My washer is showing error 20 and will not spin the water out.

f20 is a water problem,shut off the house water valve,mark the hoses and remove them from the back of washer,stick them into the washer or a bucket and open the valve,if water comes out strong then you have a bad water valve on the washer part WP8540751

Here is the LG site for washing machine error codes, you can scroll down and find the FE code there:
http://www.lg.com/us/support/product-help/CT10000010-20150140270078-other-error-codes

The site shows the following:

The FE error code indicates the washer is overfilling. This is usually the result of a faulty water valve.

1. Close both water taps.

2. In order to drain out any trapped water, power the washer back on and press the Spin Speed button until No Spin is selected and press the Start/Pause button.

3. Once the washer has drained, restart the wash cycle.

Hello Lahoma, thank you for your post!
I understand that your Frigidaire washer fills with water, will not drain completely, and is flashing an "E10" error code. The error code stands for your washer fill time is too long. This could be an issue with your water valve, main control, or water pressure. You should check to make sure that your water flow is normal and that your water line is not restricted. This could cause an issue with the way water is distributed within your washer. The water pressure coming into your washer should be at 30 PSI. You can also clear out any false error codes by performing a reset on your washer. In order to reset your washer you need to disconnect power from it for roughly ten minutes. If this does not help resolve your issue I would recommend consulting with a professional technician for a proper diagnosis to be completed. I hope this information is helpful to some degree. -Matt

Good article on http://www.ehow.com/how_8024552_do-atf6000es-error-code-20.html

The LG error code OE simply means "the pump is blocked". Presumably the water isn't being emptied properly. As with all error codes it is possible that there is a cause other than the exact description in the error code explanation but basically this error means as far as the washing machine is concerned it thinks the water isn't pumping out. A pump, or filter blockage is the most common cause but it could be caused by other faults such as a faulty pump, or even a blockage in the drain hose or somewhere else in the system etc.


LG themselves have some information on this error code..

http://lgknowledgebase.com/kb/index.php?View=entry&EntryID=6273

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in all cycle with seven min left washer, m-c45092 stop and door open no spin cycle. pete.

• I had the same issue of being stuck in rinse and timer stuck at 20 min. Mine was a water flow problem, at the back of the washer where you hook up the water there is a small in line screen to stop debris from water supply. I removed them, they were clogged, cleaned them up, works great!!!

This error code indicates a water supply problem.
Are both the hot and cold water faucets turned on?
Turn on the water. Check the household faucets to see if the hot and cold water faucets are turned on. Completely open both faucets for proper fill.
NOTE: Both hot and cold water must be connected to the washer and turned on; the washer will not properly operate with only one incoming source of water.
Are the water inlet hoses kinked?
Straighten the water inlet hoses.
Are the water inlet valve screens on the washer clogged?

On 40c wash hit E20 error so moved programme onto long spin and all ok!