Alpha ESS SMILE-S6-HV Installation Manual page 68

Your Smart Energy
10.2.3 Battery Error Description
LED Indictor Error Code
Error 01
Error 02
Error 03
Error 05
Error 06
Error 08
Red LEDs flash Error 09
once every 1S.
Error 10
Error 11
Error 12
Error 13
Error 14
Error 15
NOTE:
In the case of work mode, if the protection code 09 appears, please press the power
button 5 times within 10 seconds, the BMS will be forced to turn on the MOSFET of dis-
charge so that the inverter can detect the battery open voltage and charge the battery.
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LED dis-
Description
play
Hardware error
Hardware error
Hardware error
Hardware error
Circuit breaker
open
LMU disconnect
(slave)
SN missing
LMU disconnect
(master)
Software version
inconsistent
Multi master
MOS
overtemperature
Insulation fault
Total voltage
fault
Alpha ESS Co., Ltd.
Troubleshooting
Wait for automated recovery.
If the problem is not
resolved, 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.
Restart all batteries.
Power off the battery and
power on the battery after 30
minutes.
Restart battery and in case the
problem is not resolved, call
for service.
Restart battery and in case the
problem is not resolved, call for
service.