11
The charger is near to the
"switch off" temperature
Ventilate the charger
Red LED DEFAULT
flashes
Battery temperature is too
high (with a temperature
sensor)
Check the charging curve
and placed the battery in a
ventilated area
All LEDS are flashing but
the charger doesn’t charge
Default of the battery which
is in deep discharged or
polarity inversion of the
battery
Check the connection of the
battery, the polarity and
the output fuse
Problem and Symptoms
Possible Cause
Solution
All LEDS are flashing but
the charger doesn't charge
DEFAULT
Check the battery
connections and the
connection of display, and
check the output fuse
No LED is lighting when
the charger is connected to
the main
DEFAULT
Check the main input, the
connection of display and
the fuses.
During the charge, all
LEDS are switched off
Stop because of the thermic
security or battery voltage <
9 V
( 18V for a 24V battery )
disconnect the charger, wait
20 minutes and connect to
the main
