Dacor Dishwasher Error Code LE — Water Leak Detected
What this means
Error code LE on Dacor dishwashers indicates the leak sensor (float switch) in the base pan has detected water. This safety system shuts down the dishwasher and activates the drain pump to remove water from the base. Causes include a leaking door seal, a cracked sump or tub, a loose hose clamp on an internal hose, a leaking water inlet valve, or a worn spray arm seal. This code will persist until the water is removed from the base and the source of the leak is repaired.
Alternate codes: Error LE, Leak Error
Step-by-step fix
4 stepsTurn off power and water supply
Immediately turn off the dishwasher at the circuit breaker and shut off the water supply valve under the sink. Pull the dishwasher out from the cabinet to access the base.
Place towels under and around the dishwasher before moving it to catch any water that may spill from the base pan.
Remove water from the base
Tilt the dishwasher slightly to access the base pan. Use towels or a wet/dry vacuum to remove all standing water. Dry the base and float switch area completely.
Note the amount and type of water — sudsy water indicates a wash system leak, while clean water suggests a supply line or inlet valve issue.
Identify the leak source
Inspect the door gasket, all hose connections, the sump area, the water inlet valve, and the tub itself. Look for drip marks, mineral trails, or wet spots. With the base panel removed, temporarily restore power and water, start a short cycle, and observe where water appears.
A leaking door gasket will show water at the front of the base pan. A sump or hose leak will show water concentrated under the tub.
Repair the leak
Replace the leaking component — door gasket, hose clamp, hose, inlet valve, or sump seal. Ensure all connections are tight. Dry the base pan completely, restore power and water, and run a full cycle to verify the repair.
After repairing the leak, check that the float switch moves freely and is not stuck in the raised position from prior water exposure.
When to call a professional
If the leak is coming from a cracked tub or sump, or if you cannot identify the source, a Dacor technician can perform a thorough leak diagnostic.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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