George for Model Number wtw6600sw2 Is any part of valve part # ap4980184 customer serviceable to clean out hard water mineral build up. Sounds like water not running right then trips f1 error code. Start 2 or 3 times then it will run whole cycle. ???????
Answer Hello George. You will want to open the control panel and access the machine control board WPW10189966. On this unit, they have a clear hose that you will need to remove and blow into. You should be able to blow into the hose without any resistance, if you have resistance you will have to locate the clog on the tube. If the tube is okay, you will have to replace the machine control board WPW10189966. Hope this helps! Read More... Answered by AppliancePartsPros.com | Monday, May 9, 2011