Dt check found 1647, both aircon fault a ~~~~~ Dt check found 1647, both aircon fault a     #1647 Fault code 414,408,514. #1647-a/c 1-1 motor shorted to ground cause APS fault.Isolated with tag and wire U,V,W disconnected. Not: 2219816 raise to RSW for CCU c/o. Checked by Zulq. 15/11/20