Energy Hub User Manual
18
8. FAQ
Type
Number of
ALM light
flashes
Name
Processing suggestions
Fault
protection
1
Output short
circuit protection
➢
Please check that the INVERTER or DC LOAD positive
and negative connections are not reversed or
short-circuited.
➢
If there is no wiring error, please contact your dealer.
2
Discharge
overcurrent
protection
➢
Check that the discharge current of the Energy Hub does
not exceed the rated discharge current, if it does, switch off
part of the load.
➢
If the discharge current does not exceed the rated
discharge current, please contact your dealer.
3
Charging
overcurrent
protection
➢
Check that the charging current of the external charger
matches that of the Energy Hub.
➢
Check that the external charger is working.
➢
If all of the above are normal, please contact your dealer.
4
General low
voltage
protection
➢
The battery capacity is already low, please recharge the
Energy Hub immediately.
5
Cell low voltage
protection
➢
The battery capacity is already low, please recharge the
Energy Hub immediately.
6
General high
voltage
protection
➢
Check that the charging voltage of the external charger
matches that of the Energy Hub, which should be
14.0~14.2V.
➢
Check if there is any abnormality in the external charger.
➢
If all of the above are normal, please contact your dealer
after switching off the charger.
7
Cell high voltage
protection
➢
Check that the charging voltage of the external charger
matches that of the Energy Hub; the charging voltage
should be 14.0~14.2V.
➢
Check if there is any abnormality in the external charger.
➢
If all of the above are normal, please contact your dealer
after switching off the charger.
8
Discharge high
temperature
protection
➢
Please check that the ambient temperature at the Energy
Hub installation location is not too high.
➢
Please check that the wire diameter of the Energy Hub
cable meets the requirements of the manual.
➢
Please check that the discharge current and discharge
time of the Energy Hub do not exceed the specified
requirements (see 9.Specification ).
➢
If these are normal, please contact your dealer.
Summary of Contents for Energy Hub EH128L
Page 1: ...Preface...
Page 24: ...Energy Hub User Manual 21...
