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Table of ContentsSMA Solar Technology AG <br />Installation Manual SBxx-1SP-US-41-IA-xx-12 3 <br />Table of Contents <br />1 Information on this Document ................................................. 5 <br />1.1 Validity ........................................................................................................................ 5 <br />1.2 Target Group.............................................................................................................. 5 <br />1.3 Content and Structure of this Document ................................................................... 5 <br />1.4 Levels of Warning Messages .................................................................................... 5 <br />1.5 Symbols in the Document .......................................................................................... 6 <br />1.6 Typographical Elements in the Document ................................................................ 6 <br />1.7 Designations in the Document ................................................................................... 6 <br />1.8 Additional Information ............................................................................................... 7 <br />2 Safety ........................................................................................ 8 <br />2.1 Intended Use .............................................................................................................. 8 <br />2.2 IMPORTANT SAFETY INSTRUCTIONS.................................................................... 9 <br />3 Scope of Delivery ..................................................................... 13 <br />4 Product Overview .................................................................... 14 <br />4.1 Product Description .................................................................................................... 14 <br />4.2 Symbols on the Product ............................................................................................. 15 <br />4.3 Interfaces and Functions ............................................................................................ 16 <br />4.4 LED Signals ................................................................................................................. 21 <br />5 Mounting ................................................................................... 23 <br />5.1 Requirements for Mounting ....................................................................................... 23 <br />5.2 Mounting the Inverter................................................................................................. 26 <br />6 Electrical Connection ................................................................ 29 <br />6.1 Overview of the Connection Area ............................................................................ 29 <br />6.1.1 View from Below..................................................................................... 29 <br />6.1.2 Interior View............................................................................................ 30 <br />6.2 AC Connection ........................................................................................................... 31 <br />6.2.1 Requirements for the AC Connection .................................................... 31 <br />6.2.2 Connecting the Inverter to the Utility Grid ............................................ 32 <br />6.3 Connecting the Network Cables............................................................................... 34 <br />6.4 Connecting the Multifunction Relay .......................................................................... 35 <br />6.4.1 Procedure for connecting the multifunction relay ................................. 35 <br />6.4.2 Operating Modes of the Multifunction Relay ....................................... 36 <br />6.4.3 Connection Options ............................................................................... 36 <br />6.4.4 Connection to the Multifunction Relay .................................................. 40 <br />6.5 Connecting the switch and outlet for secure power supply operation ................... 42 <br />EN <br />G <br />L <br />I <br />S <br />H <br />534 S Sycamore St <br />- 10110979707/01/22