Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
The measure assumes you have a SetpointManager assigned to the supplyOutletNode of your AirLoopHVACs. Which you apparently do not have.
https://github.com/NREL/openstudio-common-measures-gem/blob/6f3a8184cb0d50e3ae793be4129d895f736fd241/lib/measures/UnmetLoadHoursTroubleshooting/measure.rb#L162-L165
You probably should... I fail to see any valid case where you would not.
Edit: I opened your model, I see your intent I guess:
I filed https://github.com/NREL/openstudio-common-measures-gem/issues/175 so the error handling gets improved.
| | 2 | No.2 Revision |
The measure assumes you have a SetpointManager assigned to the supplyOutletNode of your AirLoopHVACs. Which you apparently do not have.
https://github.com/NREL/openstudio-common-measures-gem/blob/6f3a8184cb0d50e3ae793be4129d895f736fd241/lib/measures/UnmetLoadHoursTroubleshooting/measure.rb#L162-L165
You probably should... I fail to see any valid case where you would not.
Edit: I opened your model, I see your intent I guess:you placed a SPM:Coldest after the heating coil and a SPM:Warmest after the cooling coil.
I filed https://github.com/NREL/openstudio-common-measures-gem/issues/175 so the error handling gets improved.
| | 3 | No.3 Revision |
The measure assumes you have a SetpointManager assigned to the supplyOutletNode of your AirLoopHVACs. Which you apparently do not have.
https://github.com/NREL/openstudio-common-measures-gem/blob/6f3a8184cb0d50e3ae793be4129d895f736fd241/lib/measures/UnmetLoadHoursTroubleshooting/measure.rb#L162-L165
You probably should... I fail to see any valid case where you would not.
I filed https://github.com/NREL/openstudio-common-measures-gem/issues/175 so the error handling gets improved.
Edit: I opened your model, I see you placed a SPM:Coldest after the heating coil and a SPM:Warmest after the cooling coil.
I filed https://github.com/NREL/openstudio-common-measures-gem/issues/175 so don't think this is going to work like this. AFAIK, if you want to use both, you should probably use a Dual Duct AirLoopHVAC, similar to the error handling gets improved.DualDuctConstVolDamper.idf EnergyPlus example file (https://github.com/NREL/EnergyPlus/blob/30b074af220892f2009d830f564725f365e258c2/testfiles/DualDuctConstVolDamper.idf#L1873-L1889)
| | 4 | No.4 Revision |
The measure assumes you have a SetpointManager assigned to the supplyOutletNode of your AirLoopHVACs. Which you apparently do not have.
https://github.com/NREL/openstudio-common-measures-gem/blob/6f3a8184cb0d50e3ae793be4129d895f736fd241/lib/measures/UnmetLoadHoursTroubleshooting/measure.rb#L162-L165
You probably should... I fail to see any valid case where you would not.
I filed https://github.com/NREL/openstudio-common-measures-gem/issues/175 so the error handling gets improved.
Edit: I opened your model, I see you placed a SPM:Coldest after the heating coil and a SPM:Warmest after the cooling coil.
I don't think this is going to work like this. AFAIK, if you want to use both, you should probably use a Dual Duct AirLoopHVAC, similar to the DualDuctConstVolDamper.idf EnergyPlus example file (https://github.com/NREL/EnergyPlus/blob/30b074af220892f2009d830f564725f365e258c2/testfiles/DualDuctConstVolDamper.idf#L1873-L1889)
It'll look something like this:
