Part 9: Energy Smart Appliances and Load Control Chapter 1: Introductory Section 238: Energy smart appliances and load control
Section 238 contains the definitions for Part 9, which is concerned with Energy Smart Appliances (ESAs) and load control. Subsections (2) and (3) define an "energy smart appliance" and the related concept of "energy smart function." Subsection (4) defines "load control signal".