Whirlpool Dishwasher E4 F8– Causes and Solutions [2023]

With a long-lasting hundred-year legacy, Whirlpool dishwashers have become one of the most trusted home appliances in the USA and worldwide. But if you can’t install your Whirlpool Dishwasher properly, you will face errors like E4 F8.

Whirlpool Dishwasher E4 F8 mainly happens when you don’t properly tighten the water compression valve or the coupling becomes loose. Also, E4 F8 can occur if any other component leaks water in your Dishwasher tray.

To fix the E4 F8 in your Whirlpool Dishwasher error, open the dishwasher, find the leaking component, and tighten the screw. Follow this article to know the steps quickly.

What Does The E4 F8 Code Mean in Whirlpool Dishwasher?

The E4 F8 in the Whirlpool Dishwasher means the device continuously water in the drip tray.

It mainly happens if you didn’t connect the water hookup compressor properly or forgot to put additional compression fitting during installation. Also, if you didn’t put the rubber washers in the 3 ¼ inch hose fitting, you will face E4 F8.

Mostly, the Whirlpool Dishwasher E4 F8 happens on the self-installed machines. Cause at the first installation, no one knows how much pressure you can put to tighten the nuts or other connections.

So, you should always get professional advice before self-installing the Whirlpool Dishwasher.

Troubleshooting Whirlpool Dishwasher E4 F8 Error Code

As the E4 F8 error code happens for a variety of reasons, you may need to check different components in order to fix them.

However, you need to open up the device to check for any leaking components. If you are uncomfortable or uncertain about your mechanical skills, seek professional advice.

Here’s a detailed walkthrough:

1. Water in Drip Tray

When there’s water in your Dishwasher’s drip tray, it won’t start, and the display will show the E4 F8 error code. The water can come from moisturizer or any leaking component.

If the moisturizer is responsible for your Drip Tray’s water, then just clearing the Drip Tray will fix the issue. For this process, you will need a nut drive.

Use this process to do so:

• Unplug your Whirlpool dishwasher.
• Unscrew the bottom screws with a nut driver.
• Take out the plastic and foam protectors to access the Drip Tray.
• Press the small tabs or snaps from both sides of the plastic tray toward the center of the dishwasher.
• Gently pull the tray towards you to remove it.
• Empty the water and put it back.
• Put the protectors and screws back in their places and turn on the dishwasher.

And after that, you won’t see the e4 f8 in your Whirlpool dishwasher.

2. Water Connection Error

If you have a faulty water connection in your Whirlpool Dishwasher, even if you empty the drip tray, the e5 error won’t go away.

Mainly, there are two types of water connection errors in the dishwasher. One, the compression fitting is not connected correctly; another, you didn’t put the coupling in the washer.

And in both cases, you can see the E4 F8 indication in the dishwasher.

You will need a nut drive, a 5/8-inch open-ended wrench, and a Grip Hose Pliers to tighten the component.

Here are the steps below:

Note: you must disconnect the dishwasher, stop the water supply and unscrew the bottom screws with a nut driver before starting the process.

Tighten the Nut

• Grab the elbow-shaped fitting using the grip hose pliers.
• Use a 5/8-inch open-ended wrench to tighten the nut securely.

Secure the Coupling

• Align the 3 ¼ inch hose fitting with the dishwasher valve.
• Hand-tighten the coupling to prevent cross-threading.
• Put an additional one-quarter to one-half turn with the Grip Hose Pliers to seal the rubber gasket.

After completing the steps, enable the water connection and start the dishwasher. And you won’t face the e4 f8 error in your Whirlpool device again.

3. Float Switch Connection Issue

Sometimes, there’s some issue with the float switch connection. Then, your Whirlpool dishwasher can determine the water level and show the E4 F8 code.

To fix the float switch issue:

• Align the connector with the connector housing.
• Push it in until you see a locking tab through the back of the connector.

It will ensure a safe connection.

Also, ensure the power supply wire or cord doesn’t touch the dishwasher motor or the lower part of the dishwasher tub. Otherwise, you will face a short circuit.

4. Other Faulty Components

Whenever your Whirlpool dishwasher leaks water from components other than the compressor, then the problem is quite severe. And you must call professional help to solve this issue.

The wire pool company has an excellent collection of mechanics that can quickly solve your E3F8 error.

Just Contact them and describe your issue. And to book a service schedule, go to the Whirlpool Service Website.

You can also call them at 1-866-698-2538(US) or 1-800-807-6777 (Canada) or use the live chat service from Monday to Friday: 8:00 AM to 6:00 PM EST.

Tips To Avoid E4 F8 Code In Whirlpool Dishwasher

If you don’t want to face the E4 F8 error code in the future, here are some tips you should follow:

• Don’t put too much water pressure in your Dishwasher.
• Always clean the filters after using the device.
• While setting up the Dishwasher for the first time, get an expert opinion.
• Don’t over-tighten or over-loosen the compressor connector screws because the water will leak in both situations. 
• Change any worn-out parts as soon as possible.

If you follow these steps, you won’t see any e4 f8 error code in your Whirlpool Dishwasher.

FAQs

In this FAQ section, you’ll find answers to some of the most frequently asked questions about Whirlpool dishwashers. They will give you some additional information about your Whirlpool dishwasher.

Conclusion

And there you have it. I’m sure After following the process completely, the  E4 F8 won’t bother your Whirlpool Dishwasher anymore.

Dealing with the E4 F8 error on your Whirlpool dishwasher can be a real headache. But remember, it’s just a normal part of using the machine.

If you do not wish to face the e4 f8 in the future, always tighten the connector properly and replace it when worn out.

Have a nice day!