Multi-Function Home Backup Power Inverter LCD Display 3000VA 24V Automatic Solar Iverter With Intelligent System

Multi-Function Home Backup Power Inverter LCD Display 3000VA 24V Automatic Solar Iverter With Intelligent System

Product Introduction:

This is a multifunctional inverter and charger that combines the functions of an inverter, solar charger, and battery charger, providing portable uninterrupted power support. Its comprehensive LCD display provides users with configurable and easily accessible button operations, such as battery charging, current, AC/solar charger priority, and acceptable input voltage based on different applications.

Characteristic:

1. Pure sine wave inverter

2. Configurable input voltage range via LCD setting

3. Configurable battery charging current according to application via LCD setting

4. Configurable AC/solar charger priority via LCD setting

5. Compatible with mains voltage or generator power

6. Automatic restart on AC recovery

7. Overload/overheat/short circuit protection

8. Intelligent battery charger design to optimize battery performance

9. Cold start function

Application:

This inverter can be used to power a wide range of appliances in a home or office environment.

Operation:

1.Power On/Off

Once the device is properly installed and the battery is connected securely, simply press the power on/off switch (located on the device's casing) to turn on the device.

2.Display

The operation and display panel shown in the diagram is located on the front panel of the inverter. It consists of four indicators, four function keys, and an LCD display screen. They are used to indicate the operation status and display input/output power information.

3. Button Function:

Function Setting:Press and hold the function setting key (number 4) on the display screen for at least 2 seconds to enter the function setting page. Once in the setting interface, use the 2nd or 3rd key to scroll up or down and select the desired setting page.

Setting Button: In the function setting page, pressing the 1st key for 0.1 to 2 seconds will confirm the selected option.

Page turn button: Pressing the 2nd or 3rd key for 0.1 seconds or longer on any page will execute left or right page scrolling.

4. LED Indicator Function:

The LCD display can be divided into: icon display, numerical value display and function setting area, and operating mode display area.

1. Load and Battery graphic shows the load and battery capacity, each square represents 25% capacity, the load icon will flash when the inverter is overloaded, and the battery icon will flash when the battery capacity is too low or the battery is not connected. 2.

2. Buzzer icon shows whether the buzzer is muted or not, under normal condition, the icon is not displayed; in any mode, the background software sets MUTE ON, the inverter enters into mute state, and the buzzer disable icon will be displayed.

3. When entering the setup menu, the setup icon will light up, otherwise the icon will not be displayed.

4. Fault icon is displayed only in fault mode, the icon is not displayed in other cases.

Numerical display and function setting area:

1. In non-function setting mode, this area displays inverter related information. Normal mode displays the output information, operate the up/down query key (No.2 or No.3 key) (3 presses: No.2) to display the input voltage and output voltage, input frequency and output frequency, battery voltage and current, PV voltage and PV current, PV voltage and power, output power and output voltage, output apparent power and output voltage, load percentage and output voltage, software version and other related information. Fault mode displays the fault code.

2. In the function setting page, the output voltage (OPU), battery low voltage shutdown point (EOd), etc. can be set by operating the function setting key and the up and down query keys.

Working mode display area:

After 4s of power on, this display area mainly shows the working mode of the inverter. For example: standby mode, mains mode, battery mode, fault mode.

Safety Instruction:

1.CAUTION - To reduce the risk of injury, charge only lead-acid batteries. Other types of batteries may burst, causing injury and damage.

2.Do not disassemble the unit. When service or repair is required, take it to a qualified service center. Improper servicing may result in risk of electric shock or fire.

3.To reduce the risk of electric shock, disconnect all electrical cords before performing any maintenance or cleaning. Turning off the unit will not reduce this risk.

4.CAUTION - Only qualified installers should install the unit with batteries.

5.Never charge a frozen battery.

6.To optimize the operation of the inverter/charger, it is important to select the proper cable size according to the required specifications Proper operation of the inverter/charger is important.

7.Be very careful when using metal tools on or around batteries. Dropping tools can spark or short-circuit the battery or other electrical components and may result in an explosion.

8.To disconnect the AC or DC terminals, follow the installation procedures closely. Refer to the Installation section of this manual for details.

9. 150A fuse is provided for overcurrent protection of the battery power supply.

10.Grounding Instructions - This inverter/charger should be connected to a permanently grounded wiring system. When installing this inverter, be sure to comply with local requirements and regulations.

11.Do not cause the AC output and DC input to be shorted. Do not connect the DC input to a power short circuit.