Comfort Controller 6400: HVAC Module

BMS & Control Carrier
Comfort Controller 6400: HVAC Module
Carrier Comfort Network

Comfort Controller 6400: HVAC Module

Smart, scalable and energy-efficient controls designed to enhance your HVAC systems.

  • Comprehensive control with up to 64 hardware points
  • Simplified programming with pre-engineered routines
  • Robust energy management for cost savings

Comfort Controller 6400: HVAC Module

The Carrier Comfort Controller 6400 (Model CEPL130201-02) offers advanced HVAC control and monitoring, tailored to meet the demands of modern commercial buildings. With capabilities for both stand-alone operation and integration into the Carrier Comfort Network® (CCN), this microprocessor-based controller delivers precision, flexibility and scalability. The Comfort Controller 6400 supports up to 16 onboard input/output points, expandable to 64 with additional modules, making it ideal for managing diverse systems like chillers, air handlers, pumps, lighting and more. With built-in energy management, pre-engineered control routines and seamless operator interfaces, this controller enables reduced energy costs, easier maintenance and unmatched system reliability.

Comfort Controller 6400: HVAC Module

Flexible Stand‑Alone Control

Provides stand‑alone control and monitoring for up to 16 field points, expandable to 64 points, making it suitable for both small and growing HVAC applications.

High Reliability & Diagnostics

Built‑in diagnostic tools and front‑mounted LED indicators provide real‑time insight into processor status, CCN communication, and I/O module operation.

Simplified Installation & Wiring

Uses plug‑type terminals for simplified field wiring and supports universal sensor configuration to reduce installation time.

Advanced Energy Management

Supports demand limiting and load shedding to minimize energy costs during peak demand periods.

Control & Capacity

Provides stand‑alone control and monitoring of up to 16 field points, expandable to 64 points.
Includes a 1600 compatibility mode, allowing direct replacement of legacy 1600 controllers.

Firmware & Software Support

Supports firmware updates via FieldLoader.
Compatible with i‑Vu®, ComfortVIEW™, and Network Service Tool (Version V and later).

Diagnostics & Indicators

Three front‑mounted LEDs indicate:
Red: Processor status
Yellow: CCN communication bus status
Green: I/O module communication status

Networking & Access

Local connection for LID and CCN.
Supports total facilities management when linked to a Carrier Comfort Network (CCN).
Enables data transfer between system elements and broadcast of system values such as:
Outdoor air temperature
Outdoor air humidity
Time of day

Document Name Description Document Type Language Action
Installation Comfort Controller Installation and Start-up Manual PDF English Download
Product Data CEPL130530-10-R PRODUCT DATA PDF English Download
What types of applications is the Comfort Controller 6400 suited for?

It is suitable for stand‑alone HVAC control, energy management, and facility‑level monitoring applications.

How is system data accessed?

Data can be accessed locally or through CCN‑connected tools such as i‑Vu®, ComfortVIEW™, and Network Service Tool.

Is the controller suitable for retrofit projects?

Yes. Its compatibility with legacy systems, flexible I/O configuration, and simplified wiring make it ideal for retrofit and upgrade projects.

Can this controller replace older Carrier controllers?

Yes. The 1600 compatibility mode allows it to directly replace legacy 1600 controllers.

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