Juan D Apopka , FL May 12, 2017 Appliance: Frigidaire Dishwasher FDBB840DC1 Frigidaire Dishwasher Fdbb840dc1: Dishwasher will not take water. How to replace Water Inlet Valve. I went on line to ApplianceParts.com and watch the how to do it video, order the part and change the inlet water valve, man that was a 1-2-3 job. Save my self about $100.00. 113 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes