Larry O Westfield , IN October 20, 2021 Appliance: Samsung Washer WF45H6100AP/A2-0000 Samsung Washer Wf45h6100ap/A2-0000 / : Washer stopped intermittently door unlock sometime 3e or 3e2 code long cycle times. How to replace Washer Motor Inverter Pcb Kit. Replacing this module resolved the long cycle times and intermittent stopping of the machine. 5 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes