http://www.xiaoyu163.com WM-FS497/FS499 3 7 63 1515 0 US Model Canadian Model SERVICE MANUAL WM-FS497/FS499 AEP Model E Model WM-FS497 SUPPLEMENT-1 File this supplement with the Service Manual. Subject : Central and South America model added. (WM-FS497 only) • WM-FS497 central and south America model is similar to the earlier WM-FS497.