Microprocessor Control

The brain of the 20 through 60 ton air-cooled chiller is its Unit Control Module (UCM). The UCM is an innovative, modular microprocessor control design, which coordinates the actions of the chiller in an efficient manner, providing stand-alone operation of the unit.

Access to the unit controls is via a Human Interface (HI) Panel, a standard component of the IntelliPak chiller. This panel provides a high degree of control. Superior monitoring capability and unmatched diagnostic information is provided through a 2 line 40 character per line, English language display. There are no diagnostic "codes" requiring a translation key for interpretation. All system status information and control adjustments can be made from the onboard Human Interface Panel.

The Integrated Comfort™ System — The Industry’s Most Advanced Comfort System

The UCM allows your 20 through 60-ton IntelliPak^® chiller to be part of the factory installed Integrated Comfort System (ICS). ICS joins the Trane Tracer^® building management systems and Trane HVAC equipment by a single twisted wire pair. This allows bidirectional communication between the Tracer system and the unit mounted controls. Connected to the chiller’s UCM, this simple pair allows you to control, monitor, and diagnose your building’s comfort system. The UCM is linked to the Tracer system and they electronically "talk" to one another. Since ICS is factory-packaged, there is no need to install separate sensors to monitor your chiller’s operation. All of the control points are on the controller and ready to go when the unit ships. Simply hook-up the Tracer system to the IntelliPak^® chiller with the twisted wire pair. This feature means lower installed cost, less chance for jobsite errors, less design time on the front end of your project, and fewer callbacks.

ICS gives you the most powerful monitoring and diagnostic system available. Monitoring up to 30 individual points, the ICS can detect and correct problems before a comfort level change is even noticed. In addition, advancedmonitoring and diagnostics can help building owners to market their buildings more effectively. You are in a position to show owners you understand their needs and that you are ready to handle a comfort problem before tenants even know they’ve got one.

An ICS system is the most advanced comfort system in the industry. By using ICS, you will be seen as a leader in your marketplace. Because Trane has more experience with ICS than all other equipment manufacturers combined, you can feel secure knowing you are dealing with a company that has a proven track record in building management. Trane is the only company that can supply the entire package. ICS provides comfort with one word — Trane.

Tracer control points for IntelliPak^® Chillers

• Chilled solution setpoint
• Default chilled solution setpoint
• Ice Setpoint
• Default Ice Setpoint
• Chiller enable point
• Failure mode
• Ice making enable point
• KW limit enable point
• Demand limiting cooling stages
• Default number of compressors
• Design delta temperature
• Control response setpoint
• Reset Option