G36TerminalBoxVAVDamperTracking

Brief Description

Terminal box airflow control with vav damper following the guideline 36 recommendations

Index Description

Section 5.5.5.4 in ASHRAE Guideline 36-2021

Datapoints Description

command_damper_vav: VAV damper command

flow_volumetric_air_discharge: Discharge airflow rate

flow_volumetric_air_setpoint: Airflow setpoint

Type Verification Description

Procedure-based

Assertions Type

Pass

Assertions Description

if abs(flow_volumetric_air_setpoint - flow_volumetric_air_discharge) >= 0 (less than 1hr):

pass

elif abs(flow_volumetric_air_setpoint - flow_volumetric_air_discharge) < 0:

pass

if flow_volumetric_air_discharge - flow_volumetric_air_setpoint >= 0 (continously) and command_damper_vav <= 1:

pass

elif flow_volumetric_air_setpoint - flow_volumetric_air_discharge >= 0 (continuously) and command_damper_vav >= 99:

pass

else:

fail

end