Question about Washing Machines
F21 is too long to drain:: (more than 4 mins) Check your drain hose outflow into a couple of 5 gal buckets it should flow pretty fast. If not, there is both a suds sensor and the water level pressure switch that can be causing the problem. Since you do not have SUDS showing on your control panel I am assuming the suds sensor is fine. The water pressure switch itself can cause the problem even if you hear audible clicks when testing with an external hose. A clogged drain pump strainer can do the same thing. Lastly... the obvious... is the drain hose kinked???? Good luck and hope this helps.
Posted on Jan 11, 2010
Where is the drain plug striner located?
Posted on Jun 21, 2010
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Posted on Jan 02, 2017
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Feb 09, 2016 | Maytag Washing Machines
Oct 01, 2013 | Whirlpool Duet GHW9150P Front Load Washer
F21 error means that the drain time has exceeded 8 minutes; this will turn off the water valves. Press PAUSE/CANCEL two times to clear the display. If errors still remains then please check the drain hose and make sure it is not plugged or kinked. Disassemble the washer by removing the back from the washer and check the electrical connections at the pump and make sure the pump is draining. Also inspect the pump filter for foreign objects. Before disassembling remember to turn off the power and disconnect the washer. If it still doesn't help then there is an issue with the pump and you'll need to replace it. Hope this helps... Please post back if you need more information.
Aug 15, 2011 | Maytag Washing Machines
Hello & Welcome to FixYa
F21 error is displayed when the washer is unable to drain, press PAUSE/CANCEL button twice to clear the display. After this please check the drain hose and drain pump filter for any blockages and make sure it is not clogged with foreign particles. You can also check the drain pump to verify that its working. Please get back to me if you have any other questions.
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