v1.5

Minor Versionm

by Jason Fox

Carrier Neos, Zephyr and Viento

Written By: Jason Fox (and one other contributor)
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Difficulty

Moderate

Sections

2

Recommended Tools & Consumables

No Recommended Tools & Consumables specified.

Hardware & Accessories

  1. The Carrier Neos, Zephyr, and Viento units require HRN-CCCANVZ harness to connect to the controller in cab.

    • The Carrier Neos, Zephyr, and Viento units require HRN-CCCANVZ harness to connect to the controller in cab.

  2. Find the in-cab controller located in the vehicle cabin. If needed, remove it from its mechanical support by sliding it upwards.

    • Find the in-cab controller located in the vehicle cabin.

    • If needed, remove it from its mechanical support by sliding it upwards.

  3. Connect the harness to the IOX-COLD port C.

    • Connect the harness to the IOX-COLD port C.

  4. Route the harness to the in cabin controller location.

    • Route the harness to the in cabin controller location.

    • If the in-cab controller is located near the rearview mirror, route the harness through the vehicle’s cabin columns (right or left, depending on where the IOX-COLD and GO devices will be installed and connected).

  5. Unplug the male RJ45 connector from the controller that belongs to the original vehicle connected harness. Connect the harness RJ45 female connector to the original vehicle harness that was disconnected. Connect the harness RJ45 male connector to the in-cab controller.

    • Unplug the male RJ45 connector from the controller that belongs to the original vehicle connected harness.

    • Connect the harness RJ45 female connector to the original vehicle harness that was disconnected.

    • Connect the harness RJ45 male connector to the in-cab controller.

  6. The harness contains loose wires which permit connecting the IOX-COLD to additional sensors such as 1-Wire temperature sensors or door sensors.

    • The harness contains loose wires which permit connecting the IOX-COLD to additional sensors such as 1-Wire temperature sensors or door sensors.

    • Refer to the Accessories category for installation instructions.

    • Switch the vehicle ignition and the in-cab controller ON once the installation is complete to validate the installation.

    • IMPORTANT: The use of the complete MyInstall tool is mandatory for every installation to correctly configure the IOX-UREADER or IOX-COLD. If you do not do this, data will not be obtained correctly.

    • You need a secure MyAdmin login to use this tool. If you do not have one, refer to the Creating MyInstall Credentials section of the MyInstall user guide.

  9. The IOX-COLD must be configured using MyInstall before verifying the LED status.

    • The IOX-COLD must be configured using MyInstall before verifying the LED status.

    • The IOX-COLD device has a status LED that produces a series of blinks followed by a pause.

    • Ensure that the refrigeration unit's START / RUN switch is ON when checking the LED status.

    • Green LED — Solid LED - The IOX-COLD is configured correctly and communicating with the refrigeration unit.

    • If the LED is off, or if you see a different light sequence, refer to the Troubleshooting section of the IOX-COLD page for troubleshooting steps.

Finish Line

Author

with 1 other contributor

Jason Fox

Member since: 9/14/23

145 Guides authored

Team

Field Service Specialists Member of Field Service Specialists

8 Members

300 Guides authored