Troubleshooting - Herth+Buss Quicky 90A Anleitung

Operating Instructions

14. TROUBLESHOOTING

EN
PROBLEM
CONNECTED LED is not on.
CHARGING LED is blinking.
FULL CHARGE LED is on, but
battery is not fully charged.
All LEDs are lit in an erratic
manner.
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POSSIBLE CAUSE
The battery is not connected
correctly.
Battery voltage is at zero volts.
Input fuse is bad.
Output breaker is bad.
Charger is in Abort Mode.
Battery is sulfated.
Battery is bad.
Surface charge voltage is high.
Battery voltage is very low and
the charger detects it as 6V,
not 12V.
A button may have been
pressed while the charger was
being plugged in.
95950003
SOLUTION
Check for proper connection to
the battery.
Turn off everything in the car
and try to connect again.
Replace the fuse (5 Amp fuse).
Push button to reset the
breaker.
Unplug the charger from the
AC and plug it back in.
Use (Desulfation Mode) for 8
hours.
Have the battery checked.
Replace the battery.
Unplug the charger from the
AC and plug it back in.
Unplug the charger from the
AC and plug it back in, without
touching the control board.
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