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Gaggenau dishwasher not drying

Why Is My Gaggenau Dishwasher Not Drying Dishes Properly?



So, you’ve noticed your Gaggenau dishwasher not drying dishes the way it used to, and now you’re scratching your head, wondering what could be wrong. Worry no more! We’ve compiled a thorough guide to help you understand the potential problems and how to fix them.

Diving Deeper: Why Is Your Gaggenau Dishwasher Not Drying?

Before you roll up your sleeves and get to work, it’s important to understand the various factors that can contribute to your Gaggenau dishwasher not drying your dishes properly. Each issue will be broken down in detail, offering you a roadmap to dishwasher bliss.

Heated Dry Not Turned On

Let’s start with the basics. Your dishwasher comes with different settings and cycles, some of which may not include the heated dry function.


  1. Take out your dishwasher’s user manual, and identify the cycles that come with the heated dry feature.
  2. Run a small load with the heated dry function turned on to test if this is the issue.

What Causes This: Sometimes, it’s easy to overlook this setting, especially if multiple people in the household are operating the dishwasher or if you’re using a new or different cycle than usual.

How to Prevent: To avoid this mishap in the future, you might want to place a small sticker or label near the control panel as a reminder to choose a cycle with the heated dry function.

Dishes Are Overcrowded

This issue is more common than you might think. Overcrowding your dishwasher interferes with proper air circulation, which is essential for drying.

Gaggenau dishwasher leaves dishes wet

Why It Causes Poor Drying Performance: Overcrowding leads to trapped moisture between dishes, preventing the heated air from effectively evaporating the water.

Loading Tips for Optimal Drying:

  • Place larger items on the sides or at the back.
  • Make sure utensils are not nested together.
  • If adjustable, tilt the angle of the cup and glass racks to allow water to drain.
  • Avoid stacking dishes or bowls atop each other.

How to Improve: Regularly rearrange and adjust your dish-loading strategy to see which configuration results in the driest dishes.

Not Using Dishwasher Rinse Aid

The rinse aid compartment in your dishwasher is not just for decoration; it serves a valuable function in the drying process.

What is Rinse Aid: Rinse aid is a surfactant that reduces the surface tension of water, allowing it to easily slide off dishes.

Does Rinse Aid Help Dry Dishes: Absolutely, yes! Rinse aid can make a world of difference by helping water droplets slide off dishes, allowing them to dry faster and without spots.

How to Use: Check your dishwasher’s manual to locate the rinse aid dispenser, usually found near the detergent compartment. Fill it up according to the guidelines.

how can I improve the drying in my dishwasher

Heating Element Not Working

The heating element is the unsung hero of your dishwasher’s drying process. When it’s not working, your Gaggenau dishwasher leaves dishes wet.

What is the Heating Element: It’s a coil located at the bottom of your dishwasher that heats up to evaporate moisture.

How Do I Check the Heating Element in My Dishwasher:

  1. Unplug your dishwasher or turn off the circuit breaker.
  2. Open the dishwasher and locate the heating element.
  3. Use a multimeter to test the element for continuity.

Recommendation for Repair: If your test indicates that the heating element is faulty, this is a job for the pros. It involves electrical work that, if done incorrectly, could void your warranty or even be dangerous.

Drain Filter Is Clogged

A clogged drain filter can lead to water retention in the dishwasher, affecting the drying process.

What is the Drain Filter: This part is usually located at the bottom of your dishwasher and serves to catch large food particles and debris.

How a Clogged Filter Affects Drying: A clogged filter prevents the dishwasher from draining completely, leaving a pool of water that generates moisture, interfering with the drying process.

Steps to Clean the Filter:

  1. Remove the bottom rack to access the filter.
  2. Turn and lift the filter out.
  3. Clean it thoroughly under running water, using a soft brush if needed.
  4. Replace the filter and run a test cycle to confirm it’s draining properly.

Defective Vent or Fan Motor

Sometimes, it’s neither the user nor the settings; it’s the machinery itself. A defective vent or fan motor can drastically impair the drying capabilities of your dishwasher.

How it Breaks: Over time, the motor could burn out, or the vent could become obstructed due to accumulated gunk or debris.

What to Do: This isn’t typically a DIY fix. A qualified technician should assess the condition of the vent or motor and replace the parts if necessary. For professional Gaggenau repair services, RD Appliance Service comes highly recommended.

When faced with the issue of a Gaggenau dishwasher not drying, we hope this guide serves as your go-to resource for troubleshooting and resolving the issue. If you find yourself out of your depth, don’t hesitate to contact RD Appliance Service for top-notch dishwasher repair services.

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