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Whirlpool Dishwasher F9E1: What It Means and How to Fix It
Seeing F9E1 on your Whirlpool dishwasher, or the Clean light flashing 9 times, a pause and 1 time? Here is what Whirlpool says it means, the checks you can safely do yourself, and when to call.
What Does Whirlpool Dishwasher F9E1 Mean?
Whirlpool calls F9E1 a long drain: the dishwasher isn’t draining in the expected time. On models without a display, the Clean light flashes 9 times, pauses, then flashes once. Whirlpool points first to the filter, drain hose, garbage disposer and air gap. Source: Whirlpool dishwasher F9E1 support page (opens in a new tab).
Based in Plano
Serving homes across Dallas–Fort Worth
Real Warranty
90 days, 6 months for members
Diagnostic Credited
Toward the repair if you go ahead
Evenings and Weekends
Open daily, 8–8
Common Signs With F9E1
You may notice one or more of these along with the code.
What Causes Whirlpool Dishwasher F9E1?
These are the causes Whirlpool lists and the parts a technician checks.
How to Fix Whirlpool Dishwasher F9E1
Try these steps in order. Switch off the dishwasher’s power before reaching into the sump.
Clean the filter
Remove the filter, rinse it under running water and check the sump below it for glass or food debris.
Check the drain path
Look for kinks in the drain hose, run the garbage disposer, make sure its knockout plug was removed on a new install, and clear the air gap if you have one.
Reset the dishwasher
Cut power for 30 seconds by unplugging it or switching off the breaker, then restore power and run a short cycle.
When to Call a Technician
Schedule a repair if:
- F9E1 returns with a clean filter
- The pump hums but water stays
- You hear grinding from the pump
- There is no pump sound at all
Related Whirlpool Dishwasher Pages
Whirlpool dishwasher repairMore help, including other Whirlpool codes:
Whirlpool dishwasher F8E4 error codeDishwasher repair for every brandWhirlpool washer F9E1 error codeWhirlpool dryer AF / F4E3 error codeAll Whirlpool appliance repairWhirlpool dishwasher not draining guideWritten estimate first
Need Help With Whirlpool F9E1?
ALAS technicians repair Whirlpool dishwashers that won’t drain and give you a written estimate before any repair.
- Diagnostic fee credited toward the repair
- 90-day warranty, 6 months for members
- Open daily, 8 AM–8 PM
Whirlpool Dishwasher F9E1 FAQs
Whirlpool calls F9E1 a long drain. Clean the filter, check the drain hose, disposer and air gap, and reset the power for 30 seconds. If the code returns, the drain pump usually needs repair.
On a new installation that drains into a garbage disposer, the most common cause is the disposer’s knockout plug still being in place. Whirlpool lists it as one of the first checks.
Yes. Whirlpool says to use only automatic dishwasher detergent, because dish soap creates suds that interfere with draining. See our F8E4 guide for suds and leaks.
Whirlpool notes that humming without draining can point to a jammed impeller, and grinding to debris such as broken glass in the pump. No pump sound at all can point to an electrical or control problem.
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