Lenmar NVC450D - Manual (Page 2)

3. 4.
Warning - When using you N-Verter with the vehicle’s engine turned off, the battery is being drained. Be careful to
re-start the engine or otherwise recharge the battery periodically to avoid draining the battery too deeply. The internal
“low voltage shut-off” of the N-Verter does not guarantee that the remaining power left in the battery is enough to start
the vehicle.
Warning - Hot surface! The N-Verter housing may become uncomfortably warm, reaching 65°C (150°F) under extended
high power operation. During operation, keep the N-Verter from materials that may be affected by high temperatures.
Modified Sine-Wave Output
THE OUTPUT OF THE N-VERTER IS NON-SINUSOIDAL. This type of output can typically be incompatible with small
battery-operated products such as rechargeable flashlights, some rechargeable shavers, and nightlights that plug
directly into an AC receptacle to recharge as well as certain battery chargers for battery packs used with power tools. If
you wish to use one of these types of items with the N-Verter, monitor its temperature for the first ten minutes to insure
excessive heat is not produced. The production of excessive heat indicates the device is not suitable for use with the
N-Verter. The overheating does not occur with most devices which use their own AC adapters. The N-Verter is
compatible with most of these chargers and AC adapters.
Specifications
NVC250 - 250W
Maximum output power 250W (15 min.)
Surge output power
500W (10 sec.)
Continuous output power 200W (4 hr.)
Output frequency
60+/-2HZ
Output voltage range 105V-125V AC, Modified Sine Wave
Input voltage range
11.5-15V DC
AC receptacle 1x 3 Prong Socket
Dimensions 6 x 3.75 x 2 inches
NVC450D - 450W
Maximum output power 450W (15 min.)
Surge output power
800W (1 sec.)
Continuous output power 400W (4 hr.)
Output frequency
60+/-2HZ
Output voltage range 105V-125V AC, Modified Sine Wave
Input voltage range
11.5V-15V DC
AC receptacle 2x 3 Prong Socket
Dimensions 6.50 x 4 x 2 inches
All units also incorporate low voltage shut-off, over voltage shut-off, over-heat protection and short-circuit protection.
Limited 2 Year Warranty
This limited warranty starts from the date of original purchase and expires 2 years thereafter. If, during this period, any
part, because of manufacturing defects or workmanship fails to function properly under normal use will be repaired at
no charge for parts and labor or, at our option, the product will be replaced. The following is excluded: damages from
delay or loss of use of equipment, or damaged batteries, malfunctions resulting from misuse, tampering, unauthorized
repairs, modifications, or accident. Package the unit and its accessories carefully using ample padding material to
prevent damage in transit and ship it prepaid and insured to:
LENMAR ENTERPRISES, INC.
4035 VIA PESCADOR
CAMARILLO, CA 93012 USA
When sending in product for service, your package should include evidence of date and place of purchase. Enclose
$10.00 for shipping and handling for addresses in the U.S. and $15.00 in Canada. For outside the U.S. and Canada, freight
will vary depending upon ship-to address.
Proposition 65 Notice (California)
The following statement is required in the state of California pursuant to the settlement of an action brought by the
Mateel Environmental Justice Foundation against multiple electronics and appliance manufacturers
• WARNING: Handling the cord on this product will expose you to lead, a chemical known to the state of California to
cause birth defects or other reproductive harm.
Wash hands after handling.
For further information contact
Lenmar Enterprises, Inc.
Product Service Department
Phone: (800) 424-2703
E-mail: [email protected]
Visit Our Web Site at: www.lenmar.com
Error Code -
E01 on display
Error Code -
E02 on display
Error Code -
E03 on display
Error Code -
E04 on display
Error Code -
E05 on display
Low Voltage Shutdown - Battery voltage has gone too low. Recharge the
vehicle’s battery before using the N-Verter.
Over Voltage Shutdown – The input voltage has gone over 14.5VDC and the
N-Verter has turned off to protect itself. The vehicle’s charging system may have a
problem.
Continuous power rating has been exceeded - The AC device has higher wattage
demands than the N-Verter’s maximum rating can allow. The N-Verter unit is too
small for that particular device. A higher rated N-Verter is needed to deliver the
power that the AC device demands. Otherwise, use only lower power AC
devices.
Overheated – some of the units ventilation slots may be blocked or the outside
air temperature is too high to allow the unit to cool itself properly. Turn the unit
off and allow the unit to cool for at least 15 minutes. Make sure that ventilation
slots are unobstructed and/or air temperature is cooler before restarting.
The AC device has higher start-up or surge current than the N-Verter’s maximum
rating can allow. The N-Verter unit is too small for this particular device. A higher
rated N-Verter is needed to deliver the power that the AC device demands.
Otherwise, use only lower power AC devices.
On many vehicles, the ignition key must be “on” for power to be present at the
cigarette lighter socket. Make sure the key is on.
The cigarette lighter adapter or clip leads may not be making proper connection.
Check the tightness of the connections at the power cable posts on the N-Verter,
the connection at the vehicle’s 12VDC power socket and/or the connection of the
clip leads at the battery posts.
Battery voltage may be too low. Recharge the vehicle’s battery and attempt
again.
Vehicle fuse may be blown. Replace the vehicle’s fuse with the same type and
rating. Make sure you are not overloading the socket or the fuse will blow again.
Many inexpensive stereos or portable players will buzz when connected to the
N-Verter because the modified sine wave of the N-Verter is not properly filtered
by the electronic device’s power supply. Higher quality devices will not buzz with
the N-Verter.
If the television signal is weak, the use of the N-Verter will cause a visual
disturbance. Move the N-Verter away from the TV, antennae and/or the antennae
cables. You may attempt to merely adjust the placement of the antennae or
cables. Inferior antennae and cables will also cause TV interference during
operation of the N-Verter.
Status LED
is RED
Green LED on the N-Verter unit
does not light and/or the AC
device does not operate
Buzzing sound in audio systems
Television interference
Troubleshooting
NVC250 NVC450D Problem / Solution
310-212-25-0512 r2 y2