© 2020 Copyright Newmar Corporation. All rights reserved. For the most up-to-date version of this content, and for more product-specific information, please refer to Newgle.
81
ELECTRICAL
Inverter Operation Using The
Front Panel
Once the inverter/charger is installed, you can operate it
in invert mode. To operate in invert mode from the front
panel:
1. Press the INVERTER ENABLE button on the Freedom
SW on the front panel. The INVERTER ENABLED LED
turns on and connected loads will be energized.
2. Note that if AC is present and being passed through,
the INVERTER ENABLED LED will still turn on to
indicate inverter mode has been enabled. However,
AC will continue to be passed through to the loads
until conditions exist that cause AC to be disqualified,
in which case the unit will transition to invert mode
and power up critical loads.
3. Connect AC input power. The charger automatically
starts up when qualified AC power is connected.
4. Disconnect AC power from inverter input by opening
the breaker or disconnect.
5. Place a load on the inverter. For example, plug a
100-watt light bulb into an outlet that the inverter is
powering. Press the INVERTER ENABLE button on the
Freedom SW. The INVERTER ENABLED LED turns on.
The inverter should run the load using battery power.
6. To test the charger, reconnect the AC input power to
allow AC to the AC input. The AC In/Charging LED
should start flashing after a brief delay. Any AC loads
previously powered by the inverter will also work at
this time.
•
NOTE: On dual input models, only AC Input L1
needs to be powered for the unit to operate.
7. Remove the AC input power. The inverter/charger
should transfer to invert mode immediately. (The
transfer relay will make a clicking sound and the
INVERTER ENABLED LED will turn on.) Loads should
continue to operate uninterrupted. If any part of this
test fails, determine the cause before using the unit.
8. Monitor the Freedom SW Front Panel. The indicator
LEDs on the front panel show you the operating
status of the Freedom SW. A description of the LEDs
is provided. If none of the front panel LEDs are on,
refer to the “Troubleshooting” section in Xantrex’s
Owner’s Manual.
Front Panel LEDS
LED Label Color
Status
Action (or Status Item)
Inverter
Enabled
Steady
Green
If utility and generator
AC is unavailable and
operating conditions
are met, the Freedom
SW will produce AC
voltage to power loads.
You can run your
appliances from the
inverter.
Gen
Support
Flashing
Green
The inverter is
assisting a generator in
powering loads.
You can run your
appliances from the
inverter.
AC In
Steady
Green
When the Freedom
SW is connected to a
qualified AC source or
a generator, the AC IN
LED turns on.
You can run your
appliances from an AC
source like the utility
grid or a generator.
Charging
Flashing
Green
Freedom SW is
connected to a
qualified AC source, is
charging and passing
power to AC loads.
Your battery bank is
being replenished and
AC loads are receiving
power.
Fault
Steady
Red
A fault condition
was detected on the
network.
Investigate and clear the
fault condition.
Warning
Flashing
Red
A warning is detected.
Investigate by
examining warning logs
on SCP.
Freedom SW AC and DC Side
Panels
If AC output or passthrough voltage issues exist, check
the circuit breakers located on the side panel and reset if
necessary.
The DC side of the Freedom SW has the equipment
ground plug, the positive (+) battery terminal, and the
negative (-) battery terminal plus the remote network com
port and battery temperature sensor com port.
Inverter Operation Via
Silverleaf
On most Newmar coaches, the inverter is controlled via
the SilverLeaf touchscreen. For more information, refer
to the DC Power portion of the SilverLeaf touchscreen
guides in Newgle.
1. Remote (REM) jack provides connection for the
Freedom Sine Wave remote panel.
2. Battery temperature sensor (BTS) jack provides
connection for the battery temperature sensor
(supplied).
3. AC Output circuit breaker reset button
4. AC Input circuit breakers reset buttons.
Содержание London Aire 2021
Страница 1: ...2021 sm...