7
8
(2) Prepare enough water and soap. In case the acid material splashes on your skin, clean it
by soap and water as soon as possible. If the acid material spays to your eyes
accidentally, clean it by cold water and then sent to hospital.
(3) Do not put any combustible material in the location of installation for it will result in spark
when connected to the battery.
(4) Keep good ventilation. The battery may produce a little inflammable gas when it works,
so keep away from the inverter and it is better to install them in different space.
(5) Fix the connecting wire of the input DC, or it will result in the over-reduction of the
voltage or over-temperature of the inverter.
(6) Reverse connection of the polarities or the short circuit will burn the fuse or result in the
permanent damage of the internal elements of inverter.
(7) Take away the metal accouterments, such as ring or watch, when installation, to avoid
the short circuit.
(8) Although there is over-voltage protection, it may also cause damage of the inverter if the
input voltage is too high.
3) Connection of the AC appliance
Put the load power plug of the AC appliance into the output AC receptacle of the inverter
directly.
Warning:
(1) Make sure that the switches of the inverter and appliance power are in OFF position
before connection.
(2) Check the power cord. If it is damaged, it should be connected after replacement.
(3) Each outlet of the inverter has a given current rating of the manufacturer. It shall not
exceed this value during use. Otherwise, the socket may be damaged by overheating and
may cause an electric shock. The maximum output power of a single socket is shown in
the following table:
4) Connection of big load
For the appliances with a load more than the limit of AC socket, please connect to the
Hard Wire Terminals (if have), and make sure the ground terminal of inverter connected with
ground terminal of appliance.
Output socket
AC output voltage
Single socket
max output current
Single socket
max output power
110~120VAC
220~240VAC
220~240VAC
220~240VAC
15A
16A
13A
10A
1500W
3000W
2500W
2000W
220~240VAC
13A
2500W
G. USAGE
1) How to use inverter
(1) Check the output voltage and capacity of the battery to make sure it is in accord with the
requirements of the product.
(2) Connect the battery and the DC cable of the inverter to ensure that the polarities are not
connected reversely and in tight connection.
(3) Long press the switch or the remote of inverter for over 0.5s and then stop, if the
indicator light on the inverter or on the remote control box is on, it means the inverter
starts to work normally. This opening method can avoid turning on the unit by mistakes
due to the interference or any factors.
(4) Switch off electrical appliances and put its plug to the AC output socket of inverter. Then
switch on electrical appliance.
(5) The cooling fans inside the inverter do not work until the case temperature rises up to
about 104°F or the load power is more than 40% of rating power.
(6) Switch off inverter and remote to stop working. At that time, the indicator lights in. Both
inverter and remote controller are off. The inverter does not consume current of the
battery when it is switched off.
2) How to use USB power supply
This model with USB output, can provide stable voltage 5VDC, maximum current 2.4A
directly for the portable device with USB port.
Note:
Before using the USB power supply, please make sure the device can be charged by
USB and the maximum working current is no more than 2.4A.
H. SOFT START TECHNOLOGY
The soft start technology built into 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 you are utilizing this feature, 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.
I. OUTPUT WAVE FORM
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 lap-top, pure sine wave can lower the rush current at
work and reduce interferences to increase reliability and prolong the life of the product.
