The temperature of the library is not comfortable. Could you help to adjust it?

The library uses central Air Conditioning systems managed by the University's Facilities Management Department. 

The air conditioning system only has the cooling mode. As a result, the temperature in the library could not be adjusted in winter. 

In summer, the room temperature within all university buildings is set to be around 24~26°C to balance user comfort and energy efficiency. You may check the thermometer placed on each floor. 

Normally, the air conditioning system will be turned on around early March and turned off around mid-December, based on the temperature change of the year. 

Meanwhile, the central ventilation system in the library is always turned on throughout the year to ensure an optimum exchange of air in the building.

Additional note: Due to the large and interconnected spatial layout of the library, the central air conditioning system cannot achieve precise temperature control for specific local areas.

In case you have any other queries, you can contact the AVIC Property Management Office directly at 0755-84273118 (24-hour hotline) or by email.

图书馆内的中央空调系统由学校后勤管理部门统一管理，仅具备制冷模式，冬季无法进行室温调节。
夏季期间，为兼顾读者舒适度与能源效率，全校各楼宇室温一般设定在 24~26℃，读者可在各楼层温度计处查看实时温度。
空调系统通常于每年 3 月初左右开启，并于 12 月中旬左右关闭，具体时间视当年气温变化而定。
此外，图书馆内的中央通风系统全年运行，以确保室内空气的有效交换。

补充说明：由于馆内空间较大且楼层及区域之间相互连通，中央空调系统难以实现局部温度的精准控制。

如有其他疑问或问题反馈，可联系 AVIC 物业管理办公室：电话：0755-84273118（24 小时热线）；邮件：campus-service@cuhk.edu.cn