Maintenance - Alpha ESS SMILE-B3-PLUS Owner's Manual

SMILE B3 PLUS
In addition to the Operating Status Indicators, both the Primary and Secondary
Units have an additional LED Battery State Indicator located on their front covers,
that have a range of functions. They indicate the Battery State of Charge (or SoC)
as follows,
SOC Instruction
LED border flashes
LED Ring Protection Code
Green light
flickering
every 3
seconds.
5.

Maintenance

It's recommended that regular function-checks and cleaning is carried out on the
SMILE B3 PLUS for an ideal, fault-free, and long-lasting operation. The battery
modules contained within the enclosures do not require any maintenance.
SOC
LED Battery State Indicator
LED Display
1
3
4
5
6
8
9
11
Protection Codes
16
Description
SOC<5%
5%=<SOC<25%
25%=<SOC<50%
50%=<SOC<75%
75%=<SOC<95%
SOC>95%
Standby mode: Green light flickering 1s
Work mode: Green light flickering 10s
Description
Temperature difference
High temperature
Low-temperature discharge
Over-current charge
Over-current discharge
Cell overvoltage
Cell under voltage
Low-temperature charge