Led Indicators Instructions - Pylontech US2000B+ Product Manual

 RUN Lamp (No.6 Figure 2-1): green, long lighting when charging and flash when discharging;
 ALM Lamp (No.7 Figure 2-1 7): red, flashes when alarm and long bright if equipment failure or
protected;
 Battery capacity indicator (No.8 Figure 2-1): 6 green lamps, each light represent 16.6%
capacity.

LED Indicators Instructions

Protectio
Battery n /
Statues Alarm /
Normal
Shut
Down
Standby Normal
Normal
Charge
Protecti
on
Normal
Discharg
e
Protecti
on
Note: The flashing instructions, flash 1 - light 0.25s / off 3.75 seconds; flash 2 - 0.5s light / 0.5s off;
flash
3 - 0.5s light / 1.5s off
BMS function:
Protection and Alarm
Charge/Discharge End
Charge Over Voltage
Charge/Discharge Over Current
High/Low Temperature
Short Circuit
Power Cable Reverse
RUN ALM
● ● ●
Off Off Off
Flash1 Off Off
Light Off
Off Light Off
Flash3 Off
Off Light Off
7 / 19
Capacity LED
● ● ● ●
Off Off Off Off
Off Off Off Off
Based on capacity
Off Off Off Off
Based on capacity
Off Off Off Off
Management and Monitor
Cells Balance
Intelligent Charge Model
Charge/Discharge Current Limit
Capacity Retention Calculate
Administrator Monitor
Operation Record
Descriptions
●
Off All off
Off Indicates Standby
The highest capacity
indicator LED flashes
(flash 2), others lighting
Stop charging, ALM
Off
lighting
Indicate based on
capacity
Stop discharging, ALM
Off
lighting
16BISV0903