Anthony P Conway , AR October 02, 2015 Appliance: Samsung Washer WA422PRHDWR/AA-0001 Samsung Washer Wa422prhdwr/Aa-0001 / : Error code 3e!. How to replace Washer Control Board Assembly. I replaced the main control panel! Awesome repair video made it simple to do! I will definitely use appliancepartspro,com again! 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes