Issue overview

A user file uses a water coil as the supplemental heating coil and the code does not call this object when there is no supplemental heating coil load. The result is nonsense.

HelpDesk ticket 16574

AirLoopHVAC:UnitarySystem,
Zone or System Name Advanced Dehumidification System, !- Name
load, !- Control Type
CoolReheat, !- Dehumidification Control Type
Fan:VariableVolume, !- Supply Fan Object Type
BLOWTHROUGH, !- Fan Placement
Coil:Heating:Electric, !- Heating Coil Object Type
Coil:Cooling:WaterToAirHeatPump:VariableSpeedEquationFit, !- Cooling Coil Object Type
LatentOrSensibleLoadControl, !- Latent Load Control
Coil:Heating:Water, !- Supplemental Heating Coil Object Type

Details

Some additional details for this issue (if relevant):

• Platform (Operating system, version)
• Version of EnergyPlus (if using an intermediate build, include SHA)
• Unmethours link or helpdesk ticket number

Checklist

Add to this list or remove from it as applicable. This is a simple templated set of guidelines.

• Defect file added (HelpDesk-16574-advanced_dehumidification-24_1.idf.txt)
• Ticket added to Pivotal for defect (development team task)
• Pull request created (the pull request will have additional tasks related to reviewing changes that fix this defect)