A systems manual and commissioning report can be used to optimize refrigeration system performance by providing a comprehensive understanding of the system’s design, installation, and operation. By analyzing the system’s performance data and comparing it to the design criteria and specifications outlined in the systems manual, facility managers and service technicians can identify opportunities for optimization, such as adjusting setpoints, optimizing refrigerant charge, and improving system controls. The commissioning report can also provide valuable insights into the system’s performance during startup and commissioning, enabling optimization of the system’s operation and maintenance.