ENKACO Operating Instructions blueplanet 15.0-20.0 TL3 Page 3Operating InstructionsContents1 General information ................................. 41.1 About this document............................................41.2 Layout of Instructions ...........................................41.3 Target group.............................................................52 Safety ......................................................... 52.1 Proper use .................................................................62.2 Protection features ................................................62.3 Identification ............................................................62.4 More information ................................................... 73 Description ................................................ 73.1 Mode of Operation ................................................ 73.2 Diagram ..................................................................... 74 Technical Data ......................................... 104.1 Electrical data ........................................................ 104.2 Mechanical data..................................................... 114.3 Environmental conditions ................................. 115 Transportation and Delivery ...................125.1 Delivery .....................................................................125.2 Transportation ........................................................126 Mounting ..................................................136.1 Unpacking............................................................... 146.2 Installing the unit ................................................. 157 Electrical connection .............................. 167.1 Preparing the AC connection........................... 167.2 Connection to the power grid ......................... 187.3 Preparing the DC connection .......................... 197.4 Connecting the PV generator ..........................207.5 Grounding the housing .....................................237.6 Upgrading the DC overvoltage protection.237.7 Connecting the interfaces.................................247.8 Sealing the connection area ............................ 277.9 Switching on the device .................................... 278 Configuration and Operation ................. 288.1 Controls....................................................................288.2 Initial start-up .........................................................318.3 Menu structure.......................................................318.4 Inverter monitoring .............................................438.5 Performing the software update ....................459 Maintenance/Troubleshooting ..............469.1 Visual inspection.................................................. 469.2 Cleaning the housing ........................................ 469.3 Replacing or cleaning the fans ....................... 469.4 Shutting down for maintenance andtroubleshooting ................................................... 489.5 Check or replace DC surgeprotection device ................................................ 489.6 Disconnecting connections............................. 499.7 Faults .........................................................................509.8 “Fault” messages on the display/LED ............5210 Service ...................................................... 5611 Shutdown/Disassembly .......................... 5711.1 Switching off the unit ......................................... 5711.2 Uninstalling the device ...................................... 5711.3 Disassembling the unit ...................................... 5711.4 Packaging the unit ...............................................5811.5 Storing the unit .....................................................5812 Disposal ................................................... 5813 Appendix ................................................. 5913.1 EU Declaration of Conformity ..........................59