Reviewed by Liam Porter · Last reviewed August 11, 2026
Written by
Liam Porter Appliance Care EditorPublished September 2, 2026Updated October 17, 2026
Content status:
Verified
Error codeF6E6
ApplianceDishwasher
Quick answer
F6E6 is KitchenAid's cool inlet water entry. Incoming water below 65F (18C) is the stated trigger.
Model compatibility: KitchenAid reuses codes across series and model years, so F6E6 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Cool inlet water: the job aid lists incoming water below 65F (18C), with the hot water supply connection and temperature sensing circuit to check.
At a glance
Code: F6E6, filed as “inlet water, cool water”
Trigger: water entering the dishwasher below 65F (18C)
Named for checking: the hot water supply connection and the temperature sensing circuit
Owner steps: none given
Two items, two directions
The hot supply connection concerns the water as it reaches the appliance. The temperature sensing circuit concerns how the appliance reads that water. When the water is truly cool, the supply is where to look first; the sensing circuit is the other item the job aid names.
Gaps in the job aid
You will not find a tap run time, a water heater setting or any description of how the supply is plumbed in a home. KitchenAid leaves those out.
Helpful details for the technician
Because no owner steps exist for F6E6, the useful thing you can offer is how your household hot water has behaved. Take care at any hot tap, since the water can scald.
Write down the code and the model number.
Check whether hot water has been normal at other fixtures.
Recall whether the dishwasher was moved or reconnected lately.
F6E7: flowmeter fault, on models that have a flowmeter
Los Angeles KitchenAid dishwasher service for cool inlet water
Calling about F6E6 from the Los Angeles area? Reach us at (310) 363-8964 and share the model number and what you know about the home’s hot water. Our dishwasher repair page has more on dishwasher visits.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your KitchenAid appliance?
Book a specialist visit for a clear estimate and approval before any repair.