10
10
10
LED
Explanation
25%
LED
The 25% Charge LED will be “on”
when the battery is less than 25%
fully charged. The RED charging
LEDs will “spin” indicating the unit
is charging.
50%
LED
75%
LED
The 50% Charge LED will be “on”
when the battery is less than 50%
fully charged. The RED charging
LEDs will “spin” indicating the unit
is charging.
The 75% Charge LED will be “on”
when the battery is less than 75%
fully charged. The RED charging
LEDs will “spin” indicating the unit
is charging.
The 100% Charge LED will be “on”
when the battery is less than 100%
fully charged. The GREEN LED will
illuminate solid indicating the battery
is fully charged.
100%
LED
Understanding Advanced Diagnostics.
Advanced Diagnostics is used when displaying Error
Conditions. It will display a series of blink sequences
that help you identify the cause of the error and
potential solutions.
All Error Conditions are displayed with the Error LED
and Standby LED flashing back and forth. The
number of flashes between each pulse denotes a
potential Error Condition (except reverse polarity and
low-voltage battery).
Error
Reason/Solution
Single
Flash
Battery will not hold a
charge. Have battery
checked by a professional.
Possible battery short.
Have battery checked by a
professional.
Battery voltage is too high
for the selected charge
mode. Check the battery
and charge mode.
Abnormal AC grid power:
VAC <85V or >250V, or
Frequency <45Hz or >65Hz.
Error LED
Solid Red
Reverse polarity. Reverse
the battery connections.
Battery voltage is too low
for charger to detect. Verify
connection and mode
selection, if still not working
use Supply Mode to raise
battery voltage.
Double
Flash
Triple
Flash
Quadruple
Flash
Standby
Solid Orange
Understanding Charge LEDs.
The charger has four (4) Charge LEDs per bank - 25%,
50%, 75% and 100%. These Charge LEDs indicate the
connected battery(s) state-of-charge (SOC). See the
explanation below:
The RED LEDs will gradually spin slower as the battery
charges.
