Why Is My Fisher And Paykel Dishwasher Not Draining: Troubleshooting and Solutions

When it comes to household appliances, dishwashers have become an essential part of modern life. Fisher and Paykel, a renowned brand in the appliance industry, is known for producing high-quality dishwashers that make our lives more convenient. However, encountering issues with your Fisher and Paykel dishwasher, such as drainage problems, can be frustrating. In this article, we will explore the common reasons why your Fisher and Paykel dishwasher might not be draining properly and provide effective troubleshooting solutions.

Understanding the Importance of Proper Drainage

A functional dishwasher relies on its ability to drain water effectively after each cycle. If your Fisher and Paykel dishwasher is not draining as it should, it can lead to stagnant water, foul odors, and unsanitary conditions. To ensure the longevity of your appliance and the cleanliness of your dishes, addressing drainage issues promptly is crucial.

Common Causes of Drainage Problems

1. Clogged Drain Filter

Over time, food particles, debris, and grease can accumulate in the drain filter, leading to clogs that impede water drainage. Regular cleaning of the drain filter is essential to prevent this issue.

2. Blocked Drain Hose

A blocked drain hose can prevent water from flowing out of the dishwasher. Ensure that the drain hose is free from kinks and obstructions to allow proper drainage.

3. Air Gap Issues

The air gap, a device located near the sink, prevents wastewater from flowing back into the dishwasher. If the air gap is clogged, it can disrupt drainage. Cleaning or unclogging the air gap can often resolve the problem.

4. Faulty Drain Pump

The drain pump is responsible for expelling water from the dishwasher. If it’s malfunctioning, water may not be drained adequately. Replacing the drain pump might be necessary in such cases.

Troubleshooting and Solutions

1. Clean the Drain Filter

Regularly remove and clean the drain filter to prevent debris buildup. Rinse it under running water and ensure there are no obstructions.

2. Inspect the Drain Hose

Check the drain hose for bends, kinks, or blockages. If you find any, straighten the hose and clear the blockage to facilitate proper drainage.

3. Clear the Air Gap

Remove the air gap cover and clean any debris that might be causing a blockage. Run water through the air gap to ensure it’s flowing freely.

4. Check the Drain Pump

Listen for unusual noises coming from the drain pump during the wash cycle. If it’s not functioning, consider consulting a professional technician to replace the pump.

Preventing Future Drainage Issues

To minimize the chances of encountering drainage problems in your Fisher and Paykel dishwasher, follow these preventive measures:

  • Scrape Food Residue: Scrape off excess food from dishes before loading them into the dishwasher to prevent debris accumulation.
  • Use High-Quality Detergent: Choose a detergent that is suitable for your dishwasher and doesn’t create excessive suds that could lead to drainage issues.
  • Run Hot Water: Before starting a wash cycle, run hot water in your sink until it’s hot. This helps the dishwasher start with hot water, aiding in better cleaning and drainage.


A Fisher and Paykel dishwasher not draining properly can disrupt your daily routine and affect the cleanliness of your dishes. By understanding the common causes behind drainage problems and following the troubleshooting steps provided, you can restore your dishwasher’s functionality. Remember that regular maintenance and adopting preventive measures are key to ensuring smooth and efficient dishwasher performance.


  1. Q: My dishwasher is making a gurgling sound during draining. What should I do?
    • A: Gurgling sounds often indicate a partial blockage in the drain hose. Check for kinks or obstructions and clear them if necessary.
  2. Q: Can I use any detergent in my Fisher and Paykel dishwasher?
    • A: It’s recommended to use detergents specifically designed for dishwashers to prevent excessive suds and drainage issues.
  3. Q: How frequently should I clean the drain filter?
    • A: Cleaning the drain filter once a month is a good practice to prevent clogs and ensure proper drainage.
  4. Q: What could be the reason for standing water at the bottom of the dishwasher?
    • A: Standing water may indicate a clogged drain filter, blocked drain hose, or malfunctioning drain pump. Refer to the article for troubleshooting steps.
  5. Q: Is it necessary to hire a professional technician for drain pump replacement?
    • A: If you’re not familiar with appliance repairs, it’s advisable to consult a professional technician to ensure the drain pump replacement is done correctly.
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