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Operating During Transition Between Shore Power and Inverter Mode
The Freedom HF’s advanced power management is capable of
transitioning power from an AC source to DC source within a
fraction of a second and vice-versa.
The Freedom HF automatically detects when shore power is present
and when it becomes unavailable or drops to less than 90 volts AC.
Transitioning from Shore Power to Inverter
Mode
When the unit is operating in shore power mode and shore power is
lost, the Freedom HF has less than 30 milliseconds to switch to
inverter mode and start drawing power from the battery.
The Status LED will turn from solid or flashing GREEN to a solid
YELLOW.
Transitioning from Inverter Mode to Shore
Power
When the unit is operating in inverter mode and shore power
becomes available, the Freedom HF begins a 20-second countdown
to verify the stability of the shore power. If shore power remains
stable within 20 seconds, at the end of the countdown, the Freedom
HF has less than 30 milliseconds to switch to shore power mode and
start drawing power from the AC source.
The Status LED will turn from solid YELLOW to flashing
YELLOW during the 20-second countdown, then turn to GREEN
when battery power is transitioned successfully to shore power.
Freedom HF InvChg Owners Guide.book Page 21 Tuesday, April 29, 2014 12:10 PM