Energy-Saving Air-Conditioning Network Service System
Energy-saving in heating is also achieved.
Consulting with customer about the balance between comfort and energy saving. The power consumption is reduced by saving the outdoor unit capacity.
Comparison of performance with and without control
* Measurement conditions and time: Tuesday, February 3, to Tuesday, February 24, 2009
* Under light-load operation, comfort can be maintained yet energy-saving control works effectively.
|Control status||Air conditioner hours||Outdoor temperature|
|High||Average during operation|
|Control ON||9:00 to 18:00||9℃||5 to 6℃|
|Control OFF||9:00 to 19:00||9℃||5 to 6℃|
Client:Wuxi, China (in the suburbs of Shanghai), Building D (office building)
VRV type air conditioner (total: 24hp)
Start of energy-saving control: February 2009
Reduction result: 28% reduction in air conditioning power consumption
Japan's Energy-Saving prize awarded
The 5th Eco-Products Awards Minister's Prize, the Ministry of Environment (Eco-Services Category)
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