In the ZoneHVAC:IdealLoadsAirSystem object, if you want the district cooling/heating values to match what is delivered to the zone, then you need to have zero outdoor air, and no dehumidification or humidification:

ZoneHVAC:IdealLoadsAirSystem,
  . . .
  None,  !- Dehumidification Control Type
  ,      !- Cooling Sensible Heat Ratio {dimensionless}
  None,  !- Humidification Control Type
  ,      !- Design Specification Outdoor Air Object Name