抄録
With the current growth in ICT-related business, the machine rooms installed information and communication equipmentsis installed are rapidly increasing in temperature. Since high temperatures damage information and communication machinery, a stable air-conditioning system is indispensable to a stable information and communication service. Therefore,the reliability of an air-conditioning system must be precisely evaluated when planning a stable information and communication service.The reliability of air conditioning and indicators of reliable air-conditioning system design areexamined in actual situations.
