Xantrex Freedom EX 4000 Owner's Manual page 4

Purpose
The purpose of this Owner's Guide is to provide explanations and
procedures for operating, configuring, maintaining, and
troubleshooting a Freedom EX 4000 Inverter/Charger with
48VDC-to-12VDC Converter for Recreational, Commercial and
Fleet Vehicle, or Marine installations.
Scope
The guide provides safety and operating guidelines as well as
information on configuring the inverter/charger/converter. It also
provides information about troubleshooting the unit. It does not
provide details about particular brands of batteries. You need to
consult individual battery manufacturers for this information.
Audience
The guide is intended for users and operators of the Freedom EX
4000. A separate Freedom EX Installation Guide (document
number: 975-0998-01-01) is intended for qualified personnel.
Qualified personnel have training, knowledge, and experience in:
Installing electrical equipment (up to 1000 V).
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Applying all applicable installation codes.
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Analyzing and reducing the hazards involved in performing
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electrical work.
Installing and configuring lead-acid and/or lithium-ion
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batteries.
Selecting and using PPE and following safety work code
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practices. See NFPA 70E or CSA Z462.
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Abbreviations and Acronyms
A Amperes
Ah Amp-hours (a unit of battery capacity)
AC
Alternating Current [V]
AGM Absorbed Glass Mat (a battery type)
BTS Battery Temperature Sensor
DC
Direct Current [Z]
GFCI Ground Fault Circuit Interrupter
Hz Hertz (a unit of frequency)
in-lb inch-pound force (a unit of torque)
kW Kilowatts (1000 watts)
LBCO Low Battery Cutout (or Cutoff)
LCD Liquid Crystal Display
LED Light Emitting Diode
LiFePO (lithium iron phosphate – a battery type)
LFP
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N-m Newton-meters (a unit of torque)
PN Product Number
PPE Personal Protective Equipment
RV-C Recreational Vehicle CAN Bus Communications protocol
s Seconds (a unit of time)
V, VAC, VDC Voltage, Volts AC, Volts DC
W Wattage, watt (a unit of power)
Related Information
You can find more information about Xantrex products and
services at http://www.xantrex.com/.
Freedom EX 4000 Owner's Guide