What is the diffrence between the "Refrigeration Air Chiller System Total Compressor Heat Transfer Rate" and "Refrigeration Air Chiller System Compressor Heat Transfer Rate"

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What is the diffrence between the Refrigeration Air Chiller System Total Compressor Heat Transfer Rate (TCHT)

and

Refrigeration Air Chiller System Compressor Heat Transfer Rate (CHT)

If CHT is defined as the heat remouved from the building being refrigerated, why is it not equal to 0 when the compressor is shutdown.

If you're wondering what I'm modelling, please read this post