Do you have a question about the MASTERLINK MICC and is the answer not in the manual?
Questions and answers
Doug Bruce
June 30, 2025
What is the minimum conections that I need to hook up to use the model 70403105 to get the volts and amps from my 24/2500-60 combi. It is a European voltage combi. Thanks
Summary of Contents for Mastervolt MASTERLINK MICC
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USERS MANUAL MASTERLINK MICC MASS INVERTER CHARGER CONTROL MASTERVOLT Snijdersbergweg 93, 1105 AN Amsterdam The Netherlands Tel.: +31-20-3422100 Fax.: +31-20-6971006 Language : English www.mastervolt.com Version : V4.0-301104...
Remote control of the battery charger ..................14 Adjustment of the maximum charge current ................15 Adjustment of the Power sharing / Power support level (Mass Combi only)......15 Remote control of the Inverter ....................16 User menu..........................17 November 2004 / Masterlink MICC / EN...
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11.1 The Peukert Exponent......................28 11.2 Time Remaining, CEF, & History...................29 GENERAL BATTERY INFORMATION..................30 TROUBLE SHOOTING AND ERROR CODES................31 13.1 Trouble shooting........................31 13.2 Error codes..........................32 TECHNICAL DATA........................33 DIMENSIONS..........................34 CE DECLARATION OF CONFIRMITY ..................35 November 2004 / Masterlink MICC / EN...
Possible errors in the manuals and the It is therefore obligatory that every person who results thereof. works with the Masterlink MICC must be completely familiar with the contents of this CAREFUL! manual, and that he / she carefully follows the Never remove the type and number instructions contained herein.
Defects such as loose connections, burnt regard to the prevention of damage. wiring etc. must be corrected immediately. 2 Do not work on the Masterlink MICC or the WARNING system if it is still connected to a power a WARNING refers to possible injury to source.
Tools and equipment required battery. The size of this cable is usually 35-70 mm² but can vary depending on the system. (Consult your Mastervolt dealer if Installation of the Masterlink MICC involves only eight wires pole modular communication cables (RJ12, cross wired).
Be sure that all the charging systems in and 6 (service battery voltage sense) of the the installation are switched off or Masterlink MICC to the plus pole of the main removed and disconnect the plus and battery respectively system side of the shunt.
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10. Connect wires connection (RJ12, cross wired) and connect the RJ12 terminals of the Masterlink MICC and mount connector to the socket on the right-hand the panel with the four factory supplied nuts side (see figure 2: connector I) at the and rings.
PUSH TO RESET Step 8: 6 pole modular cable RJ12, cross wired Step 9: optional 6 pole modular cable RJ12, cross wired Figure 4: Connection between the Masterlink MICC panel and the Mass Combi November 2004 / Masterlink MICC / EN...
Masterlink MICC for at least If the battery capacity is set and no 24 hours with an appropriate charger to be sure buttons are used the Masterlink MICC the batteries are 100% charged. After this time will reset to the users menu after 15 the “FLOAT”-LED will be lit indicating the...
Set-up button Set-up button. simultaneously until both the Select-LED and the Set-up-LED are flashing. The Masterlink MICC will now be synchronised Next press the Set-up button and set in accordance with the installed shortly until “RESET Set-up FACTORY” is displayed.
(possibly after a test) and partly illuminated), maximum output set up by the Masterlink MICC itself after a current is reduced to 10%. To switch off number of charge/discharge cycles. the battery charger completely, the “ON-OFF”-switch of the battery charger The operation of the Masterlink MICC can be must be set to the “OFF”-position.
Set-up-button. Also if none of Besides the inverter there is an external 230V the buttons was used for 15 seconds the AC source available. Masterlink MICC returns to the users menu. Adjustment of the maximum charge current Adjustment of the Power sharing / Power support level (Mass Combi only).
2.5A and 25A in steps Set-up-button. Also if none of of a 0.5A by pressing the Set-up button. the buttons was used for 15 seconds the Masterlink MICC returns to the users menu. If the Select button is held for Select five seconds, arrow’s...
Charge Efficiency capacity. This percentage gives an exact Factor (C.E.F.). indication of the state of charge of the battery. This value is automatically compensated by the November 2004 / Masterlink MICC / EN...
MICC according to the discharge a battery below 80 % of its rated exponent found. capacity. If a battery is frequently discharged below this value, premature failure of the battery can be expected. November 2004 / Masterlink MICC / EN...
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Masterlink MICC menu by means of the Set-up button. Also if was set up or after the Masterlink MICC was none of the buttons are used for 15 sec the reset to factory settings.
Select this menu and adjust several The Masterlink MICC checks the state of charge alarm set points. of the battery continuously and gives an alarm when the battery is reaching a low voltage set For more information see also the set- point or a low discharge floor.
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Set-up button. voltage. Also if none of the buttons are touched for 15 seconds, the Masterlink MICC will return to the users menu. November 2004 / Masterlink MICC / EN...
For 12-volt systems the capacities of all the installed batteries of the main battery bank can This menu is used to set the Masterlink MICC be added. If a 24-volt battery system will be according to the voltage and capacity of the used all the capacities of the main battery bank batteries installed.
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MICC according to the battery voltage of the Select 27.2V main battery. If the Masterlink MICC is powered up with a full or at least a reasonably charged battery, the MICC will automatically set the In order to check if the battery is fully charged...
You only have to activate (ON) this setting if you one of the buttons will be touched the display are using the Masterlink MICC in combination will be lit again for an easy reading of the with the Mass Combi. The default setting is display.
Setting the Charge efficiency factor (A09) Return to users menu (M07) In the second the C.E.F. (Charge Efficiency Factor) can be changed. The C.E.F. is EXIT LEVEL Select ->PRESS SET-UP November 2004 / Masterlink MICC / EN...
This menu can be entered by and holding the calculated value is checked with the C.E.F. as Select and Set-up buttons simultaneously for stored in the memory of the Masterlink MICC. If five seconds until the Set-up and Select LED’s the calculated value is differs from the stored flash.
“n” for the Peukert exponent which fits best to your situation. The Masterlink MICC uses 1.27 as default value for “n”, which will give good results for most batteries.
Meter includes the number A 100 Ah battery with a Peukert’s exponent of battery cycles, and the deepest discharge. 1.3 will deliver only 41 % of its capacity (41 Ah) when supplying a 100A load. November 2004 / Masterlink MICC / EN...
However if you take both into account you will Mastervolt therefore recommends the use of the miss the often heard disappointment about the Mastervolt Mass or IVO Smart chargers. performance of batteries. November 2004 / Masterlink MICC / EN...
Mass Combi setting not Check and if necessary activate the Mass Combi support can not be activated. setting in the Masterlink MICC menu (see chapter adjusted. 9 step F04). Check and if necessary activate the Power sharing / Power support function on the Mass Combi.
ADDITIONAL INFORMATION 13.2 Error codes The following error codes are displayed when the Masterlink MICC detects a problem. The display alternates between the selected monitoring function and the error code. The error code continues to flash until the error is corrected.
Masterlink MICC Article number 70403105 Function of instrument Battery monitor for 12 and 24 volt battery banks Remote control for a Mastervolt inverter and battery charger or Mass Combi Manufacturer Mastervolt Amsterdam the Netherlands Voltage Measurement 7-35 volts (0.01 volt resolution) Amperage Measurement 0-500 Amp 0.2A resolution (0 --42A) 2A resolution (42--500A)
Minimum required dimensions for installing (panel only): width x height x depth: 120 x 65 x 40mm Grey mounting-box Dimensions grey mounting-box: width x height x depth: 140 x 85 x 50mm Dimensions for cut-out: width x height: 120 x 68mm (use the packing as mounting template) November 2004 / Masterlink MICC / EN...
Generic emission standard: EN 50081-1:1992 Generic Immunity standard: EN 50082-1:1997 Safety directive 73/23/EEC and amendment 93/68/EEC, with the following standard: Low voltage standard: EN 60950: 2000 Amsterdam, Dr F.J. ter Heide, General Manager MASTERVOLT November 2004 / Masterlink MICC / EN...
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Snijdersbergweg 93, 1105 AN Amsterdam, The Netherlands Tel : + 31-20-3422100 Fax : + 31-20-6971006 Email : info@mastervolt.com...
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Do you have a question about the MASTERLINK MICC and is the answer not in the manual?
Questions and answers
What is the minimum conections that I need to hook up to use the model 70403105 to get the volts and amps from my 24/2500-60 combi. It is a European voltage combi. Thanks