Verify if the unit is a single or double compartment Karuba Gold unit.  Machines that have compartments for 2 seperate milk containers will have a sensor installed in each compartment.

Locate the asset tag on the unit and match the asset ID to the sensor you are claiming in the DT Installer. For guidance on the location of asset tags review Asset Tag Locations 

Clean and dry the surface, with an alcohol based wipe and a clean/dry cloth. Make sure no frost or ice is present on the surface before moving forward.

Install the sensor on the right wall of the unit approximately 2 inches down from the top and 2 inches away from the back cooling unit.