Led Display, Multi-Stage Charge - Yale 524150797 Maintenance Manual

2200 YRM 2030

LED Display, Multi-Stage Charge

The LEDs and Menu Switch operate as follows:
INDICATOR
Power ON
Abnormal Shutdown
Detection Error
Charging
Charged
Menu Select Button
Loss of Communication
Table 3. LED Charging Status
COLOR
RED Illuminates continuously when AC power is present. If flashing, refer to
Troubleshooting procedures.
RED Flashes if abnormal shutdown has occurred. Refer to Troubleshooting
procedures.
RED Illuminates continuously when battery is not connected to charger or
battery voltage is less than 2V. If flashing, refer to Troubleshooting
procedures.
YELLOW Charge status indicator - flashes during charging cycle.
GREEN Illuminates continuously when battery is fully charged.
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.
LEDs will Communication between the charger and convenience port is lost or if
strobe from the battery's voltage is below charger's minimum voltage for charging
center LED to threshold.
outer LED in a
back and forth
pattern.
®
AccuSense Q-Series Charger
FUNCTION
7