Manual - SmartShunt 7.2.1. Battery capacity ................................................................................................. 22 7.2.2. Charged voltage ................................................................................................. 22 7.2.3. Discharge floor .................................................................................................. 23 7.2.4. Tail current ....................................................................................................... 23 7.2.5. Charged detection time ......................................................................................... 23 7.2.6.
Peukert exponent ............................................................................................... 23 7.2.7. Charge efficiency factor ........................................................................................ 23 7.2.8. Current threshold ................................................................................................ 24 7.2.9. Time-to-go averaging period ................................................................................... 24 7.2.10. Battery SOC on reset .......................................................................................... 24 7.2.11.
State of charge ................................................................................................. 24 7.2.12. Synchronise SoC to 100% .................................................................................... 25 7.2.13. Zero current calibration ....................................................................................... 25 7.3. Alarm settings .............................................................................................................. 25 7.3.1. Low SoC alarm settings ........................................................................................ 25 7.3.2.
Low voltage alarm ............................................................................................... 26 7.3.3. High voltage alarm .............................................................................................. 26 7.3.4. Low starter voltage alarm ...................................................................................... 26 7.3.5. High starter voltage alarm ...................................................................................... 27 7.3.6. High temperature alarm ........................................................................................ 27 7.3.7.
Low temperature alarm ......................................................................................... 27 7.3.8. Midpoint deviation alarm ....................................................................................... 27 7.4. Miscellaneous settings .................................................................................................... 28 7.4.1. Temperature coefficient ......................................................................................... 28 7.4.2. Aux input ......................................................................................................... 28 7.4.3.
Monitor Mode .................................................................................................... 28 7.4.4. Current measurement direction ................................................................................ 28 7.5. Additional settings ......................................................................................................... 29 7.5.1. Reset history ..................................................................................................... 29 7.5.2. Reset PIN code .................................................................................................. 29 7.5.3.
Temperature unit setting ........................................................................................ 29 7.5.4. Serial number .................................................................................................... 29 7.5.5. Disabling and re-enabling Bluetooth .......................................................................... 29 7.5.6. Changing PIN code ............................................................................................. 30 7.5.7. Custom name .................................................................................................... 30 7.5.8.
Firmware ......................................................................................................... 30 7.5.9. Reset to defaults ................................................................................................ 30 8. Battery capacity and Peukert exponent ........................................................................................ 31 9. Midpoint voltage monitoring ..................................................................................................... 33 9.1. Battery bank and midpoint wiring diagrams ............................................................................ 33 9.1.1.
Connecting and monitoring midpoint in a 24V battery bank ................................................ 33 9.1.2. Connecting and monitoring midpoint in a 48V battery bank ................................................ 34 9.2. Midpoint deviation calculation ............................................................................................ 35 9.3. Setting the alarm level .................................................................................................... 35 9.4. Alarm delay ................................................................................................................ 35 9.5.
What to do in case of an alarm during charging ....................................................................... 35 9.6. What to do in case of an alarm during discharging .................................................................... 36 9.7. The Battery Balancer ...................................................................................................... 36 10. Troubleshooting .................................................................................................................. 37 10.1. Functionality issues ...................................................................................................... 37 10.1.1.
Unit is dead ..................................................................................................... 37 10.1.2. Auxiliary port not working ..................................................................................... 37 10.1.3. Unable to change VictronConnect settings ................................................................. 37 10.2. Connection issues ....................................................................................................... 37 10.2.1. Cannot connect via Bluetooth ................................................................................ 37 10.2.2.
PIN code lost ................................................................................................... 38 10.3. Incorrect readings ........................................................................................................ 38 10.3.1. Charge and discharge current are inverted ................................................................. 38 10.3.2. Incomplete current reading ................................................................................... 38 10.3.3. There is a current reading while no current flows .......................................................... 38 10.3.4.
Incorrect state of charge reading ............................................................................ 39 10.3.5. State of charge is missing .................................................................................... 39 10.3.6. State of charge does not reach 100% ....................................................................... 39 10.3.7. State of charge always shows 100% ........................................................................ 40