.Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.Reheat.Subsequences.ActiveAirFlow .Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.Reheat.Subsequences.ActiveAirFlowThis sequence sets the active cooling and heating maximum and minimum setpoints for VAV reheat terminal unit. The implementation is according to the Section 5.6.4 of ASHRAE Guideline 36, May 2020.
The setpoints shall vary depending on the mode of the zone group.
| Setpoint | Occupied | Cooldown | Setup | Warm-up | Setback | Unoccupied |
|---|---|---|---|---|---|---|
Cooling maximum (VActCooMax_flow) | VCooMax_flow |
VCooMax_flow | VCooMax_flow |
0 | 0 | 0 |
Cooling minimum (VActCooMin_flow) | VOccMin_flow |
0 | 0 | 0 | 0 | 0 |
Minimum (VActMin_flow) | VOccMin_flow | 0 | 0 | 0 | 0 | 0 |
Heating minimum (VActHeaMin_flow) | max(VHeaMin_flow,VOccMin_flow) |
VHeaMin_flow | 0 | VHeaMax_flow | VHeaMax_flow |
0 |
Heating maximum (VActHeaMax_flow) | max(VHeaMax_flow,VOccMin_flow) |
VHeaMax_flow | 0 | VCooMax_flow | VCooMax_flow |
0 |