Battery Error Description - Alpha ESS SMILE5 Installation, Operation & Maintenance Manual

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10.2.3. Battery Error Description

Error
LED Indictor
Code
Error 01
Error 05
Error 06
Error 08
Red LEDs
Error 09
flicker
once every
3S.
Error 10
Error 11
Error 12
Error 13
LED display Description
Temperature
sensor failure
MOSFET error
Circuit breaker
open
LMU disconnect
(slave)
SN missing
LMU disconnect
(master)
Software version
inconsistent
Multi master
MOS
overtemperature
Maintenance and Troubleshooting
Please restart the battery.
If the problem is not
resolved, please call for
service.
Switch on circuit breaker
after powering off the
battery.
Reconnect the BMS
communication cable.
Call for service.
Reconnect the BMS
communication cable.
Call for service.
After switching off the
battery system, please
restart all batteries within
30s.
Please first switch off the
battery and then switch on
the battery after about 2
hours.
Troubleshooting