A:Answer The ENERGY STAR® Qualified LG Smart FlushFit™ Top Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, TrueSteam® and Dynamic Heat Dry™ w/AutoVent Dry™, Model # LDNPH753S, has a Steam option that adds steam at the start of the cycle to improve wash performance.
The High Temp option raises the main wash temperature to improve cleaning, and if the High Temp. option is added to a cycle, the Sanitized LED stays lit at the end of the cycle if the dishes were properly sanitized. If the dishwasher could not properly sanitize the dishes 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...^Ivan.
