The F70 error code is a common one for Whirlpool dryers and is caused by a loose or broken wire on the User Interface Board. When this error occurs, the dryer displays the F70 error code, which means that your machine is trying to communicate with the User Interface Board but can’t.
What does F70 mean on a whirlpool duet dryer?
Whirlpool Duet dryer error code F70 Your Whirlpool dryer usually indicates the F70 Error Code on its display in case the connection between the touch panel and the main control board is lost. In some models, the same problem is reflected by the F71 combination.
How do you fix a whirlpool dryer that keeps throwing F70?
If your Whirlpool dryer is throwing the F70 code, the problem could be with the User Interface Board or Main Control Board. To fix it, turn off the power supply and then turn it back on a minute later. If the problem persists, it could be a defective User Interface Board or Main Control Board.
What does error code F70 mean on my Kenmore range?
After that, error F70 should disappear. If it remained, then the problem is in the central control unit. The fact that it is faulty is indicated by a sound signal, interruption of the cycle, and error code F70. Even if everything is normal visually (there are no burn marks and reflowing), the electronic unit requires reinstallation.
What does error F70 mean on a Nintendo Switch?
What is error F70 caused? Its cause is the loss of a working connection between the console electronics and the control printed circuit. It usually reports a serious breakdown that cannot be eliminated. But not always – there are repairable cases. But note: in some models, F71 is found instead of F70.
How do I fix error code F70?
1:312:22Miele dishwasher F70 fault 5 min TEMPORARY fix - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo to solve this problem you either get a bunch of rags. And pull all the water out or anotherMoreSo to solve this problem you either get a bunch of rags. And pull all the water out or another solution is we found we had these syringes.
How do I fix F70 error on Whirlpool dryer?
If your Whirlpool dryer is throwing the F70 code, the problem could be with the User Interface Board or Main Control Board. To fix it, turn off the power supply and then turn it back on a minute later. If the problem persists, it could be a defective User Interface Board or Main Control Board.
What does F70 mean?
Posted: Sep 1, 2014. Doug, F70 means check harness connections at the machine control and at the console electronics. If your connections are fine to the machine control board and the console electronics, then you may need to change the machine control board.
How do you reset the code on a Whirlpool dryer?
If your Whirlpool dryer displays a "PF" error code, indicating a recent power failure, the dryer will need to be reset and restarted. This is done by pressing "Start" for a few seconds to restart the dryer. If the dryer does not restart automatically, select a new cycle and any options then press "Start" to begin.
What is the F70 code on Whirlpool Duet washer?
The F70 error on this model washer is a central control unit (CCU) heartbeat failure. This means there is communication loss from the central control unit and the user interface. The troubleshooting procedure for this error is to first check the wiring and connections between the main control and user interface.
What does F71 mean on a Whirlpool washer?
Posted: May 16, 2012. Bonnie Frerking ,"the F70 and F71 error codes on this model of washer indicates a communication problem between the user interface control board and the central control unit (main control board). These error codes can sometimes be caused by a power surge or glitch through the electrical lines.
How do I clear the error code on my Whirlpool washer?
To remove the code, press pause or cancel button twice and the power button once. If the code is still displayed, unplug the washer or disconnect the power for one minute. Items were detected in the washer during the Clean Washer cycle. Remove items from the drum and restart the Clean Washer cycle.
How do you troubleshoot a Whirlpool Duet dryer?
Whirlpool Duet Dryer Will Not StartCheck the Circuits. Always check that the dryer is receiving the proper amount of 240v current. ... Check the Door Latch. The dryer will not start if the door latch is malfunctioning. ... Check the Thermal Fuse. Inspect the thermal fuse. ... Check the Start Button.
What does F7 mean on Whirlpool microwave?
In these Whirlpool inverter-type microwaves (built by Panasonic), the F7 error code indicates a problem with the inverter board. Sometimes you may see a burned spot on the inverter board confirming the error code.
How do I fix F06 error on Whirlpool dryer?
Whirlpool error F05, F06, F07, F08, or F09Turn off the dryer and unplug it.Open the door and take out your laundry.Wait for about one hour to give the heat time to escape.Insert the connector into the socket.Put your laundry back in the drum.Restart the dryer cycle.
Does unplugging a dryer reset it?
Reset your dryer Resetting your dryer is easy. Unplug it (or turn off power at the circuit breaker), wait some time for the electrical charge to clear out of the dryer (usually 1 to 5 minutes at most), and then power it up again. That's it. That's all it takes to reset.
Can you reset a thermal fuse?
A thermal fuse is a cutoff which uses a one-time fusible link. Unlike a thermal switch which may automatically reset itself when the temperature drops, the thermal fuse is more like an electrical fuse: a single-use device that cannot be reset and must be replaced when it fails or is triggered.
Reset Whirlpool Dryer
When your clothes dryer stops working, a simple fix can be performed to get it working again. First, unplug the cord from the wall and let it sit for 20 minutes. After that, plug it back in and re-start the machine. It will reset itself, run a self-test, and repair any issues that may have been causing it not to work properly.
Defective User Interface Board
The user interface board is located behind the control panel and is connected to the terminals on the control panel back cover. This piece of circuitry contains the components that operate and display the dryer’s functions and settings. It also connects with other boards and devices such as the main motor, heating element, sensors and switches.
Malfunctioning Main Control Board
The Main Control Board (MCB) is like the brain of your dryer. The MCB communicates with all of the components inside your dryer to make sure everything is functioning properly. It also controls all operations, such as how long the dryer runs and when it shuts off.
Loose Wire Connections
When your dryer’s power cord is plugged into your home’s wall outlet, electrical current travels through the cord to the back of the dryer where it connects to your appliance via the Main Control Board.
What does F70 mean on Whirlpool dryer?
The F70 error code on a Whirlpool dryer means the User Interface Board and the Main Control Board have stopped communicating with each other. Firstly, reset the dryer by shutting off the power supply and turning it back on a minute later. If the same error code appears, it could be a problem with the User Interface Board, Main Control Board, or the Control Board’s wire connectors.
Why is my Whirlpool dryer showing F70?
Suppose your Whirlpool dryer is showing the F70 error code. The most likely reason for that is the User Interface Board has failed. This board is an electronic component, which means that there are several ways that it can fail.
How to reset a dryer?
Resetting your dryer is very straightforward and will only take a couple of minutes. Here’s what you’ll need to do: 1 Start by shutting off its power entirely for one minute. Depending on how your dryer is wired up, that might mean shutting off the circuit breaker for the dryer and leaving it off for 60 seconds. 2 After that, power up the dryer again and start a time dry cycle. As that cycle goes on, watch it closely for at least another minute. 3 If the F70 error code doesn’t appear again, that means you’ve resolved the problem. 4 However, if the F70 error code repeats itself, then you’ll need to continue troubleshooting the other possible causes for this problem.
What does it mean when the F70 error code doesn't appear?
If the F70 error code doesn’t appear again, that means you’ve resolved the problem. However, if the F70 error code repeats itself, then you’ll need to continue troubleshooting the other possible causes for this problem.
What is the purpose of the user interface board on a dryer?
The User Interface Board has a specific purpose: it allows you to control all of the dryer’s settings. So, whenever you input your chosen dryer settings by pressing buttons on the control panel, the User Interface Board will communicate those settings to the Main Control Board, which will then carry out the drying cycle precisely as you want it to.
What is the main control board on a Whirlpool dryer?
The Main Control Board is like the brain of any home appliance. You’ll find them in any type of dryer, and that certainly includes your Whirlpool dryer as well. Much like the previous component we explored in this article, the Main Control Board is a printed circuit board with plenty of tiny components on it.
Where is the user interface board on a Whirlpool dryer?
You’ll find the User Interface Board located directly behind your Whirlpool dryer’s control panel. It’s a printed circuit board with several small components that work with the display and buttons on the control panel.
What does F70 mean on a Whirlpool dryer?
What does the code f70 mean on a Whirlpool Duet dryer? Typically the F70 error indicates a communication error between the touchpanel /console controls and the main control board. Whether that's because there's an issue with one board or the other (sometimes both if there are updates), loose terminals, in extreme cases there might be an issue ...
What does F70 mean on a machine?
Doug, F70 means check harness connections at the machine control and at the console electronics. If your connections are fine to the machine control board and the console electronics, then you may need to change the machine control board.
How to reset a dryer if it won't run?
Many dryers are equipped with a reset button on the control panel. If the motor won't run, let the dryer cool for about ten minutes. Then push the reset button. If there are no problems with the motor, switches, or electrical system, this should restart the dryer.
What does F01 mean on a washer?
The F01 indicates a failed electronic machine control board. This error code can sometimes be caused by a glitch or power surge through the electrical lines. You may be able to clear this code by unplugging the washer for 5 minutes. Be sure to unplug the washer before accessing internal components.
How to restart a dryer if it says PF?
Press the "Start" button and hold for several seconds to restart the dryer if "PF" appears on the display.
Does Whirlpool Duet dryer have sensor strips?
All Whirlpool Duet dryers have sensor strips in the drum. As your load of laundry tumbles in the drum, it makes contact with the sensor strips so that the dryer can end the cycle when your laundry is dry. If the dryer is not level, the sensing does not work properly, and your drying cycle will end early.
Why is my Whirlpool dryer F70?
Your Whirlpool dryer usually indicates the F70 Error Code on its display in case the connection between the touch panel and the main control board is lost. In some models, the same problem is reflected by the F71 combination. This is a very serious error and has to be fixed as soon as possible in order for you to be able to use your device.
Why is my F70 error?
Besides a simple temporary glitch of the control board, the F70 error can be explained by the malfunction of the touchpad or the control module itself. There can also be a problem in the wire connection between these two elements, which appears to be the easiest thing to fix in case this code appeared on the display. But there is another explanation, which is the worst-case — issue with the wiring harness.
How to fix the F70 Error?
The first thing you can try to do is a simple rebooting of the device. Switch it off and unplug it from the power for 15 minutes. Then connect everything back and try to run a test program. If the code is still indicated on the screen, proceed with checking the electronic components of your machine and their connections .
What does F70 mean on a washer?
The F70 error on this model washer is a central control unit (CCU) heartbeat failure. This means there is communication loss from the central control unit and the user interface. The troubleshooting procedure for this error is to first check the wiring and connections between the main control and user interface. Look for broken, loose or corroded wires. If all the wiring and connections look good and the drum on the washer rotates replace the user interface. If the drum is not rotation or moving at all replace the central control unit.
What does F70 mean?
The F70 code means: If a Central Control Unit Heartbeat Failure is displayed, no communication is detected from the Central Control Unit (CCU) to the User Interface. Possible Causes/Procedure 1. Check for continuity of the User Interface harness.

Step 1 – Try to Reset Your Dryer
- The best place to start is to try to reset your Whirlpool dryer. This is because sometimes the error code can be displayed when it shouldn’t, so a simple reset will solve the problem. Here’s how to reset your Whirlpool dryer: 1. Turn the power off for 1 minute. You can either turn it off at the wal…
Step 2 – Replace The User Interface Board
- The user interface board is a printed circuit board that works with the display unit and the control board buttons to ensure your dryer operates how you want it to. Sometimes the user interface board can wear out over time, or it can short out during a power surge. In some rare cases, it can also become damaged if it comes in contact with water or your dryer becomes extremely hot. If …
Step 3 – Check The Control Board Connectors
- Another potential reason why your Whirlpool dryer is displaying an F70 error code is if the wires that are connected to the control board are defective. Over time the connectors can become corroded and will stop working, or in some cases, the connectors can become loose. Here’s how to check the control board connectors: 1. Turn the power off to your dryer. You can either turn it …
Step 4 – Replace The Main Control Board
- The main control board is like the brain of your dryer. It tells all of the components in your dryer what to do. When it becomes defective, your dryer might stop working, and the F70 error code might show. The main control board can be defective for a number of reasons. Sometimes it can just be due to normal wear and tear, or sometimes it’s due to an electrical surge occurring or thr…