Question about Whirlpool Duet GHW9150P Front Load Washer
The following link explains the "SUD" error:
Read through the link thoroughly. If you are using the correct detergent at the correct amount, make sure it is not a brand that is concentrated. If you need to access the drain pump to inspect it for obstructions, the following link applies:
I hope you find this information helpful. If you perfom all these actions and still have a problem, please post back and let me know if I can assist you further.
Posted on Sep 17, 2008
Sud= The unit has sensed there is too many suds in the unit it will
flush and pump out for 5 min and restart on its own..This is caused by
too much soap use..
From the book :
If too much detergent was used:
—Run the unit through a Rinse/Spin cycle.
—Run a Normal cycle without adding any detergent.
This should clear the unit of the excess detergent.
1. Check the drain hose and make sure it is not plugged
2. Unplug washer or disconnect power.
3. Check wire harness connections to the drain pump,
pressure switch, and Central Control Unit (CCU).
4. Check/clean drain pump filter of foreign objects.
5. Plug in washer or reconnect power.
6. Check drain pump.
7. Check the pressure switch.
8. Verify CCU operation by running a Diagnostic test or any
Posted on Feb 13, 2009
I followed the suggestions of opening the lower panel and checking the filter. I found it completely clean but the machine still gave me the SUD code .... so, I detached the hose and blew it out. There was nothing more than still water in it but after running water through it and reinstalling it, the machine work fine once again.
Posted on Jul 17, 2011
To unlock the controls
Select and hold END OF CYCLE SIGNAL for 3 seconds until the
CONTROL LOCKED status light turns off.
Posted on May 17, 2010
The "SUD" error is in direct relationship the other error code. "F21" is a Long Drain error. The following link explains:
If something is preventing water from pumping through the drain pump, you will often get a "SUD" error as air is developed in the pump. Make sure you double check all the drain lines as well.
If you have questions, or require additional assistance, please let me know before you rate the solution. I hope this helps you.
Posted on Jan 28, 2009
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