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Summary of Contents for EZA MBB50
- Page 1 DC/DC MBB 12VDC / 50-60A Installation guide Ref. MBB1250L eza.fr...
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Page 2: Smart Connect
ATTENTION Before any installation, it is required to: 1. Check the condition of the engine battery 2. For « Smart connect » installation, a. Check the vehicle's original wiring that must be ≥ 10 mm². If it is not the case go directly page 4: Installation Dedicated Line b. -
Page 3: Inside View
INSIDE VIEW BACK OF THE MBB SELECTION BUTTON OUT+ LED 2 FRONT OF THE MBB LED 1... - Page 4 1. MODE N°1 : Charge from the original 10mm2 line / Smart Connect 50A mode (SC) a. Connect the positive of the original line, coming from the EBL, to the IN+ terminal of the module. b. Connect the positive of the auxiliary Lithium Battery (ENERGIE100) to the OUT+ terminal of the module. Connect the negative of both, original line &...
- Page 5 MODE N°2 : Dedicated line load 16mm2 (25mm2 if length over 5 meters) / dedicated mode 60A (DM) a. Connect the positive of the engine battery to the IN+ terminal of the MBB module b. Connect the positive of the auxiliary Lithium Battery (ENERGIE100) to the OUT+ terminal of the module. Connect the negative of both, Engine battery &...
- Page 6 Diagnostic chart Inverter DC/DC MBB 12VDC / 50-60A Ref. MBB1250L "SMART CONNECT" MODE VEHICLE LED n°1 LED n°2 STATE FONCTIONING MBB not powered Powered MBB in service mode. The current flows in both directions within the limit of ENGINE Absence Flashing Closed Bypass Relay 50 amp (allows to power...
- Page 7 POSSIBLE MALFUNCTION No battery voltage. BMS ENGINE Absence Steady Fault on OUT voltage disarmed or faulty Lifepo Battery Insufficient or too high voltage. Required Voltage: ENGINE Presence Steady Fault on IN voltage 11.8 V <T <16V. Possible cause: Engine battery too low or Bad D + Power failure.
- Page 8 "DEDICATED LINE" MODE VEHICLE LED n°2 STATE FONCTIONING n°1 Éteinte Éteinte MBB non alimenté alimenté ENGINE Absence Flashing Opened Bypass MBB in standby mode. green relay Charge 0 ENGINE Presence Steady Modulated Opened Bypass MBB in charge mode up to green green relay...
- Page 9 POSSIBLE MALFUNCTION No battery voltage. BMS ENGINE Absence Steady Fault on OUT voltage disarmed or faulty Lifepo battery Insufficient or too high voltage. Required voltage : ENGINE Presence Steady 11,8 V < T < 16V. Fault on IN voltage Possible cause : Engine battery too low or bad D+ Power failure.
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