At the Zone level of the tree, the Zone Type is set to Conditioned, however other Zones in the building have this set to either Res Living or Res Sleeping, which denotes you have a Zonal Control system.
When modeling a Zonal Control system, all Zones must have the Zone Type set to either Res Living or Res Sleeping. Please consult the CEC guidelines in the Residential Compliance Manual for the requirements of this system design.
If you do not wish to model a Zonal Control system, set all Zone Types to Conditioned.
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