Pylontech Force-H1-V2 User Manual

39
5. Maintenance
5.1 Trouble Shooting:
Danger: The Force-H1-V2 is a high voltage DC system, operated by qualified and authorized
person only.
Danger: Before check the failure, must check all the cables connection and the BESS system
can turn on normally or not.
Check the environment first
No
Problem
Possible Reason
Solution
1
No power output, no
led on.
Press start button too short.
To turn on, at least 5s
To black start, at least
10s.
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.
Make sure at least 3
battery modules.
The connector of base is failure
The base is not
connected or change the
base
2
After turned on, status
LED slow flashing
orange. Others off.
Self-checking failure.
DC side has a voltage, but voltage
difference with the battery
system is higher than 20V.
Make sure no DC voltage
or set correct DC voltage
before press start
button.
Then follow turn on
process.
BMS internal failure.
Use debug tool to
further analysis or
change the controller
module.
3
Status LED fast flashing
orange, others off.
The time interval after last time
black start is too short.
Wait more than 5
minutes and try black
start again.
The battery system under error
condition such as: temperature or
current protection or other error,
thus do not response black start.
Make sure no other
protection factor. Or use
debug tool to further
analysis.

Pylontech Force-H1-V2 Specifications

General

Brand	Pylontech
Model	Force-H1-V2
Category	Storage
Language	English