I have a brand new maytag 4000 series washer

SOURCE: Im getting a F20 code

"F20" is a "No Water Detect" error code. This usually means you have very little water entering the machine, or no water at all. The following link explains the error code in more detail and steps necessary to troubleshoot:

http://www.fixya.com/support/r3608632-f20_error_code

Replacement parts (if required) can be purchased at any of the following websites:

searspartsdirect.com
pcappliancerepair.com
appliancepartspros.com
repairclinic.com

Prices vary between sites, so shop and compare. The first three sites listed also have helpful exploded view parts illustrations to assist you with locating and properly identifying the parts you may need.


NOTE: Each one of thes washers comes with a technical data sheet inside. The tech sheet lists all error codes, troubleshooting information, wiring diagrams, diagnostics procedures and illustrations. To access, you need to remove the lower toe panel directly below the door. The screws are located under the bottom front edge. With the screws removed, the panel will drop down and can be removed. If the tech sheet is not located directly behind the toe panel, it will be affixed to one of the interior cabinet walls. I mention the tech sheet, because you may need to refer to it in order to accurately troubleshoot. If you have any questions, please post back and let me know. I hope this information is helpful to you

SOURCE: my maytag 5000series steam washer

Hi,

This basically means the pressure switch is blocked or bad. The washer thinks the machine is sudsing because of this. Remove the 3 screws along the back and take the top off the washer. Looking from the front you should see the pressure switch to the left back. It will be round and have wires plus a small plastic tube attached.

Pull the plastic tube off and then blow down the tube. After this test the machine, if you are still having the same problem you will have to replace the pressure switch.

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

SOURCE: Maytag 3000 series flashing F20 before beginning

tun washer off you have a glitch in your washer try reseting unplug it for a few min. replug back in.