AM-HLPM3-OM
Rev AB September 2019
27
FAULTS
In case of a fault, one of the corresponding fault codes listed below will appear on the display.
If it is a critical fault, charging will stop and the red fault LED will be illuminated.
Battery Disconnects
While Charging
Occurs when a charging
battery is disconnected
from the charger without
first stopping the charge
cycle.
Press the STOP button before
disconnecting the battery.
Can be reset by connecting a battery to
the charger.
Occurs when the battery is
first connected and the
voltage is between 1.0 and
1.8 volts/cell.
Can be reset if battery voltage is
between 1.8 and 2.4 volts/cell.
Occurs when the battery is
first connected and the
voltage is above 2.4
volts/cell.
Can be reset if battery voltage is
between 1.8 and 2.4 volts/cell.
Charger Cell Size
Exceeded
Occurs when the battery
cell size does not match the
charger nameplate.
Check that the number of battery cells
matches the charger nameplate.
Occurs when the battery is
overheating.
Allow the battery to cool.
Battery may need service.
Can be reset by disconnecting the
battery from the charger.
Occurs when the charger is
overheating.
Check that fans are working.
Check ambient temperature (between
32º and 113º F (0º and 45º C).
Inspect to see if charger ventilation is
obstructed or impaired.
Time Limit Before
Gassing Exceeded
Occurs when the overall
charge cycle time limit in
start rate mode is
exceeded.
Can be reset by disconnecting the
battery from the charger.
Time Limit After
Gassing Exceeded
Occurs when the time limit
after gassing is exceeded.
Can be reset by disconnecting the
battery from the charger.
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