Australia
New Zealand
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Intelligent chiller plant optimization for efficient, reliable central plant operation
PlantCTRL® Chiller Plant Manager delivers automated, optimized control of chiller plants, matching cooling production to building demand while improving efficiency, reliability, and operational visibility.
The OptiFlex PlantCTRL controller is a factory-engineered, cutting-edge control solution that offers algorithms designed to provide optimized control over all aspects of a chiller plant, coordinating the control of chillers, pumps and towers into a finely tuned, cohesive system. The solution consists of a dedicated chiller plant controller, I/O expanders, and a library of factory-engineered control programs that are specifically designed to cover the most common chiller plant configurations.
PlantCTRL® includes four built‑in energy dashboards: a water‑cooled plant home screen, an air‑cooled plant home screen, a chilled water system detail screen, and a condenser water system detail screen.
The system supports native BACnet communications to field devices over TCP/IP, Ethernet, or BACnet MS/TP networks, enabling seamless integration with plant equipment.
Supports MEX and FIO expanders, which can be panel‑mounted or remotely installed, providing flexible modernization options and scalability up to 180 total I/O points.
PlantCTRL® is fully graphically programmable and communicates directly with other Automated Logic controllers for coordinated plant operation.
Provides universal inputs and outputs, with HOA (Hand‑Off‑Auto) override switches and potentiometer adjustment available on all outputs.
| Document Name | Description | Document Type | Language | Action |
|---|---|---|---|---|
| Spec Sheet | PlantCTRL® Chiller Plant Manager Spec Sheet | English | Download |
Yes. It continuously matches plant output to building load and optimizes staging, temperature reset, and equipment operation.
Yes. It supports BACnet® and Modbus®, allowing integration with a wide range of chiller plant equipment.
It is designed for central chiller plants, including both air‑cooled and water‑cooled systems.
Yes. The battery‑backed real‑time clock ensures proper recovery and continuity after power outages.
Get directed to our Business Development team to start the authorization process and discuss sales support.
Get specialized help with system sizing, load
calculation analysis, and technical data required for project design.
Request support for warranty claims,
scheduled maintenance, and genuine spare
parts ordering.
For more information : ahi@ahi-carrier.com