F9Serious

Fisher & Paykel Dishwasher F9 Error Code

Excess water detected in the base pan. Dishwasher has a leak or overfill condition.

Common causes

  • Leak from hose connection or sump
  • Overfilling due to stuck inlet valve
  • Cracked tub or sump
  • Flood switch activated

How to fix it

  1. Turn off water supply and unplug immediately
  2. Check for visible leaks under and around dishwasher
  3. Dry out base pan if accessible
⚠ When to call a pro: Always; water and electricity hazard. Call a technician to find and fix the leak source

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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.