Pylontech Force-L2 User Manual

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

Pylontech Force-L2 Specifications

General

Brand	Pylontech
Model	Force-L2
Category	Storage
Language	English