Contents1. Safety precautions ..............................................................41-1. General precautions ..............................................................41-2. Precautions for relocating or repairing the unit .....................51-3. Additional precautions ...........................................................52. Introduction .........................................................................62-1. Terms used in this manual ....................................................62-2. Required licenses..................................................................62-3. “Group”, “Block”, and “EM block” definitions .........................62-4. Main and Sub system controllers (M-NET) ...........................72-5. Controller interface ................................................................82-6. Number of connectable units ................................................92-7. Product features ....................................................................93. Basic operations ............................................................... 113-1. Monitor/Operation ............................................................... 113-2. Energy Management ...........................................................293-3. Schedule .............................................................................473-4. Status List ...........................................................................583-5. Malfunction Log ...................................................................613-6. Error code list ......................................................................624. Practical operations ..........................................................664-1. Maintenance........................................................................665. Maintenance .....................................................................745-1. Backing up settings data .....................................................745-2. Importing settings data ........................................................755-3. CSV output ..........................................................................765-4. Touch Panel Calibration ......................................................835-5. Software information ...........................................................835-6. Cleaning the touch panel ....................................................846. Specifications....................................................................85Appendix: Added functions .....................................................86Air Conditioning Control SystemCentralized ControllerAE-200A/AE-50AAE-200E/AE-50EBefore using the controller, please read this Instruction Book carefully to ensure proper operation.Retain this manual for future reference.Ver. 7.3Instruction Book–Detailed operations–