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How to reduce heat rejection savings for air cooled chiller in IES?

I am running PRM simulation for an office building: Baseline- System 5 with 3.28 COP Proposed - System 7 with air cooled chiller with COP 9.25

I am seeing huge savings under cooling (76%) and heat rejection (85%). I am seeing (-805%) savings under pumps.

These results seem a little skewed up. Can anyone please have any guidance on how to fix them?

Thanks Madhura

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updated 2019-02-22 14:38:15 -0500

shorowit's avatar

How to reduce heat rejection savings for air cooled chiller in IES?

I am running PRM simulation for an office building: Baseline- System 5 with 3.28 COP Proposed - System 7 with air cooled chiller with COP 9.25

I am seeing huge savings under cooling (76%) and heat rejection (85%). I am seeing (-805%) savings under pumps.

These results seem a little skewed up. Can anyone please have any guidance on how to fix them?

Thanks Madhura

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