KitchenAid documents F9E1 as Long Drain - Not Draining and lists filter, drain hose, disposer and air-gap checks.
- Source
- KitchenAid (A)
- Section
- F9E1 - Dishwasher
- Last checked
- 2026-07-30
Model symptom
KitchenAid dishwasher shows F9E1 or does not drain
KitchenAid documents F9E1 as a long-drain condition, so safe checks stay focused on the visible drain path.
Applies to
KitchenAid Dishwasher F9E1; United States. This page is not a brand-wide diagnosis.
What this symptom can indicate
The dishwasher may show F9E1, leave water in the tub, drain slowly, or fail to complete the drain portion of a cycle.
Checks that do not require disassembly
- Confirm the display reads F9E1.
- Check the drain hose for kinks, pinches or clogs.
- Remove and clean the filter under running water if the model allows safe access.
- If connected to a disposer, confirm the disposer is clear and the knockout plug was removed on new installations.
- If an air gap is installed, follow the air-gap maker instructions for clearing it.
Related error codes
- F9E1-LONG-DRAIN
Signs of a safety issue
Stop if water leaks, water cannot be managed safely, or the code returns after visible drain-path checks.
Information to collect before calling a technician
Record model label, code, water level, hose routing, filter condition, disposer setup, air-gap state, and recent installation work.
Why this scope matters
This symptom page is attached to KitchenAid Dishwasher F9E1. It is not a brand-wide diagnosis.