Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
For each zone, make sure that the VRF terminal units are listed as the top priority in the zone ZoneHVAC:EquipmentList object.
By default, OpenStudio sets priority in the order that the systems are added. Check to make sure that the VRF terminal units are listed as the first piece of zone HVAC equipment in your zone above the DOAS diffuser.
I'm not sure if there is a way you can change the priority in the app directly other than removing and re-adding equipment, but you can open the .osm in a text editor and manually swap the hash ids:
