If you’re noticing your KitchenAid dishwasher’s clean light blinking seven times, you’re probably feeling frustrated and confused. The clean light is an indicator that something’s wrong with your dishwasher, and when it blinks multiple times, it’s trying to tell you exactly that. Don’t worry though; you’re not alone. Many users encounter this issue, and it’s completely fixable. In this article, we’ll walk you through the possible causes and easy solutions to get your dishwasher back in action.
Why is the KitchenAid Dishwasher Clean Light Blinking 7 Times?
The clean light on your KitchenAid dishwasher blinking seven times usually indicates an issue with the appliance. Specifically, it points to a problem with the dishwasher’s drain system or a malfunction with the control board. While this may sound complicated, the solution is often quite simple.
To better understand what’s causing the blinking light, it’s important to know how your dishwasher works. The dishwasher’s clean light is designed to show you the status of your wash cycle. When this light blinks, it’s usually a way for the dishwasher to communicate that something has gone wrong. It’s not uncommon for it to blink seven times, and it’s usually tied to a drain problem, but there are other possible issues that could cause this as well.
In the following sections, we’ll break down the reasons why this might happen and what you can do to fix it.
Possible Causes for the Clean Light Blinking Seven Times
Blocked Drain or Clogged Hose
A blocked drain or clogged hose is one of the most common reasons why the clean light on your KitchenAid dishwasher blinks seven times. If water isn’t draining properly, the dishwasher won’t complete its cycle. When the dishwasher cannot drain out the water, the system fails to reset itself, triggering the blinking light.
Dishwashers rely on proper water drainage to clean effectively. If your dishwasher’s drain hose is blocked or kinked, or if the drain pump is clogged, water will back up and cause the clean light to blink. This prevents the dishwasher from completing its cleaning cycle.
To check for a blocked drain:
- Inspect the drain hose for any visible blockages, twists, or kinks.
- Disconnect the hose from the dishwasher and check for debris.
- Check the drain pump for any dirt, grime, or objects that might be blocking water flow.
If the hose is clogged, remove the blockage and reconnect the hose. If the pump is clogged, you may need to clean or replace it.
Faulty Drain Pump
If your drain pump is broken or malfunctioning, it could prevent the water from draining out completely. The drain pump is an essential component in every dishwasher, as it removes the dirty water from the appliance after each wash. If it fails to do its job, water will sit in the dishwasher, and the clean light will blink seven times to alert you to the issue.
To inspect the drain pump:
- Disconnect the dishwasher from the power source.
- Remove the bottom rack and any other items that are in the way.
- Locate the drain pump, usually at the bottom of the dishwasher.
- Check for debris or any visible signs of damage.
- If the pump is damaged or clogged, it may need to be cleaned or replaced.
A faulty pump can also cause water to leak from the bottom of your dishwasher, so be on the lookout for any moisture around the appliance.
Faulty Control Board
Another potential cause for the clean light blinking seven times is a faulty control board. The control board acts as the brain of your dishwasher, and if it malfunctions, it could send incorrect signals to the system. This can result in the clean light blinking without a clear cause.
If you suspect a problem with the control board, it’s best to contact a professional technician for assistance. In many cases, the control board will need to be replaced. However, before jumping to conclusions, make sure the issue isn’t something simpler, like a blocked hose or pump.
Dirty or Blocked Filter
Your dishwasher has a filter that traps food particles and debris to keep the wash water clean. If the filter becomes clogged or dirty, it can affect the dishwasher’s ability to drain water properly, causing the clean light to blink seven times.
The filter can easily become clogged with food particles, grease, and soap scum. Over time, this buildup can block water from flowing freely through the dishwasher, leading to drainage issues.
To check and clean the filter:
- Open the dishwasher and remove the bottom rack.
- Locate the filter, which is usually at the bottom of the dishwasher near the drain.
- Remove the filter and wash it under warm water to remove any debris or buildup.
- Reinstall the filter and check if the problem persists.
Keeping the filter clean is important for preventing the blinking light and ensuring your dishwasher runs smoothly.
How to Fix the Blinking Clean Light on Your KitchenAid Dishwasher
Step 1: Reset Your Dishwasher
Sometimes, the clean light blinking seven times can be a simple glitch. If this is the case, a quick reset might do the trick. Resetting the dishwasher can help clear the error and allow it to restart the wash cycle properly.
To reset your KitchenAid dishwasher:
- Press and hold the “Cancel” button for three to five seconds.
- Wait for the dishwasher to stop running, and then restart it to see if the clean light continues to blink.
This process should clear any minor errors and get your dishwasher back on track. If the blinking persists after resetting, it may indicate a more serious issue.
Step 2: Check the Drain Pump and Hose
As mentioned earlier, a blocked drain pump or hose can trigger the blinking light. To fix this, you’ll need to inspect both components to ensure they are functioning properly.
- Disconnect the power and water supply to the dishwasher.
- Remove the bottom rack and locate the drain hose.
- Inspect the hose for any kinks or blockages and clear them if necessary.
- Check the drain pump for any debris or clogs.
- Reassemble the dishwasher and restart the cycle to check if the clean light continues to blink.
If the hose or pump is damaged, you may need to replace it.
Step 3: Clean the Dishwasher Filter
A dirty filter can cause drainage problems and result in the clean light blinking seven times. Cleaning the filter is an easy task that can be done regularly to prevent this issue from happening in the future.
- Open the dishwasher and remove the bottom rack.
- Locate and remove the filter.
- Wash the filter under warm water, using a soft brush if necessary to remove debris.
- Reinstall the filter and restart the dishwasher.
A clean filter will help your dishwasher run efficiently and may stop the blinking clean light from reappearing.
Step 4: Replace the Control Board
If the clean light blinking persists after checking the drain pump, hose, and filter, the issue could lie with the control board. A malfunctioning control board can cause the system to miscommunicate and trigger error codes.
Replacing the control board is a more advanced repair and may require professional help. If you suspect the control board is faulty, contact a technician to inspect and replace the board if necessary.
Preventive Maintenance for Your KitchenAid Dishwasher
Regularly Clean the Filter
Keeping your dishwasher’s filter clean is one of the simplest ways to avoid issues like the blinking clean light. A clogged filter can lead to poor drainage and other problems. To prevent this, make it a habit to clean the filter every few weeks, especially if you use your dishwasher frequently.
Check the Drain Hose
It’s also a good idea to check the drain hose periodically to ensure it’s not kinked, clogged, or twisted. This will help prevent drainage issues and avoid the blinking clean light. If you notice any problems with the hose, fix them immediately to keep your dishwasher running smoothly.
Run Maintenance Cycles
Running regular maintenance cycles can help keep your dishwasher in top condition. Use a dishwasher cleaner or run a cycle with vinegar to remove any buildup of grease, soap, or mineral deposits. This can help prevent clogs and other issues that could cause the clean light to blink.
Inspect the Pump and Motor
The pump and motor are essential components of your dishwasher’s drainage system. Over time, they can wear out or become clogged with debris. Regularly inspecting and maintaining these parts can help extend the life of your dishwasher and prevent drainage issues.
I hope this guide has helped you understand why your KitchenAid dishwasher’s clean light is blinking seven times and how to fix it. By following the steps we’ve outlined, you can troubleshoot the problem and get your dishwasher back to working condition. Whether it’s a simple issue like a blocked hose or a more complex problem like a faulty control board, there are solutions available to restore your dishwasher’s performance.
Frequently Asked Questions (FAQs)
Is it safe to continue using the dishwasher with the clean light blinking?
It’s not advisable to continue using your dishwasher if the clean light is blinking. This usually indicates a problem that needs to be addressed to avoid further damage. It’s best to troubleshoot the issue or contact a professional to fix it.
Can a clogged filter cause the clean light to blink?
Yes, a clogged or dirty filter can cause the clean light to blink. When the filter is clogged, water may not drain properly, triggering the blinking light. Regular cleaning of the filter can prevent this issue.
Do I need to replace the drain pump if it’s clogged?
If the drain pump is clogged but not damaged, you may only need to clean it. However, if the pump is damaged or cannot be unclogged, replacement might be necessary. You should inspect the pump thoroughly before deciding.
Is the blinking clean light a sign of a serious issue?
Not always. While it can be a sign of a more serious issue like a faulty control board, often the problem is something simple, like a clogged hose or filter. Start by checking these components before assuming the worst.
Can a power surge cause the clean light to blink?
A power surge can cause the dishwasher’s control board to malfunction, which could result in the clean light blinking. If you suspect a power surge, try resetting the dishwasher first. If the issue persists, you may need to have the control board checked or replaced.
Do I need professional help to fix the blinking clean light?
If you’ve tried basic troubleshooting steps and the clean light is still blinking, it might be time to call in a professional. They can help identify and repair more complex issues, like a faulty control board or drain pump.
Is there a way to reset the dishwasher if the clean light keeps blinking?
Yes, you can reset your dishwasher by holding down the “Cancel” button for a few seconds. This often clears minor errors and allows the dishwasher to function properly. If resetting doesn’t work, further troubleshooting may be required.
Can a faulty hose cause the clean light to blink?
Yes, a faulty or clogged drain hose can cause drainage issues, triggering the clean light to blink. Make sure to check the hose for any blockages or kinks to ensure proper drainage.
