F1Warning
Fisher & Paykel Dishwasher F1 Error Code
Dishwasher takes too long to fill (over 10 minutes). Water inlet flow is restricted or valve/sensor issue.
Common causes
- Clogged inlet hose strainer
- Partially closed water supply valve
- Faulty water inlet valve
- Low household water pressure
How to fix it
- Check that water supply valve is fully open
- Inspect and clean the mesh screen at the dishwasher end of the fill hose
- Ensure fill hose is not kinked or frozen
⚠ When to call a pro: If cleaning the screen and ensuring full water flow does not resolve the error within 2-3 cycles
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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.