Full Product Manual

24
Blue Solid The PV system is charging the battery bank
The Controller is undergoing boost stage
The Controller is undergoing float stage
The Controller is undergoing equalization stage
The oversized PV system is charging the battery bank
at the rated current.
The PV system is not charging the battery bank.
PV not detected.
Blue Slow Flashing
Blue Slow Flashing
Blue Fast Flashing
Blue Double Flashing
Blue Solid
Blue Slow Flashing
Blue Fast Flashing
Blue Solid
Blue Double Flashing
Off
Blue Solid
Battery is normal
Battery over-discharged
Battery over-voltage
Controller is paralleled with another controller
Controller is not paralleled
System Error. Please check LCD for Error code
System is operating normally
Off
PV Indicator (1)
BATT Indicator (2)
Parallel Indicator (3)
Error Indicator (4)
Status
Status
Status
Status
LED Indicators
①---PV array indicator
Indicating the controller's current
charging mode.
Indicating the battery's current state.
Indicating whether controller is
paralled with another unit.
Indicating whether the controller is
functioning normally.
②---BAT indicator
③---PARALLEL indicator
④---ERROR indicator
①
②
③
④