Electrolux Dishwasher Error Code F5

The F5 code means the dishwasher's flow sensor detected more than 80 water pulses while the inlet valve was supposed to be turned off, indicating unintended water entry. This is classified as a valve leakage fault. When F5 triggers, the dishwasher stops the current programme and runs the drain pump to remove the water. The most likely cause is an inlet valve that is not closing fully or a flow sensor generating false readings.

You should not continue using the dishwasher with an active F5 error. The fault means water may be entering the tub uncontrolled, which could lead to overfilling, water damage to your kitchen floor, or further electrical issues inside the appliance. The dishwasher activates the drain pump as a protective measure, but the underlying cause needs to be diagnosed and resolved before running further cycles.

Repair costs depend on which component has failed. A replacement inlet valve typically costs between $30 and $80 for the part, while a new flow sensor generally ranges from $20 to $60. If you hire a technician, labour charges will add to those figures, with total repair costs commonly falling between $100 and $250 depending on your location and the specific fault found. Wiring repairs or a control board replacement would fall at the higher end of the cost range.

Some causes of F5 are DIY-friendly. Cleaning a debris-blocked flow sensor and checking wiring connections at the inlet valve are tasks most confident DIYers can handle. However, replacing the inlet valve or flow sensor requires disconnecting the water supply and working with electrical components, so those repairs are better suited to someone with basic appliance repair experience. If you are unsure about working with water supply connections or internal wiring, it is safer to contact a qualified technician.

Resetting the dishwasher may temporarily clear the F5 code, but the error will return if the root cause has not been fixed. If the inlet valve is leaking or the flow sensor is faulty, the fault conditions will be re-detected as soon as the appliance attempts another cycle. A reset is useful for confirming whether the problem is intermittent, but it is not a repair.