Carrier Transicold X2100A

Carrier Transicold X2100A controller requires HRN-RCCCAADV harness to connect to the refrigeration unit.

HRN-RW03K4 is required for the constant power, ignition & ground connections for the GO RUGGED device

In this example installation, we connect directly to the battery of the refrigeration unit for our constant power and ground connections using HRN-RW03K4.

RED Battery Wire - Locate and verify a constant +12/24V Battery source.

BLACK Ground Wire - Locate and verify a ground source. The reference point directly comes from the battery terminal, and the refrigeration units chassis.

Always use a digital multimeter to locate and verify your connection points.

YELLOW Ignition Wire - The ignition wire must be connected to the refrigeration unit controller ignition source. Wire should be labeled HC11-1RS2

Verify that the ignition interface point has 12V/24V when the refrigeration unit's START / RUN switch is ON.

Verify that the ignition interface point has 0V when the refrigeration unit’s START / RUN switch is OFF.

You may need to open the controller panel to access the wires for your ignition source.

Connect the HRN-RCCCAADV harness to the Serial Port 3-pin connector located near the right compartment of the unit.

If the serial port is not free, contact the support team.

Ensure the connection is secure and locked into place.

Use dielectric grease whenever connections may be exposed to moisture.