Owners Guide

Interpreting Ring LED Patterns on the Battery
26 Xantrex Lithium-ion Battery Owner's Guide
Interpreting Ring LED Patterns on the Battery
Figure 16 Ring LED on Power Button
A
B
A Ring LED - fast or slow flashing to indicate an event or error
B Power button
Flash Pattern Event / Error Description Solution
FAST
SLOW
3 4 BMS Communication error
Disconnect the 12 pin Deutsch connector and power cycle the
battery by turning it OFF and then ON. If the error persists, contact
technical support.
3 7 BMS General error
4 1 Cell Comm error
4 2 Cell is too hot event The battery is too hot to operate correctly.
Decrease the ambient heat in the immediate battery environment, if
possible or check for other environmental causes and safely
remove the cause.
4 3 Cell voltage too high event An internal battery cell has been overcharged in the battery.
Disconnect all charging sources and wait for the error to resolve
itself. If the error persists, contact technical support.
4 4 Cell is too cold event The battery is too cold to operate correctly.
Increase the heat in the immediate battery environment by safely
introducing a heat source.
4 5 Cell voltage too low event An internal battery cell is over discharged in the battery.
Disconnect all loads connected to the power system. Check your
charging source and be sure to use an approved charging source
such as a Xantrex charger or inverter/charger.
5 3 SOC Low error Apply either a 12V signal to Pin 1 or Pin 12 then press the Power
button or charge the battery thus applying power to the Rebling
connector.
If SOC Low error occurs at 0% SOC, immediately charge the
battery and press the Power button to clear the error (30 seconds).
5 4 Excess Current event Disconnect all charging sources or loads to reduce the charging or
discharging current from the battery, respectively.
5 5 Battery voltage too high event The battery has been overcharged.
Disconnect all charging sources and check the charger settings to
ensure that a compatible battery type has been configured, that is,
LFP. If the error persists, contact technical support.
5 6 Battery voltage too low event The battery has been over discharged.
Charge the battery and check the Low Voltage Disconnect setting
on the Xantrex charger or inverter/charger or the SOC gauge, if
available. If the error persists, contact technical support.