MultiPlus 230V Table of Contents 1. IMPORTANT SAFETY INSTRUCTIONS - Save these instructions! .......................................................... 1 2. Description ............................................................................................................................ 3 2.1. Boats, vehicles and other stand-alone applications ..................................................................... 3 2.2. On-grid and off-grid systems combined with PV ......................................................................... 3 2.3. Battery charger .............................................................................................................. 4 2.3.1.
Lead-acid batteries ................................................................................................ 4 2.3.2. Victron Lithium Battery Smart .................................................................................... 4 2.3.3. Other lithium batteries ............................................................................................ 4 2.3.4. More on batteries and battery charging ......................................................................... 5 2.4. ESS – Energy Storage Systems: feeding energy back into the grid* .................................................. 5 3.
Operation .............................................................................................................................. 6 3.1. On/Off/Charger Only Switch ................................................................................................ 6 3.2. Remote control .............................................................................................................. 6 3.3. Equalisation and forced absorption ........................................................................................ 6 3.3.1. Equalisation ........................................................................................................ 6 3.3.2.
Forced absorption ................................................................................................. 6 3.3.3. Activating equalisation or forced absorption ................................................................... 6 3.4. LED Indications .............................................................................................................. 7 3.5. Shut down procedure ..................................................................................................... 10 3.6. Maintenance ............................................................................................................... 10 4.
Installation ........................................................................................................................... 11 4.1. Location .................................................................................................................... 11 4.2. Vibration management .................................................................................................... 13 4.3. Connection of battery cables ............................................................................................. 13 4.4. Connection of the AC cabling ............................................................................................ 14 4.5.
Optional Connections ..................................................................................................... 14 4.5.1. Remote Control .................................................................................................. 14 4.5.2. Programmable relay ............................................................................................ 15 4.5.3. Programmable I/O ports ........................................................................................ 15 4.5.4. Starter battery ................................................................................................... 15 4.5.5.
Voltage sense .................................................................................................... 15 4.5.6. Temperature sensor ............................................................................................. 15 5. Configuration ....................................................................................................................... 16 5.1. Standard settings: ready for use ......................................................................................... 16 5.2. Explanation of settings .................................................................................................... 16 5.3.
Configuring ................................................................................................................. 19 5.3.1. VictronConnect app ............................................................................................. 19 5.3.2. VEConfigure ..................................................................................................... 19 6. Error Indications ................................................................................................................... 20 6.1. General error indications ................................................................................................. 20 6.2.
Special LED indications ................................................................................................... 21 7. Technical specifications .......................................................................................................... 23 8. Appendix ............................................................................................................................. 25 8.1. A: Connection overview ................................................................................................... 25 8.2. B: Block diagram .......................................................................................................... 27 8.3. E:
Charge algorithm ....................................................................................................... 27 8.4. F: Temperature compensation chart .................................................................................... 29 8.5. G: Enclosure dimensions ................................................................................................. 30