Being the maximum amount of rinse aid usage)
Your machine is pre-Set at the factory to level 4
According to the finish and drying results obtained, adjust the dose of rinse aid by means of the six position selector. (Position 1: minimum dose, Position 6: maximum dose.) Gradually increase the dose if there are drops of water or lime spots on the dishes after washing. Reduce it if there are sticky whitish streaks on the dishes.