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Freedom Inverter/Charger Operation
Start Up Behavior
When the Freedom SW is powered up or has been reset, all of
the front panel LEDs turn on and remain on for a minimum of
five seconds. During this interval, the fans are also turned on
as the unit executes internal diagnostics.
Out of the box from the factory, when the Freedom SW is
powered up (that is, when AC and DC power sources are
connected) for the first time, the inverter function is disabled
by default. After powering up, the INVERTER ENABLE
button (or the “Up” button on the SCP) can be used to enable
or disable inverter function. See “Inverter Operation Using
the Front Panel” on page 18 and “Enable/disable inverter
function (EnInv/DsInv)” on page 29.
Storing Inverter State Feature You can enable or disable
a feature called StoreInvState which, when enabled
remembers the state of the inverter function prior to a power
down (that is, when AC and DC power sources are
disconnected) or prior to a Standby (Power Save) mode.
When the Freedom SW is powered up again or put back on
Operating mode, the inverter function reverts back to its prior
state. See “To store the state of the inverter to memory:” on
page 75. This feature is disabled by default.
This feature is available only to Freedom SW 2024 (PN: 815-
2024).
Enable versus Disable When a function is enabled, it is
allowed to occur but other conditions may have to be met
before the function actually works. For example, the charger
function on the Freedom SW may be enabled, but will not
charge the battery unless qualified AC power is present. For
more information, see “Enabling a function” and “Disabling a
function” on page 24.
IMPORTANT: Review the “Important Safety Instructions” on page iii
before operating the inverter/charger.
FSW Owners Guide.book Page 17 Tuesday, August 7, 2018 9:03 AM
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