Battery Error Description - Alpha ESS SMILE-S5 Manual

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10.2.3. Battery Error Description

Display Error
Mode Code
Error 01
Error 05
Error 06
Error 08
Error 09
Red LEDs
flash once
every 3S.
Error 10
Error 11
Error 12
Error 13
Maintenance and Troubleshooting
Display
Description
Icon
Temperature
sensor failure
MOSFET error
Circuit
open
LMU disconnect
(slave)
SN missing
LMU disconnect
(master)
Software version
inconsistent
Multi master
MOS
overtemperature
Troubleshooting
Please restart the battery.
If the problem is not
resolved, please call for
service.
Switch on circuit breaker
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.