Comfort Controller 6400

BMS & Control Carrier
Comfort Controller 6400
Carrier Comfort Network

Comfort Controller 6400

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

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. It 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

Pre‑Engineered Control Routines

Includes a comprehensive library of proven HVAC control routines using a “fill‑in‑the‑blanks” programming format, simplifying configuration for applications such as staged thermostat control, heating and cooling coil control, mixed air damper control, and lead/lag pump operation.

Built‑In 365‑Day Timeclock

Integrated timeclock supports eight program periods per day, 18 holiday schedules, and automatic daylight savings and leap‑year adjustments.

Integrated Energy Management

Supports demand limiting and load shedding, along with facility‑wide scheduling to help reduce energy consumption and operating costs.

Flexible Operator Interfaces

Configurable and monitored using ComfortWORKS®, ComfortVIEW®, or a Local Interface Device (LID) for convenient access and control.

Control Capacity

Provides stand‑alone control and monitoring of up to 16 universal onboard points.
Expandable with 6400 Input/Output modules to support larger applications.

Inputs & Outputs

Inputs are universally configurable to support a wide range of signal types.
Outputs are universally configurable to match application requirements.

Programming & Database

Includes a library of control algorithms for multiple HVAC operations.
Database structure is user‑defined, allowing only required items to be stored and maximizing memory efficiency.

Energy & System Integration

Supports demand limiting and load shedding.
Broadcasts system data such as outside air temperature, outside air humidity, and time of day.
Enables airside and waterside linkage and data transfer between system elements.

Document Name Description Document Type Language Action
Installation Comfort Controller Installation and Start-up Manual PDF English Download
Product Data CEPL130201 Comfort Controller 6400 PDF English Download
What types of HVAC applications can this controller handle?

It supports a wide range of HVAC applications including staged heating and cooling, air handling, pump control, damper control, and energy management strategies.

Does the controller require custom programming?

No. Pre‑engineered routines allow configuration using a guided, fill‑in‑the‑blanks approach, reducing programming complexity.

Can the controller be expanded after installation?

Yes. The controller can be expanded with 6400 I/O modules, allowing the system to grow as application needs increase.

How does the controller help reduce energy costs?

Through demand limiting, load shedding, optimized scheduling, and data trending, enabling informed energy management decisions.

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