LED Display, Multi-Stage Charge
The LEDs and Menu Switch operate as follows:
Table 3. LED Charging Status
INDICATOR COLOR FUNCTION
Power ON RED Illuminates continuously when AC power is present. If flashing, refer to
Troubleshooting procedures.
Abnormal Shutdown RED Flashes if abnormal shutdown has occurred. Refer to Troubleshooting
procedures.
Detection Error RED Illuminates continuously when battery is not connected to charger or
battery voltage is less than 2V. If flashing, refer to Troubleshooting
procedures.
Charging YELLOW Charge status indicator - flashes during charging cycle.
Charged GREEN Illuminates continuously when battery is fully charged.
Menu Select Button RED Depressing and holding depressed, this button for 10 seconds at
power up, forces charger to insert the Equalization Stage into the
charge algorithm regiment IF and only IF, that charge MODE selected,
would allow it. After power up, and if switch is again held depressed for
10 seconds, the Equalization Charge Stage is toggled to OFF (de-
asserted from the charge algorithm Regiment).
NOTE: Only use this method to equalize US Battery Wet Cell
batteries. Only use this method if the charge mode is set to 2.
Loss of Communication LEDs will
strobe from
center LED to
outer LED in a
back and forth
pattern.
Communication between the charger and convenience port is lost or if
the battery’s voltage is below charger’s minimum voltage for charging
threshold.
2200 YRM 2030
AccuSense
®
Q-Series Charger
7
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