MultiPlus-II 24/3000/70-50 2x120V Manual
Table Of Contents
- MultiPlus-II 12V 3kVA 2x120V
- Table of Contents
- 1. IMPORTANT SAFETY INSTRUCTIONS - Save these instructions!
- 2. Description
- 3. Operation
- 4. Installation
- 4.1. Location
- 4.2. Connection of battery cables
- 4.3. Connection of the AC cabling
- 4.4. Optional Connections
- 4.4.1. Remote Control
- 4.4.2. Programmable relay
- 4.4.3. Programmable analog/digital input/output ports
- 4.4.4. Starter battery (connection terminal E, see appendix A)
- 4.4.5. Voltage sense (connection terminal J, see appendix A)
- 4.4.6. Temperature sensor (connection terminal J, see appendix A)
- 4.4.7. Parallel Connection
- 4.4.8. Three-phase operation
- 5. Configuration
- 6. Maintenance
- 7. Error Indications
- 8. Technical Specifications
- Appendix A. APPENDIX A: Connection overview
- Appendix B. APPENDIX B: Block diagram
- Appendix C. APPENDIX C: Parallel connection
- Appendix D. APPENDIX D: Three phase connection
- Appendix E. APPENDIX E: Charge algorithm
- Appendix F. APPENDIX F: Temperature compensation
- Appendix G. APPENDIX G: Dimensions
- Appendix H. APPENDIX H: Power flow diagrams
Bulk LED Absorption
LED Float LED
Code Meaning: Cause/solution:
5 Overvoltage on AC-out. Check the AC cables.
10 System time synchronisation
problem occurred.
Should not occur in correctly installed
equipment. Check the communication
cables.
14 Device cannot transmit data. Check the communication cables (there may
be a short circuit)
17 One of the devices has assumed
‘master’ status because the
original master failed.
Check the failing unit. Check the
communication cables.
18 Overvoltage has occurred Check AC cables.
22 This device cannot function as
‘slave’.
This device is an obsolete and unsuitable
model. It should be replaced
24 Switch-over system protection
initiated.
Should not occur in correctly installed
equipment. Switch all equipment off, and
then on again. If the problem recurs, check
the installation. Possible solution: increase
lower limit of AC input voltage to 110 VAC
(factory setting is 90 VAC)
25 Firmware incompatibility. The
firmware of one the connected
devices is not sufficiently up to
date to operate in conjunction with
this device.
1. Switch all equipment off.
2. Switch the device returning this error
message on.
3. Switch on all other devices one by one
until the error message reoccurs.
4. Update the firmware in the last device
that was switched on.
26 Internal error. Should not occur. Switch all equipment off,
and then on again. Contact Victron Energy if
the problem persists.
MultiPlus-II 12V 3kVA 2x120V
Page 23 Error Indications