Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
For SetpointManager:ReturnAirBypass, the setpoint temperature is the supply air temperature at outlet node of the airloop outlet branch.
The setpoint temperature is modified to account for any potential fan heat gain.
Tset,mod = Tset - (Tloop,out -Tmixer,out )
The calculation of the two branch:
m,bypass = (m,totalTset,mod - m,nonbypass T,nonbypass )/T,bypass
So you may need to put all your equipment in the nonbypass branch.
| | 2 | No.2 Revision |
For SetpointManager:ReturnAirBypass, the setpoint temperature is the supply air temperature at outlet node of the airloop outlet branch.
The setpoint temperature is modified to account for any potential fan heat gain.
Tset,mod = Tset - (Tloop,out -Tmixer,out )
The calculation of the two branch:
m,bypass = (m,totalTset,mod - m,nonbypass T,nonbypass )/T,bypass
So you may need to put all your equipment in the nonbypass branch.
At least, you should not put the SetpointManager:MixedAir after the heating coil.
