Troubleshooting Guide · Conyers, GA For general background, see Whirlpool’s official support site: Whirlpool’s official support site. This page covers whirlpool dishwasher error codes in detail below.

If your Whirlpool dishwasher has stopped running and a light is flashing instead of a normal cycle. The dishwasher is trying to tell you something. Whirlpool’s LED models communicate errors by flashing the Clean light in two short bursts, separated by a pause. Which Spell out an F-number and an E-number. This guide explains how to read those flashes, what the most common codes point to. And What you can check before calling for a repair visit in Conyers, GA.

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How to read the flashing Clean light (Whirlpool dishwasher error codes)

On most Whirlpool LED dishwashers. An error shows up as two groups of rapid flashes from the Clean light:

Count the first group of flashes — this is the F number.
There is a short pause (about 1–2 seconds).
Count the second group of flashes — this is the E number.
A longer pause (about 5 seconds) follows, then the sequence repeats.

For example, 7 flashes, a short pause, then 1 flash means the code is F7-E1.

What the most common Whirlpool codes mean

F8E4 — Water detected in the drip tray — empty the tray and check the float switch and water connections for leaks.

F7E2 — Wash motor error — try a power cycle first; if it returns, the motor likely needs a technician.

F9E1 — Long drain (not draining in time) — clean the filter and check the drain hose, sink disposer, or air gap for a clog.

F6E1 — User interface or main control error — try a power cycle; a repeat code usually means the control board needs service.

H2O — Dishwasher is not detecting water — confirm the water supply valve is on and check the supply hose for kinks.

Try a power cycle first

Many of these codes clear on their own after a reset. Unplug the dishwasher. Or Turn off its breaker if it’s hardwired, for about 30 seconds, then restore power and start a new cycle. If the same code comes back right away. That points to an actual part problem rather than a one-time glitch.

Your exact code may differ by model

Whirlpool has used more than one error-code scheme across its dishwasher lineup. And Some models display the code differently or add codes not listed here. Your owner’s manual (or Whirlpool’s support site. Searchable by your model number) will have the complete list for your specific dishwasher. The codes above are the ones that show up most often in service calls.

When it’s time for a technician

Call for service if:

The same code returns immediately after a power cycle
You’ve cleared the filter and checked the drain line but F9E1 persists
The water supply is confirmed on but H2O keeps showing
You smell burning, hear grinding, or see visible water damage near the base

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Frequently asked questions

Can I reset a Whirlpool dishwasher error code myself?
A power cycle (unplugging or cutting the breaker for 30 seconds) clears many codes. If the code returns right away, that usually means the underlying part issue is still there.

Why does my dishwasher only flash the Clean light instead of showing a code on a screen?
Older and lower-end Whirlpool models don’t have a digital display. So They use the Clean light’s flash pattern to communicate the same F and E codes a display model would show.

Is F9E1 always a clog?
Not always. But A clogged filter, kinked drain hose. Or Blocked disposer/air gap connection is the most common cause and worth checking before assuming the drain pump has failed.