Fisher & Paykel Dishwasher Error F1

⚡ Quick Answer: The F1 error code on Fisher & Paykel dishwashers indicates a water leak detection issue, triggered when water accumulates in the base or flood pan. Th... ✅ DIY Fixable

What Does Error F1 Mean?

The F1 error code on Fisher & Paykel dishwashers indicates a water leak detection issue, triggered when water accumulates in the base or flood pan. This may cause the dishwasher to stop operation and is often accompanied by a continuous beeping sound and flashing lights. It could result from a leak or an improperly sealed drawer, alerting users to potential flooding conditions that need immediate attention.

Common Symptoms:

  • Dishwasher stops operation and displays F1
  • Water in the base/flood pan beneath the dishwasher drawer
  • Error appears at startup or during cycle

Possible Causes

  • Water accumulated in the base/flood pan triggering flood switch (medium)
  • Dishdrawer not fully closed or seal issue allowing water to escape (medium)

How to Fix Error F1

DIY Fix Check for water in base and reset

  1. Turn off and disconnect power to the dishwasher
  2. Remove lower kickplate or access panel (if safe to do so) and check for water in the base/flood pan
  3. If water present, carefully drain or absorb water with towels
  4. Reconnect power and attempt reset by powering off and on

Technician Only Inspect flood switch and sealing components

  1. Disconnect power and water supply
  2. Remove dishwasher drawer assembly to access flood pan and flood switch
  3. Test the flood switch for proper operation with a multimeter
  4. Inspect seals, drawer rails, and gaskets for wear that could allow leaks
  5. Repair or replace faulty flood switch or seals

Parts needed: flood switch/flood sensor, drawer seals/gaskets

🛑 When to Call a Pro:
  • If water is continuously accumulating and source of leak cannot be found
  • If electrical components are suspected damaged due to water exposure

Technical Specifications

wattage 1500W
component Leak Sensor
resistance 5-15 ohms
part_number FP-DW-SENSOR
voltage_rating 240V AC

Common Questions

What does F1 error mean on fisher & paykel dishwasher?

F1 error indicates a water leak detection issue, signaling water in the base or flood pan, causing the dishwasher to stop and beep.

Can I fix fisher & paykel dishwasher F1 error myself?

Yes, check for water in the base and drain it if necessary. Ensure the dishdrawer is fully closed to prevent leaks.

How much does it cost to fix F1 error?

Estimated repair costs range from $100 to $300, including parts and labor, depending on your location.

When should I call a technician for F1?

Call a technician if water continues to accumulate and the source of the leak is undetermined, or if electrical components are suspected to be damaged.

Sources & References

Data last verified: 2026-03-13

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