AppendixGHVACSystemFanOperation
Brief Description
Verify hvac system fan operation as per ashrae 90.1 appendix g rules
Datapoints Description
o: Number of occupants
fan_runtime_fraction: Fan runtime fraction (fraction of time the fan ran for the reported period)
m_oa: System outdoor air flow rate
Assertions Description
If the system never provides outdoor air the verification is untested. The verification fails if the system fan is not continuously running during an occupied period, it passes if it does. The verification fails if the system is always operating continuously during occupied periods, it passes otherwise.
Type Verification Description
Procedure-based
Assertions Type
Pass