Whirlpool Washer Error Code F8

The F8 code means the washer did not detect water entering the tub within the required time. The control board expects the pressure switch to trip within 6 minutes of starting a fill cycle, and if that does not happen, the machine stops and displays F8. The issue can stem from restricted water supply, a failed water inlet valve, or a problem with the pressure switch circuit.

A reset may clear the code temporarily, but if the underlying cause is not corrected, F8 will return as soon as the washer attempts to fill again. To reset, unplug the washer for one to two minutes and then restore power. Resolve the water supply or component issue first to prevent the fault from recurring.

Repair costs vary depending on the cause. If the fix is simply opening a supply valve or cleaning inlet screens, there is no parts cost. A replacement water inlet valve typically costs between $30 and $80 for the part, while a pressure switch generally runs between $20 and $60. Adding professional labor, total repair costs can range from $100 to $250 or more depending on your location and the specific parts needed.

Start by confirming that both water supply valves behind the washer are fully open and that your home has adequate water pressure. Next, check the inlet hoses for kinks and inspect the inlet valve screens for sediment buildup. If the supply side checks out, the water inlet valve, pressure switch hose, or pressure switch may need to be tested and potentially replaced.

The washer will not complete a cycle while displaying F8, so there is no immediate safety hazard. The machine has stopped itself to avoid running without water. You should not attempt to override the fault and run a load until the cause has been identified and corrected.