PowerDepot H5 series User Manual
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Table 4-2 minor alarm
Alert category
Alarm indication
Countermeasure
0%
＜
SOC≤10%
System working status:
yellow light is always on
Stop discharging, and charge
the battery system in time.
4.3 Analysis and treatment of common faults
Table 4-3 Analysis and treatment of common faults
If you have any technical help or question, please contact the retailer in time.
Item
Fault phenomenon
Reason analysis
Solution
1
The indicator does not
respond after the system
power on
Make sure press and
hold the power
button for 3s.
Check the power switch
2
No DC output after the
system power on
Check if the DC
breaker is turned on
Check the status of the DC circuit
breaker on the side of cabinet
3
No DC output and red light
flashing,buzzer beeping
Battery voltage is too
low
Charging the battery system
4
The battery cannot be fully
charged
Charge voltage is low
Adjust charging voltage within
53.5V~54V range
5
The power cable sparks
when system power on and
ALM indicated Red light on
Power connection
short-circuit
Turn off the battery, check the
cause of the short circuit
6
The host of PowerDepot H5
LED1 is yellow flashing
Communication fault
between
PowerDepot H5, or
between internal
modules in
PowerDepot H5
Check the external
communication cable firstly,
Check the internal
communication cable secondly
7
The LED 1,2 flash alternately
without stopping
Modules
communication
address distribution
is faulty
Check the external
communication cable connection
firstly.
Check the slave PowerDepot H5
DIP setting.
