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Energyplus 8.8 error file refers to WaterUse:Storage object as WaterUse:Tank object

Tyring to add a WaterUse:Storage object to a model and noticed that in energyplus 8.8 the error file referred to the object as a WaterUse:Tank object which doesn't exist as an object in energyplus. Minor error but worth fixing.

WaterUse:Storage,
Hot Water Tank, !- Name
, !- Water Quality Subcategory
, !- Maximum Capacity {m3}
, !- Initial Volume {m3}
, !- Design In Flow Rate {m3/s}
, !- Design Out Flow Rate {m3/s}
, !- Overflow Destination
Mains, !- Type of Supply Controlled by Float Valve
, !- Float Valve On Capacity {m3}
, !- Float Valve Off Capacity {m3}
, !- Backup Mains Capacity {m3}
, !- Other Tank Name
ScheduledTemperature, !- Water Thermal Mode
Hot Water Tank Schedule; !- Water Temperature Schedule Name

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mldichter's avatar
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mldichter
asked 2018-01-29 13:36:56 -0500
__AmirRoth__'s avatar
4.4k
__AmirRoth__
updated 2018-03-08 15:28:09 -0500
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1 Answer

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Good catch!

You are correct, the reference to a WaterUse:Tank object is likely out of date and should be updated to the appropriate WaterUse:Storage object. Maybe @MJWitte or @JasonGlazer can weigh in.

What this error message is really saying is that you may have a storage tank, but you haven't defined a WaterUse:Connections object to define what water draws the storage tank should try to meet. The water use connections object is really a grouping of WaterUse:Equipment objects that define the individual water draws.

The name of the storage water tank -- "Hot Water Tank" -- should be referenced by the Supply Water Storage Tank Name or Reclamation Water Storage Tank Name input fields, depending upon what role the storage tank plays in the water system.

Aaron Boranian's avatar
14.1k
Aaron Boranian
answered 2018-01-29 17:28:21 -0500
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Fixed for v8.9 here.

MJWitte's avatar MJWitte (2018-01-29 20:29:29 -0500) edit
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