F1
Fisher & Paykel · Fisher & Paykel DD24DCTX9 24-Inch Double DishDrawer Dishwasher with Extra Dry and SmartDrive
Water has been detected in the base of the DishDrawer by the flood switch — a leak has occurred from a hose connection, door seal, or internal component; turn off the water supply, remove the lower drawer to access the base, soak up the water, and inspect all hose connections and the door seal for damage; the flood switch must be dried before the drawer will operate again
Error F1 on the Fisher & Paykel Fisher & Paykel DD24DCTX9 24-Inch Double DishDrawer Dishwasher with Extra Dry and SmartDrive means: Flood Switch Activated (Water Leak). The top-ranked community fix is “Replace Damaged Hose or Door Seal and Test Flood Switch” (medium difficulty, ~45 min, DIY cost: $15-$30). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · dishwasher
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many dishwasher repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $120-$180.
dishwasher · 2 fixes
refrigerator · 2 fixes
refrigerator · 2 fixes
The Fisher & Paykel Fisher & Paykel DD24DCTX9 24-Inch Double DishDrawer Dishwasher with Extra Dry and SmartDrive has 8 other known error codes:
Error code F1 also appears on 3 other Fisher & Paykel models:
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