Last Updated on August 15, 2023 by River Tree Farms
If you notice some flashes on your dishwasher start button, high chances are that there is an error preventing the appliance from functioning normally. Here, you need to identify the error code and determine its meaning.
The number of flashes in between pauses can help you tell what kind of error code it is. Sometimes, the Whirlpool dishwasher displays its errors, making it easier for you to diagnose the problem.
Different error codes represent varying faults in the dishwasher. This article focuses on the Whirlpool dishwasher error code F7 E1. Read on to understand what it is, how you can correct it, and get your dishwasher running as usual.
What Does F7 E1 Mean on A Whirlpool Dishwasher?
Different Whirlpool dishwasher models display their error codes differently. Depending on your model, you may see an error code on the screen or spot flashes on the start button. If your model uses a display, you should be able to read an error code, in this case, F7 E1, displayed on it. If not, you can count the number of start button flashes between pauses.
Seven flashes followed by a pause, and one flash represents a 7-1 error, which is basically similar to F7 E1. The Whirlpool dishwasher error code F7 E1 should hint that there is a problem with the dishwasher heating element.
Even before identifying this error code, you will likely notice that the dishwasher water is colder than usual and that your utensils are not coming out clean enough. You may spot grease residue on your utensils, indicating that the cleaning cycle didn’t occur perfectly.
The heating element is crucial as it plays several functions in your dishwasher. Firstly, it raises the temperature of the water, making it easier for the dishwasher to remove grease residue from your utensils.
Secondly, it helps kill bacteria and other microbes that may be present on your utensils. Lastly, the heating element generally increases the internal temperature of the dishwasher, enabling faster drying of utensils.
It is worth noting that the whirlpool wdt780saem1 f7 e1 error code can significantly inconvenience you, and that’s why you need to fix it early enough.
Depending on your preference, you can call a home inspection expert, such as a plumber, to come and fix it or deal with it yourself. Only a little expertise is necessary.
How Do I Fix the F7 E1 Error on Whirlpool Dishwasher?
As mentioned earlier, the Whirlpool dishwasher error code F7 E1 error means there’s a problem with your dishwasher heating element. In many cases, it means that you’re dealing with an open heating element.
So, to fix it, you, first of all, need to locate your dishwasher heating element. Once you see it, use the following procedure to correct the problem.
- Please switch off the dishwasher and disconnect it from power.
- Check the physical appearance of the heating element. If it contains a lot of scale and rust, high chances are that it is worn out, and you may have to replace it. If it looks good, check the continuity of the element through the high-limit thermostat.
- To check the continuity of the heating element, put one probe of your digital multimeter on one terminal of the high-limit thermostat and the other probe on the remaining terminal. Ensure you choose the continuity button on your multimeter. If the heating element is in good condition, you should be able to hear a beep sound from the multimeter. You can also check if there is any resistance displayed on the screen.
A good heating element should have a resistance that does not exceed 50 ohms. If your heating element displays hundreds of ohms, it means that the resistance is too high to allow adequate heating of the element.
In such a case, replace the heating element with one that has lower resistance. If the high-limit thermostat is faulty, make sure you replace it too.
- Once you’ve replaced the heating element and the thermostat, rerun the dishwasher cycle to check if it is working correctly. It should function normally this time.
In some cases, you may notice that the heating element and the high-limit thermostat are both in perfect condition. If you see this, it should give you an idea that the control board could be the problem.
To fix this, ensure you reset the control board. Unfortunately, some dishwasher models do not have reset buttons. Even so, unplugging the appliance from power for about 5 minutes should reset it just fine.
If resetting isn’t fixing the issue yet, you may have to replace the entire control board. While this should be your last resort, it will fix the Whirlpool dishwasher error code F7 E1.
Frequently Asked Questions
What other errors can I encounter with a Whirlpool dishwasher?
Some other common Whirlpool dishwasher error codes include: –
- F7 E2 – The heating element won’t turn off after a cycle.
- F8 E2 – Pump drain malfunction
- F6 E2 – The water inlet valve isn’t functioning normally
- F5 E1 – Dishwasher door switch not working
- FA E1 – Detergent dispenser malfunction
Can I replace the control board if my dishwasher has a warranty?
If the warranty isn’t expired, the best action to take is to inform the manufacturer or seller. Fixing the problem by yourself may bring about issues in the future.
How long should a dishwasher heating element last?
This depends on how often you use your dishwasher. However, it should last anywhere from 12 to 18 months. You can always replace it if you notice reduced efficiency.
Provided you have a Whirlpool dishwasher, you will, at some point, get the Whirlpool dishwasher error code F7 E1. When you do, ensure you check if there’s an open heating element and fix it.
If the heating element is in good condition, reset or replace the control board. Remember, your dishwasher can also display different error codes. As such, be conversant with all error codes and what they mean, as this will give you an idea of how to fix them.
If you need someone to help fix the error codes, a professional plumber or home inspection expert will come in handy.