17
Sealed、Gel、
Flooded
indicator flashing
simultaneously
Too high
temperature of
controller
When heat sink of the
controller exceeds 85 ℃,
the controller will
automatically cut input and
output circuit. When the
temperature below 75℃,
the controller will resume
to work
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!