Supply chain setpoint evaluation for extract air volume flow (SplySpAflEx11)
Overview
The application function "Supply chain setpoint evaluation for extract air volume flow 11" (SplySpAflEx11) is used for fan speed optimization when the extract damper positions and measured flows are not known.
Function
The setpoints of the extract VAV boxes are summed, and from this value the AHU fan speed can be set to an optimized flow rate speed.
Configuration
None
Interface
Interface | Description | Type | Ref. | Owned by |
|---|---|---|---|---|
SpAirFlEx | Setpoint for extract air volume flow | ACalcVal | ● | - |
SplyAirMst | Manager for supply chain air | GrpMaster | ◉ | SplyAir11 |
Engineering and commissioning
None