1, campus card query, in the campus card storage machine, select the air-conditioning electricity fee query, and enter the dormitory number and air-conditioning number to query the air-conditioning fee.
2. Check online, log on to the campus network, enter the student affairs service system, click "Bill", and enter the dormitory number and air conditioning number to check the air conditioning fee.
3. WeChat applet query, search "Huainan Union University", enter the campus card applet of Huainan Union University, click "Bill", and enter the dormitory number and air conditioning number to query the air conditioning fee.