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Having issues connecting the Unitary HVAC system to multiple thermal zones in OpenStudio

Hi everyone,

I am new to the OpenStudio tool and currently having issues establishing a connection between the HVAC system and two separate thermal zones. The screenshot displays the current setup:

Screenshot.png

I have set the specifications of the HVAC system to that in my .idf file which has been running correctly. When I run the OS model, I am getting errors regarding the nodes for each zone not being connected to the Air Loop. I am also getting errors stating that the outlet node for the HVAC system is not connected to any zone. Here is a screenshot of the error file:

Screenshot2.png

Does anyone have any advice on how to correct this error?

Thanks!