Samsung WF428-448 Washer Service Manual Basic Model : WF337AAW/XAA (FRONTIER2-PROJECT) Model Name : WF448AAW WF448AAP WF448AAE WF438AAR WF428AAL Model Code : WF448AAW/XAC WF448AAP/XAC WF428AAW/XAC WF428AAL/XAC (PURPLE PROJECT) Code No.: DC68-02722B-01_EN