10
Battery LED1
indicator
FAST
FLASHING.
Battery
over
discharged
When the controller cut off
the output automatically,
LED status will return to ON
automatically when fully
charged.
Load
LED
indicator
SLOWLY
FLASHING
Over load
Please reduce the load and
press the button once, the
controller will resume to
work after 3s.
Load
LED
indicator
FAST
FLASHING
Short circuit
When the first short-circuit
occurs, the controller will
automatically resume to work
after 10s; when a second
short-circuit occurs, press the
button, the controller will
resume to work after 3s.
No
LED
indicator
battery voltage
lower than 6V
Measure battery voltage with
multi-meter. Min.6V can start
up the controller.
No
charging
status
LED
indicator with
normal
connection
input voltage of
solar
module
lower
than
battery voltage
Measure the input voltage of
solar
module,
the
input
voltage must be higher than
battery voltage.
