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5. Maintenance
5.1 Trouble Shooting:
Check the environment first,
No
Problem
1
No power output, no
led on.
2
All 7 batteries led flash
orange.
3
Single battery led light
on orange
4
Single battery led slow
flash orange
5
Single battery led flash
blue
6
Status
led
orange.
7
Status
led
slow
orange
Possible Reason
Press start button too short.
The button battery in controller
is missing or failure.
The power supply in controller is
failure.
The battery voltage is too low.
Address distribution failure.
Battery module failure or under
protection.
Cell or module voltage or
temperature too low or too
high.
Battery module offline
Alarm.
light
on
Error on controller module.
Cell or module or controller
under protection.
Other failure.
flash
Voltage or temperature too
low or too high.
26 / 31
Solution
Press at least longer than 2
seconds.
Change
the
controller
module
Change
the
first
module.
Change the controller. Or
remove the battery module
one by one and restart, until
works. Then the last removed
one is failure.
Charge
the
system
inverter or charger (53.5V, ≤
10A), if turns normal, then it
works. If not, replace the
battery module.
Charge
the
system
inverter or charger (53.5Vdc,
≤ 10Amps), if turns normal,
then it works. If not, replace
the battery module.
Ignore, and the system can
work
Restart or replace controller.
Check
battery
led
debug.
Press
start
button
seconds, if has power output
then charge the system.
If not, using debug tool for
further check.
Replace the controller.
- Temperature abnormal: Put
battery system under normal
battery
by
by
and
for
10
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