Centralized ControllerAG-150AAG-150A-A Instruction Book1. Safety precautions .............................................................. 12. Introduction ......................................................................... 23. Product features ................................................................. 34. Component names and display screen names................... 65. Initial Start up .................................................................... 145-1 Initial start up for a system without connection to anExpansion controller (PAC-YG50ECA).................... 145-2 Initial start up for a system with connection to anExpansion controller (PAC-YG50ECA).................... 165-3 Connecting multiple AG-150A to a system withconnection to Expansion controllers ........................ 196. User operation .................................................................. 246-1 Operation condition monitoring................................ 266-2 Operation setting/Prohibition setting from localremote controller...................................................... 296-3 Setting Schedules.................................................... 356-4 Checking the List of Malfunctioning Units................ 486-5 Checking the List of Units with a TriggeredFilter Sign................................................................. 506-6 Checking the Malfunction Log ................................. 517. Initial Settings ................................................................... 527-1 Bringing up the settings screen ............................... 527-2 Locking the screen................................................... 557-3 Setting the Current Date and Time .......................... 567-4 Register the license ................................................. 577-5 Setting the Basic Information................................... 587-6 Network Setting ....................................................... 607-7 Group Setting........................................................... 647-8 Interlocked Setting ................................................... 687-9 Block Setting............................................................ 707-10 Floor Layout Setting................................................. 727-11 Checking the refrigerant systems ............................ 777-12 Advanced settings ................................................... 788. Function 1 ......................................................................... 818-1 Measurement Setting............................................... 819. Function 2 ......................................................................... 879-1 External temperature interlock................................. 879-2 Night setback function ............................................. 9010. User Setting ...................................................................... 9310-1 Setting the Maintenance User ................................. 9310-2 Setting the Building Manager................................... 9411. Maintenance screen ......................................................... 9511-1 Copying the data to a USB memory ........................ 9511-2 Reading setting data from USB memory ................. 9711-3 Setting data.............................................................. 9811-4 Operational data .................................................... 10011-5 Adjusting the touch panel ...................................... 10312. Cleaning the touch panel ................................................ 10413. External input/output function ......................................... 10513-1 External input function ........................................... 10513-2 External output function ......................................... 10614. LAN connection function ................................................. 10615. Specifications.................................................................. 10716. Error code list.................................................................. 10816-1 M-NET error code .................................................. 10816-2 EC line error code.................................................. 112CENTRALIZED CONTROLLER AG-150AAir-conditioner Control SystemWT05369X15Ver. 2.95Before using the controller, please read this Instruction Book carefully to ensure proper operation.Retain this manual for future reference.