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Equalize Procedure
EQUALIZE mode must be started manually. To begin equalizing, enter
SETUP mode, then hold both SETUP and CHARGE until the
BATTERY STATE LEDs start blinking.
Equalizing should only be engaged after the batteries have been fully
charged by the normal battery charging cycle. The Equalizing charge
cycle lasts approximately eight hours. The Equalize charge cycle can
be terminated at any time by interrupting the external AC power to the
charger or by pressing CHARGE . The unit will return to normal display
and operation after the completion of the Equalize cycle.
CAUTION: Equalizing may cause the DC system voltage to exceed
16 volts. Be sure to disconnect any equipment not rated for this
voltage. Equalizing causes the battery to release hydrogen from
your battery and may reach explosive concentrations in a closed
environment. Make sure the battery area is well ventilated. Do not
smoke or operate spark-causing devices in the vicinity of batteries
being equalized.
Battery State LEDs
The BATTERY STATE LEDs indicate the approximate state of the
battery bank. It is based on the battery voltage sampled over a period of
time under the present load conditions. The battery state does not
represent the actual amp-hour capacity remaining in the battery.
Lowest State: Voltage is low. Charging is recommended.
In charge mode, indicates Charge.
Middle State: Battery is in normal range. In charge mode,
indicates Acceptance.
Highest State: Battery voltage is at its highest and the battery is
charged. In charge mode, indicates Float.
Note: Depending on battery size and condition, loads connected to the
battery may affect the battery voltage and the BATTERY STATE display.
In charge mode BATTERY STATE LEDs also indicate charger states.
Error Indications and Troubleshooting
The FAULT LED indicates a possible error has been detected and the
Freedom Inverter/Charger has shut down to protect itself and the
electrical system. The source of the error must be corrected before
restarting the Freedom's inverter or charger functions. However, an
OVERTEMP error will reset automatically, and operation will resume
when the unit has cooled sufficiently. Refer to the table on page 8 for
troubleshooting.
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