WATER HEATER WITH ELECTRONIC CONTROL

摘要

A water heater of the invention includes a water container; an element locat ed to heat water in the water container; a sensor located to sense temperature; an d a controller , the controller monitors the sensed temperature at termination of a defined time interval and compares the sensed temperature against a predetermined temperature, wit h the controller further identifying the element as defective when the sensed temperature is less than the predetermined temperature.