Xantrex Technology Marine Battery HW 1000 User Manual

Owner’s Guide  
Freedom HW 1000  
Inverter/Charger  
 
Freedom HW 1000  
Inverter/Charger  
Owner’s Guide  
 
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 USERS 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:  
 
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.  
iii  
 
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  
iv  
975-0467-01-01  
 
Important Safety Instructions  
READ AND SAVE THIS OWNERS 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.  
v
 
 
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.  
vi  
975-0467-01-01  
 
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.  
975-0467-01-01  
vii  
 
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.  
viii  
975-0467-01-01  
 
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  
description of the Freedom HW waveform in Appendix A, “Specifications”  
975-0467-01-01  
ix  
 
 
x
 
Contents  
Important Safety Instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -v  
Freedom HW Inverter/Charger - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–2  
Default Settings for the Freedom HW System - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–3  
975-0467-01-01  
xi  
 
Contents  
Freedom HW Unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–14  
xii  
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Contents  
xiv  
975-0467-01-01  
 
xvi  
 
xviii  
 
1
Introduction  
Chapter 1 introduces you to the Freedom HW, explains  
the inverting, charging, and power system management  
functions.  
It covers the following:  
Freedom HW’s major features, and  
Freedom HW’s function as an independent power  
system.  
1–1  
 
     
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  
975-0467-01-01  
 
 
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).  
975-0467-01-01  
1–3  
 
 
1–4  
 
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  
 
     
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 Whats In The Box  
2–2  
975-0467-01-01  
 
   
Default Settings for the Freedom HW System  
Default Settings for the Freedom HW System  
Table 2-1 lists the 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
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  
2–3  
 
     
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  
975-0467-01-01  
 
   
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  
or OFF and is also used to select unit feature settings. See page 4–2 for additional  
information.  
2
3
4
Three-digit LED display screen shows status information and fault codes. See page 4–2  
for additional information.  
Status LED indicates the mode of operation with a three-color LED. See page 4–2 for  
additional information.  
Select button changes status information displayed on the display screen and is also used  
to select unit feature settings. See page 4–2 for additional information.  
IMPORTANT: See Chapter 4, “Display Panel Operation” starting on page 4–2 for detailed  
information on operating the panel’s buttons.  
975-0467-01-01  
2–5  
 
 
2–6  
 
3
Configuration  
Chapter 3 explains how to configure the Freedom HW  
to best meet your electrical system requirements.  
It covers the following:  
Setting battery types on the main unit and  
Adjusting unit settings.  
3–1  
 
     
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)  
3–2  
975-0467-01-01  
 
   
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  
975-0467-01-01  
3–3  
 
         
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.  
3–4  
975-0467-01-01  
 
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  
using the Power button. See “Operating in Inverter Mode” on page 4–4.  
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.  
975-0467-01-01  
3–5  
 
   
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.  
3–6  
975-0467-01-01  
 
 
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.  
975-0467-01-01  
3–7  
 
3–8  
 
4
Operation  
Chapter 4 explains how to operate the Freedom HW  
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.  
4–1  
 
     
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  
4–2  
975-0467-01-01  
 
   
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.  
Note: To configure see “To change the inverter mode  
975-0467-01-01  
4–3  
 
   
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.  
4–4  
975-0467-01-01  
 
         
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  
The Freedom HW’s audible alarm can be enabled or disabled. See “To  
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.  
975-0467-01-01  
4–5  
 
   
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  
4–6  
975-0467-01-01  
 
   
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  
975-0467-01-01  
4–7  
 
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.  
4–8  
975-0467-01-01  
 
     
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.  
975-0467-01-01  
4–9  
 
     
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  
operate them with the Freedom HW. Please read “High Surge Loads” and  
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.  
4–10  
975-0467-01-01  
 
     
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  
preset temperature limit, the display shows a fault code E11. See “To  
975-0467-01-01  
4–11  
 
   
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.  
4–12  
975-0467-01-01  
 
   
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.  
BULCHg—  
12.8  
(where 12.8 is an  
example of battery  
voltage)  
Battery is in ABSORPTION CHARGE.  
ABSCHg—  
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.  
975-0467-01-01  
4–13  
 
 
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.  
4–14  
975-0467-01-01  
 
       
5
Troubleshooting  
Chapter 5 describes how to troubleshoot the Freedom  
HW Inverter/Charger during operation.  
It covers the following:  
General troubleshooting guidelines,  
Common problems,  
Warning messages,  
Troubleshooting references, and  
Inverter applications (loads).  
5–1  
 
     
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.  
Important: If you need to obtain service, see page WA–1.  
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.  
2. As soon as possible, record (on page WA–3) the conditions at the  
time the problem occurred so you can provide details when you  
contact customer service for help. Include the following as well as  
details noted on page WA–5:  
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.)  
5–2  
975-0467-01-01  
 
 
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.  
975-0467-01-01  
5–3  
 
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.  
5–4  
975-0467-01-01  
 
     
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.  
The error codes are listed in Table 5-1 below. The text in the Error Code  
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.  
975-0467-01-01  
5–5  
 
     
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  
975-0467-01-01  
 
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.  
975-0467-01-01  
5–7  
 
 
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  
975-0467-01-01  
 
     
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.  
975-0467-01-01  
5–9  
 
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  
975-0467-01-01  
 
   
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.  
975-0467-01-01  
5–11  
 
     
5–12  
 
A
Specifications  
Appendix A contains electrical performance  
information and product specifications.  
Note: Specifications are subject to change without notice.  
A1  
 
       
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  
Power derating above 40 °C ambient See “Invert Power Derating vs.  
temp  
Peak efficiency  
Full load efficiency  
Other  
88%  
85%  
No load input power (producing  
output voltage)  
10W  
3mA  
Off mode current draw  
A2  
975-0467-01-01  
 
   
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
975-0467-01-01  
A3  
 
 
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  
A4  
975-0467-01-01  
 
     
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)  
975-0467-01-01  
A5  
 
   
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  
A6  
975-0467-01-01  
 
 
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  
975-0467-01-01  
A7  
 
   
A8  
 
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.  
975-0467-01-01  
WA1  
 
   
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  
WA2  
975-0467-01-01  
 
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  
WA3  
 
   
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.  
WA4  
975-0467-01-01  
 
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  
_____________________________________________________________________  
_____________________________________________________________________  
975-0467-01-01  
WA5  
 
 
WA6  
 
 
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  
975-0467-01-01  
 

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