Whirlpool Washer Error Code F8 E3 — Overflow Condition Detected
What this means
The F8 E3 error code on Whirlpool washers indicates the machine has detected an overflow condition, meaning water in the tub has risen above the maximum safe level. This is typically caused by a stuck-open water inlet valve, a faulty pressure switch that cannot accurately detect the water level, or a drain issue that allows water to siphon back into the tub. This is a serious error that should be addressed promptly to prevent water damage.
Alternate codes: F8E3
Step-by-step fix
4 stepsTurn off water supply immediately
Turn off both hot and cold water supply valves behind the washer to stop any more water from entering. Unplug the washer from the electrical outlet. Place towels around the base to catch any water.
If water is actively overflowing, your priority is stopping the flow. Turn off the valves first, then worry about the error code.
Drain remaining water from the tub
Place a shallow pan or towel under the drain pump filter access (usually at the front bottom of the washer). Open the small access door and slowly unscrew the drain filter cap to let water drain out.
Open the filter cap slowly and in stages — the pressure from a full tub can cause water to gush out quickly.
Test the water inlet valve
With the water supply turned off, disconnect the inlet hoses from the back of the washer. Plug the washer back in and start a fill cycle. If water still enters the machine, the inlet valve is stuck open and must be replaced.
A stuck-open inlet valve is the most common cause of this error and requires replacement — it cannot be repaired.
Check the pressure switch and hose
If the inlet valve is fine, the pressure switch may not be correctly sensing the water level. Remove the top panel and inspect the pressure hose for kinks or leaks. Test the switch with a multimeter.
Refer to the F3 E1 troubleshooting steps for detailed pressure switch testing instructions.
When to call a professional
If you cannot identify the source of the overflow or if the washer continues to fill with the supply valves off (indicating a plumbing backflow issue), contact a professional technician and/or plumber.
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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