Carrier Network Service Tool V Manual __exclusive__ <HD 2025>

Read-only screens showing live operational variables, such as temperatures, pressures, compressor states, and fan speeds.

: Toggle visibility for the status bar, toolbar, and specific engineering unit displays.

Install the required USB-to-CCN gateway device drivers when prompted. Restart your computer to finalize driver integration. Hardware Connection Setup

Connect the 3-pin terminal block from your converter to the bus. Plug the USB end into your laptop. Software Configuration Launch the application. Navigate to the Preferences or Communication Setup menu. Select the correct COM Port identified in Device Manager.

Ensure the CCN communication network shield wire is continuous and grounded at exactly one location. Mismatched Baud Rates Carrier Network Service Tool V Manual

Verify in the Device Manager that the USB converter is assigned to the correct COM port.

Check the box to include the USB link kit drivers during installation.

Typically, a converter (like a USB-to-RS485 or a CCN Service Tool converter) is needed to connect a laptop to the CCN bus. Software Configuration (Using the Connection Manager)

To maximize efficiency, the Carrier Network Service Tool V manual suggests: Restart your computer to finalize driver integration

Insert the official Carrier software media or download the installer from the Carrier Partner Portal. Right-click setup.exe and select .

Input the desired state ( On or Off ) and specify a duration (in minutes) to prevent the system from being locked in manual mode indefinitely. Diagnosing Communication Failures

Note the COM port number assigned to the Carrier USB-485 device. Open the NSTV software. Navigate to or Communication Settings . Select the matching COM port number.

Install the specific USB interface drivers when prompted by the hardware wizard. Restart your computer to finalize driver integration. 2. Establishing Connection to the CCN Software Configuration Launch the application

The Carrier Network Service Tool V (NST V) is a software interface designed for commissioning, monitoring, and troubleshooting Carrier Comfort Network (CCN) devices, supporting USB, Ethernet, and modem connections. The tool enables device management, data backup, and custom programming (BEST++), while requiring Windows and a USB-to-CCN converter for operation. For detailed setup instructions and technical specifications, refer to the Carrier Technical Documents Peirce-Phelps

Connection is typically made at any available CCN communication port, such as a ComfortID zone controller, a PremierLink controller, a Chiller Control Module (PIC), or a dedicated network terminal block. 2. Software Installation and Initial Setup System Requirements

The Carrier Network Service Tool V is a Microsoft Windows-based configuration and diagnostic software utility. It interfaces directly with Carrier’s proprietary CCN (Carrier Comfort Network) controllers and systems. Core Functionality

To monitor system performance, follow these steps: