REFRIGERATOR AND CONTROL METHOD THEREOF

摘要

Disclosed herein is a refrigerator and a control method thereof. The refrigerator includes a purified water tank to store water, a flow sensor to detect an amount of water supplied to the purified water tank, a purified water supply valve to open/close a purified water supply flow path to guide water stored in the purified water tank to the carbonated water tank, a carbonated water discharge valve to open/close a carbonated water discharge flow path to guide the carbonated water to the outside of the refrigerator, and a controller to detect a position where water leakage occurs by sequentially opening the purified water supply valve and the carbonated water discharge valve in a water leakage mode.