A:Answer Yes, this model has floor protect, so it has a pan underneath which can catch up to 19 oz. of water. Smaller leaks evaporate, and larger ones make the pan tilt forward, so the water comes out and away from the unit. This model doesn't have a leak alert. Models PDT855SSJSS and PDT845SSJSS do, and those have the pan underneath as well as a moisture sensor which indicates a leak. If there's a leak alert, the dishwasher will cancel the cycle and pump out any water still in the unit.