HANCHU ESS HOME-ESS-LV-5.12K, Руководство пользователя, Страница: 32 / 37

HOME-ESS-LV-5.12K
Empowering Energy Clean And Affordable
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Table 16 Common Troubleshooting
Accident Fault description Solution
Indicator light does not
come on
Indicator light does not light
up when button is pressed.
Long press the power switch 2s to restore. If
the long press does not work, please contact
the Hanchu ESS after-sales service
department or your dealer directly.
No DC Output
Charging and discharging
cannot be realised after
connecting to the power
supply.
Check whether the circuit breaker at the
battery terminal is closed and switched on. If
it is closed and charging/discharging is still
not possible, please contact Hanchu ESS after-
sales service department or your dealer
directly.
External
Commumication Errors
The communication
interruption between BMS
and inverter. Check if the communication cable between
BMS and inverter is correct and well
connected.
Internal
Commumication Errors
1. The DIP switch is at the
wrong position;
2. The communication lost
between batteries. 1. Move the DIP switch to the correct
position;
2. Check if the communication cable between
the batteries is correct and well connected.
Over Voltage Alarm Battery voltage is too high .
Wait for the battery voltage to return to
normal.
Lower Voltage Alarm Battery voltage is too low.
Please contact Hanchu ESS after-sales service
department or your dealer directly.
Charge OCP
Battery charging over current
protection. Please contact Hanchu ESS after-sales service
department or your dealer directly.
Discharge OCP
Battery discharge over
current protection. Please contact Hanchu ESS after-sales service
department or your dealer directly.
High Temperature
Protection
Battery temperature is too
high. Wait for the cell temperature to return to
normal.
Low Temperature
Protection
Battery temperature is too
low. Wait for the cell temperature to return to
normal.
Cell Imbalance
The capacity of the battery is
different. Please contact Hanchu ESS after-sales service
company or your dealer directly.
MOS Protection
Battery hardware is under
protection. Please contact Hanchu ESS after-sales service
company or your dealer directly.
5
Common Troubleshooting