AZ4CP/AZ6CP Zone Valve Controls ,   Model: AZ4CP/AZ6CP Additional Information Four (AZ-4CP) or six (AZ-6CP) zone valve controller with priority ■ Switchable priority (ON/OFF) ■ Priority zone is field configurable for use with either circulator or zone valve ■ Controls three or four wire 24v zone valves ■ Front window with clearly visible LED diagnostic lights showing zones calling and those satisfied ■ Design compatible with all types of thermostats, and ensures relays energize with power robbing thermostats ■ Auto reset fuse prevents nuisance calls ■ Expandable to 10 zones with Priority utilizing two AZ Controls ■ Clearly marked terminal for easy and accurate installation ■ 5 year warranty, 100% factory tested, made in USA Brochure 240005997 - AZ4CP/AZ6CP Rev. 11/08 374.3 kb Installation & Operation Manual 240005386 - AZ4CP-AZ6CP Rev. A 1.3 MB Product Bulletin AZ4CP/AZ6CP Rev. 7/07 90.1 kb