Load
LED
indicator
SLOWLY
FLASHING
Load
LED
indicator
FAST
FLASHING
Over load
Short circuit
Notes: No LED indicator.
Measure battery voltage with multimeter.
Min.6V can start up the controller.
Notes: No charging status LED indicator with
normal connection. Measure the input voltage of
solar module, the input voltage must be higher
than battery voltage!
Please
load and press the
button
controller
resume to work after
3s
when
short-circuit occurs,
the controller will
automatically resume
to work after 10s;
when
short-circuit occurs,
press the button, the
controller
resume to work after
3s
22
reduce
the
once,
the
will
the
first
a
second
will