Owner’s Guide
Freedom HW 1000
Inverter/Charger
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Freedom HW 1000
Inverter/Charger
Owner’s Guide
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About Xantrex
the development, manufacturing and marketing of advanced power electronic products and systems for
the renewable and mobile power markets. The company's products convert and control raw electrical
power from any central, distributed, renewable, or backup power source into high-quality power
required by electronic equipment and the electricity grid. Xantrex is headquartered in Vancouver,
Canada, with facilities in the United States, Germany, Spain, and a joint venture in China.
About Schneider Electric
As a global specialist in energy management with operations in more than 100 countries, Schneider
Electric offers integrated solutions across multiple market segments, including leadership positions in
energy and infrastructure, industrial processes, building automation, and data centres/networks, as well
as a broad presence in residential applications. Focused on making energy safe, reliable, and efficient,
the company's 120,000 employees achieved sales of more than 17.3 billion euros in 2007, through an
active commitment to help individuals and organizations “Make the most of their energy™”.
Trademarks
Xantrex, Freedom, Smart Choice for Power, and Make the most of their energy are trademarks of
Schneider Electric Services International sprl, registered in the U.S. and other countries.
Other trademarks, registered trademarks, and product names are the property of their respective owners
and are used herein for identification purposes only.
Notice of Copyright
Xantrex Freedom HW Inverter/Charger Owner’s Guide © December 2008 Xantrex Technology Inc. All
rights reserved. No part of this document may be reproduced in any form or disclosed to third parties
without the express written consent of: Xantrex Technology Inc., 5917-195th St NE, Arlington, WA
98223. Xantrex Technology Inc. reserves the right to revise this document and to periodically make
changes to the content hereof without obligation or organization of such revisions or changes unless
required to do so by prior arrangement.
Exclusion for Documentation
UNLESS SPECIFICALLY AGREED TO IN WRITING, XANTREX TECHNOLOGY INC. (“XANTREX”)
(A) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF ANY TECHNICAL OR
OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER DOCUMENTATION.
(B) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSSES, DAMAGES, COSTS OR EXPENSES, WHETHER
SPECIAL, DIRECT, INDIRECT, CONSEQUENTIAL OR INCIDENTAL, WHICH MIGHT ARISE OUT OF THE USE OF
SUCH INFORMATION. THE USE OF ANY SUCH INFORMATION WILL BE ENTIRELY AT THE USER’S RISK; AND
(C) REMINDS YOU THAT IF THIS MANUAL IS IN ANY LANGUAGE OTHER THAN ENGLISH, ALTHOUGH
STEPS HAVE BEEN TAKEN TO MAINTAIN THE ACCURACY OF THE TRANSLATION, THE ACCURACY CANNOT
BE GUARANTEED. APPROVED XANTREX CONTENT IS CONTAINED WITH THE ENGLISH LANGUAGE
VERSION WHICH IS POSTED AT WWW.XANTREX.COM.
Date and Revision
Document Part Number
Product Number
December 2008 Rev A
975-0467-01-01
806-1055
Contact Information
Telephone: 1 800 670 0707 (toll free North America)
1 408 987 6030 (direct)
Fax:
1 800 994 7828 (toll free North America)
Email:
Web:
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About This Guide
Purpose
The purpose of this Owner’s Guide is to provide explanations and
procedures for operating, maintaining, and troubleshooting a Freedom
HW Installation*.
For complete information to help in setting up a Freedom HW Installation
see the Freedom HF Inverter/Charger Installation Guide (Doc. Part
Number: 975-0468-01-01).
* Recreational or Fleet Vehicle installation.
Scope
The Guide provides safety guidelines, as well as information about
operating and troubleshooting the installation. 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 HW
Inverter/Charger unit.
Organization
This Guide is organized into five chapters and one appendix.
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About This Guide
Conventions Used
The following conventions are used in this guide.
WARNING
Warnings identify conditions or practices that could result in personal injury or
loss of life
CAUTION
Cautions identify conditions or practices that could result in damage to the unit or
other equipment.
Important: These notes describe things which are important for you to know,
but not as serious as a caution or warning.
Related Information
You can find more information about Xantrex Technology Inc. as well as
its products and services at www.xantrex.com
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Important Safety Instructions
READ AND SAVE THIS OWNER’S GUIDE FOR FUTURE
REFERENCE.
This chapter contains important safety and operating instructions for the
Freedom HW Inverter/Charger unit.
WARNING: Limitations on use
The Freedom HW is not intended for use in connection with life support systems
or other medical equipment or devices.
1. Before installing and using the Freedom HW, read all instructions and
cautionary markings on the Freedom HW, the batteries, and all
appropriate sections of this guide.
CAUTION: Risk of injury
To reduce the risk of injury, charge only 12 Vdc lead-acid (GEL, AGM, or
Flooded) rechargeable batteries. Other battery types may burst, causing personal
injury and damage.
2. Do not expose the Freedom HW to rain, snow, spray, or bilge water.
To reduce risk of fire hazard, do not cover or obstruct the ventilation
openings. Do not install the Freedom HW in a zero-clearance
compartment. Overheating may result.
3. To avoid a risk of fire and electric shock, make sure that existing
wiring is in good condition and that wire is not undersized. Do not
operate the Freedom HW with damaged or substandard wiring.
4. The use of any attachments not recommended or sold by Xantrex,
may result in risk of fire, electric shock, or injury to persons.
5. Do not operate the Freedom HW if it has received a sharp blow, been
dropped, or otherwise damaged in any way. If the Freedom HW is
damaged, see the Warranty section.
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Safety
6. Do not disassemble the Freedom HW. It contains no user-serviceable
parts. See Warranty for instructions on obtaining service. Attempting
to service the Freedom HW yourself may result in a risk of electrical
shock or fire and will void your warranty. Internal capacitors remain
charged after all power is disconnected.
7. To reduce the risk of electrical shock, disconnect both AC and DC
power from the Freedom HW before attempting any maintenance or
cleaning or working on any circuits connected to the Freedom HW.
Turning off controls will not reduce this risk.
8. The Freedom HW must be provided with an equipment-grounding
conductor connected to the AC input ground.
WARNING: Explosion hazard
1. Working in the vicinity of batteries is dangerous. Batteries generate
explosive gases during normal operation. Therefore, it is of utmost
importance that each time before servicing the unit in the vicinity of
the battery, that you read this manual and follow the instructions
exactly.
2. This equipment contains components which tend to produce arcs or
sparks. To prevent fire or explosion, do not install the Freedom HW
in compartments containing batteries or flammable materials, or in
locations that require ignition-protected equipment. This includes any
space containing gasoline-powered machinery, fuel tanks, as well as
joints, fittings, or other connections between components of the fuel
system.
3. To reduce the risk of battery explosion, follow these instructions and
those published by the battery manufacturer and the manufacturer of
any unit you intend to use in the vicinity of the battery.
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Safety
Personal Precautions When Working With Batteries
WARNING: BATTERIES PRESENT RISK OF ELECTRICAL SHOCK
BURN FROM HIGH SHORT-CIRCUIT CURRENT, FIRE OR
EXPLOSION FROM ENTED GASES. OBSERVE PROPER
PRECAUTIONS
,
V
.
1. Study and follow all of the battery manufacturer's specific
precautions, such as removing or not removing cell caps while
charging, and recommended rates of charge.
2. Add distilled water in each cell until battery acid reaches the level
specified by the battery manufacturer. This helps to purge excessive
gas from cells. Do not overfill. For a battery without cell caps,
carefully follow manufacturer's recharging instructions.
3. Make sure the area around the battery is well ventilated.
4. Never smoke or allow a spark or flame near the engine or batteries.
5. Use extra caution to reduce the risk or dropping a metal tool on the
battery. It could spark or short circuit the battery or other electrical
parts and could cause an explosion.
6. Remove all metal items, like rings, bracelets, and watches when
working with batteries. Batteries can produce a short circuit current
high enough to weld metal to skin, causing a severe burn.
7. Have someone within range of your voice or close enough to come to
your aid when you work near a lead-acid battery.
8. Have plenty of fresh water and soap nearby in case battery acid
contacts skin, clothing, or eyes.
9. Wear complete eye protection and clothing protection. Avoid
touching your eyes while working near batteries.
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Safety
10. If battery acid contacts skin or clothing, wash immediately with soap
and water. If acid enters your eye, immediately flood it with running
cold water for at least twenty minutes and get medical attention
immediately.
11. If you need to remove a battery, always remove the ground terminal
from the battery first. Make sure all accessories are off so you don’t
cause an arc.
12. Never charge a frozen battery.
13. Clean battery terminals. Be careful to keep corrosion from coming
into contact with your eyes.
14. Locate the Freedom HW unit away from batteries in a separate, well
ventilated compartment.
15. Never place the Freedom HW unit directly above batteries; gases
from a battery will corrode and damage the unit
16. Never allow battery acid to drip on the unit when reading gravity, or
filling battery.
17. Do not operate the unit in a closed in area, or restrict the ventilation in
any way.
DC CONNECTION PRECAUTION
18. Connect and disconnect DC output connections only after setting any
recreational vehicle unit switches to off position and opening AC
disconnect.
19. Proper disposal of batteries is required. Refer to your local codes for
disposal requirements.
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Safety
Precautions for Using Rechargeable Appliances
CAUTION: Equipment damage
Most rechargeable battery-operated equipment uses a separate charger or
transformer that is plugged into an AC receptacle and produces a low
voltage charging output.
Some chargers for small rechargeable batteries can be damaged if
connected to the Freedom HW. Do not use the following with the
Freedom HW:
•
Small battery-operated appliances like flashlights, razors, and night
lights that can be plugged directly into an AC receptacle to recharge.
•
Some chargers for battery packs used in powerhand tools. These
affected chargers display a warning label stating that dangerous
voltages are present at the battery terminals.
Important: if you are unsure about using your rechargeable appliance with the
Freedom HW, contact the equipment manufacturer to find out if the appliance is
acceptable for use with modified sine wave input voltage. See the detailed
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Contents
Important Safety Instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -v
Freedom HW Inverter/Charger - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–2
Independent Power System - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–3
Materials List- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–2
Default Settings for the Freedom HW System - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–3
Front Panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–3
Display Panel- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–5
Display Panel Operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–2
Inverter Mode Settings - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–3
Operating in Inverter Mode - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–4
Disabling the Inverter Function - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–4
Checking Battery Status - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–4
Checking Output Power - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–4
Adjusting the Audible Alarm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–5
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Contents
Operating Limits - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–9
Power Output - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–9
Input Voltage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–9
Inverter Loads - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–10
Overload Conditions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–10
High Surge Loads - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–10
Trouble Loads - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–11
Over-temperature Conditions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–11
Battery Charging - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–12
Routine Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–14
Freedom HW Unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–14
Batteries - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–14
Buzz in Audio Equipment - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–4
Television Reception - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–4
Troubleshooting Reference - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–8
Inverter Applications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–10
Resistive Loads - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–10
Motor Loads - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–11
Long Transfer Times - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–11
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Contents
Electrical Specifications: Inverter Mode - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–2
Electrical Specifications: Charge Mode - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–3
Environmental Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–4
System Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–4
Physical Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–4
Regulatory Approvals - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–5
Inverter Overload Operation- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–5
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Contents
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Figures
Figure 2-1 What’s In The Box - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–2
Figure 3-2 Display Panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–3
Figure 4-1 Three-stage Charging Process - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–12
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Tables
Freedom HW Default Values - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–3
Table A-1 Charging Voltage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–7
975-0467-01-01
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Freedom HW Inverter/Charger
Congratulations on your purchase of the Freedom HW Inverter/Charger
(Freedom HW). As part of the Xantrex Inverter/Charger family, the
Freedom HW gives you quality power, worry-free operation, and
outstanding reliability. The Freedom HW’s integrated inverting–charging
functions and numerous power management features make it ideal for
recreational and commercial vehicles.
Quality Power
The Freedom HW provides up to 1000 watts of continuous modified sine
wave power from a battery bank. It is designed to handle loads such as a
600-watt microwave, TVs, VCRs, and midsized power tools.
The Freedom HW’s high surge capability lets you handle many hard-to-
start loads, including large TVs and small refrigerators.
The built-in transfer switch automatically transfers between inverter
power and incoming AC power (shore power) to ensure power is always
available.
The built-in charger automatically charges the battery bank when the
Freedom HW is connected to incoming AC power (shore power).
Comprehensive
Protection
The Freedom HW’s built-in protection features safeguard your batteries
and equipment to give you worry-free operation:
•
•
•
The low battery voltage alarm and shutdown prevents your
batteries from becoming completely discharged.
The three-stage charging capability ensures that batteries receive
the “best” charge with minimal wear and tear.
If the Freedom HW detects low AC voltage, it switches
automatically to Inverter mode and supplies your equipment with
modified sine wave power derived from the batteries. When AC
voltage returns within range again, the Freedom HW allows the AC to
pass through to your loads and automatically begins to recharge the
batteries.
Reliable
Back-up
If incoming shore power fails, the Freedom HW automatically detects the
failure and instantly becomes an independent power source that supplies
quality AC to your loads.
1–2
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Independent Power System
Overload
Alarm and
Shutdown
During Inverter mode, the Freedom HW automatically alerts you if the
loads that are connected and drawing power from the unit are close to the
maximum operating limit.
The Freedom HW automatically shuts down when the maximum
operating limit is exceeded.
Over-temp
Alarm and
Shutdown
During Inverter mode, the Freedom HW automatically alerts you if it is
overheating and approaching the over-temperature shutdown limit.
The Freedom HW automatically shuts down when the limit is exceeded.
Independent Power System
Your Freedom HW has been designed to be the heart of a sophisticated,
independent power system. While the Freedom HW is an extremely
“friendly” product to operate, Xantrex wants to ensure that you get the
best performance from your system.
Inverting
Charging
Freedom HW produces 120 Vac from your 12V batteries and is capable
of starting heavy loads like refrigerators and pumps.
When the Freedom HW is inverting (producing 120 Vac output) without a
load, it draws less than 1A of current from the battery (or battery bank).
This feature allows the unit to operate without draining too much stored
energy.
For the inverter to perform effectively, the batteries must be charged
correctly. The unit has a built-in three-stage charging system that extends
the life and optimizes the performance of the batteries.
In addition to the numerous features which let you maximize your
battery’s life and performance, the Freedom HW—unlike many
chargers—also has the ability to recharge batteries even if the voltage is
near zero (sometimes called dead battery charging).
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2
Features
Chapter 2 contains information and labeled illustrations
to help identify the various features of the Freedom HW.
It covers the following:
•
•
•
•
•
•
Materials list,
Default settings list,
Front panel features,
Side panel features,
Rear panel features, and
Display panel features
2–1
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Materials List
Your Freedom HW Inverter/Charger package includes the items listed
below.
•
•
Freedom HW Inverter/Charger unit
display panel (p/n: 808-9557) with
7-inch (0.17 m) display panel cable (p/n: 053-0049-02)
•
•
•
•
•
display panel mounting plate (p/n: 808-9555)
display panel mounting template (p/n: 531-0081-01-01)
display panel compartment cover (p/n: 808-9556)
AC wiring compartment cover (p/n: 210-0738-01-01)
two reference materials–an Owner’s Guide and an Installation Guide
(p/n: 975-0468-01-01 and 975-0467-01-01)
•
one set of lock washers and nuts (already connected to the bolts)
(p/n: 061-2002 and 062-0030)
Freedom HW unit
Display panel is already mounted on the
unit and connected to the remote panel
port using the 7-inch display panel cable.
Underneath is the display panel
compartment that houses the remote
panel port and the remote dip switch.
Wiring compartment
cover.
Display panel
compartment cover
Display panel
mounting plate
Figure 2-1 What’s In The Box
2–2
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Default Settings for the Freedom HW System
Default Settings for the Freedom HW System
You may record your settings in the right-hand column after you have
configured the Freedom HW.
Table 2-1 Freedom HW Default Values
Item
Default Setting
ON
Your Setting
Alarm*
Charger Current*
Battery Type **
55A
Flooded(14.4/13.5)
* adjustable from the display panel.
** adjustable from the main unit behind the display panel assembly.
Front Panel
1
HW
FREEDOM HW 1000
2
3
3
4
4
Feature Description
1
2
Display panel displays inverter status and battery status information on the screen. The
panel can be detached to expose the dip switches behind it and to extend and mount the
panel on a wall or other location.
Wiring compartment cover can be removed to access the AC wiring compartment for
hard wiring the inverter to an existing AC power system.
3
4
Knockouts for routing AC input and output wiring in hard wired installations.
Mounting flange allows you to mount the inverter permanently.
975-0467-01-01
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Side Panel
1
2
3
Feature
Description
1
2
30 A supplementary protector provides overload protection for the AC output.
Grounding stud provides a ground path for the Freedom HW chassis to the DC system
ground.
3
Main cooling fan turns on when powering loads above 500 W or when the internal
temperature reaches a set point temperature.
Rear Panel
2
1
3
4
Feature Description
1
Negative DC cabling terminal connects to the negative terminal of the battery using a
battery cable.
2
Ventilation grille (openings) must not be obstructed for the proper operation of the
cooling fan and inverter. When the inverter is mounted, the ventilation grille must not
point up or down.
3
4
Positive DC cabling terminal connects to the positive terminal of the battery using a
battery cable.
Serial number of your unit.
2–4
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Display Panel
Display Panel
3
1
2
FREEDOM
4
STATUS
Input Voltage (V)
Input Current (A)
Output Power (kW)
Utility
Select
Battery
Fault
HW 1000
Feature Description
1
Power button is the main unit switch that turns the Freedom HW’s inverter function ON
information.
2
3
4
for additional information.
additional information.
Select button changes status information displayed on the display screen and is also used
information on operating the panel’s buttons.
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Setting Battery Types on the Main Unit
You can attach different types of lead-acid batteries to the Freedom HW.
Before installing batteries make sure that you configure the unit to
optimize the charging process.
WARNING: Fire hazard
Incorrectly setting the battery type can lead to battery damage and a risk of fire.
The settings can be changed by adjusting the dip switches found on the
main unit behind the display panel.
Battery
Type
Dip Switch Setting
Switch 1|Switch 2
Bulk/Absorption Float
Fixed
OFF|OFF
13.5
13.5
13.5
13.8
13.4
Flooded OFF|ON (factory setting) 14.4
GEL
ON|OFF
ON|ON
14.2
14.3
AGM
To adjust the battery type setting:
By default (factory setting) the battery type is set to Flooded (OFF|ON).
1. Detach the Display Panel to expose the Dip Switches.
2. Use the tip of your fingernail or a small screw driver with a flat tip to
adjust the switches.
OFF
ON
Switch 1 | Switch 2
Figure 3-1 Dip Switches (Factory Setting Shown)
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Viewing Inverter/Charger Information
Viewing Inverter/Charger Information
The LED screen displays inverter/charger information as well as feature
settings in coordination with the LED lights underneath the screen.
◆ Press the Select button to toggle between the following information:
Info and Setting
DC Input Voltage
DC Input Current
AC Output Power
LED Screen
12.8 (example) Solid – Input Voltage (V)
11 (example) Solid – Input Current (A)
0.85 (example) Solid – Output Power (kW)
Info and Settings LED
Charging Current
Setting
5Aor 15Aor
35Aor 55A
none
Inverter Mode Setting IN0or In1
none
none
none
Alarm Setting
aL0or AL1
sdLor sdH
Low Voltage Setting
Adjusting Feature Settings
The Power and Select buttons can be used to:
•
•
•
•
•
change the charging current setting,
change the inverter mode setting,
disable or enable the audible alarm,
change the shutdown setting, and
return to factory default settings.
FREEDOM
HW 1000
STATUS
Status
LED light
LED
screen
Input Voltage (V)
Input Current (A)
Output Power (kW)
Utility
Battery
Fault
Select
Info and Settings
LED lights
Figure 3-2 Display Panel
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To cycle through the various feature settings:
1. Press and hold the Power button for five seconds to enter the feature
settings mode.
2. Press the Power button to toggle between the following information:
Setting
LED Screen
Charging Current
Setting
Cur
Inverter Mode Setting IN
Alarm Setting
aL
Shutdown Setting
Factory Setting
sd
def
To change the charger’s charging current setting:
1. Press and hold the Power button for five seconds.
The LED screen will flash “Cur” intermittently.
2. Press the Select button once.
By default the
chargingcurrent
is set to 55 A.
The LED screen will display the present charging current setting.
Example, “55A” for a 55 A setting.
3. Press the Select button again to change to the next setting.
The LED screen shows the next setting. Example, “5A” for a 5 A
setting.
4. Continue pressing the Select button to cycle through each of the four
settings – “5A”, “15A”, “35A”, and “55A” until you reach the desired
setting.
5. Press and hold the Select button for five seconds to make the setting
permanent.
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Adjusting Feature Settings
Table 3-1 Charging Current Guidelines
AC Input Circuit Breaker Charger DC Current
Maximum By-pass AC
Current Available
(Amps)
or fuse size
(Amps)
Setting
(Amps)
15
20
30
5
12.5
9.5
15
35
55
5
4.0
0
17.5
14.5
9.0
15
35
55
5
5.0
27.5
24.5
19.0
15.0
15
35
55
To change the inverter mode setting:
By default the
inverter mode is
set to ON.
ON (“In1”) will put the inverter on standby. This means when
shorepower is present, AC shorepower will pass through as AC output.
And when shorepower is not available, the inverter function will take
power from the battery and provide AC output power. When the inverter
mode is ON, you can manually turn the inverter function ON or OFF by
OFF (“In0”) will completely disable inverter function. This means when
shorepower is present, AC shorepower will still pass through as AC
output. However, when shorepower is not available, the inverter function
remains disabled and therefore no AC output power. When the inverter
mode is OFF, you cannot manually turn the inverter function ON or OFF
by using the Power button.
1. Press and hold the Power button for five seconds.
2. Press the Power button once.
The LED screen will flash “In” intermittently.
3. Press the Select button once.
The LED screen will display the present (or most recent) inverter
mode setting.
Example, “In1” for an inverter mode setting of ON or “In0” for an
inverter mode setting of OFF.
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4. Continue pressing the Select button to cycle through the two settings
– “In1” and “In0” until you reach the desired setting.
5. Press and hold the Select button for five seconds to make the setting
permanent.
To adjust the alarm setting:
By default the
alarm is set to
ON.
ON (“AL1”) will sound the alarm on all warning and fault conditions.
OFF (“AL0”) will mute the alarm.
1. Press and hold the Power button for five seconds.
2. Press the Power button twice.
The LED screen will flash “AL” intermittently.
3. Press the Select button once.
The LED screen will display the present (or most recent) alarm
setting.
Example, “AL1” for an inverter mode setting of ON.
4. Continue pressing the Select button to cycle through the two settings
– “AL0” and “AL1” until you reach the desired setting.
5. Press and hold the Select button for five seconds to make the setting
permanent.
To adjust the under voltage shutdown setting:
By default the
low voltage
setting is set to
Low.
Low (“sdL”) sets the under voltage shutdown threshold to 10.5 V.
High (“SdH”) sets the under voltage shutdown threshold to 11.8 V.
1. Press and hold the Power button for five seconds.
2. Press the Power button three times.
The LED screen will flash “Sd” intermittently.
3. Press the Select button once.
The LED screen will display the present (or most recent) low voltage
setting.
Example, “SdL” for a low shutdown voltage setting.
4. Continue pressing the Select button to cycle through the two settings
– “SdH” and “SdL” until you reach the desired setting.
5. Press and hold the Select button for five seconds to make the setting
permanent.
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Adjusting Feature Settings
To return all feature settings to factory default settings:
1. Press and hold the Power button for five seconds.
2. Press the Power button four times.
The LED screen will flash “def” intermittently.
3. Press and hold the Select button for five seconds to return all feature
settings to their factory default settings.
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4
Operation
efficiently and effectively.
It covers the following:
•
Procedures for operating the inverter from the
display panel,
•
•
•
Operating limits and inverter loads,
Battery charging, and
Information about routine maintenance.
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Display Panel Operation
The Freedom HW features a display panel with three-digit LED display
screen to show inverter, AC source, and battery status information.
3
4
1
2
Info and Settings LED lights
FREEDOM
STATUS
Input Voltage (V)
Input Current (A)
Output Power (kW)
Utility
Battery
Fault
Select
HW 1000
Feature Description
1
Power button
•
Press and hold for one second to turn the Freedom HW’s Inverter function ON or OFF
(when AC Shore Power is NOT present.)
•
Press and hold for five seconds to go into Feature Setting Mode.
2
3
Three-digit LED display screen shows status information and fault codes.
Status LED – indicates the mode of operation with a three-color LED.
•
Green pertains to Utility status.
• Solid indicates the Freedom HW is in shore power mode and battery is fully charged.
• Flashing indicates the Freedom HW is in shore power mode and the unit is currently
charging the battery.
•
Yellow pertains to Battery status.
• Solid indicates the Freedom HW is in inverter mode and using the battery to provide
AC power.
• Flashing indicates the Freedom HW is in inverter mode but AC shore power is
detected thus transferring to shore power mode within 20 seconds.
Red indicates a Fault condition and the Freedom HW has shut down. See
•
4
Select button
•
In Invert mode, press the button to choose what appears in the three-digit LED display.
NOTE: A corresponding LED light either flashes or illuminates solid for each item.
In Feature setting mode, press to toggle through different selections and press and hold
for five seconds to make the selection permanent. See “Adjusting Feature Settings” on
•
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Operating in Shore Power Mode
Operating in Shore Power Mode
The Freedom HW operates in shore power mode when an AC source (a
generator or utility power) is present at the AC input terminals. When the
AC source is within operating range, the Freedom HW unit bypasses
inverter function and provides the same AC source power to the AC
output terminals. AC power will automatically pass through the Freedom
HW.
WARNING: Shock hazard
Switching the Power button to Standby does not interrupt the supply of shore
power to the Freedom HW. Shore power supersedes inverter function. See
The Freedom HW also automatically charges the battery bank that is
connected while in shore power mode. See “Battery Charging” on
The green Status LED lights up to indicate that the Freedom HW is using
utility (or generator) power and the battery is full. A flashing green Status
LED indicates that the unit is charging the battery.
Inverter Mode Settings
Inverter mode
setting is
Standby
When the Freedom HW’s Inverter mode setting is enabled (“In1”) and
the AC source is outside the operating range or is disconnected, the
transfer switch automatically switches to inverter function. This means
that the AC output terminals will provide power from the battery and any
appliance connected to the AC output terminals will operate.
Inverter mode
setting is Off
When the Freedom HW’s Inverter mode setting is disabled (“In0”) and
the AC source is outside the operating range or is disconnected, the
Freedom HWwill not switch to invert mode. This means that even if the
Power button is pressed to try and turn inverter function on, there will be
no power coming from the battery to the AC output terminals. Therefore,
any appliance connected to the AC output terminals will not operate.
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Operating in Inverter Mode
The Freedom HW is in inverter mode when shore power is not presently
available and the unit is using the battery (inverting DC to AC) to power
the appliances connected to the Freedom HW.
The Yellow status LED lights up to indicate the Freedom HW is using the
battery to power the appliances.
Table 4-1 below illustrates the battery status during inverter mode as
shown on the display panel.
Disabling the Inverter Function
WARNING: Shock hazard
Switching the Power button to Off does not disconnect DC battery power from
the Freedom HW. You must disconnect both AC and DC power before working
on any circuits connected to the Freedom HW.
To prevent unnecessary battery discharge, switch the Power button to Off
when you are not using the Freedom HW.
Checking Battery Status
During inverter mode, you can check the battery status by pressing the
Select button until the Input Voltage LED (or Input Current LED)
illuminates. The battery voltage (or battery current) appears in the three-
digit LED display screen when the Input Voltage LED (or Input Current
LED) illuminates.
The normal operating battery voltage range is between 11 and 15 volts.
Checking Output Power
During Inverter mode, you can check how much power (displayed in kW)
the Freedom HW is supplying to the connected loads by pressing the
Select button until the Output Power LED illuminates.
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Operating in Inverter Mode
Operating Several Loads at Once
If you are going to operate several loads from the Freedom HW, turn
them on one at a time after you have turned the inverter on.
Turning loads on separately helps to ensure that the inverter does not have
to deliver the starting current for all the loads at once, and will help
prevent an overload shutdown.
Adjusting the Audible Alarm
Any warnings such as fault conditions or imminent shutdown are both
displayed on the display panel’s screen and sounded on the alarm
speakers. It is not possible to turn OFF the screen and prevent it from
displaying error codes but it is possible to turn OFF the audible alarm.
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Status LED During Inverter Mode
The following summarizes the behavior of the Status LED during Inverter
mode.
Table 4-1 Status LED during Inverter Mode
Status LED
Display Screen
Condition
Solid
YELLOW
Select button is pressed to display Input Battery Voltage.
The Input Battery Voltage LED lights up.
Value in display screen is shown as Volts.
12.8
(where 12.8 is an
example of battery
voltage)
Select button is pressed to display Input Current.
The Input Current LED lights up.
Value in display screen is shown as Amps.
11
(where 11 is an
example of current)
Select button is pressed to display Output Power.
The Output Power LED lights up.
Value in display screen is shown as Kilowatts.
0.85
(where 0.85 is an
example of output
power in Kilowatts)
Select button is pressed to display present Charging Current
setting.
None of the info and setting LED lights are on.
Present setting is displayed on the screen.
5Aor 15Aor 35A
or 55A
Select button is pressed to display present Inverter Mode
setting.
IN0or In1
None of the info and setting LED lights are on.
Present setting is displayed on the screen.
Select button is pressed to display present Alarm setting.
None of the info and setting LED lights are on.
Present setting is displayed on the screen.
aL0or AL1
Select button is pressed to display present Shutdown setting.
None of the info and setting LED lights are on.
Present setting is displayed on the screen.
sdLor sdH
Warning condition detected while AC output power is still
available.
E05 through e07
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Operating in Inverter Mode
Table 4-1 Status LED during Inverter Mode
Status LED
Display Screen
Condition
Solid RED
Fault condition detected and AC output power is not
available. The unit will sound an alarm and will shutdown
completely within 30 seconds.
E01 through e04
Off
Off
Inverter is OFF.
Off (or Yellow)
No communication between the Freedom HW and the
Display Panel because the battery voltage was too low to
start the Inverter.
00.0
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Operating During Transition Between Shore Power and
Inverter Mode
The Freedom HW’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 HW automatically detects when shore power is present and
when it becomes unavailable or when shore power drops to less than 95
Vac.
Transitioning from Shore Power to Inverter Mode
When the unit is operating in shore power mode and shore power is lost,
the Freedom HW has less than 30 ms (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 HW 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 HW has less than 30
ms (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.
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Operating Limits
Operating Limits
Power Output
The Freedom HW can deliver up to 1000 watts continuous power. The
wattage rating applies to resistive loads such as incandescent lights.
Input Voltage
The allowable Freedom HW input voltage ranges are shown in the
following table:
Operating
Condition
Voltage Range Comment
11–15.0 V
Normal
Optimum
12.0–13.0 V
Performance
Low Voltage Alarm
“SDL” low setting
“SDH” high setting
The low battery alarm beeps once
every two seconds and the display
shows fault code E05.
11.0 V or less
12.3 V or less
Low Voltage
Shutdown
“SDL” low setting
“SDH” high setting
The low battery alarm beeps every
second and the display shows fault
code E01. The status LED turns red
and the display screen is turned OFF
within 30 seconds to protect the
battery from being over-discharged.
10.5 V or less
11.8 V or less
High Voltage
Shutdown
The over-voltage alarm beeps every
second and the display shows fault
“SDL” low setting
“SDH” high setting
15.5 V or more code E02alternating with the battery
12.6 V or more voltage. The status LED turns red and
the display screen is turned OFF
within 30 seconds to protect itself
from excessive input voltage.
Note: Although the Freedom HW
incorporates over-voltage protection,
it can still be damaged if input
voltage exceeds 16 V.
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Inverter Loads
The Freedom HW will operate most AC loads within its power rating of
1000 watts. However, some appliances and equipment may be difficult to
operate, and other appliances may actually be damaged if you try to
“Trouble Loads” carefully.
Overload Conditions
There are two kinds of overload conditions:
•
•
An overload warning and
An overload shutdown.
Overload
Warning
When the Freedom HW’s AC load is approximately 100 W below the
overload shutdown limit of ~1000 W, the audible alarm beeps once every
two seconds and the display screen shows a fault code E06.
Overload
Shutdown
When the Freedom HW’s AC load increases to near ~1100 W, the audible
alarm beeps every second and the display screen shows a fault code E03.
The Status LED turns solid RED and in 30 seconds, both the unit and the
display screen will shut down to prevent damage to the inverter and
protect the battery from being over-discharged.
High Surge Loads
Some induction motors used in freezers, pumps, and other motor-operated
equipment require high surge currents to start. The Freedom HW may not
be able to start some of these motors even though their rated steady state
current draw is within the inverter’s limits. The unit will shut down and
indicate an overload shutdown.
A single incandescent bulb requires five to ten times its power rating
when lighting up from a cold start. If you have several bulbs lighting up
all at the same time, then the surge is even greater.
A Compact Flourescent Light or CFL also has a momentary surge that is
more than ten times its power rating when lighting up from a cold start.
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Inverter Loads
Trouble Loads
CAUTION
Some equipment may be damaged by the Freedom HW’s modified sine wave
output, which has a different wave form than utility-supplied electricity.
Some appliances, including the types listed below, may be damaged if
they are connected to the Freedom HW:
•
Speed controllers found in some fans, power tools, kitchen
appliances, and other loads may be damaged.
•
Some chargers for small rechargeable batteries can be damaged. See
details.
•
Metal halide arc (HMI) lights can be damaged.
Important: If you are unsure about operating any device with the Freedom
HW, contact the manufacturer of the device to ensure that it is compatible with
the modified sine waveform.
Over-temperature Conditions
During Inverter mode, when the Freedom HW’s internal temperature
starts to approach its preset shutdown limit, the alarm will beep every two
seconds and the display will show fault code E07. If the over-temperature
condition persists, the alarm will beep once per second and the display
will show fault code E04. The Status LED turns solid RED and the
inverter will shut down to prevent damage to the inverter and protect the
battery from being over-discharged. However, when the internal
temperature drops and falls within normal operating temperature, the
Freedom HW will recover automatically and will continue inverting.
During AC shore power mode, when the Freedom HW’s charger
temperature starts to approach its threshold limit, the charging current will
automatically derate from 55 A to 35 A. If the temperature continues to
rise, the unit will shut down and resume operation when the unit
temperature has cooled down.
The Freedom HW also monitors the internal transfer relay temperature. It
automatically turns on the fan when the relay starts to approach its preset
temperature limit and turns off when it cools down. If the relay exceeds its
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Battery Charging
Battery charging is possible only when shore power is present and the
Freedom HW unit is connected to a battery (or battery bank).
The frequency of battery charging is determined by how much energy in
the battery is used up during inverting. Whenever the Freedom HW
detects a battery voltage that falls below 12.8 Vdc, the unit will begin
charging the battery, i.e., enter into bulk and absorption stages then settle
in float stage. If battery voltage does not reach 5 Vdc after 1 minute or 10
Vdc after 15 minutes as shown in the graph, the unit will terminate the
charging process and the error code E12will show on the display screen.
Figure 4-1 below illustrates the three-stage charging process used to
maximize Freedom HW’s charging efficiency.
NOTE:
Voltage
If an external DC load is
Bulk Stage Absorption Stage
Float Stage
connected to the battery
and it drains the battery
down to 12.8 Vdc, the
charger will start a new
bulk stage.
Absorption
Voltage
Float Voltage
10V
5V
Time
5 hrs Max
8 hrs Max
1 min
15 min
Current
NOTE:
During the Float stage,
the charger will provide
up to the maximum set
charge current to
compensate for an
external DC load on
demand.
Bulk Stage Absorption Stage
Float Stage
Charge Current
Setting
Maximum
Charge Current
Setting
Float Current
Time
Figure 4-1 Three-stage Charging Process
Table 4-2 below illustrates the battery charging status as shown on the
Status LED and display screen.
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Battery Charging
Table 4-2 Battery Charging Status LED
Status LED
Display Screen
FUL
Condition
Solid GREEN
Battery is FULL.
Flashing
GREEN
Battery is in BULK CHARGE.
BUL— CHg—
12.8
(where 12.8 is an
example of battery
voltage)
Battery is in ABSORPTION CHARGE.
ABS— CHg—
14.2
(where 14.2 is an
example of battery
voltage)
Solid RED
E10 to e12
Solid GREEN
or
Flashing
GREEN
Select button is pressed to display present Charging Current
setting.
None of the info and setting LED lights are on.
Present setting is displayed on the screen.
5Aor 15Aor 35A
or 55A
Select button is pressed to display present Inverter Mode
setting.
IN0or In1
None of the info and setting LED lights are on.
Present setting is displayed on the screen.
Select button is pressed to display present Alarm setting.
None of the info and setting LED lights are on.
Present setting is displayed on the screen.
aL0or AL1
sdLor sdH
Select button is pressed to display present Shutdown setting.
None of the info and setting LED lights are on.
Present setting is displayed on the screen.
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Table 4-3 below illustrates the battery charging voltage and current
settings.
Table 4-3 Battery Charging Voltage and Current Settings
Battery Type
Flooded
GEL
Bulk/Absorption Float Voltage
Charge Current Float Current
Voltage (Volts)
(Volts)
(Amps)
(Amps)
14.4
13.5
5, 15
35, 55
1.5
4.5
14.2
14.3
13.5
13.8
13.4
13.5
5, 15
35, 55
1.5
4.5
AGM
5, 15
35, 55
1.5
4.5
Fixed
5, 15, 35, 55
not applicable
Routine Maintenance
Freedom HW Unit
Minimal maintenance is required to keep your Freedom HW operating
properly. Periodically you should:
•
Clean the exterior of the unit with a damp cloth to prevent the
accumulation of dust and dirt.
•
•
Ensure that the DC cables are secure and fasteners are tight.
Make sure the ventilation openings are not clogged.
Batteries
When possible, you should recharge your batteries whenever a low
voltage warning or a shutdown occurs with the Freedom HW. This gives
the batteries a much longer life than recharging when the batteries have
been almost completely discharged.
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General Troubleshooting Guidelines
WARNING: Shock and Energy hazard
Do not disassemble the Freedom HW. It does not contain any user-serviceable
parts. Attempting to service the unit yourself could result in an electrical shock or
burn.
Before you call Xantrex Customer Service, record the information that is asked
This section will help you narrow down the source of any problem you
encounter. Before contacting Xantrex, please work through the steps
listed below:
1. Check for any error codes displayed on the display screen. If a
message is displayed, record it before doing anything further.
time the problem occurred so you can provide details when you
contact customer service for help. Include the following as well as
•
•
What loads the Freedom HW was running or attempting to run
What the battery condition was at the time (voltage, state of
charge, etc.) if known
•
•
Recent sequence of events
Any known unusual AC shore power factors such as low voltage,
unstable generator output, etc.
•
Whether any extreme ambient conditions existed at the time
(temperature, vibrations, moisture, etc.)
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General Troubleshooting Guidelines
3. If your Freedom HW is not displaying an error code, check the
following to make sure the present state of the installation allows
proper operation:
•
•
Is the inverter located in a clean, dry, adequately ventilated place?
Are the battery cables adequately sized as recommended in the
Installation guide?
•
•
•
Is the battery in good condition?
Are all DC connections tight?
Are the AC input and output connections and wiring in good
condition?
•
•
Are the configuration settings correct for your particular
installation?
Are the display panel and the communications cable properly
connected and undamaged?
•
•
Are all disconnects and AC breakers closed and operable?
Have any of the fuses blown in the installation?
4. Contact Xantrex for further assistance. Please be prepared to describe
details or your system installation and to provide the model and serial
number of the unit.
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Common Problems
Buzz in Audio Equipment
Some inexpensive stereo systems may emit a buzzing noise from their
loudspeakers when operated from the Freedom HW. This occurs because
the power supply in the audio system does not adequately filter the
modified sine wave produced by the inverter. The only solution is to use a
sound system that has a higher quality power supply.
Television Reception
When the Freedom HW is operating, it can interfere with television
reception on some channels. If interference occurs, try the following:
1. Make sure that the chassis ground stud on the Freedom HW is solidly
connected to the ground system of your vehicle or vessel.
2. Make sure that the television antenna provides an adequate (“snow-
free”) signal, and that you are using good quality cable between the
antenna and the television.
3. Keep the cables between the battery and the Freedom HW as short as
possible, and twist them together with two to three twists per foot.
(This minimizes radiated interference from the cables.)
4. Move the television as far away from the Freedom HW as possible.
5. Do not operate high power loads with the Freedom HW while the
television is on.
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Warning Messages
Warning Messages
Warning messages in the form of audible alarms and error codes that
appear on the display panel screen to alert you to an impending system
change. Warnings do not affect operation.
With the exception of the error codes displayed on the screen, only the
audible alarm can be enabled or disabled. Follow the steps in “To adjust
the alarm setting:” on page 3–6 to change the alarm settings.
column appears on the display screen of the display panel.
Table 5-1 Error Codes Displayed on the Display Panel Screen
Error Code Condition
Mode
Action
Low battery voltage Inverting
shutdown
•
Check battery status and recharge if
necessary.
E01
< 10.5 Vdc (“SDL”)
< 11.8 Vdc (“SDH”)
•
•
Check for proper DC cable sizing.
Check for loose connections and tighten if
necessary.
High battery voltage Inverting
shutdown
(> 15.5 Vdc)
•
Check for external charging sources, such
as an over voltage alternator, and
disconnect if necessary.
E02
E03
AC output overload Inverting
shutdown
•
•
Reduce the loads connected to the AC
outlet of the unit.
Check appliances that have high-surge
ratings and disconnect if necessary.
Over-temperature
shutdown
Inverting
•
•
•
Reduce the loads connected to the AC
outlet of the unit.
Check that the ventilation grille is not
blocked.
Check for ambient temperature and move
the unit to a cooler location whenever
possible.
E04
Low battery voltage Inverting
detected
< 11.0 Vdc (“SDL”)
< 12.3 Vdc (“SDH”)
•
Check battery status and recharge if
necessary.
Check for proper DC cable sizing.
Check for loose connections and tighten if
necessary.
E05
E06
•
•
AC output overload Inverting
warning
•
Reduce the loads connected to the AC
outlet of the unit.
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Table 5-1 Error Codes Displayed on the Display Panel Screen
Error Code Condition
Mode
Action
Over-temperature
warning
Inverting
•
•
•
Reduce the loads connected to the AC
outlet of the unit.
E07
Check that the ventilation grille is not
blocked.
Check for ambient temperature and move
the unit to a cooler location whenever
possible.
not used
not used
E08
E09
E10
High battery voltage AC shore
(> 15.5 V)
•
•
Check for external charging sources, such
as an over voltage alternator, and
disconnect if necessary.
Confirm that the external charging source is
not the cause. The error may be caused by
the internal battery charger system. Call
Xantrex for support.
power
Over-temperature
detected on the AC power
transfer relay
AC shore
•
•
•
Reduce the loads connected to the AC
outlet of the unit.
Check that the ventilation grille is not
blocked.
Check for ambient temperature and move
the unit to a cooler location whenever
possible.
E11
E12
Battery is bad or
external DC load is power
connected to the
battery.
AC shore
•
Check the battery bank.
NOTE: The battery voltage did not rise
above 5 Vdc after 1 minute or 10 Vdc after
15 minutes.
•
•
Check that the external DC load current
consumption is below the charging current
setting.
Disconnect the DC load or increase the
charger current setting.
5–6
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Warning Messages
For error codes E01to E04:
•
•
the unit will stop inverting, and
the display screen and the alarm will turn off after 30 seconds.
For error codes E10and E11:
•
•
the unit will stop charging, but
the error code will still show on the display screen and the alarm will
remain on, and
•
AC power will continue to pass through to the AC outlets.
For error code E12
•
•
•
the unit will stop charging and shut down, and
the error code will show on the display screen briefly, and
AC power will not pass through to the AC outlets.
To reset error codes E10to E12:
1. Remove the AC input, and
2. Turn the unit OFF and then turn ON again using the Power button on
the display panel.
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Troubleshooting Reference
WARNING: Electrical shock and burn hazard
Do not disassemble the Freedom HW. It does not contain any user-serviceable
parts. Repairing the unit yourself could result in an electrical shock or burn.
Table 5-2 Troubleshooting Reference
Problem
Possible Cause
Solution
Low output voltage
(96 Vac–104 Vac) during
Inverter mode.
You are using a voltmeter Use a true RMS reading voltmeter such as
that cannot accurately
read the RMS voltage of a
modified sine wave.
the Fluke 87.
No output voltage. The status AC shore power is not available or out of operating range and the
LED is red.
inverter has shut down with the display screen showing one of the
following error codes:
•
Low input voltage
(fault code E01)
•
Check the DC connections and the
cable.
•
•
Recharge the battery.
•
High input voltage
(fault code E02)
Verify the unit is connected to a 12V
battery.
•
•
Check the voltage regulation of the
external charging system (if any).
•
•
Unit overload or AC
output short circuit
(fault code E03)
Reduce the load. Make sure the load
does not exceed the output rating.
Thermal shutdown
(fault code E04)
•
•
Allow the unit to cool off.
Reduce the load if continuous
operation is required.
•
Improve ventilation. Make sure the
inverter’s ventilation openings are not
blocked.
•
AC transfer relay has
overheated (during
shore power mode).
•
•
Improve ventilation. Make sure the
inverter’s ventilation grille is not
blocked.
Reduce the load.
5–8
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Troubleshooting Reference
Table 5-2 Troubleshooting Reference
Problem
Possible Cause
Solution
No output voltage. The Status 30 A supplementary
Check load and reset the supplementary
breaker.
LED is green or yellow.
breaker has tripped.
Circuit breaker on the AC
load panel or AC output
disconnect has tripped.
Reset the circuit breaker or check the AC
output disconnect circuits.
Battery voltage is too low
to start inverting. Display Check DC connections and cable.
screen may show DC
Recharge battery.
voltage as 00.0.
No output voltage. The status AC shore power is not
•
•
Check AC shore power.
Turn the inverter ON or change the
inverter setting to Standby mode.
LED is not lighting up.
available or out of
operating range and the
inverter is in OFF mode.
AC shore power is not
•
•
•
Check AC shore power and battery
voltage.
available and the inverter
is OFF due to a shutdown
for more than 30 seconds.
Turn the inverter ON and look at the
display panel for any error code.
5–5.
The inverter’s DC input
polarity is reversed.
The inverter was probably damaged due to
the reverse polarity. This type of damage
is NOT covered by the warranty.
•
•
Return the unit.
information on returning the unit.
The fan turns on and off
during AC shore power
mode.
•
•
The battery is
discharged and
demands high current
from the charger.
AC pass-through
current is high.
Do not be alarmed, the unit is performing
normally.
The fan turns on and off
during inverter mode.
The inverter is running
continuously at high
power.
Do not be alarmed, the unit is performing
normally. The fan is activated
automatically.
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Table 5-2 Troubleshooting Reference
Problem
Possible Cause
Solution
Battery charging current is
lower than the charging set
point during bulk charge
mode.
Ambient (environment)
temperature is high.
Do not be alarmed, the unit is performing
normally. The charging current
automatically de-rates or shuts down at
high ambient temperature. The charger
resumes to normal when the unit’s
temperature cools down.
Improve ventilation. Make sure the unit’s
ventilation openings are not blocked.
Alarm does not sound when Alarm is turned OFF.
an error is encountered.
Reactivate the alarm. See “To adjust the
The problem is not described N/A
in this table.
check the FAQs (Frequently Asked
Questions) for your product.
Inverter Applications
The Freedom HW performs differently depending on the AC loads
connected to it. If you are having problems with any of your loads, read
this section.
Resistive Loads
These are the loads that the inverter finds the simplest and most efficient
to drive. Voltage and current are in phase (i.e. in step with one another).
Resistive loads usually generate heat in order to accomplish their tasks.
Toasters, coffee pots, and incandescent lights are typical resistive loads. It
is usually impractical to run larger resistive loads—such as electric stoves
and water heaters—from an inverter due to their high current
requirements. Even though the inverter can most likely accommodate the
load, the size of battery bank required would be impractical if the load is
to be run for long periods.
5–10
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Inverter Applications
Motor Loads
Induction motors (motors without brushes) require two to six times their
running current on start up. The most demanding are those that start under
load (e.g. compressors and pumps). Of the capacitor start motors (typical
in drill presses, band saws, etc.), the largest you can expect to run is ½ to
1 hp (the transfer relays are rated at 2 hp.) Universal motors are generally
easier to start. Since motor characteristics vary, only testing will
determine whether a specific load can be started and how long it can be
run.
If a motor fails to start within a few seconds or loses power after running
for a time, it should be turned off. When the inverter attempts to start a
load that is greater than it can handle, it will turn itself off after a few
seconds.
Long Transfer Times
Xantrex has observed a specific situation where the Freedom HW may
take a long time to transfer to inverter mode when shore power fails -
maybe 0.1-0.2 seconds. This can occur when the Freedom HW is
powering motor loads where the motor is able to “freewheel” when power
is removed (e.g. a grinder). This long transfer may cause computers or
other sensitive equipment to operate incorrectly. If power glitches must be
minimized then Xantrex recommends that motor loads not be operated
when sensitive equipment is being used.
High Surge When Powering Incandescent and CFL Bulbs
A single incandescent bulb requires five to ten times its power rating
when lighting up from a cold start. If you have several bulbs lighting up
all at the same time, then the surge is even greater.
A Compact Flourescent Light or CFL also has a momentary surge that is
more than ten times its power rating when lighting up from a cold start.
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A
Specifications
Appendix A contains electrical performance
information and product specifications.
Note: Specifications are subject to change without notice.
A–1
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Electrical Specifications: Inverter Mode
DC Input
Low operating voltage range
“SdL” setting
10.5–15.5 V
11.8–15.5 V
High operating voltage range
“SdH” setting
Under voltage alarm/shutdown
Under voltage recovery
“SdL” setting
10.5/11.0 V
12.0 V
Under voltage alarm/shutdown
Under voltage recovery
“SdH” setting
11.8/12.3 V
12.6 V
Safe non-operating voltage range
Normal voltage
0–16 Vdc
12.5V
Nominal current at full load
AC Output
100A
Output voltage
120 Vac
Continuous power
Surge power
1.0kW @ 25 °C
17A
(2kW for 200 ms)
Max short-circuit current
Frequency
55A peak
60 Hz
Wave shape
Modified Sinewave
temp
Peak efficiency
Full load efficiency
Other
≥88%
≥85%
No load input power (producing
output voltage)
≤10W
≤3mA
Off mode current draw
A–2
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Electrical Specifications: Charge Mode
Electrical Specifications: Charge Mode
AC Input
Operating voltage range
Nominal current
95–135 Vac
12Aac at 55A charge, 120 Vac in
60 Hz
Nominal frequency
DC Output
Nominal voltage
12.0 Vdc
0.0 Vdc
Min battery voltage for charging
Max output voltage
Nominal output current
14.4 Vdc
User selectable:
5 A, 15 A, 35 A, 55 A
Charger current derating
Automatically reduce charger
current as internal temperature
exceeds 80 °C, and input Vac
approaches low transfer.
Efficiency at nominal output
Other
≥78%
Battery type settings
Flooded (default), Gel, AGM, or
Fixed (13.5V)
Charge algorithms
Three stages (Bulk, Absorption,
and Float)
Independent battery banks
1
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Environmental Specifications
Operating Temperature Range
32–104 ºF (0–40 ºC),
with output derated above 77 ºF (25 °C)
Storage Temperature Range
Humidity: Operation/Storage
-40–158 ºF (-40–70 ºC)
5–95% RH, non-condensing
System Specifications
Pass-through
120 Vac, 60 Hz, 30 A,
3-hr Max, 24 A continuous
Transfer relay rating
Transfer time
30A, 2.0hp
<30ms (milliseconds)
Transfer on bad voltage
90–100V for low AC and
130–140 for high AC
Cooling
Fan, activated by any of the following:
•
•
High internal temperature
High AC output power
Physical Specifications
Unit Dimensions and Weight
Length
Width
15.5” (39.3cm)
9.5” (24.1cm)
4.2” (10.6cm)
10.3 lbs (4.7 kg)
Height
Weight
A–4
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Regulatory Approvals
Regulatory Approvals
ETL approved to CSA 107.1, UL458
Inverter Overload Operation
This graph shows how long (measured in seconds) the Freedom HW will
operate for a given output current (measured in Amps).
The graph illustrates inverter operation at 25 °C.
Time (sec)
4000
.
.
.
1600
1400
1200
1000
800
600
400
200
0
10
12
14
16
18
20
30
40
50
Output Current (Amps)
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Invert Power Derating vs. Ambient Temperature
If the unit is in inverter mode and in elevated ambient temperature above
25 °C, you will have to reduce power draw according to the following
chart to avoid over-temperature shutdown.
Watts
30 °C
@ 12.5 V
1000
900 W
850 W
800 W
750 W
@ 11.5 V
900
750
~33 °C
0
25 30 35 40 45 50 °C
A–6
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Charger Output Current vs. AC Input Voltage
Charger Output Current vs. AC Input Voltage
When the Freedom HW is charging batteries from a weak shore power
source the AC voltage may fall as the Freedom HW draws current. To
reduce the chance of the shore power voltage collapsing below the
configured transfer level the Freedom HW will reduce the charging
current at low shore power voltage according to the following graph:
55A
35A
95V
105V
135V
Table A-1 Charging Voltage
Battery Type
Flooded
GEL
Bulk/Absorption (Volts)
Float (Volts)
13.5
14.4
14.2
14.3
13.5
13.8
AGM
13.4
Fixed
13.5
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Warranty and Return Information
Warranty
What does this warranty cover and how long does it last? This Limited Warranty is provided
by Xantrex Technology Inc. ("Xantrex") and covers defects in workmanship and materials in your
Freedom HW Inverter/Charger. This Warranty Period lasts for 12 Months from the date of purchase at
the point of sale to you, the original end user customer, unless otherwise agreed in writing. You will be
required to demonstrate proof of purchase to make warranty claims.
This Limited Warranty is transferable to subsequent owners but only for the unexpired portion of the
Warranty Period. Subsequent owners also require original proof of purchase as described in "What
proof of purchase is required?"
What will Xantrex do? During the Warranty Period Xantrex will, at its option, repair the product
(if economically feasible) or replace the defective product free of charge, provided that you notify
Xantrex of the product defect within the Warranty Period, and provided that Xantrex through inspection
establishes the existence of such a defect and that it is covered by this Limited Warranty.
Xantrex will, at its option, use new and/or reconditioned parts in performing warranty repair and
building replacement products. Xantrex reserves the right to use parts or products of original or
improved design in the repair or replacement. If Xantrex repairs or replaces a product, its warranty
continues for the remaining portion of the original Warranty Period or 90 days from the date of the
return shipment to the customer, whichever is greater. All replaced products and all parts removed from
repaired products become the property of Xantrex.
Xantrex covers both parts and labor necessary to repair the product, and return shipment to the customer
via a Xantrex-selected non-expedited surface freight within the contiguous United States and Canada.
Alaska, Hawaii and outside of the United States and Canada are excluded. Contact Xantrex Customer
Service for details on freight policy for return shipments from excluded areas.
How do you get service? If your product requires troubleshooting or warranty service, contact your
merchant. If you are unable to contact your merchant, or the merchant is unable to provide service,
contact Xantrex directly at:
Telephone: 1 800 670 0707 (toll free North America)
1 408 987 6030 (direct)
Fax:
1 800 994 7828 (toll free North America)
1 604 422 2756 (direct)
Email:
Website:
Direct returns may be performed according to the Xantrex Return Material Authorization Policy
described in your product manual. For some products, Xantrex maintains a network of regional
Authorized Service Centers. Call Xantrex or check our website to see if your product can be repaired at
one of these facilities.
What proof of purchase is required? In any warranty claim, dated proof of purchase must
accompany the product and the product must not have been disassembled or modified without prior
written authorization by Xantrex.
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Warranty and Return
Proof of purchase may be in any one of the following forms:
•
•
•
The dated purchase receipt from the original purchase of the product at point of sale to the end
user; or
The dated dealer invoice or purchase receipt showing original equipment manufacturer (OEM)
status; or
The dated invoice or purchase receipt showing the product exchanged under warranty.
What does this warranty not cover? Claims are limited to repair and replacement, or if in
Xantrex's discretion that is not possible, reimbursement up to the purchase price paid for the product.
Xantrex will be liable to you only for direct damages suffered by you and only up to a maximum
amount equal to the purchase price of the product.
This Limited Warranty does not warrant uninterrupted or error-free operation of the product or cover
normal wear and tear of the product or costs related to the removal, installation, or troubleshooting of
the customer's electrical systems. This warranty does not apply to and Xantrex will not be responsible
for any defect in or damage to:
a) the product if it has been misused, neglected, improperly installed, physically damaged or altered,
either internally or externally, or damaged from improper use or use in an unsuitable environment;
b) the product if it has been subjected to fire, water, generalized corrosion, biological infestations, or
input voltage that creates operating conditions beyond the maximum or minimum limits listed in
the Xantrex product specifications including, but not limited to, high input voltage from generators
and lightning strikes;
c) the product if repairs have been done to it other than by Xantrex or its authorized service centers
(hereafter "ASCs");
d) the product if it is used as a component part of a product expressly warranted by another
manufacturer;
e) component parts or monitoring systems supplied by you or purchased by Xantrex at your direction
for incorporation into the product;
f) the product if its original identification (trade-mark, serial number) markings have been defaced,
altered, or removed;
g) the product if it is located outside of the country where it was purchased; and
h) any consequential losses that are attributable to the product losing power whether by product
malfunction, installation error or misuse.
Disclaimer
Product
THIS LIMITED WARRANTY IS THE SOLE AND EXCLUSIVE WARRANTY PROVIDED BY XANTREX IN
CONNECTION WITH YOUR XANTREX PRODUCT AND IS, WHERE PERMITTED BY LAW, IN LIEU OF ALL
OTHER WARRANTIES, CONDITIONS, GUARANTEES, REPRESENTATIONS, OBLIGATIONS AND LIABILITIES,
EXPRESS OR IMPLIED, STATUTORY OR OTHERWISE IN CONNECTION WITH THE PRODUCT, HOWEVER
ARISING (WHETHER BY CONTRACT, TORT, NEGLIGENCE, PRINCIPLES OF MANUFACTURER'S LIABILITY,
OPERATION OF LAW, CONDUCT, STATEMENT OR OTHERWISE), INCLUDING WITHOUT RESTRICTION ANY
IMPLIED WARRANTY OR CONDITION OF QUALITY, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE TO
THE EXTENT REQUIRED UNDER APPLICABLE LAW TO APPLY TO THE PRODUCT SHALL BE LIMITED IN
DURATION TO THE PERIOD STIPULATED UNDER THIS LIMITED WARRANTY.
IN NO EVENT WILL XANTREX BE LIABLE FOR: (A) ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, LOST REVENUES, FAILURE TO REALIZE EXPECTED
SAVINGS, OR OTHER COMMERCIAL OR ECONOMIC LOSSES OF ANY KIND, EVEN IF XANTREX HAS BEEN
ADVISED, OR HAD REASON TO KNOW, OF THE POSSIBILITY OF SUCH DAMAGE, (B) ANY LIABILITY ARISING
WA–2
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Warranty and Return
IN TORT, WHETHER OR NOT ARISING OUT OF XANTREX'S NEGLIGENCE, AND ALL LOSSES OR DAMAGES TO
ANY PROPERTY OR FOR ANY PERSONAL INJURY OR ECONOMIC LOSS OR DAMAGE CAUSED BY THE
CONNECTION OF A PRODUCT TO ANY OTHER DEVICE OR SYSTEM, AND (C) ANY DAMAGE OR INJURY
ARISING FROM OR AS A RESULT OF MISUSE OR ABUSE, OR THE INCORRECT INSTALLATION, INTEGRATION
OR OPERATION OF THE PRODUCT.
IF YOU ARE A CONSUMER (RATHER THAN A PURCHASER OF THE PRODUCT IN THE COURSE OF A
BUSINESS) AND PURCHASED THE PRODUCT IN A MEMBER STATE OF THE EUROPEAN UNION, THIS LIMITED
WARRANTY SHALL BE SUBJECT TO YOUR STATUTORY RIGHTS AS A CONSUMER UNDER THE EUROPEAN
UNION PRODUCT WARRANTY DIRECTIVE 1999/44/EC AND AS SUCH DIRECTIVE HAS BEEN IMPLEMENTED
IN THE EUROPEAN UNION MEMBER STATE WHERE YOU PURCHASED THE PRODUCT. FURTHER, WHILE
THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, YOU MAY HAVE OTHER RIGHTS WHICH
MAY VARY FROM EU MEMBER STATE TO EU MEMBER STATE OR, IF YOU DID NOT PURCHASE THE
PRODUCT IN AN EU MEMBER STATE, IN THE COUNTRY YOU PURCHASED THE PRODUCT WHICH MAY
VARY FROM COUNTRY TO COUNTRY AND JURISDICTION TO JURISDICTION.
Return Material Authorization Policy
For those products that are not being repaired in the field and are being returned to Xantrex, before
returning a product directly to Xantrex you must obtain a Return Material Authorization (RMA) number
and the correct factory "Ship To" address. Products must also be shipped prepaid. Product shipments
will be refused and returned at your expense if they are unauthorized, returned without an RMA number
clearly marked on the outside of the shipping box, if they are shipped collect, or if they are shipped to
the wrong location.
When you contact Xantrex to obtain service, please have your instruction manual ready for reference
and be prepared to supply:
•
•
•
•
The serial number of your product
Information about the installation and use of the unit
Information about the failure and/or reason for the return
A copy of your dated proof of purchase
Record these details on page WA-5.
Return Procedure
Package the unit safely, preferably using the original box and packing materials. Please ensure that your
product is shipped fully insured in the original packaging or equivalent. This warranty will not apply
where the product is damaged due to improper packaging.
Include the following:
•
The RMA number supplied by Xantrex Technology Inc. clearly marked on the outside of the
box.
•
•
•
A return address where the unit can be shipped. Post office boxes are not acceptable.
A contact telephone number where you can be reached during work hours.
A brief description of the problem.
Ship the unit prepaid to the address provided by your Xantrex customer service representative.
975-0467-01-01
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Warranty and Return
If you are returning a product from outside of the USA or Canada In addition to the above,
you MUST include return freight funds and are fully responsible for all documents, duties, tariffs, and
deposits.
If you are returning a product to a Xantrex Authorized Service Center (ASC) A Xantrex
return material authorization (RMA) number is not required. However, you must contact the ASC prior
to returning the product or presenting the unit to verify any return procedures that may apply to that
particular facility and that the ASC repairs this particular Xantrex product.
Out of Warranty Service
If the warranty period for your product has expired, if the unit was damaged by misuse or incorrect
installation, if other conditions of the warranty have not been met, or if no dated proof of purchase is
available, your unit may be serviced or replaced for a flat fee.
To return your product for out of warranty service, contact Xantrex Customer Service for a Return
Material Authorization (RMA) number and follow the other steps outlined in "Return Procedure" on
page WA-4.
Payment options such as credit card or money order will be explained by the Customer Service
Representative. In cases where the minimum flat fee does not apply, as with incomplete units or units
with excessive damage, an additional fee will be charged. If applicable, you will be contacted by
Customer Service once your unit has been received.
WA–4
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Warranty and Return
Information About Your System
As soon as you open your Freedom HW Inverter/Charger package, record the following information
and be sure to keep your proof of purchase.
________________________________
806-1055
❐ Serial Number
❐ Product Number
❐ Purchased From
❐ Purchase Date
________________________________
________________________________
If you need to contact Customer Service, please record the following details before calling. This
information will help our representatives give you better service.
________________________________
________________________________
❐ Type of installation
(e.g. RV, truck)
❐ Length of time inverter has been
installed
________________________________
________________________________
❐ Battery/battery bank size
❐ Battery type (e.g. flooded, sealed
gel cell, AGM)
________________________________
________________________________
________________________________
❐ DC wiring size and length
❐ Alarm sounding?
❐ Description of indicators on front
panel
________________________________
________________________________
❐ Appliances operating when
problem occurred
❐ Description of problem
_____________________________________________________________________
_____________________________________________________________________
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Xantrex Technology Inc.
1 800 670 0707 Tel toll free NA
1 408 987 6030 Tel direct
1 800 994 7828 Fax toll free NA
customerservice@xantrex.com
Printed in China
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