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Air Conditioning



In order to strike a balance between energy efficiency and human comfort, the room temperature on PolyU HHB Campus and PolyU WK Campus is set within 24°C to 26°C.


In general, room temperature at 24°C is recommended though it can be adjusted by local control in each general classroom and lecture theatre to a temperature within 18°C to 28°C. The air-conditioning system has to take about 15 minutes for processing after each adjustment (Please refer to the User Guide to Air Conditioning Control).


When the outdoor temperature is below 12°C, the cooling function of the air-conditioning system will not be activated. For better ventilation, fresh air will be drawn from the outside into the building; hence, there may not be much difference between the indoor and outdoor temperatures since the system does not comprise any pre-heaters.


Requests for Maintenance Services or Reporting Problems

Please contact the CFM Office:


PolyU HHB Campus

Tel. no. : 3746 0666

Email: cfmhhb@cpce-polyu.edu.hk


PolyU WK Campus

Tel. no. : 3746 0999

Email: cfmwk@cpce-polyu.edu.hk