EN
PBC110
Trouble shooting
15
9
Trouble shooting
Indication
Possible causes
Remedy
• Charger does not
work
• No LEDs are ON
• No AC power
• Check AC connec-
tions and make sure
mains socket is
switched ON.
• Charger has no DC
output
• Fault LED lights red
• Output is short cir-
cuited
• Reverse polarity con-
nection to battery
• Check DC connection
between charger and
battery and make sure
they are not short cir-
cuiting.
• Check that the croco-
dile clips / ring termi-
nals are connected to
the correct polarity. If
not, remake the con-
nection to the battery
properly.
• No charging current
• Fault LED is flashing
• Battery is severely
sulfated
• Overheat protection
mode
• Move battery and
charger to cooler envi-
ronment.
• No charging current
• Full and Fault LEDs are
flashing
• Battery voltage is high-
er than charger rate
voltage
• Check the battery con-
dition, battery may
need replacement.
• Long charging time
• Full LED does not light
• Fault LED is flashing
• Battery capacity too
large
• Battery is defective
• Check if the charger
specification matches
the battery capacity.
• Battery cannot be
charged and must be
replaced.
