KitchenAid Dishwasher Error Code F6E1 — Water Fill Problem
What this means
The F6E1 error code on KitchenAid dishwashers indicates the unit won't fill with water. This is often caused by an item stuck under the overfill float (preventing the dishwasher from detecting it needs water), a clogged water inlet valve screen, or a closed water supply valve. Without proper water fill, the wash cycle cannot begin.
Alternate codes: 6-1
Step-by-step fix
4 stepsCheck the overfill float
Open the dishwasher and locate the float switch (a small dome or cylinder at the bottom of the tub, usually in the front corner). Make sure nothing is stuck underneath it. The float should move freely up and down.
A small piece of food or a utensil can get lodged under the float.
Verify water supply
Check that the water supply valve under the sink is fully open. Turn on the kitchen faucet to verify water pressure is normal.
Clean the inlet valve screen
Turn off the water supply. Disconnect the supply line from the inlet valve. Check the filter screen inside the valve for mineral deposits or debris. Clean or replace as needed.
Hard water areas are prone to mineral buildup in the inlet valve screen.
Run a test cycle
Reconnect everything and run a cycle. If the dishwasher fills normally, the issue is resolved.
When to call a professional
If the water supply, float, and inlet valve all check out but the dishwasher still won't fill, the inlet valve solenoid or control board may need replacement.
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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