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AAON Chiller Controls www.AAON.com CHILLER CONTROLS The AAON Chiller Controllers are designed to maximize the capabilities of the AAON LF, LN, and LZ Series premium performance chiller products. These chiller controls are designed, engineered, and supported by AAON. Benefits • Sequences Fully Tested to Ensure High Performance Operation • Part of the Orion Controls System, compatible with AAON VCCX2 Rooftop Unit Controller • Prism 2 Software Interface for setup and configuration • LCD Displays on the Main Chiller Controller and Associated Modules for Status and Diagnostics • Factory Installed Touch Screen PC Interface is Available for Large Chiller Systems • BTL Certified BACnet MS/TP Interface AAON DESIGNED, ENGINEERED AND SUPPORTED CHILLER CONTROLS CHILLER CONTROLLER FEATURES The AAON Controllers can control chillers and outdoor mechanical rooms with pumping packages, waterside economizers, boilers, and vestibule conditioning. Each Chiller Main Controller and associated Modules have an LCD display for Status and Diagnostics, works with Prism 2 Software for full setpoint and configuration, and is BTL BACnet MS/TP certified. INCLUDED ON AAON EQUIPMENT LF SERIES CHILLER º LF Chiller Controls used with On/Off and Variable Capacity Scroll Compressor Systems LF CHILLER CONTROLLER º DX Barrel Chiller Controls used with VFD Controlled Compressor Systems LF CHILLER CONTROLLER LN SERIES CHILLER º DX Barrel Chiller Controls used with STANDARD FEATURES VFD Controlled Compressor Systems º Controls 1 or 2 Circuit DX Chillers LZ SERIES CHILLER - Single or Tandem Compressors on Each Circuit º DX Barrel Chiller Controls used with - Fixed and Variable Capacity VFD Controlled Compressor Systems Compressors º Flood Barrel Chiller Controls used º Water Circuit Pumping Options with Turbocor ® Oil-Free Magnetic Bearing - Primary Circuit Only Centrifugal Compressor Systems - Primary/Secondary Circuits - Dual Primary/Secondary Circuits - Lead/Lag Pump Operation º Optional Waterside Economizer LF SERIES CHILLER DX BARREL CHILLER CONTROLLER STANDARD FEATURES º Barrel Options - Single Barrel with Single Primary Water Circuit - Dual Barrels with Single Primary Water Circuit - Dual Barrels with Independent Primary Water Circuits LN SERIES CHILLER º Refrigeration Circuits - Up to 6 Circuits - Single or Tandem Compressors on Each Circuit - Fixed and VFD Controlled Compressors FLOODED BARREL CHILLER - Evaporative Condenser Option CONTROLLER º Water Circuit Pumping Options - Primary Circuit Only - Primary/Secondary Circuits STANDARD FEATURES - Dual Primary/Secondary Circuits - Lead/Lag Pump Operation º Up to 3 Compressors º Vestibule Conditioning Option º Lead/Lag Compressor Control º O ptional Heat Exchanger to Isolate the º Economizer Subcooling for Compressors Building Water Loop from the Chiller Glycol Loop - Manages the Superheat of the - Isolates Waterside Economizer Subcooler - Isolates Primary Loop º Vestibule Conditioning º Vestibule-Mounted Touch Screen PC Interface º Vestibule-Mounted Touch Screen PC - Provides Access to All Operational Interface Parameters - Provides Access to All Operational Parameters LZ SERIES CHILLER AND OUTDOOR MECHANICAL ROOM CHILLER CONTROL INTERFACES TOUCH SCREEN PC VESTIBULE INTERFACE FEATURES º Panel PC with Touch Screen Overlay º 15” Screen Mounted in the Vestibule TOUCH SCREEN INTERFACE CHILLER STATUS SCREEN º Provides Direct, Graphic-Enhanced, Menu-Drive Link • Allows Administration Level Access to: - View Status Points, Change Setpoints, and Configurations, View and Reset Alarm Lockouts º Password Protected º USB Port for Software Updates VESTIBULE WITH TOUCHSCREEN Prism 2 is a Free Windows ®-based PC Software. Prism is user friendly and provides full system access. With Prism, you have fill-in-the-blank setpoints and point and click configurations. It gives you access to pre-designed setpoint and configuration pages. Prism also provides custom graphics capabilities and on-site and remote communications access. PRISM 2 DX MAIN CHILLER CONTROLLER SCREEN Contact your local AAON representative to find out more information about Chiller Control options from AAON. www.AAON.com/RepSearch.
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