Dishwasher - Active Flood Protect / Leak Defense with Active Flood Protect

Select dishwasher models offer an Active Flood Protect or Leak Defense with Active Flood Protect feature. This article defines these features and how they work.

 

Understanding the Active Flood Protect / Leak Defense with Active Flood Protect Features on a Dishwasher

Active Flood Protect

Active Flood Protect is a feature available on select dishwasher models. This feature consists of a sensor that recognizes and prevents potential overflow situations from occurring. This sensor is located under the filter inside the tub, replacing the mechanical float. This type of protection would be extremely beneficial on new construction sites if supply lines have not been properly flushed.

 

Here's How It Works

  1. An internal water level sensor located below the filter signals the control if the water level is too high prior to flooding.
  2. The control will de-energized the fill valve and activate the drain pump.
  3. If debris is preventing the fill valve from shutting off properly, the activated drain pump will remove water faster than the fill valve can supply it.
  4. Once the internal water level reaches an acceptable limit, the drain pump is de-energized.
  5. The cycle will be cancelled, a message displays in the control panel, and LED lights will blink with an alert tone.

Leak Defense with Active Flood Protect

Leak Defense with Active Flood Protect (introduced in Fall of 2019) is an enhancement feature building upon the Active Flood Protect. This feature is found on Hidden Heater models and has eliminated the stainless steel pan found on previous models with Floor Protect) and replaced it with a 75% larger, sturdy plastic polymer pan that remains in place during installation. It includes a sensor that triggers immediate action from an advanced pump system, protecting flooring underneath.

 

Here's How It Works

  1. The pan collects any moisture and holds up to 56 ounces of water. Approximately 1.5 ounces of collected water will trip the sensor in a properly leveled dishwasher. However, a single drop of water in contact with the sensor will trigger action.
  2. The water valve is turned off and the pump is activated.
  3. A message is presented in the 3-digit display and the LEDs will flash, accompanied with an audible tone. If the appliance is connected to WiFi, it will push an alert to the SmartHQ™ App.
  4. The pan is angled to allow for prompt attention. It is fastened in the back and not intended to come off during installation, making installation easier.

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