MultiPlus-II 24/3000/70-50 2x120V Manual

Table of Contents
1. IMPORTANT SAFETY INSTRUCTIONS - Save these instructions! .......................................................... 1
2. Description ............................................................................................................................ 2
2.1. 120/240V input and output, or 120V input and output (always 120V output when in inverter mode) .............. 2
2.2. Other features ................................................................................................................ 2
2.3. Battery charger .............................................................................................................. 2
2.3.1. Lead-acid batteries ................................................................................................ 2
2.3.2. Li-ion batteries ..................................................................................................... 3
2.3.3. Other Li-ion batteries ............................................................................................. 3
2.3.4. More on batteries and battery charging ......................................................................... 3
3. Operation .............................................................................................................................. 4
3.1. On/Off/Charger Only Switch ................................................................................................ 4
3.2. Remote control .............................................................................................................. 4
3.3. Equalisation and forced absorption ........................................................................................ 4
3.3.1. Equalisation ........................................................................................................ 4
3.3.2. Forced absorption ................................................................................................. 4
3.3.3. Activating equalisation or forced absorption ................................................................... 4
3.4. LED Indications .............................................................................................................. 5
4. Installation ............................................................................................................................. 9
4.1. Location ...................................................................................................................... 9
4.2. Connection of battery cables ............................................................................................. 10
4.3. Connection of the AC cabling ............................................................................................ 11
4.4. Optional Connections ..................................................................................................... 12
4.4.1. Remote Control .................................................................................................. 12
4.4.2. Programmable relay ............................................................................................ 12
4.4.3. Programmable analog/digital input/output ports ............................................................. 12
4.4.4. Starter battery (connection terminal E, see appendix A) ................................................... 12
4.4.5. Voltage sense (connection terminal J, see appendix A) .................................................... 12
4.4.6. Temperature sensor (connection terminal J, see appendix A) ............................................. 13
4.4.7. Parallel Connection ............................................................................................. 13
4.4.8. Three-phase operation ......................................................................................... 13
5. Configuration ....................................................................................................................... 14
5.1. Standard settings: ready for use ......................................................................................... 14
5.2. Explanation of settings .................................................................................................... 14
5.3. Configuring the MultiPlus-II ............................................................................................... 17
5.3.1. VE.Bus Quick Configure Setup ................................................................................ 17
5.3.2. VE.Bus System Configurator .................................................................................. 17
5.3.3. VEConfigure ..................................................................................................... 17
5.3.4. VictronConnect .................................................................................................. 17
6. Maintenance ......................................................................................................................... 18
7. Error Indications ................................................................................................................... 19
7.1. General error indications ................................................................................................. 19
7.2. Special LED indications ................................................................................................... 20
7.3. VE.Bus LED indications .................................................................................................. 21
7.3.1. VE.Bus OK codes ............................................................................................... 21
7.3.2. VE.Bus error codes ............................................................................................. 21
8. Technical Specifications .......................................................................................................... 24
A. APPENDIX A: Connection overview ............................................................................................ 26
B. APPENDIX B: Block diagram .................................................................................................... 28
C. APPENDIX C: Parallel connection .............................................................................................. 29
MultiPlus-II 12V 3kVA 2x120V