公开(公告)号：US20190308892A1

公开(公告)日：2019-10-10

申请号：US16466881

申请日：2017-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Kiwon YU ,  Youngjin KIM ,  Kyungsoo OH

IPC: C02F1/461 ,  C02F1/00 ,  B67D1/07 ,  B67D1/08 ,  B67D1/12

Abstract: The present invention provides a method for controlling a drinking-water supply device, the method comprising: a first step of connecting a guide pipe of a case separable from a cabinet to form a channel through which water moves from the case to the cabinet; a second step of supplying the cabinet with sterile water electrolyzed by an electrolytic module included in the case; and a third step of supplying the cabinet with water which has not passed through the electrolytic module included in the case, wherein the sterilization water and the water are supplied to the cabinet from the case via the guide pipe in the second step and the third step.

公开(公告)号：US20190308865A1

公开(公告)日：2019-10-10

申请号：US16461210

申请日：2017-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Kiwon YU ,  Youngjin KIM ,  Kowoon BAEK ,  Kyungsoo OH

IPC: B67D1/07 ,  B01D35/30 ,  B67D1/08 ,  B67D1/12 ,  C02F1/00

Abstract: The present invention provides a method for controlling a drinking-water supply device, the method comprising: a first step of connecting a guide pipe of a case separated from a cabinet to form a channel through which water moves from the case to the cabinet; a second step of supplying the cabinet with hot water heated by a second hot water module included in the case; and a third step of supplying the cabinet with water which has not passed through the second hot water module included in the case, wherein a first hot water module, included in the cabinet, for heating water is not driven in the second step and the third step.