22
/
32
19PIMV0802
Switch. The Status LED shows
normal. But can’t output
power.
Turn on and turn off the
“POWER OUTPUT” Switch, it
without clear mechanic
switching sound inside of
BMS.
breaker is fault.
operation for breaker is fault
or not. If it is fault, change
the control module (BMS
module).
6
Turn on the BMS. The Status
LED is flashing red.
Self-check can’t pass.
If something is wrong, please
contact with seller or sells
agent.
7
Turn on the BMS. The Status
LED is lighting red. And the
buzzer is noising.
Output relay is
non-separable switching.
The buzzer is failure
;
Output Relay Failure
alarm;
Check the output relay. If
fault find out the short
circuit reason. Change
the relay or the control
module (BMS module).
Change the control
module (BMS module).
8
Turn on the BMS. The Status
LED shows normal. But the
output relay can’t be
actuation.
The control wire of output
relay is broken.
Check the wire of output
relay got loose or broken? Fix
it. Or change the control
module (BMS module).
9
Turn on the BMS. The one
and the following of the
battery module’s Status LED
lighting red or not lighting.
This battery module has
failure;
Its communication cable
failure;
Its Address Distribution
failure.
Change this battery
module;
Check the
communication cable;
Check by professional
stuff.
10
Single Cell is over voltage/
low voltage.
(Check through the monitor
or maintenance software.)
Cell voltage sampling
failure.
Cell failure;
Check the wires of cell
sampling module;
Change this battery
module.
11
Battery module shows the
temperature is -40
℃
.
(Check through the monitor
or maintenance software.)
The wires of temperature
sampling failure.
Check the wires of
temperature sampling
module. Or change this
battery module.
12
Another failure
Cell failure or electrical
board failure.
Can’t find out failure point or
can’t check. Please contact
with seller or sells agent.