Vector PI500V Instruction Manual

500 WATT POWER
INVERTER
WITH
USB CHARGING PORTS
INSTRUCTION MANUAL
SAVE THIS INSTRUCTION MANUAL FOR FUTURE
REFERENCE.
© 2020 Baccus Global LLC
Boca Raton, FL 33487
(877) 571-2391
SAFETY GUIDELINES /
DEFINITIONS
DANGER:
Indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING:
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION:
Indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
CAUTION:
Used without the safety alert symbol indicates potentially hazardous
situation which, if not avoided, may result in property damage.
RISK OF UNSAFE OPERATION.
When using tools or equipment, basic
safety precautions should always be followed to reduce the risk of personal injury.
Improper operation, maintenance or modification of tools or equipment could result in
serious injury and property damage. There are certain applications for which tools and
equipment are designed. Manufacturer strongly recommends that this product NOT be
modified and/or used for any application other than for which it was designed. Read and
understand all warnings and operating instructions before using any tool or equipment.
READ ALL
INSTRUCTIONS
WARNING:
Read all instructions before operating power inverter. Failure
to follow all instructions listed below may result in electric shock, fire and/or
serious injury.
IMPORTANT SAFETY
INSTRUCTIONS
• Avoid dangerous environments. Don't use appliances in damp or wet locations.
Don't use appliances in the rain.
• Store idle appliances indoors. When not in use, appliances should be stored indoors
in dry, and high or locked-up place – out of reach of children.
• Don't force appliance. It will do the job better and with less likelihood of a risk of
injury at the rate for which it was designed.
• Use right appliance. Do not use the appliance for any job except that for which it
is intended.
• Disconnect appliances. Disconnect the appliance from the power supply when not in
use, before servicing, and when changing accessories.
• Proper cooling is essential when operating the inverter. Do not place the unit near
the vehicle's heat vent or in direct sunlight.
• Use of accessories and attachments. The use of any accessory or attachment
not recommended for use with this appliance could be hazardous. Note: refer to the
accessory section of this manual for further details.
• Check damaged parts. A part that is damaged should be properly repaired or
replaced by manufacturer.
• Do not operate the inverter near flammable liquids or in gaseous or explosive
atmospheres. Motors in tools or appliances used with the inverter may spark, and the
sparks might ignite fumes.
SPECIFIC SAFETY INSTRUCTIONS FOR INVERTERS
• Outdoor use extension cords. When an appliance plugged into this unit is used
outdoors, use only extension cords intended for use outdoors and so marked. NOTE
THAT THIS INVERTER IS NOT INTENDED TO BE USED OUTDOORS.
• Extension cords. Make sure your extension cord is in good condition. When using an
extension cord, be sure to use one heavy enough to carry the current your product will
draw. An undersized cord will cause a drop in line voltage resulting in loss of power
and overheating. The following table shows the correct size to use depending on cord
length and nameplate ampere rating. If in doubt, use the next heavier gauge. The
smaller the gauge number, the heavier the cord.
Minimum Gauge for Cord Sets
Volts Total Length of Cord in Feet (Meters)
120V 0-25 26-50 51-100
(0-7.6m) (7.6-15.2m) (15.2-30.4m)
240V 0-50 51-100 101-200
(0-15.2m) (15.2-30.4m) (30.4-60.9m)
Ampere Rating
More Not more American Wire Gauge (AWG)
Than Than
0 - 6 18 16 16
6 - 10 18 16 14
10 - 12 16 16 14
12 - 16 14 12 Not Recommended
WARNING –
To reduce the risk of electric shock:
• Do not connect to AC distribution wiring.
• Do not make any electrical connections or disconnections in areas designated as
IGNITION PROTECTED . This includes DC cigarette lighter type plug connection or
airplane adapter. This unit is NOT approved for ignition protected areas .
• NEVER immerse the unit in water or any other liquid, or use when wet.
• DO NOT insert foreign objects into the inverter's outlets.
WARNING –
To reduce the risk of fire:
• Do not operate near flammable materials, fumes or gases.
• DO NOT expose to extreme heat or flames.
• If the vehicle accessory outlet fuse opens (blows) when plugging in this inverter, do not
use this inverter with this vehicle accessory outlet:
– Do not repeatedly replace the fuse.
– Do not replace the vehicle accessory outlet fuse with one of a higher amperage
rating.
– Never attempt to patch the fuse with tin foil or wire.
Any of these actions may cause serious electrical damage and/or a fire.
This inverter is rated to draw 12 amperes (amps) from a 12V vehicle outlet. Ensure that
the engine system in your vehicle can supply sufficient energy to the inverter without
causing the vehicle accessory outlet fuse to open.
The fuse must be rated higher than 12 amps. Information on the vehicle accessory fuse
ratings are typically found in the vehicle operator's manual.
CAUTION –
To reduce the risk of injury or property damage:
• The Power Inverter must be connected only to batteries with a nominal output voltage
of 12 volts. The unit will not operate from a 6 volt battery and will sustain permanent
damage if connected to a 24 volt battery.
• Remove appliance plug from outlet before working on the appliance.
• Do not attempt to connect or set up the unit or its components while operating your
vehicle. Not paying attention to the road may result in a serious accident.
• Always use the inverter where there is adequate ventilation. Do not block ventilation slots.
• Always turn the inverter off by disconnecting it from the DC source when not in use.
• Make sure the nominal powering voltage is 12 volts DC, center connection positive (+).
• When using this unit in a vehicle, check the vehicle owner's manual for maximum
power rating and recommended output. Do not install in engine compartment – install
in a well ventilated area.
• Do not use with positive ground electrical systems.* Reverse polarity connection will
result in a blown fuse and may cause permanent damage to the inverter and will void
the warranty.
PI500V
*The majority of modern automobiles, RVs and trucks are negative ground.
• Keep in mind that this inverter will not operate high wattage appliances or equipment
that produces heat, such as coffee makers, hair dryers, microwave ovens and toasters.
• Do not open the inverter – there are no user-serviceable parts inside.
• Do not use this inverter with medical devices. It is not tested for medical applications.
• Keep away from children. This is not a toy!
• Install and operate unit only as described in this Instruction Manual.
• Do not use this inverter on a watercraft. It is not qualified for marine applications.
• Check unit periodically for wear and tear. Do not disassemble the unit; return it to the
manufacturer when service or repair is required. Opening the unit may result in a risk of
electric shock or fire, and will void warranty.
• Never simultaneously connect to the power source by both of the 12V DC Vehicle
Adapter Plug and the Battery Clips.
• Do NOT touch the metal part of the DC plug after use as its surface may be quite hot
after extensive operation.
• Read And Understand This Instruction Manual Before Using This Unit.
SAVE THESE
INSTRUCTIONS
WARNING –
To reduce the risk of injury or property damage: Follow these
instructions and those published by battery manufacturer and the manufacturer of
any equipment you intend to use with this unit. Review cautionary markings on these
products and on engine.
INTRODUCTION
Congratulations on purchasing your new Vector ™ 500 Watt Power Inverter with
USB Charging Ports. Read this Instruction Manual and follow the instructions
carefully before using this unit.
This power inverter is configured to supply continuous power in the form of two 120
volt AC outlets and two 5 volt USB charging ports to run most household or electronic
appliances.
HOW THIS INVERTER WORKS
This inverter is an electronic device that converts low voltage DC (direct current)
electricity from a battery to 120 volts AC (alternating current) household power. It
converts power in two stages. The first stage is a DC-to-DC conversion process that
raises the low voltage DC at the inverter input to 145 volts DC. The second stage is a
MOSFET bridge stage that converts the high voltage DC into 120 volts, 60 Hz AC.
Power Inverter Output Waveform
The AC output waveform of this inverter is known as a modified sine wave. It is a
stepped waveform that has characteristics similar to the sine wave shape of utility
power. This type of waveform is suitable for most AC loads, including linear and
switching power supplies used in electronic equipment, transformers, and small motors.
CAUTION –
Rechargeable Devices:
• Certain rechargeable devices are designed to be charged by plugging them directly
into an AC receptacle. These devices may damage the inverter or the charging circuit.
• When using a rechargeable device, monitor its temperature for the initial ten minutes of
use to determine if it produces excessive heat.
• If excessive heat is produced, this indicates the device should not be used with this
inverter.
• This problem does not occur with most battery-operated equipment. Most of these
devices use a separate charger or transformer that is plugged into an AC receptacle.
• The inverter is capable of running most chargers and transformers.
CAUTION –
Incompatible Products: Certain products contain power supplies or
circuits that are not compatible with a inverter using a modified sine wave output (such
as this inverter) and may be damaged by using this inverter.
If your product requires pure sine wave AC input power to function properly, the
instruction manual for your product could state this. If in doubt, you should contact your
product manufacturer PRIOR TO USE.
Some products must be powered from a pure sine wave power source, such as
standard household power, or a "pure sine wave" inverter in order to function properly.
Your product could be damaged by this inverter if it contains:
• Microwave ovens;
• Transformerless battery chargers
• Capacitive coupled power supplies
If an incompatible product is used with this inverter:
• The product might not operate at all, with no indication of failure. The product fuse
might open as a result of trying to use it with the inverter.
• The product might exhibit unusual operation (such as, intermittent operation, buzzing,
and the like.)
Note:
Some laptop computers may not operate with this inverter.
WARNING:
If the product does not operate normally, to reduce the risk of
injury or property damage, turn the product off immediately and unplug it from
the inverter.
Rated Versus Actual Current Draw of Equipment
Most electrical tools, appliances, electronic devices and audio/visual equipment have
labels that indicate the power consumption in amps or watts. Be sure that the power
consumption of the item to be operated is below 500 watts. If the power consumption is
rated in amps AC, simply multiply by the AC volts (120) to determine the wattage.
Resistive loads are the easiest for the inverter to run; however, it will not run larger
resistive loads (such as electric stoves and heaters), which require far more wattage than
the inverter can deliver. Inductive loads (such as TVs and stereos) require more current
to operate than do resistive loads of the same wattage rating.
POWER SOURCE REQUIREMENT
Your inverter will operate from input voltages between 11 and 15 volts DC. If the input
voltage drops below 10.5 volts DC, the inverter will shut down. This feature protects the
battery from being completely discharged.
The inverter will also shut down if the input voltage exceeds 15.4 volts. This protects
the inverter against excessive input voltage. Although the inverter has built-in protection
against over voltage, it may still be damaged if the input voltage exceeds 15 volts.
Your inverter is engineered to have standard electrical and electronic equipment directly
101-150
connected to it in the manner described in this Instruction Manual. Do not connect the
(30.4-45.7m)
inverter to household or RV AC distribution wiring. Do not connect the inverter to any
201-300 AC load circuit in which the neutral conductor is connected to ground (earth) or to the
(60.9-91.4m) negative of the DC (battery) power source.
Inductive loads, such as TVs and stereos, require more current to operate than resistive
loads of the same wattage rating. Induction motors, as well as some TVs, may require
two to six times their rated wattage to start up. Because these inverters have a peak
14
watt power rating, many such appliances and tools may be safely operated. The
12
equipment that needs the highest starting wattage are pumps and compressors that
12
start under load. This equipment can be safely tested. If an overload is detected, the AC
outlets will simply shut down until the overload situation is corrected. Use the translucent
on/off button to turn off the inverter, then on again to reset it.
CAUTIONS
• Exceeding recommended voltage limits will void manufacturer's warranty.
• NEVER try to use your inverter with any 12 volt DC power source that uses a positive
ground. (The majority of modern automobiles, RVs and trucks are negative ground.)
• The Power Inverter must be connected only to batteries with a nominal output voltage
of 12 volts. The unit will not operate from a 6 volt battery and will sustain permanent
damage if connected to a 24 volt battery.
• Reverse polarity connection will result in a blown fuse and may cause permanent
damage to the inverter.
Inductive loads, i.e. power tools
Note:
Some motors used in power tools, refrigerators and pumps require a very high surge current to start. This
inverter can handle a surge twice it's rated power but some motors require more than this when started.
The inverter will not be harmed if you try to start such a product it will simply shutdown on overload.
For safety reasons, the unit will simply shut down if it is overloaded. To restart the unit,
simply unplug all devices plugged into the unit; disconnect the unit from any 12 volt DC
power source; then reconnect the unit BEFORE plugging the appliance back in.
PROTECTIVE FEATURES
The inverter monitors the following conditions:
Input Voltage Too Low: This condition is not harmful to the inverter, but could damage
the power source, so the inverter will automatically shut down when input voltage drops
below 10.5 ± 0.5 volts DC.
Input Voltage Too High: The inverter will automatically shut down when DC input
voltage exceeds 15.4 ± 0.5 volts, as this can harm the unit.
Thermal Shutdown Protection: The inverter will automatically shut down when the unit
becomes overheated.
Overload/Short Circuit Protection: The corresponding AC outlets or USB charging
ports will automatically shut down when an overload or short circuit occurs.
Note:
The Power/Fault LED Indicator inside the translucent On/Off button will light solid to indicate that the
inverter is properly connected. The Power/Fault LED Indicator will flash to warn of a fault condition before
automatic shutdown occurs.
OPERATING TIPS
The inverter should only be operated in locations that are:
DRY – Do not allow water or other liquids to come into contact with the inverter.
COOL – Surrounding air temperature should ideally be 10-20°C (50-68°F). Keep the
inverter away from direct sunlight, when possible.
WELL-VENTILATED – Keep the area surrounding the inverter clear to ensure free air
circulation around the unit. Do not place items on or over the inverter during operation.
The unit will shut down if the internal temperature gets too hot. The inverter will auto-
reset after it cools down.
SAFE – Do not use the inverter near flammable materials or in any locations that may
accumulate flammable fumes or gases. This is an electrical appliance that can briefly
spark when electrical connections are made or broken.
CONNECTING THE INVERTER
The standard North American 120 volt AC outlets and USB charging ports allow
simultaneous operation of multiple devices. Simply plug the equipment into the unit and
operate normally.
Note:
Ensure that the wattage of all equipment simultaneously plugged into the inverter does not exceed
120 watts continuous through the supplied DC Vehicle Adapter Plug, and 500 watts continuous via the
supplied Battery Clips or the unit may overheat and shut down.
CAUTION –
To reduce the risk of property damage:
Always connect the PI500V to the 12 volt DC power source before plugging any devices
into the unit.
Connection to Power Source
The Power Inverter comes equipped with a DC Accessory Outlet Plug and Battery Clips
for connection to a power source.
CONNECTING TO A POWER SOURCE USING THE 12 VOLT DC
VEHICLE ADAPTER PLUG WITH O-RING CONNECTORS (UP TO
120W ONLY)
The DC Vehicle Adapter Plug is suitable for operating the inverter at power outputs up
to 120 watts.
1. Turn the red plastic cap (counterclockwise) on the inverter's positive (+) input
terminal and remove. Attach the red positive "O" ring connector at the end of the
12 volt DC vehicle adapter cable. Replace the cap and turn clockwise to secure.
Do not over-tighten.
2. Turn the black plastic cap (counterclockwise) on the inverter's negative (–) input
terminal and remove. Attach the black negative "O" ring connector at the end of the
12 volt DC vehicle adapter cable. Replace the cap and turn clockwise to secure.
Do not over-tighten.
3. Connect the 12 volt DC vehicle adapter plug to a vehicle's accessory outlet or other
12 volt DC power source. Make sure there is adequate space for proper ventilation
of the inverter.
4. Rotate the plug slightly to make sure there is good contact.
5. Press the translucent on/off button. The Power/Fault LED Indicator inside the
translucent On/Off button will light solid to indicate that the inverter is properly
connected and is ready to power appliances that draw up to 120 watts continuous.
Notes:
• If the power/fault LED flashes, the unit will shut down, a fault condition has occurred.
Refer to the Protective Features Section and the Troubleshooting Section of this
Instruction Manual.
• If the inverter does not work when using the vehicle accessory outlet, make sure the
ignition/accessory switch is actually powering the accessory outlet. Some vehicles
require the ignition switch to be turned on.
• Ensure that the wattage of all equipment simultaneously plugged into the inverter does
not exceed 120 watts continuous.
• Most vehicle accessory outlet circuits have fuses rated at 15 to 20 amps or greater. To
operate at full wattage, either use the battery clip cable (supplied) or directly wire to the
power source with user-supplied wire and fuse (NOT SUPPLIED).
CAUTIONS –
To reduce the risk of property damage:
• Connect directly to power source using the included Battery Clips when operating
above 120 watts.
• Do not use with positive ground electrical systems.
• Reverse polarity connection will result in a blown fuse and may cause
permanent damage to the inverter.
CONNECTING TO A POWER SOURCE USING THE SUPPLIED
BATTERY CLIPS WITH O-RING CONNECTORS
Use the provided Battery Clips (with cables and O-ring connectors) to connect the
Power Inverter directly to the 12 volt power source as follows:
1. Check to make sure that no flammable fumes are present in the installation area.
2. Turn the red plastic cap (counterclockwise) on the inverter's positive (+) input
terminal and remove. Attach the positive O-Ring connector at the end of the red
battery clip cable. Replace the cap and turn clockwise to secure. Do not over-
tighten.
3. Turn the black plastic cap (counterclockwise) on the inverter's negative (–) input
terminal and remove. Attach the negative O-Ring connector at the end of the
black battery clip cable. Replace the cap and turn clockwise to secure. Do not
over-tighten.
4. Connect the black battery clip to the NEGATIVE terminal of the battery.
5. Connect the red battery clip to the POSITIVE terminal of the battery.
6. Make sure that all connections between cables and terminals are secure.
7. Press the translucent on/off button. The Power/Fault LED Indicator inside the
translucent On/Off button will light solid to indicate that the inverter is properly
connected and is ready to power appliances that draw up to 500 watts continuous.
Note:
If the power/fault LED flashes, the unit will shut down, a fault condition has occurred. Refer to the
Protective Features Section and the Troubleshooting Section of this Instruction Manual.
DIRECT HARDWIRING TO POWER SOURCE (OPTIONAL
CONNECTION METHOD; HARDWARE NOT INCLUDED)
Use #10 AWG wire if the inverter to power source connection is 10 feet or less. For
longer cable lengths use #8 AWG wire. In either case, protect the positive (+) wire from
shorts by installing a 50 amp fuse or circuit breaker close to the DC power source
(battery) terminal.
1. Check to make sure the inverter's On/Off Button has been turned off (the power/
fault LED inside the translucent On/Off button is not lit) and that no flammable
fumes are present in the installation area.
2. Identify the positive (+) and negative (–) DC power source (battery) terminals.
3. Install a fuse holder or breaker close to the positive (+) terminal of the DC source
(battery).
4. Connect a length of wire on one side of the fuse holder or circuit breaker. Connect
the other end of the wire to the positive (+) terminal of the inverter.
5. Connect a length of wire between the inverter's negative (–) terminal and the DC
power source negative (–) terminal.
6. Connect a short length of wire to the other terminal of the fuse holder or circuit
breaker. Mark it "positive" or "+".
7. Connect the free end of the fuse or breaker wire to the positive (+) terminal of the
DC power source (battery).
8. Insert a fuse appropriate to the inverter in the fuse holder.
9. Press the translucent on/off button. The Power/Fault LED Indicator inside the
translucent On/Off button will light solid to indicate that the inverter is properly
connected and is ready to power appliances that draw up to 500 watts continuous.
10. Test the inverter by plugging in a 100 watt lamp or equipment.
Note:
If the power/fault LED flashes, the unit will shut down, a fault condition has occurred. Refer to the
Protective Features Section and the Troubleshooting Section of this Instruction Manual.
CAUTIONS –
To reduce the risk of property damage:
• The cable and fuse sizes given here are a general recommendation. You should always
consult your National Electrical Code prior to beginning each specific installation.
• Loose connectors may cause overheated wires and melted insulation.
• Check to make sure you have not reversed the polarity. Damage due to reversed
polarity is not covered by manufacturer's warranty.
IMPORTANT CABLE INFORMATION
Substantial power loss and reduced battery operating time results from inverters installed
with cables that are not able to supply full power. Symptoms of low battery power can
result from cables that are either excessively long or an insufficient gauge.
CONNECTION TO LOAD
The Power Inverter is equipped with dual standard North American three-prong type
outlets. Plug the cord from the equipment you wish to operate into the AC receptacle(s).
Make sure the combined load requirement of your equipment does not exceed
maximum continuous power.
The Power Inverter is engineered to be connected directly to standard electrical and
electronic equipment in the manner described above. Do not connect the Power Inverter
to household or RV AC distribution wiring. Do not connect the Power Inverter to any
AC load circuit in which the neutral conductor is connected to ground (earth) or to the
negative of the DC (battery) source.
WARNING:
Do not connect to AC distribution wiring!
OPERATING INSTRUCTIONS
Operation of the 120 Volt AC Outlet and
USB Power Ports
1. Connect the inverter to a functioning 12 volt DC power source as described in this
Instruction Manual. If using the 12 Volt DC Vehicle Adapter plug, rotate it slightly
to make sure there is good contact. Make sure there is adequate space for proper
ventilation of the inverter.
2. Press the translucent on/off button to turn on the two 120 Volt AC Outlets and USB
Charging Ports.
3. The Power/Fault LED inside the translucent On/Off button will light solid to indicate
that the inverter is properly connected and is ready to power appliances.
4. Plug the 120 volt AC appliance into the inverter's three-prong AC outlet and/or
plug the USB-powered devices into the inverter's USB power ports and operate
normally.
5. To turn off the unit, press the translucent On/Off button again.
Notes:
If the inverter does not work, make sure the ignition/accessory switch is actually powering the accessory
outlet. Some vehicles require the ignition switch to be turned on.
Some laptop computers may not operate with this inverter.
The inverter will not operate appliances and equipment that generate heat, such as hair dryers, electric
blankets, microwave ovens and toasters.
This inverter's USB charging ports do not support data communication. The ports only provide a total of
3.1A (5V each) DC power to external USB-powered devices.
If an overload or short circuit fault condition occurs in any of the USB charging ports, the power/fault LED
will flash and both of the USB ports will shut down, but it will not affect the normal operation of the dual
120 Volt AC outlets.
If an overload or short circuit fault condition occurs in any of the 120 volt AC outlets, the power/fault LED
will flash and both of the AC outlets will shut down, but it will not affect the normal operation of the USB
charging ports.
Some USB-powered household electronics may not operate with these USB power ports. Check the
manual of the corresponding electronic device to confirm that it can be used with this type of USB
power port.
Not all mobile phones are provided with a charging cable. They are normally data cables which are
not supported by this device – please check with your mobile phone manufacturer for the correct
charging cable.
CAUTION –
To reduce the risk of property damage: Remember to turn the
inverter off and disconnect it from any power source when it is not in use. Also
remember to turn off the accessory outlet switch to avoid draining the vehicle's battery.
CARE AND MAINTENANCE
Storage
1. Ideal storage temperature range is 0-40°C (32-104°F).
2. Store and use the inverter in a cool, dry place with adequate ventilation for all-
around air circulation.
3. Avoid locations that are exposed to heating units, radiators, direct sunlight, or
excessive humidity or dampness.
4. From time to time wipe the outside of the appliance with a soft cloth. Do not
immerse the appliance in water.
Fuse Replacement (in Vehicle Accessory Outlet Plug)
If the inverter is overloaded, and the Power/Fault LED is not lit, the internal 12 amp fuse
may be blown.
1. Unscrew the flange of the plug (counterclockwise).
2. Remove the end contact, flange and fuse.
3. Inspect the fuse to see if it is good or blown.
4. Replace with a new 12 amp fuse, if needed.
5. Carefully reassemble the fuse, end contact and flange. Do not overtighten the
flange (clockwise).
TROUBLESHOOTING
Specific AC Outlet Problems
When the 120V AC outlets are in use, the unit will monitor for the following fault
conditions: thermal fault, low and high battery voltage fault, overload and short circuit
(refer to the "Protective Features" section). If a fault condition exists in either of the AC
outlets, the power/fault LED flashes and the AC outlets will shut down. Should
this occur:
1. Disconnect all appliances from the unit and make sure the unit is turned off
immediately (the power/fault LED inside the translucent On/Off button is
not lit).
2. Allow the unit to cool down for several minutes before attempting to use the AC
outlets again.
3. Ensure that the wattage of all equipment simultaneously plugged into the inverter
does not exceed 120 watts continuous through the supplied DC Vehicle Adapter
Plug, and 500 watts continuous via the supplied Battery Clips or direct hardwiring.
4. Make sure the appliance cord(s) and plug(s) are not damaged.
5. Assure there is adequate ventilation around the unit before proceeding.
Specific USB Power Port Problems
When the USB power ports are in use, the unit will monitor for the following fault
conditions: thermal fault, low and high battery voltage fault, overload and short circuit
(refer to the "Protective Features" section). If a fault condition exists in either of the USB
charging ports, the power/fault LED flashes and the USB charging ports will shut down.
Should this occur:
1. Disconnect all USB-powered device from the unit and make sure the unit is turned
off immediately (the power/fault LED inside the translucent On/Off button is not lit).
2. Allow the unit to cool down for several minutes before attempting to use the USB
charging ports again.
3. If a fault occurs again, make sure that the total draw of all USB devices plugged
into the USB charging ports does not exceed 3.1A.
4. If an individual USB device is within specifications and the fault occurs, have the
USB device checked for malfunction and do not continue to use it with these USB
charging ports.
Common Power Output Problems
Input voltage below 10.5 volts
Recharge automotive battery or check DC power supply.
Equipment being operated draws too much power
• Reduce load to maximum 500 watts if connected via battery clips.
• Reduce load to maximum 120 watts if connected via the 12V dc accessory plug.
• Connect directly to power source using the included Battery Clips when operating
above 120 watts.
Inverter in thermal shutdown condition
Allow inverter to cool down. Ensure there is adequate ventilation around the unit and that
the load does not exceed the maximum wattage.
AC output is shorted
Unplug the AC appliance. Disconnect the unit from any 12 volt DC power source. Check
the appliance cord.
Common Audio/Visual Problems
Buzzing sound in audio systems
Some inexpensive stereo systems and boom boxes make a buzzing sound when
operated from the inverter, because the power supply in the electronic device does not
properly filter the modified sine wave produced by the inverter. The only solution to this
problem is to use a sound system that has a higher quality power supply.
Television Interference
The inverter is shielded to minimize interference with TV signals. However, in some
instances, some interference may still occur, particularly where TV signals are weak. Try
the following corrective measures:
• Place the inverter as far as possible from the television, the antenna and the antenna
cables. Use an extension cable, if necessary.
• Readjust the orientation of the inverter, the antenna cables and the TV power cord to
minimize interference.
• Make sure the antenna feeding the television provides an adequate ("snow free") signal
and that high quality, shielded antenna cable is used.
• Do not use the inverter to operate high-power appliances or tools at the same time you
are using it to operate the TV.
ACCESSORIES
Recommended accessories for use with this unit may be available from the
manufacturer. If you need assistance regarding accessories, please contact manufacturer
at 1-877-571-2391.
WARNING:
The use of any accessory not recommended for use with this
appliance could be hazardous.
SERVICE INFORMATION
Whether you need technical advice, repair, or genuine factory replacement parts, contact
the manufacturer at 1-877-571-2391.