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[EnergyPlus_Support] Variable Refrigerant system



Dear community, I simulated a variable refrigerant system with 8 AirConditioner:VaribleRefrigerantFlow (8 external units) and a lot of internal units. The simulation results are correct, but I want to know the individual electric consumption of each external unit and in the html table only appears the total consumption of all HVACs (section end uses, heating and cooling).
I tried to sum (using output:variable results in excel) the following items:

- Zone Terminal Unit Cooling Electric Consumption 
- Zone Terminal Unit Heating Electric Consumption (for all zones)
- Variable Refrigerant Flow Heat Pump Cooling Electric Consumption
- Variable Refrigerant Flow Heat Pump Heating Electric Consumption
- Variable Refrigerant Flow Heat Pump Electric Defrost Consumption (for all external units)

But the sum of these parameters isn't the same that the sum of the heating and cooling electricity given in the html results table. The difference is very small.

Anyone knows which is the parameter I don't take into account?

Thank you very much in advance!



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