Thank you for purchasing this Wagan Tech 400 Watt Pure Sine Wave DC to
AC Power Inverter. It delivers a true sine wave AC identical to that of commercial
power. Use this inverter to power AC appliances in your vehicle. Pure Sine Wave
AC means that your sensitive electronics such as audio/video systems, computers
and communications equipment will operate properly. Furthermore, appliances with
motors operate cooler, quieter and more efficiently when they are powered by sine
wave AC.
This inverter is powered from 12 volts DC and it will continuously deliver 400
watts (800 watts momentary peak) AC power at 120 volts, 60 Hz. Superior
surge capability of 800 watts allows the inverter to start most difficult motorized
appliances. Advanced microprocessor-controlled circuits run cooler and are more
reliable than competing units.
It also operates at high efficiency (up to 90%) that results in long run time and
extended battery life compared to other inverters with this level of power output.
A USB Power Port provides a convenient way to power USB appliances or charge
cell phones, PDAs and personal audio-video devices.
This Inverter is supplied with two power adapters cords that connect the inverter to
a DC power supply. One cord has a DC plug and the other has Battery Terminal
Clips.
This Wagan 400 watt Pure Sine Wave Inverter is an indispensable addition to your
compliment of mobile power equipment. With minimal care and proper treatment it
will provide years of reliable service.
Read and understand this manual before installing and operating this inverter. Keep
this manual for future use.
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User’s Manual—Read before using this equipment
General Instructions
• Keep the inverter away from any direct heat source or combustible materials.
• Keep well ventilated—this device generates heat.
• Keep the inverter away from combustible gases.
• Do not continuously operate any equipment over 400 watts.
• This inverter is designed to operate from a 12 volt DC power source only.
• Do not attempt to connect the inverter to any other power source, including
any AC power source.
• Incorrect battery polarity will damage the inverter and void the warranty.
• Keep this inverter in a dry environment.
• Do not open the inverter; there are no user serviceable parts inside.
• This inverter has two supplied power adapter cords. One has a DC plug for
up to 140 watts through an accessory socket. The second adapter cord has
battery clips for up to 400 watts.
WARNING
INVERTER OUTPUT CAN BE LETHAL. IMPROPER USE OF THIS INVERTER
MAY RESULT IN PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF
LIFE.
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• ON/OFF Switch — This switch controls AC output of the inverter.
• Operating LED (Green) — When this green LED is lit, the inverter is operating
normally.
• FAULT LED (Red) — This indicator turns RED as the inverter shuts down
because of: Excessive Temperature, Overload, Under Voltage or Over
voltage.
Immediately turn off all AC appliances if the FAULT LED is lit. Allow the
inverter to cool before continuing. Make sure that the ventilation vents are not
blocked.
If an inverter “shutdown” was preceded by a buzzing sound, there may
excessive load, in combination with a low voltage or cable problem.
AC Outlet
Operating
LED
Fault LED
Cooling Vents
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ON/OFF Switch
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USB Power Port
User’s Manual—Read before using this equipment
• AC Outlet — This outlet can supply up to 3.3 amps at 120V AC 60 Hz
• USB Power Port — This power port can supply 5 volts at 500 mA for
charging or powering cell phones, PDA’s, GPS and other small electronic
devices.
• Audible Alarm (internal to the inverter) — When the Audible Alarm makes
a buzzing sound, the inverter senses a low battery condition. The user
should reduce the AC load, charge the battery, and check the DC cable for
excessive losses.
Rear Panel
• Positive Stud Terminal — Positive (+) DC Input (Red)
• Negative Stud Terminal — Negative (−) DC Input (Black)
• Cooling Fan — High-speed and load controlled
Cooling Fan
Positive (+) Red Stud Terminal
Negative (−) Black Stud Terminal
Wagan and wagan.com are trademarks used by Wagan Corporation