Operation
4.4 ROUTINE OPERATION
4.4.1 On/off
• Switch on: When battery is shut down, press the wake up button for 2~3
seconds. It will be activated when the LED lights flicker from the lowest capacity
indicator to the RUN indicator.
• Switch off: When battery is activated, press the wake up button for 3~6
seconds. It will be shut down when the LED lights flicker from RUN indicator to
the lowest capacity indicator.
4.4.2 Sleep mode
• Without RS485/CAN communication, charging/discharging or pressing any but-
tons, 5 minutes later the battery will enter into sleep mode.
• When the battery is in sleep mode, if any of the following conditions are met,
the battery will quit sleep mode and enter into normal operation mode.
1) The inverter charges and discharges battery.
2) Press the wake up button for 1 second, then release the button.
3) Access communication signal (RS485/CAN).
4.4.3 Power-down mode
• When the lowest cell voltage is lower than the power-down voltage, and the
duration reaches the power-down delay time (while meeting the non-charging
current at the same time) the battery will enter into the power-down/low-power
mode.
• When any of the following conditions are met, the battery will quit power-down
mode and enter into normal operation mode:
1) Charging the battery and charging voltage should be higher than 51V.
2) Press the wake up button for longer then 2 seconds, then release the button.
4.4.4 Indicators description
• The first four indicators are SOC indicators, representing 0~25%, 25%~50%, 50%
~75% and 75%~100% respectively. The next two indicators are used to indicate
the status of the battery.
• The indicators can be used to judge whether the battery is in normal state,
alarm state or protection state. See the table below for details.
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