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Abnormal Cooling and Heating Energy Consumption Obtained

image description Shown as figure above, the sum of lighting and equipment energy consumption is much higher than the total of heating and cooling energy consumption. It is weird, generally the latter must cover the former.

Is there any possible reasons?

Abnormal Cooling and Heating Energy Consumption Obtained

image description Shown as figure above, the sum of lighting and equipment energy consumption is much higher than the total of heating and cooling energy consumption. It is weird, generally the latter must cover the former.

Is there any possible reasons?

Abnormal Cooling and Heating Energy Consumption Obtained

image description Shown as figure above, the sum of lighting and equipment energy consumption is much higher than the total of heating and cooling energy consumption. It is weird, generally the latter must cover the former.

Is there any possible reasons?


PS The location is Tokyo in Japan, the unmet hours are inconspicuous, the cooling and heating COP of VRF system are 4.24 and 3.12 respectively.
image description

Abnormal Cooling and Heating Energy Consumption Obtained

image description Shown as figure above, the sum of lighting and equipment energy consumption is much higher than the total of heating and cooling energy consumption. It is weird, generally the latter must cover the former.

Is there any possible reasons?


PS The location is Tokyo in Japan, the unmet hours are inconspicuous, the cooling and heating COP of VRF system are 4.24 and 3.12 respectively.
The model can be downloaded from the link below: https://wetransfer.com/downloads/d8297559cd741b798cf14d2601d97d6820220127025446/e716c7f7a85313047674203f891f007a20220127025532/33abae image description