97-0019-01-01 13
Freedom Inverter/Charger Operation
Faults and Warnings A fault affects the operation of the unit. A manual
fault requires user intervention by clearing the condition and then pressing
the CLEAR FAULT RESET button on the inverter/charger’s front panel. See the
Xanbus System Control Panel Owner’s Guide for information on clearing
faults from the SCP.
A warning alerts you to a condition that could possibly affect operation of
the unit.
Operating Limits for Inverter Operation
Temperature The Freedom SW series of inverter/chargers will operate at
rated power continuously at 30 °C with some models capable of continuous
operation at much higher ambient temperature. However, the continuous
power rating at elevated ambient temperature may differ between models.
See “Specifications” on page 77 for full details. In higher ambient
temperatures, if the loads draw full power for an extended period of time,
the unit may shut down to protect itself against overheating.
The Freedom SW series of inverter chargers feature a surge rating of 200%
of rated power for five seconds at 25 °C. Operating the inverter/charger in
conditions outside of power and temperature limits, however, will result in
thermal shutdown and/or significantly decreased performance. In addition,
operation in this range is outside the ratings covered by the regulatory
approvals of the product.
Difficulty on starting loads The inverter/charger should be able to
operate all AC loads rated at or below its power rating. Some high
horsepower induction motors used in pumps and other motor-operated
equipment require very high surge currents to start, and the inverter/charger
may have difficulty starting these loads.
If you have problems starting certain loads, ensure that:
• the battery connections are tight and clean.
• the DC cabling is no longer than the recommended length. Refer to the
Freedom SW Sine Wave Inverter/Chargers Installation Guide for this
information.
• the AC wiring is of recommended size. Refer to the Freedom SW Sine
Wave Inverter/Chargers Installation Guide for this information.
• the battery is of sufficient capacity and is fully charged.
AC IN Steady
Green
When the Freedom SW is
connected to a qualified AC
source or a generator, the
External AC light
illuminates.
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 has occurred on the
network.
Investigate and clear the fault
condition.
WARNING Flashing
Red
A warning is detected. Investigate by examining
warning logs on SCP.
IMPORTANT:
If you are having problems with any of your loads, refer to
“Inverter Applications” on page 66.
Table 1
Front Panel Lights
Light
Illuminated Color Status Action (or Status Item)
Freedom SW 3K2K InvChg Owners Guide.book Page 13 Wednesday, October 9, 2013 1:34 PM
