METHOD FOR DETECTING LEAKAGE OF REFRIGERANT OF AUTOMOBILE AIR CONDITIONER

摘要

PROBLEM TO BE SOLVED: To provide a method for detecting leakage of the refrigerant of an automobile air conditioner which can detect more precisely the part of the evaporator which needs to be fixed.;SOLUTION: The method for detecting leakage of the refrigerant of an automobile air conditioner according to an embodiment of the present invention includes the steps of: removing the evaporator of an automobile air conditioner from an automobile air conditioner system; closing one of the refrigerant feed port and the refrigerant discharge port of the evaporator and connecting the other port to a compression air source; and immersing the evaporator into water and sending compressed air from the compression air source to the evaporator.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT