Xantrex Technology XC1524 - Manual (Page 49)

Charging Batteries
975-0187-01-01 3–7
After charging is complete, the XC Series enters into one of these modes:
Float mode When the ready indicator light illuminates, all batteries are fully
charged and ready for use. If you selected the 3-stage charging mode, the XC Series
is in float mode and will maintain the batteries’ charge.
Rest mode If you selected the 2-stage charging mode, the ready indicator light
shows the charger is now in rest mode and is checking battery voltage and elapsed
time since the last charge cycle.
With either charging mode, the XC Series will begin a charging cycle 21 days after
the last cycle, or when battery voltage drops to below 12.5 V (12 V units) or 25 V
(24 V units) for 15 minutes.
XC_Charger_Owner.book Page 7 Friday, August 12, 2005 3:23 PM