Reverse Osmosis Filter Fault Detection Apparatus and Method of Reverse Osmosis Water Purifier

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reverse osmotic pressure filter, and more particularly, to an apparatus and method for detecting a reverse osmosis filter defect for detecting contaminated water flowing into a purified water tank due to a defective membrane filter having reverse osmosis will be.;The reverse osmotic filter defect detection apparatus of the present invention comprises pollution measurement means provided inside the water purification tank and having an electrode which is in direct contact with purified water for measuring the pollution degree of purified water, And outputting a control signal when the concentration of pollution is equal to or more than a predetermined value; and display means for displaying the contamination state of the purified water on the outside in accordance with the control signal output from the microcomputer.;In addition, the method of the present invention may further comprise: a first step of measuring the degree of contamination of the purified water by means of a pollution measuring means provided inside the purified water tank and having an electrode in direct contact with the purified water; A second step of detecting and determining a contamination concentration signal inputted after the measurement and outputting a control signal with a contamination concentration of a predetermined value or more; and displaying a contamination state of purified water on the cucumber according to a control signal output from the microcomputer And a third step.