Amana Dishwasher Adb1400Agb6 Won’T Fill

Amana Dishwasher ADB1400AGB6 Won’t Fill

Have you ever encountered the frustrating situation where your Amana dishwasher ADB1400AGB6 refuses to fill with water? Don’t worry, you’re not alone! Many dishwasher owners have faced this issue at some point. In this blog post, we will explore the possible causes of this problem and provide you with some simple troubleshooting steps to help you get your dishwasher back up and running. So, let’s dive in and unravel the mystery of why your Amana dishwasher won’t fill!

Understanding the Basics

Before we jump into the troubleshooting process, it’s essential to understand how a dishwasher fills with water. When you start a wash cycle, the dishwasher’s water inlet valve opens, allowing water to flow into the machine. The water level is regulated by a float switch, which detects when the appropriate amount of water has been reached. Once the float switch signals that the dishwasher is full, the water inlet valve closes, and the cleaning process begins.

Possible Causes

Now that we have a basic understanding of how the filling process works, let’s explore some common reasons why your Amana dishwasher ADB1400AGB6 might not be filling with water:

1. Water Supply Issue: The first thing to check is whether there is an adequate water supply to your dishwasher. Make sure that the water supply valve is fully open and that there are no kinks or blockages in the water supply hose.

2. Faulty Water Inlet Valve: The water inlet valve is responsible for allowing water into the dishwasher. If this valve is faulty or clogged, it may prevent water from entering the machine. Inspect the valve for any signs of damage or debris and consider replacing it if necessary.

3. Float Switch Malfunction: The float switch is a small device that detects the water level inside the dishwasher. If the float switch is stuck or not functioning correctly, it may prevent the dishwasher from filling. Check the float switch for any obstructions or damage and ensure that it moves freely.

4. Clogged Filters: Dishwashers have filters that prevent debris from entering the water system. Over time, these filters can become clogged, restricting water flow. Clean the filters thoroughly and remove any accumulated debris to ensure proper water flow.

5. Faulty Control Board: In some cases, a malfunctioning control board can cause the dishwasher to not fill with water. If you have checked all the other components and they appear to be functioning correctly, it might be worth considering the control board as the culprit. Consult a professional technician to diagnose and replace the control board if necessary.

Troubleshooting Steps

Now that we have identified some potential causes, let’s go through a step-by-step troubleshooting process to help you resolve the issue:

Step 1: Check the water supply: Ensure that the water supply valve is fully open and that the water supply hose is not kinked or blocked.

Step 2: Inspect the water inlet valve: Examine the water inlet valve for any signs of damage or debris. If necessary, replace the valve.

Step 3: Test the float switch: Gently lift and lower the float switch to ensure it moves freely. If it appears to be stuck or damaged, consider replacing it.

Step 4: Clean the filters: Locate the dishwasher filters and remove any accumulated debris. Rinse them under running water to ensure they are clean.

Step 5: Reset the control board: If you suspect a control board issue, try resetting it by turning off the dishwasher’s power for a few minutes and then turning it back on.

Step 6: Seek professional help: If none of the above steps resolve the issue, it’s best to contact a professional technician who can diagnose and fix the problem accurately.


Dealing with a dishwasher that won’t fill can be frustrating, but with the right troubleshooting steps, you can often resolve the issue on your own. By checking the water supply, inspecting the water inlet valve, testing the float switch, cleaning the filters, and resetting the control board, you can increase the chances of getting your Amana dishwasher ADB1400AGB6 back to its efficient self. Remember, if all else fails, don’t hesitate to seek professional assistance. Happy dishwashing!