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TROUBLESHOOTING, CAUSES, REMEDIES (NEXT)
Error message
Causes
Solution
Red
Red charge light.
Consumers are cut
(12/24V light off).
Battery deeply discharged.
Usual behaviour,
Light goes green as soon as
the battery is charged.
Red + Flash
12V output light :
Blinking red
Solar charge
controller in a
protection state,
cut the 12V/24V
output.
Over-consumption.
The total consumption of
consumers exceeds the rating
power of the solar charge
controller.
Reduce consumers. Refer to
“The controlled output part”.
Then restart the output. The
consumers will be powered
within 3 seconds.
Short circuit output
Check connections.
In the case of first short-
circuit, the solar charge
controller will automatically
recharge consumers within
10 seconds.
In case of second short-
circuit, you need to restart
the 12V output, by pressing
the button. The consumers
will be recharged within 3
seconds.
Red + Flash
Battery lights :
Blinking
simultaneously
Thermal protection: internal
solar
charge
controller
temperature exceeds 60°C.
Solar charge controller in a
protection state. Charge and
consumers are cut
Wait the end of the cooling-
off period (<55°C)
Control the source of the
overheating
(mounting
location, other heat sources).
Provide
an
adequate
ventilation to the solar
charge controller
As soon as the solar charge
controller gets back to its
normal functionning
temperature, it will restart
automatically.
