Xantrex Freedom HF User manual

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Freedom HF Inverter Charger
Owner’s Guide
Product ModelNumbers
806-1020
806-1055, 806-1054, 806-1054-01
806-1055-02
806-1544, 806-1544-01
806-1840
806-1840-01, 806-1840-03, 806-1840-04, 806-1840-05
806-1840-02

2 Freedom HF Owner's Guide
Copyright © 2014-2021 Xantrex LLC. All Rights Reserved. All trademarks are owned by Xantrex LLC and its affiliates.
Exclusion for Documentation
UNLESS SPECIFICALLY AGREED TO IN WRITING, SELLER
(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 CONTENT IS CONTAINED WITH THE ENGLISH LANGUAGE VERSION WHICH IS POSTED AT http://www.xantrex.com/.
NOTE:Visit http://www.xantrex.com/ , click Products, select a Product category, select a Product, and search the Product Documents panel for a translation of the English guide, if available.
Document Number:975-0390-01-01 Rev J Date: May 2021
Product Names and Part Numbers
1000-watt Models
Freedom HF 1000 (806-1020)
Freedom HF 1055 (806-1055, 806-1054, 806-
1054-01)
Freedom HF 1055 EMS (806-1055-02)
1500-watt Models
Freedom HF 1500 (806-1544, 806-
1544-01)
1800-watt Models
Freedom HF 1800 (806-1840)
Freedom HF 1800 T (806-1840-01, 806-1840-03, 806-1840-04, 806-
1840-05)
Freedom HF 1800 EMS (806-1840-02)
Contact Information
Telephone: (Toll Free USA/Canada) [phone] / (Outside USA/Canada) [phone]
Email: [e-mail],
http://www.xantrex.com/power-products-support/
Web: http://www.xantrex.com/
Information About Your System
As soon as you open your product, record the following information and be sure to keep your proof of purchase.
Serial Number ____________________________
Product Number ____________________________
Purchased From ____________________________
Purchase Date ____________________________
To view, download, or print the latest revision, visit the website shown under Contact Information.

ABOUT THIS GUIDE
Purpose
The purpose of this Owner’s Guide is to provide explanations and
procedures for operating, maintaining, and troubleshooting a
Freedom HF Inverter Charger for Recreational, Fleet Vehicle, or
Marine installations.
Scope
The guide provides safety guidelines as well as information about
operating and troubleshooting the installation the inverter/charger.
It also provides information about troubleshooting the unit. It does
not provide details about particular brands of batteries. You need
to consult individual battery manufacturers for this information.
Audience
The guide is intended for users and operators of the Freedom HF
Inverter Charger.
Conventions Used
The following conventions are used in this guide.
DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING
WARNINGindicates a hazardous situation which, if not avoided, could result
in death or serious injury.
CAUTION
CAUTION indicates a hazardous situation which, if not avoided, could result
in minor or moderate injury.
NOTICE
NOTICE is used to address practices not related to physical injury.
IMPORTANT:These notes describe things which are important for you to know,
however, they are not as serious as a caution or warning.
975-0390-01-01 3

4 Freedom HF Owner's Guide
Related Information
You can find more information about Xantrex products and
services at http://www.xantrex.com/.
The Installation Guide (Document Part Number: 975-0395-01-01)
is intended for qualified personnel. Qualified personnel have
training, knowledge, and experience in:
lInstalling electrical equipment and PV power systems (up to
1000 volts).
lApplying all applicable installation codes.
lAnalyzing and reducing the hazards involved in performing
electrical work.
lSelecting and using Personal Protective Equipment (PPE).

IMPORTANT SAFETY INSTRUCTIONS
READ AND SAVE THIS OWNER’SGUIDE FOR FUTURE
REFERENCE.
This chapter contains important safety instructions for the
Freedom HF Inverter/Charger (Freedom HF). Each time, before
using the Freedom HF, READ ALL instructions and cautionary
markings on or provided with the inverter/charger, the batteries,
and all appropriate sections of this guide.
NOTE: The Freedom HF contains no user-serviceable parts. See
Warranty online for guidance.
DANGER
ELECTRIC SHOCK HAZARD
•Do not expose the Freedom HF to rain, snow, spray, or bilge water. This
inverter/charger is designed for marine applications only when additional drip
protection is installed in certain orientations. See the installation guide for
information.
•Do not operate the inverter/charger if it has received a sharp blow, been
dropped, has cracks or openings in the enclosure including if the fuse cover
has been lost, damaged, or will not close, or otherwise damaged in any other
way.
•Do not disassemble the inverter/charger. Internal capacitors remain charged
after all power is disconnected.
•Disconnect both AC and DC power from the inverter/charger before
attempting any maintenance or cleaning or working on any circuits connected
to the inverter/charger. See note below.
•Do not operate the inverter/charger with damaged or substandard wiring.
Make sure that all wiring is in good condition and is not undersized.
Failure to follow these instructions will result in death or serious
injury.
NOTE: Turning off the inverter/charger using the on/off switch on the front panel
will not reduce an electrical shock hazard.
975-0390-01-01 5

6 Freedom HF Owner's Guide
DANGER
FIRE AND BURN HAZARD
•Do not cover or obstruct the air intake vent openings and/or install in a zero-
clearance compartment.
•Do not use transformerless battery chargers in conjunction with the
inverter/charger due to overheating.
Failure to follow these instructions will result in death or serious
injury.
DANGER
EXPLOSION HAZARD
•Charge only properly rated (such as 12 V) lead-acid (GEL, AGM, Flooded, or
lead-calcium) rechargeable batteries because other battery types may
explode.
•Do not work in the vicinity of lead-acid batteries. Batteries generate explosive
gases during normal operation. See note #1.
•Do not install and/or operate in compartments containing flammable materials
or in locations that require ignition-protected equipment. See notes #2 and #3.
Failure to follow these instructions will result in death or serious
injury.
NOTES:
1. Follow these instructions and those published by the battery manufacturer
and the manufacturer of any equipment you intend to use in the vicinity of
the battery. Review cautionary markings on these products and on the
engine.
2. This inverter/charger contains components which tend to produce arcs or
sparks.
3. Locations include any space containing gasoline-powered machinery, fuel
tanks, as well as joints, fittings, or other connections between components
of the fuel system.

Precautions When Working With Batteries
975-0390-01-01 7
Precautions When Working With
Batteries
IMPORTANT: Battery work and maintenance must be done by qualified
personnel knowledgeable about batteries to ensure compliance with battery
handling and maintenance safety precautions.
WARNING
BURN FROM HIGH SHORT-CIRCUIT CURRENT, FIRE
AND EXPLOSION FROM VENTED GASES HAZARDS
•Always wear proper, non-absorbent gloves, complete eye protection, and
clothing protection. Avoid touching your eyes and wiping your forehead while
working near batteries. See note #4.
•Remove all personal metal items, like rings, bracelets, and watches when
working with batteries. See notes #5 and #6 below.
•Never smoke or allow a spark or flame near the engine or batteries.
•Never charge a frozen battery.
Failure to follow these instructions can result in death, serious
injury, or equipment damage.
NOTES:
1. Mount and place the Freedom HF Inverter Charger unit away from
batteries in a well ventilated compartment.
2. Always have someone within range of your voice or close enough to come
to your aid when you work near a lead-acid battery.
3. Always have plenty of fresh water and soap nearby in case battery acid
contacts skin, clothing, or eyes.
4. Keep battery terminals clean from corrosion. If battery acid or corrosion
deposit contacts skin or clothing, wash immediately with soap and water. If
battery acid or corrosion deposit enters your eye, immediately flood it with
running cold water for at least twenty minutes and have someone within
range of your voice or close enough to get medical attention immediately.
5. Use extra caution to reduce the risk of dropping a metal tool on the battery.
It could spark or short circuit the battery or other electricalparts and could
cause an explosion. Use tools with insulated handles only.
6. Batteries can produce a short circuit current high enough to weld a ring or
metal bracelet or the like to the battery terminal, causing a severe burn.
7. When removing a battery, always remove the negative terminal from the
battery first for systems with grounded negative. If it is grounded positive,
remove the positive terminal first. Make sure all loads connected to the
battery and all accessories are off so you don’t cause an arc.

Precautions When Preparing to Charge
8 Freedom HF Owner's Guide
Precautions When Preparing to
Charge
WARNING
EXPOSURE TO CHEMICALS AND GASES HAZARD
•Make sure the area around the battery is wellventilated.
•Make sure the voltage of the batteries matches the output voltage of the
inverter/charger.
•Be careful to keep corrosion from coming into contact with your eyes and skin
when cleaning battery terminals.
Failure to follow these instructions can result in death or serious
injury.
NOTES:
nStudy and follow all of the battery manufacturer's specific precautions,
such as removing or not removing cell caps while charging, whether
equalization is acceptable for your battery, and recommended rates of
charge.
nFor flooded non-sealed batteries, 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 removable cell caps, carefully follow manufacturer's instructions.
Precautions When Placing the
Unit
WARNING
FIRE HAZARD
Do not install the inverter/charger or any part of its supplied wiring in engine
compartments.
Failure to follow these instructions can result in death or serious
injury.
NOTICE
RISK OF INVERTER/CHARGER DAMAGE
•Never allow battery acid to drip on the inverter/charger when reading specific
gravity, or filling battery.
•Never place the Freedom HF unit directly above batteries; gases from a
battery will corrode and damage the inverter/charger.
•Do not place a battery on top of the inverter/charger.
Failure to follow these instructions can result in equipment
damage.

Precautions When Using Rechargeable Appliances
975-0390-01-01 9
Precautions When Using
Rechargeable Appliances
NOTICE
RISK OF INVERTER/CHARGER 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 HF. Avoid using the following with the Freedom HF:
•Small battery-operated appliances like flashlights, razors, and night lights that
can be plugged directlyinto an AC receptacle to recharge.
•Some chargers for battery packs used in power hand tools. These affected
chargers display a warning label stating that dangerous voltages are present
at the battery terminals.
If you are unsure about using your rechargeable appliance with the Freedom
HF, contact the equipment manufacturer to find out if the appliance is
acceptable for use with an inverter that has a modified sine wave output voltage.
Failure to follow these instructions can result in equipment
damage.
Regulatory
The Freedom HF Inverter/Charger is certified to appropriate US
and Canadian standards. For more information see Regulatory
Approvals on page 56.
The Freedom HF Inverter/Charger is intended to be used for
mobile or commercial applications. This inverter/charger is
designed for marine applications only when additional drip
protection is installed in certain orientations. See the installation
guide for information.
It is not intended for other applications as it may not comply with
the additional safety code requirements needed for those other
applications. See “Limitations On Use” below.
WARNING
LIMITATIONS ON USE
Do not use in connection with life support systems.
Failure to follow these instructions can result in death or serious
injury.
NOTE: The Freedom HF Inverter/Charger is a modified sine wave
inverter/charger. Please ensure your equipment or devices are
compatible with modified sine wave prior to usage.

FCC Information to the User
10 Freedom HF Owner's Guide
FCC Information to the User
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses, and can adiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the
following measures:
nReorient or relocate the receiving antenna.
nIncrease the separation between the equipment and receiver.
nConnect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
nConsult the dealer or an experienced radio/TV technician for
help.
CAUTION
Unauthorized changes or modifications to the equipment could
void the user’s authority to operate the equipment.
KKK Information to the User
The Freedom HF 1055 EMS and Freedom HF 1800 EMS models are
marked “KKK-A-1822D Ready”. These models are marketed for use
in ambulances and emergency vehicle applications. For information
of compliance of the ambulance as a whole, please refer to
specifications as laid out in Federal Specification for the Star-of-Life
Ambulance also known as KKK-A-1822.

CONTENTS
Important Safety Instructions 5
Precautions When Working With Batteries 7
Precautions When Preparing to Charge 8
Precautions When Placing the Unit 8
Precautions When Using Rechargeable Appliances 9
Regulatory 9
FCC Information to the User 10
KKK Information to the User 10
Introduction 13
Materials List 13
Key Features 14
Features 16
Front Panel 17
Rear Panel 20
Display Panel 21
Remote and Power Module Panel 21
Side Panel 22
Remote Display Panel 22
Operation 23
Configuration 24
Setting Battery Types on the Main Unit 24
Viewing Inverter/Charger Information 25
Adjusting Feature Settings 26
Display Panel Operation 29
Operating in Shore Power Mode 30
Operating in Inverter Mode 31
Inverter Mode Setting is ON (“Standby”) 31
Turning the Inverter Function On and Off 31
Inverter Mode Setting is OFF 32
Energy Saver 25-hour Automatic Shut Off 32
Status LED During Inverter Mode 32
Checking Battery Status 33
Checking Output Power 33
Operating During Transition Between Shore Power and
Inverter Mode 34
975-0390-01-01 11

12 Freedom HF Owner's Guide
Transitioning from Shore Power to Inverter Mode 34
Transitioning from Inverter Mode to Shore Power 34
Operating Limits 35
Inverter Loads 36
Battery Charging 38
Routine Maintenance 40
Inverter Overload Operation 41
Invert Power Derating vs. Ambient Temperature 41
Troubleshooting 43
Common Problems 44
Buzz in Audio Equipment 44
Television Reception 44
Warning Messages 45
Troubleshooting Reference 49
Inverter Applications 53
Resistive Loads 53
Motor Loads 53
Specifications 54

1 INTRODUCTION
The Freedom HF Inverter Charger is designed with integrated
inverting and charging functions and power management features
suitable for marine, recreational, and commercial/fleet vehicle
installations.
Please read this section to familiarize yourself with the main
performance and protection features of the Freedom HF.
Materials List
The Freedom HF (PN: 806-1020 | 806-1840) base package includes
the following items:
Owner’sG uid
e
mountin
gte
mplate
Installatio
nGuid
e
A B
G
C
D E F
Figure 1 What’s In The Box
A one Freedom HF unit
Bone set of owner’s and installation guides
and a mounting template
Cone display panel with 7-inch (0.17 m)
cable
Done communications cable (25 feet) (7.5
m)
E two DC terminal covers
F one strain-relief clamp
G one GFCI cover plate with knockout
not
shown
one display panel blanking plate
one display panel mounting bezel
one set of lock washers and nuts
NOTE: If any of the items are missing, contact Xantrex or any
authorized Xantrex dealer for replacement. See Contact Information
on page 2.
Other Freedom HFOEM (original equipment manufacturer) models
may include other DC and/or AC connectors.
975-0390-01-01 13

Key Features
14 Freedom HF Owner's Guide
Key Features
Power for Most
Appliances
The Freedom HF inverter/charger provides up to:
•1000 wattsa
•1500 wattsb
•1800 wattsc
of continuous modified sine wave power derived from
a battery bank. It is designed to handle loads such as
microwave ovens, TVs, VCRs, and mid-sized power
tools. In addition, the Freedom HF’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 shore power from
recreational facilities such as boat docks or campsites
to ensure power is always available. The built-in
charger also automatically charges the battery bank
when the Freedom HF is connected to shore power.
Back-up Capability If incoming shore power is interrupted by external
events like brownouts, the Freedom HF automatically
becomes an independent power sourcedthat supplies
quality AC to your loads.
aFreedom HF 1000 (PN: 806-1020), Freedom HF 1055 (PNs: 806-1055, 806-1054, 806-1054-01), and
Freedom HF 1055 EMS (PN: 806-1055-02).
bFreedom HF 1500 (PN: 806-1544).
cFreedom HF 1800 (PN: 806-1840), Freedom HF 1800 T (PN: 806-1840-01, 806-1840-03, 806-1840-04),
and Freedom HF 1800 EMS (PN: 806-1840-02).
dAssuming the inverter/charger is connected to a battery source with an adequate charge at the time of the
power interruption.
Comprehensive
Protection
The Freedom HF’s built-in protection features
safeguard your batteries and equipment, such as:
•The low battery voltage alarm and shutdown
prevents your batteries from becoming completely
discharged,
•the three-stage charging capability ensures that
batteries receive efficient charge, and
•automatic switching between inverter power to
pass-through shore power.
Low Power
Consumption
When the Freedom HF is inverting without a load, it
draws less than 1 amp of current from the battery (or
battery bank). This feature allows the unit to operate
without draining too much stored energy.
Overload Alarm and
Shutdown
During inverter mode, the Freedom HF automatically
alerts you if the loads that are connected and drawing
power from the unit are close to approaching the
maximum operating limit. If so, the Freedom HF
automatically shuts down when the maximum
operating limit is exceeded.
Over temperature
Alarm and Shutdown
During inverter mode, the Freedom HF automatically
alerts you if it is overheating and approaching the over-
temperature shutdown limit. The Freedom HF
automatically shuts down when the limit is exceeded.

Key Features
975-0390-01-01 15
Selectable Low Battery
Shutdown
The low battery shutdown for the inverter can be
manually selected by the user by choosing a low,
middle, or high setting. The low setting default for low
battery shutdown is 10.5 volts except Freedom HF
1500 (PN: 806-1544).
Model PN Shutdown
Settings (V)
Low Mid High
Freedom HF 1000 806-1020 10.5 n/a 11.8
Freedom HF 1055 806-1054 10.5 n/a 11.8
806-1054-01 10.5 n/a 11.8
806-1055 10.5 n/a 11.8
Freedom HF 1055
EMS
806-1055-02 10.5 n/a 11.8
Freedom HF 1500 806-1544, 806-1544-
01
12.1 12.1 12.1
Freedom HF 1800 806-1840 10.5 n/a 11.8
Freedom HF 1800
T
806-1840-01, 806-
1840-04
10.5 11.8 11.8
806-1840-03 12.1 12.1 12.1
806-1840-05 11.8 12.1 12.1
some 806-1840-01 10.5 n/a 11.8
Freedom HF 1800
EMS
806-1840-02 10.5 n/a 11.8
Battery-friendly
Charging
For the inverter to perform effectively, the batteries
must be charged correctly. The Freedom HF 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 HF—unlike many chargers—also has the
ability to recharge a near-zero voltageebattery and an
ignition-switched 20-amp auxiliary 12-volt power
sourcef.
Ignition Control The Freedom HF features the ability to inhibit the
inverter from operating in the absence of a voltage
signal from a vehicle's ignition circuit. This is particularly
useful if the inverter is required to operate only when a
vehicle's engine is running.
eNear-zero or dead batteries can be recharged. However, some batteries which have been left uncharged
for days can become severely damaged thus, recharging is futile.
fAvailable on the Freedom HF 1055 EMS model and Freedom HF 1800 EMS model. The inverter/charger
features a 20-amp fused and switched output voltage supplied from the inverter/charger's positive terminal.
When connected to a vehicle's ignition signal, a switched positive voltage is available to power auxiliary
circuits that are required to operate only when the vehicle is operational.

16 975-0390-01-01
2 FEATURES
This section identifies the default settings and the hardware
features of the Freedom HF Inverter Charger.
Table 1 lists the default settings for the Freedom HF system.
You may record your settings in the right-hand column after you
have configured the Freedom HF.
Item Default Setting Your Setting
Alarm* ON
Charger Current* 20 A (Freedom HF 1000 model)
55 A (Freedom HF 1055 models)
40 A (Freedom HF 1500 models)
40 A (Freedom HF 1800 models)
Battery Type ** Flooded(14.4/13.5)
* adjustable from the display panel.
** adjustable from the main unit behind the display panel assembly.
Table 1Freedom HF Default Values

Front Panel
975-0390-01-01 17
Front Panel
1
2
4
4
3a 3b
Figure 2 Front Panel (Freedom HF 1000, 1055, 1500, 1800)
Item Description
1Display 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.
2GFCI receptacles during inverter mode provide 1000 watts
(Freedom HF 1000, 1055) or 1500 watts (Freedom HF 1500) or
1800 watts (Freedom HF 1800) of power to operate AC devices.
3WAGOaAC terminals for connecting AC input (3a) and AC output
(3b) wiring.
4Mounting flange allows you to mount the inverter permanently.
aWAGO® manufactures connection devices such as terminal blocks and related accessories. Freedom
HF models indicated above use WAGO terminal blocks as AC input and output connections.
RESET
TEST
TEST
RESET
FREEDOM HF 1800 T
1
2
4 4
3a
3b
Figure 3 Front Panel (Freedom HF 1800 T)
Item Description
1Display 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.
2GFCI receptacles provide 1800 watts of power to operate AC
devices. The GFCI unit can be detached and reinstalled to a
separate location. Replace the GFCI unit with the GFCI blanking
plate with knockout. The GFCI unit is also removed to access the AC
wiring compartment for hard wiring the inverter to an existing AC
power system.
3
(for806-
1840-
01)
(3a) Male PTIbConnector for plugging in a compatible AC Input
cordset cable with a female PTI plug. (3b) Female PTI Connector
for plugging in a compatible AC Output cordset cable with a male PTI
plug.
bThe electrical cables with PTI connectors (manufactured by Phillips & Temro Industries) referred to in
this manual are custom cables that are available for the trucking industry. For Freedom HF 1800 T (806-
1840-01), use a 15A PTI custom cable with connector. For Freedom HF 1800 T (806-1840-03, 806-1840-
05), use a 20A PTI custom cable with connector.

Front Panel
18 Freedom HF Owner's Guide
Item Description
3
(for806-
1840-
03)
(3a) Female PTI Connectorbfor plugging in a compatible AC
Output cordset cable with a male PTI plug. (3b) Male PTI
Connector for plugging in a compatible AC Input cordset cable with
a female PTI plug.
4Mounting flange allows you to mount the inverter permanently.
RESET
TEST
TEST
RESET
FREEDOM HF 1800 T
1
2
4
4
3a 3b
FREEDOM HF
InputVoltage ( V)
Select
STATUS
Battery
Fault
Utility
Input Current( A)
Output Power( kW)
5
Figure 4 Front Panel (Freedom HF 1800 T)
Item Description
1RJ12 with cover plate containsthe RJ12 port for the remote
panel.
2GFCI receptacles provide 1800 watts of power to operate AC
devices. The GFCI unit can be detached and reinstalled to a
separate location. Replace the GFCI unit with the GFCI blanking
plate with knockout. The GFCI unit is also removed to access the AC
wiring compartment for hard wiring the inverter to an existing AC
power system.
3
(for806-
1840-
04)
(3a) Male PTI Connector for plugging in a compatible AC Input
cordset cable with a female PTI plug. (3b) Female PTI Connector for
plugging in a compatible AC Output cordset cable with a male PTI
plug.
4Mounting flange allows you to mount the inverter permanently.
5Remote panel with bezel contains the display panel which shows
inverter status and battery status information on the screen. Mount
the remote panel on a wall or other location.
NOTE: Freedom HF 1800 T (806-1840-04) comes with the remote panel with bezel and no other spare
parts in the package.

Front Panel
975-0390-01-01 19
RESET
TEST
TEST
RESET
FREEDOM HF 1800 T
1
2
4 4
3a
3b
Figure 5 Front Panel (Freedom HF 1800 T)
Item Description
1Cover plate.
2GFCI receptacles provide 1800 watts of power to operate AC
devices. The GFCI unit can be detached and reinstalled to a
separate location. Replace the GFCI unit with the GFCI blanking
plate with knockout. The GFCI unit is also removed to access the AC
wiring compartment for hard wiring the inverter to an existing AC
power system.
3
(for806-
1840-
05)
(3a) Female PTI Connectorbfor plugging in a compatible AC
Output cordset cable with a male PTI plug. (3b) Male PTI
Connector for plugging in a compatible AC Input cordset cable with
a female PTI plug.
4Mounting flange allows you to mount the inverter permanently.
RESET
TEST
TEST
RESET
FREEDOM HF 1800 EMS
12V
Power
12V
Enable
Ignition
Control
Remote
FREEDOM HF 1800 EMS
FREEDOM HF
Input Voltage (V)
Select
STATUS
Battery
Fault
Utility
Input Current (A)
Output Power (kW)
1
2
4 4
5
3a 3b
Figure 6 Front Panel (Freedom HF 1055 EMS,1800 EMS)
Item Description
1Power module contains 12-volt DC terminals for ignition controls,
an auxiliary power source, and a remote port for attaching the display
panel using a communications cable.
2GFCI unit receptacles provide 1000 watts (1055 EMS) and 1800
watts (1800 EMS) of power to operate AC devices. The GFCI unit
can be detached and reinstalled to a separate location. Replace the
GFCI unit with the GFCI blanking plate with knockout. The GFCI unit
is also removed to access the AC wiring compartment for hard wiring
the inverter to an existing AC power system.
3 (3a) 18-inch (0.45m) AC Input electrical cord with 3-prong plug.
(3b) Knockout for routing AC output wiring.
4Mounting flange allows you to mount the inverter permanently.
5Display panel displays inverter status and battery status
information on the screen. Mount the panel on a wallor other location

Rear Panel
20 Freedom HF Owner's Guide
Rear Panel
1
2
4
3
Figure 7 Rear Panel (Freedom HF 1055 EMS,1800 EMS))
Item Description
1Negative DC cabling terminal that is pre-connected to an 18-inch
(0.45m) battery cable with an Anderson connector.
2Ventilation 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.
3Positive DC cabling terminal that is pre-connected to an 18-inch
(0.45m) battery cablecwith an Andersondconnector.
4Serial number of your unit.
cFreedom HF 1055 EMS has a cable size of 2 AWG with SB175 Anderson connector and 1800 EMS has a
cable size of 2/0 AWG with SB350 Anderson connector.
dAnderson Power Products® manufactures power interconnects and accessories. An Anderson connector
is a term used in this manual to mean a connector manufactured by Anderson Power Products and refers
to either SB175 or SB350.
1
2
4
3
Figure 8 Rear Panel (All Other Models)
Item Description
1Negative DC cabling terminal connects to the negative terminal
of the battery using a battery cable.
2Ventilation 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.
3Positive DC cabling terminal connects to the positive terminal of
the battery using a battery cable.
4Serial number of your unit.