Owner`s manual
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 electri-
cal system. The source of the error must be corrected before restarting
the Freedoms 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.
SET TYPE Battery Type
This setting is important. Check your settings.
Using POWER SHARE, set the Battery Type. The charger uses this
information to set charging values for the 3-stage automatic charger. Be
sure to set the correct type.
Default: Freedom: Cool (<80 °F) Wet cell, 458 Series: Wet cell
Setting the Battery Type correctly is important.
458 Series selections: Wet, Gel 1, Gel 2 or AGM.
Freedom selections: Cool Wet Cell: < 80 °F.
Warm Wet Cell: > 80 °F.
Cool Gel Cell: < 80 °F.
Warm Gel Cell: > 80 °F.
Low Power Mode
When no external AC power is available, the remote panel LEDs can
be turned Off to conserve battery power. Turning off the INVERT
function (with external AC absent) activates the low power mode.
In this mode, if one of the front panel keys is pressed, the display will
become active. Press SETUP , CHARGE , or POWER SHARE
and the unit will display data for a short period of time, then return to
the Low Power Mode. If INVERT is pressed, the selected function is
activated and Low Power Mode is cancelled.
Equalizing Charge Mode
The Freedom Remote has a special charging mode that improves the
condition of batteries. Equalizing helps maintain battery capacity and
extends life by deliberately overcharging batteries for a short period of
time. Do not equalize gel cell batteries.
OPERATING TIP: How often should batteries be equalized? It is
recommended that after 30 deep cycles or once a year the batteries
should be equalized. Check with the battery manufacturer for specific
battery requirements.
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