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KitchenAid Dishwasher Error Code 8-4 – What It Means & How to Fix It!
The infamous Error code 8-4 in KitchenAid dishwasher-not a good friend, is it? Well, rest easy because you’re at the correct destination. Admittedly an annoying error to have, yet once guided properly through the steps that come afterwards, one wouldn’t need more than a helping hand to ensure the dishwasher worked well in no time. Stick with us as we cover all you’ll need to learn regarding error code 8-4: causes and solution.
What does error code 8-4 mean on a KitchenAid dishwasher?
Error code 8-4 on a KitchenAid dishwasher simply means a problem in water flow. More precisely, your dishwasher thinks there is an issue and the water is not draining well. It could be due to a clog, a kinked hose, or a faulty pump. Well, don’t worry; this is pretty common and usually easy to fix!
When the water drainage system isn’t functioning correctly, it can interrupt the dishwasher cycle and leave dirty water sitting at the bottom of the appliance. Not ideal, right? But don’t panic—every problem has a solution, and we’re here to help get your dishwasher back on track.
Causes of KitchenAid Dishwasher Error Code 8-4
Several things can trigger the 8-4 error code, including: Clogged Drain Hose: Food particles or debris can build up in the drain hose, restricting water flow. Kinked Drain Hose: If the hose is bent or kinked, it may prevent water from draining properly. Blocked Garbage Disposal Connection: If connected to a garbage disposal, a blockage here could restrict water flow out of the dishwasher.
Faulty Drain Pump: The pump responsible for draining water from the dishwasher may be malfunctioning. The filter of your dishwasher can become clogged with food particles, thereby hindering proper drainage.
How to Fix Error Code 8-4 Step by Step
Below is how you can troubleshoot and fix the issue:
1. Switch Off the Dishwasher
Safety first: Before attempting to do any work, turn off your dishwasher and unplug it. If hardwired, turn off power at the circuit breaker.
2. Check the Drain Hose
The drain hose is usually at the back end of the dishwasher. Check the following:
Is it bent or kinked? Straighten it out.
Disconnect the hose and run water through it to check for blockages. If blocked, take a long brush or wire and clean out the blockage.
3. Garbage Disposal Check
If your dishwasher is connected with a garbage disposal then check the connecting point. Often, the debris accumulated around the disposal inlet area may not allow proper draining of the dishwasher. Clean the blockages, and if your disposal was new, ensure that a knock-out plug has been removed.
4. Filter Cleaning
Open your dishwasher and pull out the lower rack. The filters are located around the bottom of the unit; remove them.
Run the filters under hot water and lightly brush them with a soft brush to remove the grease and food particles.
Put them back in place when they are clean.
5. Check the Drain Pump
If none of the above remedies work, the drain pump may be defective:
Access the drain pump-accessing it normally involves removing the bottom panel of the dishwasher.
Check for blockages or other damage inside the pump. If it’s not working, you might have to replace the pump.
6. Run a Test Cycle
Reattach everything, turn the power back on, and run a test cycle. If the error code doesn’t show up again, congratulations! You’ve fixed the problem!
When to Call in a Professional
If you’ve gone through these steps and the error still persists, the problem may be more complicated—such as electrical issues within the dishwasher. At this point, it’s best to contact a professional technician or KitchenAid customer support for further assistance.
Preventing Error Code 8-4 in the Future
To avoid seeing error code 8-4 pop up again, keep these tips in mind:
Rinse Dishes Before Loading: Though your dishwasher is able to deal with minor pieces of debris, larger food items can be rinsed off to avoid blockages.
Clean Filters Regularly: Just take a minute every few weeks to clean the filters for easier maintenance.
Check the Drain Hose Periodically: During regular maintenance, inspect the hose for kinks or buildup.
Too Much or the Wrong Detergent: Using too much or incorrect detergent will leave your drainage system filled with residue.
Back to Squeaky Clean!
There it is-your step-by-step procedure to rectify KitchenAid dishwasher error code 8-4. Go with them, and you shall avoid a lot of time being wasted, several frustrating moments, and your dishwasher will be back on its toes in no time.
If you enjoyed this tutorial, pass it on to a friend who might need it! And remember, a well-cared-for dishwasher is the secret to carefree cleaning in the kitchen. No more piling dirty dishes; hello, sparkling results!