Enerdrive Lithium Power Pack Series, Руководство пользователя

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Page 11
Troubleshooting the Lithium Battery System
Q: What if the battery monitor reads 24% or less or the battery voltage has reached 12.4v or less, and
the power has gone out?
Q: What if I see red LED’s on the “TOR & Outputs” of the Advanced Relay Driver?
A: If a battery cell goes Hi Voltage and cuts the HI Voltage loop wire then the Advanced BMS Relay
Status LED will flash RED and the Driver will activate the TOR & Output contacts (turning red) and
will drive the installed relay/contacts to cut out all charging sources (solar/vehicle/main charger) for
10 minutes. If the cell voltage has not come back within range before 10min, it will stay active for
another 10 minutes and repeat until the cell/s are within range.
A: The battery has reached its maximum discharge and the main battery relay has dis-engaged to
protect the battery. Turn off all loads and turn on the charging sources. Once the percentage on
the ePRO Plus Meter reaches 28%, you can push the yellow button on the main battery relay until
it latches down to re-engage the main battery switch and monitor your loads. Keep charging
sources connected until the battery reaches maximum charge 100%.
Q: What if the main battery switch has tripped out, but the LED’s on Inputs 1-3 on the Advanced
BMS Relay Driver are Green and the battery monitor is 26% or higher in capacity?
A: This has happened because the system has registered 1 of 2 faults:
1: A high temperature condition has occurred above 55°C (status LED flashing Red/Blue) and shut
down the main battery relay to protect the system from an extreme high temperature situation.
Once the temperature reduces below 55°C the main battery relay will automatically switch itself back on.
2: The system has registered a low battery SOC ≤24% or low cell voltage ≤ 3.1V condition (Status LED
flashing Green) and shut down the main battery relay to protect the battery from over discharge.
If solar is connected to the system, once the SOC rises above 26% and the cell voltage increases
above 3.1V then inputs 1-3 will register a Green LED. At this point, push the yellow button on the
main battery relay until it latches down to re-engage the main battery switch and monitor your loads.
Switch on additional charging sources until the battery reaches maximum charge 100%
Q: What if the Status light is flashing Blue and the temperature is above 0°C?
A: The Temperature Sensor has failed or become unplugged and the system has shut down the charge
sources. Check to make sure the sensor is plugged in correctly. If so, remove the Temperature Sensor
from the Advanced BMS Relay Driver and select Program B on the side of the Advanced BMS Relay Driver.
Refer “Program B” on page ##