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central heat pump heating and cooling energy all 0

asked 2020-07-14 15:49:57 -0500

xchen's avatar

I have a model with VAV reheat air system with heat recovery chiller. I use the central heat pump component with geothermal loop. When I run the full year simulation, the simulation is completed but the heating and cooling energy are reported as 0 in the E+ result. Anyone has the same experience. Just look weird to me. It's OS v2.8.1.

The same model runs fine with conventional chiller and boiler. All I did was replace the chiller and boiler with the central heat pump system.

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answered 2020-07-14 17:08:18 -0500

xchen's avatar

I deleted the original central heat pump object and add in a new one, and it works now. Just for someone has the same problem in the future.

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Asked: 2020-07-14 15:49:57 -0500

Seen: 505 times

Last updated: Jul 14 '20