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Re: [EnergyPlus_Support] Unitary MultiSpeed Heat Pump
Note this line in the list of errors:
************* Fatal error -- final processing. More error messages may
appear.
The errors after this line may not be true errors. Focus on correcting
the first severe error. You might try commenting out (!) the set point
manager and see what other errors occur. See example file
MultispeedHeatPump.idf for an example.
anarui.oliveira wrote:
>
> Hello.
>
> I'm trying to get a Unitary MultiSpeed Heat Pump to work (serving a
> single zone, all other zones have PA, which were already working
> before introducing the MSHP), but I keep getting node connection
> errors and I can't track down where they come from. Could anyone help
> figure out where to look?
>
> The errors are as follows:
>
> ** Severe ** SET POINT MANAGER:SINGLE ZONE REHEAT: Controlled
> Zone not on air loop, Zone=47833
> ** ~~~ ** Occurs in Set Point Manager=ROOFTOP AHU SUPPLY AIR
> TEMP MANAGER
> ** Fatal ** Errors found in SetPointManager input
> ...Summary of Errors that led to program termination:
> ..... Reference severe error count=1
> ..... Last severe error=SET POINT MANAGER:SINGLE ZONE REHEAT:
> Controlled Zone not on air loop, Zone=47833
> ************* Fatal error -- final processing. More error
> messages may appear.
> ************* Testing Individual Branch Integrity
> ** Warning ** There are orphaned Branches in input
> ************* All Branches passed integrity testing
> ************* Testing Individual Supply Air Path Integrity
> ************* All Supply Air Paths passed integrity testing
> ************* Testing Individual Return Air Path Integrity
> ************* All Return Air Paths passed integrity testing
> ** Severe ** Node Connection Error, Node="ROOFTOP AHU SUPPLY FAN
> OUTLET", Sensor node did not find a matching node of appropriate type
> (other than Actuator or Sensor).
> ** ~~~ ** Reference Object=SET POINT MANAGER:MIXED AIR,
> Name=ROOFTOP AHU COOLING COIL AIR TEMP MANAGER
> ** Severe ** Node Connection Error, Node="ROOFTOP AHU HEAT
> RECOVERY SUPPLY OUTLET", Setpoint node did not find a matching node
> of appropriate type (other than Setpoint, OutsideAir).
> ** ~~~ ** Reference Object=SET POINT MANAGER:SCHEDULED,
> Name=ROOFTOP AHU HEAT RECOVERY AIR TEMP MANAGER
> ** Severe ** Node Connection Error, Node="46936 SUPPLY INLET",
> ZoneInlet node did not find an outlet node.
> ** ~~~ ** Reference Object=CONTROLLED ZONE EQUIP
> CONFIGURATION, Name=46936
> ** Severe ** Node Connection Error, Node="47847 SUPPLY INLET",
> ZoneInlet node did not find an outlet node.
> ** ~~~ ** Reference Object=CONTROLLED ZONE EQUIP
> CONFIGURATION, Name=47847
> ** Severe ** Node Connection Error, Node="47799 SUPPLY INLET",
> ZoneInlet node did not find an outlet node.
> ** ~~~ ** Reference Object=CONTROLLED ZONE EQUIP
> CONFIGURATION, Name=47799
> ** Severe ** Node Connection Error, Node="47808 SUPPLY INLET",
> ZoneInlet node did not find an outlet node.
> ** ~~~ ** Reference Object=CONTROLLED ZONE EQUIP
> CONFIGURATION, Name=47808
> ** Severe ** Node Connection Error, Node="47220 SUPPLY INLET",
> ZoneInlet node did not find an outlet node.
> ** ~~~ ** Reference Object=CONTROLLED ZONE EQUIP
> CONFIGURATION, Name=47220
> ** Severe ** Node Connection Error, Node="47252 SUPPLY INLET",
> ZoneInlet node did not find an outlet node.
> ** ~~~ ** Reference Object=CONTROLLED ZONE EQUIP
> CONFIGURATION, Name=47252
> ** Severe ** Node Connection Error, Node="47284 SUPPLY INLET",
> ZoneInlet node did not find an outlet node.
> ** ~~~ ** Reference Object=CONTROLLED ZONE EQUIP
> CONFIGURATION, Name=47284
> ** Severe ** Node Connection Error, Node="47880 SUPPLY INLET",
> ZoneInlet node did not find an outlet node.
> ** ~~~ ** Reference Object=CONTROLLED ZONE EQUIP
> CONFIGURATION, Name=47880
> ** Severe ** Node Connection Error, Node="47833 ZONE EQUIP
> INLET", ZoneInlet node did not find an outlet node.
> ** ~~~ ** Reference Object=CONTROLLED ZONE EQUIP
> CONFIGURATION, Name=47833
> ** Severe ** Node Connection Error, Node="ROOFTOP AHU AIR LOOP
> INLET", Inlet node did not find an appropriate matching "outlet" node.
> ** ~~~ ** If this is an outside air inlet node, it must be
> listed in an OUTSIDE AIR NODE or OUTSIDE AIR INLET NODE LIST object.
> ** ~~~ ** Reference Object=BRANCH, Name=ROOFTOP AHU MAIN BRANCH
> ** Severe ** Node Connection Error, Node="ROOFTOP AHU SUPPLY PATH
> INLET", Inlet node did not find an appropriate matching "outlet" node.
> ** ~~~ ** If this is an outside air inlet node, it must be
> listed in an OUTSIDE AIR NODE or OUTSIDE AIR INLET NODE LIST object.
> ** ~~~ ** Reference Object=ZONE SUPPLY AIR PATH, Name=ROOFTOP
> AHU SUPPLY PATH
>
> Regards,
> Ana Rui.
>
>
--
Richard A. Raustad
Senior Research Engineer
Florida Solar Energy Center
University of Central Florida
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