This training course focuses on the Liebert CRAC unit and aims for employees to dependably operate and maintain computer room air conditioner [CRAC] units requires some key resources. The key resources necessary to experience success are skilled and knowledgeable personnel. Without the knowledge of these concepts the dependable operation of the Liebert CRAC unit is at risk. This CRAC operation and troubleshooting program will provide the student with the information required to ensure proper maintenance, troubleshooting, and repair. The site’s technology and equipment are incorporated into this hands on interactive workshop. Course includes a hands-on lab with control simulators.