Select fill sensor system for refrigerator dispensers

摘要

A refrigerator includes a dispenser having a dispenser well, a control for regulating a product dispensing operation, and a select fill sensor system for automatically initiating and terminating the dispensing operation. The sensor system includes a touch sensor mounted in the dispenser well and configured to sense the selection of a desired product level. A feedback array indicates the product level selected and tracks the product level within a container during the dispensing operation. The control automatically initiates a product dispensing operation based on the selection of a product level and the presence of the container in the dispenser well, and automatically terminates the dispensing operation when the product level in the container reaches the selected product level. In this manner, a hands-free dispenser is provided that can be utilized regardless of the shape or size of container utilized.