Leesky LS-200L User manual

V0.21.11
MODEL: LS-200L
200W Power Inverter

LEESKY power inverter is an advanced tool of power conversion, and it can supply
you with AC power converted from DC power source. Not only can be used in cars,
vessels and camping, but also can be used in emergency when out of electricity.
B. Please read this instruction manual carefully and make sure your inverter is
installed properly before using.
In order to use the inverter efficiently and safely, please install and use it in a proper
way. Please read the instruction carefully before installing and using the appliance.
A. INSTRUCTION
3) While connecting and using for the first time, if there is smoke or explosion sound
in the product, please stop using immediately and disconnect the product from
the battery and electrical appliances. This may be caused by damage during the
transportation or due to moisture during storage in the warehouse before delivery.
Please contact your seller in time.
2) While opening the product package, please check the integrity of the product and
accessories. If there is any problem, please do not use it.
5) Do not put the inverter under direct sun light or near a heating source.
4) During daily use, if there is smoke or explosion sound in the product, please don't
worry, this is due to the internal fuse protection of the product. Please do not
disassemble it by yourself. Please stop using the product immediately.
Disconnect the product from the battery and electrical appliances. Contact the
seller in time and only with seller's agreement a hired professional personnel can
disassemble the product. Otherwise, it may cause electric shock, fire and serious
personal injury.
1) Read the manual before connecting this inverter and keep it for future reference.
C. WARNING AND SAFETY
14) Keep the inverter well-ventilated. Do not place any objects on top of or next to the
inverter or allow anything to cover the cooling fans; inverter will bel overheating,
causing a potential fire hazard and/or damage to the inverter. Leave adequate
ventilation space underneath the inverter as well; thick carpets or rugs can
obstruct air flow, causing the inverter to overheat.
13) People with pacemakers should consult their physician(s) before using this
product. Electromagnetic fields in close proximity to a pacemaker could cause
interference to or failure of the pacemaker.
12) Do not operate the inverter if under the influence of alcohol or drugs. Read
warning labels on prescriptions to determine if your judgement or reflexes are
impaired while taking drugs. If there is any doubt, do not operate the inverter.
11) Prevent body contact with grounded surfaces such as pipes, radiators, ranges,
and refrigerator enclosures during installation.
10) This device should only be serviced by a qualified technician. This item does not
have any serviceable parts.
9) Do not connect the negative to car chassis when use in car.
8) Do not disassemble the unit randomly: it may cause fire or electric shock.
7) The power inverter is designed to be used with a negative ground electrical
system! Don't use with positive ground electrical systems (the majority of modern
automobiles, RVs, trucks and boats are negative ground).
6) The case of inverter will get hot during using. Do not allow flammable materials
such as clothing, sleeping bags, carpet or any other flammable materials to touch
the inverter. The heat from the inverter can damage these items.
1. 2.
D. FEATURES
15) Avoid unintentional starting. Be sure the switch is in the OFF position when not in
use and before plugging in any appliance. Disconnect the battery and inverter
when not in use for a long time.
18) This product cannot be used for medical and life support equipment.
17) The power inverter will output the same AC power as utility power, please treat the
AC outlets as carefully as you would your home AC outlets. Do not put anything
other than an electrical appliance into the output terminal. It may cause shock or
fire.
16) Keep inverter away from children. Don't install the inverter where it is accessible to
children.
Data
Model
Output Wave Form
Output Power
Surge Power
Output Voltage
Pure Sine Wave(THD≤3%)
200W
400W
110-120VAC, 60Hz/220-240VAC, 50Hz
(Refer to label)
1) Adopt advanced MPU control.
DC Input Voltage
Over Load power
Efficiency
No Load Current
Battery Low Alarm
Battery Low Shutdown
Input Over Voltage Shutdown
12V (9.5-16V)
200W
About 90%
0.4A
DC 9.8 0.3V±
DC 9.5 0.5V (Automatic Recovery at 12.5VDC)±
DC16 0.5 V (Automatic Recovery at 14VDC)±
Operating Temperature
(Automatic Recover y/Shutdown)
Over Temperature Protection
FAN Control Mode
32-113°F
149 41°F °F±
Load control (working while load more than 100W)
Support QC2.0/3.0;
Simultaneous using 5V@2.4A×2;
Single using support 5V@3.6A, 9V@2.5A,
12V@2A
Type-A USB Output
Type-C USB Output
Internal DC Input Fuse
Power Switch
Cigarette Lighter Cable
Dimensions (LxWxH)
Net Weight
PD 30W Maximum, 2.4A@ 5V/9V/12V
Must Be Fitted, Use 30A Maximum
ON/OFF Control
YES
7”x 3.67” x 2.13”
1.6lb

3. 4.
1) Input Under-voltage Alarm: When the input DC voltage is lower than 9.8V, the
buzzer will whistle intermittently to remind that the inverter will go into the under
voltage protection. Pay attention to save the data if you are using computer.
J. Protection Features
The output wave form of this inverter is Pure Sine Wave, which is much like the one
from utility-supplied AC electricity, even more purer; pure sine wave is applicable in
most of loads, including electrical equipments, such as Linear Adaptor, switching
power supply, transformer, and motor and so on. Comparing with Modified wave form,
for inductive loads such as refrigerator and electric fans, pure sine wave form can
improve its power factor and the battery's efficiency and reduce working noises
effectively from appliances. For capacitive loads such as adapter of laptop, pure sine
wave can lower the rush current at work and reduce interferences to increase
reliability and prolong the life of the product.
I. OUTPUT VOLTAGE AND WAVE FORM
The soft start technology in this inverter protects the unit from delivering too much
AC power at once by gradually increasing the AC voltage pushed out. To make sure
that this feature works, turn on the appliance being used before turning on the
inverter. This is especially necessary for equipment that has an inductive load or
electrical motor.
H. SOFT START TECHNOLOGY
For example, using the numbers from above, the battery specification is
1 2 V, 2 * 1 0 0 A h c a p a c i t y a n d t h e l o a d i s 3 0 0 W. Ta k e b a t t e r y c a p a c i t y
200Ah*12V/300W≈8 hours. This operating time will fully deplete the battery, it is NOT
recommended. Deep cycle batteries last longer when they are only depleted to 50%
of capacity.
Battery operating time depends on battery capacity and load. The formula for
operating time is: battery capacity*battery voltage/load.
G. BATTERY OPERATING TIME
8) The Type-A, Type-C USB Port on this unit provides a stable 5V/3.6A, 9V/2.5A,
12V/2A DC current. Before using it, be sure the maximum operating current of your
device does not exceed the corresponding voltage and current mentioned above.
3) Over-voltage Protection: The inverter will automatically shut down when the input
DC voltage is higher than 16V.The buzzer will whistle continuously and the green
light is off, red light is on. Please turn off the inverter and adjust the input voltage to
the admissible range.
2) Under-voltage Protection: The inverter will automatically shut down when the input
DC voltage is lower than 9.5V. The buzzer will whistle continuously and the green
light is off, red light is on. Please turn off the inverter and use it after recharging the
battery.
E. PARTS LIST
Cooling fan
AC outlet
DC Input
Terminals
Power Switch
LED Power Indicator LED Fault Indicator
Type-APort
PD 30W
Type-C Port
F. USING THE POWER INVERTER
1) Check the output voltage and capacity of the battery. The battery(s) should match
the voltage of the inverter and have enough capacity for the load.
2) Connect your inverter to your battery bank and do not to reverse the polarities of
the connection.
3) Press the power switch button on your inverter and a green LED will light up
indicating that the inverter is on.
4) Before plugging anything into your inverter, make sure the appliance you are trying
to power is shut OFF, then plug it into the AC outlet of your inverter and power on
your appliance.
5) Once finished using the inverter, turn off your electrical appliance and the inverter.
The indicator lights should be off.
6) The cooling fans inside the inverter do not work until the case temperature reaches
approximately 104 .°F
7) If you do not plan to use the inverter for a long period of time, disconnect it from
your battery bank. Leaving the inverter on and connected for long periods of time
may harm the equipment and over discharge the battery.

4) Overload Protection: The inverter will automatically shut down when the load is
higher than the rated power. The buzzer will whistle continuously. Turn off the
inverter and resume to normal operation after taking away the excessive load.
5) Short-circuit Protection: The AC output will be automatically shut down when short
circuited. It will automatically reset after the problem is solved.
6) Thermal Protection: The unit will get hot during operation. If the temperature is
higher than 149 , the inverter will automatically shut down. Then the buzzer will °F
whistle continuously and the green light is off, red light is on. Please turn off the
inverter, and continue using it after the temperature goes back to normal naturally.
Meanwhile find out the factors causing the fault, such as ventilation, ambient
temperature, vent, load power and so on. It can avoid similar things from
happening again.
5. 6.
K. TROUBLESHOOTING TIPS
No output voltage,
buzzer whistles
continuously
PROBLEM REASON SOLUTIONS
Low Input DC Voltage
High Input DC Voltage
Overload
Over temperature
● Do not use it when the battery is charging
● Check the rated voltage of the battery and
make sure that it is in the allowable range
of the input voltage.
Reduce the load power
● Cut off the load and let it cool naturally for
10 to 30 minutes.
● Restart it after it resumes to normal
temperature. Reduce the load. avoid
blocking the vent and improve the
ventilation condition.
No AC output voltage? 1.The power switch is off.
2.Poor contact with battery.
● Press the power switch for 1-2 second to
turn it on. it is a long press type switch
●Check the cables and make sure they are
tightly connected.
Output voltage below
100 V AC?
“True RMS”voltage meter is
required to properly measure
output voltage of modified
wave inverter ● Change the battery of the meter then test
again.
● Try to maintain the input voltage in the
range of rated power
● Test output voltage with a True RMS meter
Low Input DC Voltage
PROBLEM REASON SOLUTIONS
● Choose a bigger inverter
● Change a bigger battery and ensure fully
charged.
● Reduce the load power, or turn on the
appliance first, then turn on the inverter.
Cannot drive the load?
3.Battery is too small.
1.Load power is too large. Or the
actual power of the appliance
exceeds nominal power.
2.The starting power is larger than
rated power (especially for
appliances with motor)
Tester indicated
"Open Ground"?
This is because it is not connected
to a"true Earth ground ", meaning
it is not connected to a metal rod
stuck in the Earth. it would be
impossible to do so in a boat or
car while moving. The power
inverter DOES NOT and cannot
create a true Earth ground on its
own.
● Don't need the tester to do the Grounding
Test.
● Refer to the manual to do the Grounding
If the unit still doesn't work normally after using all the methods above, it maybe the
internal faults of the circuit. Please contact us after service.
Starting alarm ?
The main reason is that ths
instantaneous current is too large,
which leads to the detection of low
voltage and trigger under-voltage
alarm.
Please restart the inverter several
times.
Got 40V or so while
testing inverter's
ground wire and
zero line?
This voltage has no meaning,
zero line can be ground.
This is normal, there is no current
leakage.
WARRANTY
This product is designed using the most modern digital technology and under very
strict quality control and testing guidelines. If however, you feel this product is not
performing as it should, please contact us: [e-mail]
We will do our best to resolve your concerns. If the product needs repair or
replacement, make sure to keep your receipt/invoice, as that will need to be sent back
along with the package and prepaid to LEESKY.
Except as noted above, LEESKY makes no warranty of any kind, express or implied,
including without limitation the implied warranties of merchantability and fitness for a
particular purpose. In no event shall LEESKY be liable for indirect, special or
consequential damages. This warranty only applies to LEESKY branded products. All
other name brand products are warranted by and according to their respective
manufacturer. Please do not attempt to return non-LEESKY branded products to us.
The following situations will void warranty:
1. The box is distorted, damaged or changed, and interior parts damaged because
of an exterior hit or drop not reported at time of delivery.
2. Connect the DC power incorrectly reversing the polarity.
3. Dismantled or repaired the unit by an unauthorized person.
4. The unit was damaged by incorrect installation or operating method.
To find out where to buy any of our products, you may also e-mail:
[e-mail]
Welcome to use LEESKY power inverter. If you have any query during using our
inverter, please contact our service team by email:
[e-mail]