Victron MultiPlus-II 2x120V Inverter User & Service Manual PDF (EN)

Table of Contents

MultiPlus-II 2x120V Table of Contents 1. IMPORTANT SAFETY INSTRUCTIONS - Save these instructions! .......................................................... 1 2. Description ............................................................................................................................ 3 2.1. 120/240V input and output, or 120V input and output (always 120V output when in inverter mode) .............. 3 2.2. Battery charger .............................................................................................................. 3 2.2.1. Lead-acid batteries ................................................................................................ 3 2.2.2.

Second charge output for starter battery ....................................................................... 3 2.2.3. Victron Lithium Battery Smart .................................................................................... 4 2.2.4. Other lithium batteries ............................................................................................ 4 2.2.5. More on batteries and battery charging ......................................................................... 4 3. Operation .............................................................................................................................. 5 3.1.

On/Off/Charger Only Switch ................................................................................................ 5 3.2. Remote control .............................................................................................................. 5 3.3. Equalisation and forced absorption ........................................................................................ 5 3.3.1. Equalisation ........................................................................................................ 5 3.3.2. Forced absorption ................................................................................................. 5 3.3.3.

Activating equalisation or forced absorption ................................................................... 5 3.4. LED Indications .............................................................................................................. 6 3.5. Shut down procedure ....................................................................................................... 9 3.6. Maintenance ................................................................................................................. 9 4. Installation ........................................................................................................................... 10 4.1.

Location .................................................................................................................... 10 4.2. Vibration management .................................................................................................... 12 4.3. Connection of battery cables ............................................................................................. 12 4.4. Connection of the AC cabling ............................................................................................ 13 4.5. Optional Connections ..................................................................................................... 14 4.5.1.

Remote Control .................................................................................................. 14 4.5.2. Programmable relay ............................................................................................ 14 4.5.3. Programmable I/O ports ........................................................................................ 14 4.5.4. Starter battery ................................................................................................... 14 4.5.5. Voltage sense .................................................................................................... 14 4.5.6.

Temperature sensor ............................................................................................. 14 4.5.7. Parallel connection .............................................................................................. 14 4.5.8. Three-phase connection ........................................................................................ 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 5.3.3. VE.Bus Quick Configure Setup ................................................................................ 19 5.3.4.

VE.Bus System Configurator .................................................................................. 19 6. Error Indications ................................................................................................................... 20 6.1. General error indications ................................................................................................. 20 6.2. Special LED indications ................................................................................................... 21 6.3. VE.Bus LED indications .................................................................................................. 22 6.3.1.

VE.Bus OK codes ............................................................................................... 22 6.3.2. VE.Bus error codes ............................................................................................. 22 7. Technical specifications .......................................................................................................... 25 8. Appendix ............................................................................................................................. 28 8.1. A: Connection overview ................................................................................................... 28 8.2. B:

Block diagram .......................................................................................................... 30 8.3. C: Parallel connection diagram .......................................................................................... 31 8.4. D: Three-phase connection diagram .................................................................................... 31

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Table of Contents

MultiPlus-II 2x120V 8.5. E: Charge algorithm ....................................................................................................... 31 8.6. F: Temperature compensation chart .................................................................................... 33 8.7. G: Enclosure dimensions ................................................................................................. 34 8.8. Power flow diagrams ...................................................................................................... 37

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1. IMPORTANT SAFETY INSTRUCTIONS - Save these instructions!

MultiPlus-II 2x120V 1. IMPORTANT SAFETY INSTRUCTIONS - Save these instructions! In general Please read the documentation supplied with this product first, so that you are familiar with the safety signs and directions before using the product. SAVE THESE INSTRUCTIONS — THIS MANUAL CONTAINS IMPORTANT SAFETY INSTRUCTIONS This product is designed and tested according to international standards. The equipment should be used only for the designated application. Warning – These servicing instructions are for use by qualified personnel only.

To reduce the risk of electric shock, do not perform any servicing other than that specified in the operating instructions unless you are qualified to do so The product is used in combination with a permanent energy source (battery). A dangerous electrical voltage can occur at the input and/or output terminals, even if the equipment is switched off. Always turn off the AC power and disconnect the battery before performing maintenance. The product contains no internal user-serviceable parts. Do not remove the front panel, and do not put the product into operation unless all panels are fitted. All maintenance should be performed by qualified personnel. Internal fuses are not user-replaceable.

A unit with suspected blown fuses should be taken to an authorized service centre for evaluation. Never use the product at sites where gas or dust explosions could occur. Refer to the specifications provided by the manufacturer of the battery to ensure that the battery is suitable for use with this product. The battery manufacturer's safety instructions should always be observed. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for their safety.

Children should be supervised to ensure they do not play with the appliance. Installation Read the installation instructions before commencing installation activities. Follow the local national wiring standards, regulations, and installation instructions for electrical work. The installation shall be in accordance with the Canadian Electrical Code, Part 1. The wiring methods shall be in accordance with the National Electrical Code, ANSI/NFPA 70. This product is a safety class I device (supplied with a ground terminal for safety purposes). Its AC input and/or output terminals must be provided with uninterruptible grounding for safety purposes.

An additional grounding point is located on the product's exterior. The ground conductor should be at least 4mmІ. If it can be assumed that the grounding protection is damaged, the product should be taken out of operation and prevented from accidentally being put into operation again; contact qualified maintenance personnel. Ensure that the connection cables are provided with fuses and circuit breakers. Never replace a protective device with a component of a different type. Refer to the manual for the correct part. Do not invert neutral and phase when connecting the AC.

Check before switching the device on whether the available voltage source conforms to the configuration settings of the product as described in the manual. Ensure that the equipment is used under the correct operating conditions. Never operate it in a wet or dusty environment. Ensure that there is always sufficient free space around the product for ventilation and that those ventilation openings are not blocked. Install the product in a heatproof environment. Ensure that there are no chemicals, plastic parts, curtains or other textiles, etc. in the immediate vicinity of the equipment.

This inverter is provided with an internal isolation transformer providing reinforced insulation Transport and storage On storage or transport of the product, ensure that the mains supply and battery leads are disconnected. No liability can be accepted for damage in transit if the equipment is not transported in its original packaging. IMPORTANT SAFETY INSTRUCTIONS - Save these instructions! Page 1 Do not lift heavy objects unassisted.

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1. IMPORTANT SAFETY INSTRUCTIONS - Save these instructions!

MultiPlus-II 2x120V Store the product in a dry environment; the storage temperature should range from -20°C to 60°C. Refer to the battery manufacturer's manual for information on transport, storage, charging, recharging, and disposal of the battery. Symbol on the enclosure IMPORTANT SAFETY INSTRUCTIONS - Save these instructions! Page 2 Symbol description Caution, risk of electric shock Refer to the operating instructions IP21 Protected from touch by fingers and objects greater than 12mm.

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