Node Connections for Ideal Loads Air System for single zone

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I am trying to run a simulation for a very simple one zone house. When I run the simulation I get the following error:

* Severe * GetZoneEquipmentData1: Number of Controlled Zone objects [2] greater than Number of Zones [1]

* Fatal * GetZoneEquipmentData1: Too many ZoneHVAC:EquipmentConnections objects.

When I remove the object (the only one I have) it says there are node connections missing. My question is how do the node connections for the an Ideal Loads Air System? Am I missing an assignment on the Node Selection page?

The end goal of this simulation is to get the District Heating and Cooling values.