AC-020 Page 21 03/02
Features and Concepts
Now that you have installed your AC-020
controller, it is time to become familiar with its
features and concepts.
In this section you will learn about all the features
that are programmable. They are the basic
features of the AC-020 and can be programmed
directly from the controller’s programming
keypad.
You will learn about the controller’s various
modes of operation, how to switch between the
Modes of Operation, Special Codes, Events and
Event Actions.
Topics in this section:
• Modes of Operation
• Changing the Modes of Operation
• Events and Event Actions