F8Serious
Hotpoint Dishwasher F8 Error Code
Too much water has entered the dishwasher, possibly due to a stuck inlet valve or faulty sensor.
Common causes
- Stuck open water valve
- Faulty water level sensor
- Control board failure
How to fix it
- Immediately turn off water supply and unplug dishwasher.
- Check for water leakage and clean up.
- Inspect water valve for debris or replace if stuck.
⚠ When to call a pro: Call a pro if the valve and sensor are replaced but error returns, as board may be damaged.
Part links are affiliate links — as an Amazon Associate we may earn a small commission at no extra cost to you.
Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.