iv4.1 Checking Hardware Installation .................................................................................................214.2 Checking Electrical Connections .................................................................................................214.3 Checking Cable Installation .......................................................................................................215 Commissioning .....................................................................................................................................225.1 Connecting the AC Power Supply ...............................................................................................225.2 Setting the Display Language ....................................................................................................225.3 Setting the Date and Time ........................................................................................................225.4 Setting Battery Parameters .......................................................................................................225.5 (Optional) Setting the Hibernation Parameter .............................................................................235.6 Setting Communication Parameters ...........................................................................................235.6.1 Setting Parameters before Using the SNMP Management.....................................................235.7 Connecting the Battery Supply ..................................................................................................256 Maintenance ........................................................................................................................................266.1 Performing Routine Maintenance ...............................................................................................266.2 Troubleshooting Procedure .......................................................................................................26A Technical Specifications ....................................................................................................................27B Electrical Conceptual Diagram...........................................................................................................29C Associations Between Alarms and Dry Contacts on the DCU ...............................................................30D Acronyms and Abbreviations.............................................................................................................31E Smoke Sensor Accessory Safety Notification ......................................................................................32Manufacturer’s Warranty ..........................................................................................................................33Document Control and Revision History ........................................................................................................34Table of FiguresFigure 1 – Conceptual Diagram ..................................................................................................................... 1Figure 2 – DCPS Front View .......................................................................................................................... 2Figure 3 – DCPS Top View ............................................................................................................................ 2Figure 4 – DCPS Back View .......................................................................................................................... 3Figure 5 – DCR (Rectifier) ............................................................................................................................ 3Figure 6 – DCR Panel ................................................................................................................................... 4Figure 7 – DCSC (System Controller) ............................................................................................................. 5Figure 8 – DCSC Panel ................................................................................................................................. 5Figure 9 – RS485/RS232 Port and FE Port Pinout ........................................................................................... 6Figure 10 – DCU Panel ................................................................................................................................. 7Figure 11 – DCU Pin Numbers ...................................................................................................................... 9Figure 12 – Installation Tools ......................................................................................................................10Figure 13 – Installing Mounting Brackets (Normal Installation) ......................................................................11Figure 14 – Installing Mounting Brackets (Reverse Installation) .....................................................................12Figure 15 – Installing the Subrack ................................................................................................................12Figure 16 – Installing a Rectifier ..................................................................................................................13Figure 17 – Removing the Front Panel from the DCPS ...................................................................................13Figure 18 – Removing the Top Cover ...........................................................................................................14Figure 19 – Removing the Top Cover ...........................................................................................................14Figure 20 – Removing the Top Cover ...........................................................................................................14Figure 21 – Subrack Ground Terminals .........................................................................................................15Figure 22 – Installing a Dry Contact Signal Cable ..........................................................................................15Figure 23 – Installing DC Power Output Cables .............................................................................................16Figure 24 – Installing Battery Cables ............................................................................................................17Figure 25 – Removing the Rear Cover from the DCPS ...................................................................................17