DLG E-BOX SERIES LFP Battery User Manual
21
are off, the battery is in the “Protection” state. When the condition
triggered protection is released, the battery will automatically return to
normal operation. There are a few issues requiring immediate measures.
Problem
Troubleshooting Steps
Solution
The ALM
indicator is
constantly red
and all other
indicators are
off.
1. Check the power cables to ensure that they are
properly connected.
2.Check
whether
the
charging
voltage,
charging/discharging current, battery/cell voltage
and temperature meet the relevant protection
conditions, and release the “protection” state to
ensure that the voltage, current and temperature
are within the normal working range.
If the battery
protection state
cannot be released,
or the ALM indicator
is constantly on when
the battery is properly
charged after it is
restarted, please
contact your local
reseller or DLG.
