This overflow switch is a dishwasher water-level safety sensor that detects excess water and helps stop overfilling. Installing the correct sensor restores proper high-water detection and reduces the risk of leaks or water damage. What it does:
- Detects abnormal high water levels inside the dishwasher tub and signals the control to stop fill or trigger a fault.
- Helps prevent flooding and leak-related damage by shutting off fill when water rises past the sensor.
- Commonly linked to symptoms such as persistent filling, water leaks under the appliance, or error codes related to overfill.
- Works with the dishwasher's control and drain system to keep water level within safe limits.
What's included: One overflow switch/float sensor. Install notes:
- Disconnect power (unplug or shut off breaker) and turn off the water supply before beginning.
- Access typically requires removing the lower kick panel or toe panel; follow your model's service instructions.
- Replace the sensor and any associated mounting clips or wiring connectors exactly as removed; ensure secure electrical connections.
- After installation, restore power and run a short cycle to ensure proper operation and that no leaks occur.