Error And Protection Code; Protection Code - Alpha ESS M4856-P Installation Manual

4. Error and Protection Code

Protection Code

LED Ring Protection Code
Green light
flickering every 3
seconds.
______________________________________________________________________
Error and Protection Code
LED Display
1
3
4
5
6
8
9
11
Alpha ESS Co., Ltd.
Your Smart Energy
50%=<SOC<75%
75%=<SOC<95%
SOC>95%
Description
Temperature difference
High temperature
Low-temperature discharge
Over-current charge
Over-current discharge
Cell overvoltage
Cell under voltage
Low-temperature charge
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