Victron energy BlueSolar SCC010005000, Manual

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5.2 Troubleshooting
Trouble Shooting Table 5-1
Faults Possible reasons Troubleshooting
Charging LED indicator off
during daytime when
sunshine falls on PV
modules properly.
PV array disconnected
Check that PV and battery
wire connections are
correct and tight.
Green charging LED
indicator fast flashing
Battery voltage higher
than over voltage
disconnect voltage (OVD) Check battery voltage.
Disconnect the solar
module
Battery
LED indicators are
orange
Battery under voltage
Load output is normal,
charging LED indicator will
return to green
automatically when fully
charged.
Battery LED indicators RED
color and loads not working. Battery
over discharged
The controller did cut off
the load output
automatically.
The LED indicator will
return to green after fully
charging the battery.
LED display shows “L”,
slowly flashing
Over load or short circuit
Overload: please reduce
the load and press the
button once, the controller
will resume normal
operation after 3s.
Short circuit: when the first
short-circuit occurs, the
controller will automatically
resume normal operation
after 10s; when a second
short-circuit occurs, press
the button, the controller
will resume normal
operation after 3s.
LED display shows “H”,
slowly flashing
Over temperature
When heat sink of the
controller exceeds 85°C,
the controller will
automatically cut input and
output circuit. When the
temperaturehas
decreased below 75°C,
the controller will resume
to work