Fisher & Paykel Dishwasher Error F09

⚡ Quick Answer: The Fisher & Paykel dishwasher error code F09 indicates a malfunction related to the power supply or controller. This issue may cause the dishwasher t... ✅ DIY Fixable

What Does Error F09 Mean?

The Fisher & Paykel dishwasher error code F09 indicates a malfunction related to the power supply or controller. This issue may cause the dishwasher to stop mid-cycle, display the F09 code, and become unresponsive. Additionally, you might notice unusual noises during operation. To resolve this, resetting the power can sometimes help, but persistent issues typically require professional inspection of the controller and power supply components.

Common Symptoms:

  • Dishwasher stops mid‑cycle with F9 displayed
  • Dishwasher may be unresponsive after error
  • Control/display may lock out functions

Possible Causes

  • Power supply or controller fault (high)

How to Fix Error F09

DIY Fix Reset power and check basic conditions

  1. Turn off the dishwasher via power switch and isolate from power at the breaker.
  2. Wait at least 5 minutes to allow capacitors to discharge.
  3. Restore power and observe whether F9 clears.

Technician Only Inspect and test controller and power supply

  1. Disconnect power to dishwasher.
  2. Visually inspect controller board for heat damage, corrosion or burnt components.
  3. Check power supply connections and chassis harness connections for tight, undamaged contacts.
  4. Use multimeter to verify proper voltages and continuity of power supply to controller.

Parts needed: Controller board, Wiring harnesses, Power supply/filter board

🛑 When to Call a Pro:
  • If F9 persists after power reset and basic connection checks
  • If controller board shows signs of damage or if multimeter tests fail

Next step

Choose the next step for F09

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Drain Pump

Pumps waste water out of the appliance during the drain cycle.

Typical part-only price
$35 - $80
DIY difficulty
Easy
Estimated time
15-30 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Also check
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Technical Specifications

wattage 50W
component Drain Pump Assembly
resistance 10-30 ohms
part_number FP-DRN-PMP-001
voltage_rating 240V AC

Common Questions

What does F09 error mean on fisher & paykel dishwasher?

F09 indicates a power supply or controller fault, causing the dishwasher to stop and display the error.

Can I fix fisher & paykel dishwasher F09 error myself?

Yes, you can try resetting the power by turning off the dishwasher and isolating it from power for 5 minutes.

How much does it cost to fix F09 error?

Repair costs for the F09 error range from $150 to $500+, depending on parts and labor.

When should I call a technician for F09?

Call a technician if the F09 error persists after a power reset or if you notice damage to the controller board.

Sources & References

Data last verified: 2026-07-25

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