1. הקדמה
This manual provides essential information for the safe and efficient operation of your OLTEANP 4000W Pure Sine Wave Power Inverter. Please read all instructions carefully before installation and use. Retain this manual for future reference.
1.1 זיכערקייַט פּריקאָשאַנז
- פאַרזיכערן געהעריק ווענאַליישאַן אַרום די ינווערטער צו פאַרמייַדן אָוווערכיטינג.
- שטעלט נישט אויס דעם ינווערטער צו וואַסער, רעגן, אדער איבערגעטריבענע פייכטקייט.
- פֿאַרבינדט דעם ינווערטער נאָר צו אַ 12V DC מאַכט מקור.
- Always connect the grounding wire to a proper earth ground.
- Avoid connecting loads that exceed the inverter's continuous power rating of 4000W.
- The inverter features a professional spark-free protection circuit. However, always ensure correct power connections to prevent short circuits and potential hazards.
- האַלט קינדער אַוועק פֿון דעם ינווערטער און זייַנע פֿאַרבינדונגען.
2. פּראָדוקט איבערview
The OLTEANP 4000W Pure Sine Wave Power Inverter converts 12V DC battery power to 230V AC household power. It is designed for various applications, including RV camping, travel, and mobile power needs. Key features include:
- פּורע סינע וואַווע רעזולטאַט: Provides stable, grid-like power suitable for sensitive electronics, preventing buzzing and ensuring smooth operation.
- הויך מאַכט קאַפּאַציטעט: Offers 4000W continuous power and 8000W peak power.
- אַדזשאַסטאַבאַל אַרייַנשרייַב וואָלtage: Features an updated adjustable input voltage function (9.5V-11V) for compatibility with various battery types, including lithium batteries, to optimize battery health and lifespan.
- LCD רימאָוט קאָנטראָל: Allows monitoring of inverter operating status, troubleshooting, and easy adjustment of parameters from a distance. Displays battery status, input/output voltage, power, and error codes.
- קייפל רעזולטאַט פּאָרץ: Equipped with two 230V AC outlets, one 5V/3.1A USB port, and one 30W Type-C port for charging and powering various devices.
- פולשטענדיק שוץ: Includes high voltage, overload, high temperature, low voltagE, און קורץ קרייַז שוץ.

פיגורע 2.1: OLTEANP 4000W Inverter and LCD Remote Control. The remote displays battery charge, input/output voltage, power, and error indicators for easy monitoring and troubleshooting.
3. סעטאַפּ
3.1 אַנפּאַקינג און דורכקוק
Carefully remove the inverter and all accessories from the packaging. Inspect for any damage during transit. The package should include the inverter unit, battery cables, LCD remote control, and a small wrench.

פיגורע 3.1: Inverter Dimensions and Included Accessories. The image shows the inverter's measurements (18.30in x 7.91in x 4.44in) and accessories including 80cm battery cables, remote control, and a wrench.
3.2 מאַונטינג די ינווערטער
Choose a dry, well-ventilated location for mounting the inverter. Ensure there is sufficient space around the unit for airflow, especially near the cooling fans. Mount the inverter securely using appropriate fasteners.
3.3 Connecting to a 12V DC Battery
- זיכער מאַכן אַז דער ינווערטער איז אויסגעלאָשן.
- פאַרבינדן די רויט באַטעריע קאַבל צו די positive (+) terminal of the inverter and the positive (+) terminal of the 12V battery.
- פאַרבינדן די שוואַרץ באַטעריע קאַבל צו די נעגאַטיוו (-) terminal of the inverter and the נעגאַטיוו (-) terminal of the 12V battery.
- Ensure all connections are tight and secure to prevent loose contacts and sparks.
3.4 גראַונדינג דעם ינווערטער
For safety, the inverter must be properly grounded. Connect a grounding wire from the inverter's grounding terminal to a reliable earth ground point (e.g., vehicle chassis, dedicated ground rod).
3.5 Connecting the LCD Remote Control
Plug the remote control cable into the designated remote control port on the inverter. This allows for convenient monitoring and control.

פיגורע 3.2: Inverter Connection Ports. This image highlights the two 230V AC output sockets, 3.1A USB port, 30W Type-C port, positive and negative battery terminals, intelligent cooling fans, and the grounding wire connection.
3.6 Adjusting Input Voltage (נידעריק חלקtage שאַטדאַון)
The inverter features an adjustable low voltage shutdown threshold to protect your battery. This adjustment must be made when the inverter is OFF.
- געפינען די אַרייַנשרייַב וואָלtage selection switches on the inverter.
- Refer to the table below and the image to select the appropriate low voltage shutdown setting for your battery type (e.g., Lithium, GEL, SLA).
- Use a small tool to set the switches to the desired position.

פיגורע 3.3: סעלעקטאַבלע אַרייַנשרייַב וואָלtage Settings. This diagram illustrates the switch settings (1 and 2) for different low voltage shutdown thresholds (9.5V, 10V, 10.5V, 11V) and lists compatible battery types.
| באַשטימען 1 | באַשטימען 2 | נידעריק וואָלtage שוטדאָוון |
|---|---|---|
| OFF | OFF | 9.5V |
| OFF | ON | 10V |
| ON | OFF | 10.5V |
| ON | ON | 11V |
4. אַפּערייטינג ינסטרוקטיאָנס
4.1 פּאַוערינג אויף / אַוועק
- After all connections are secure, switch the inverter's main ON/OFF switch to the 'ON' position.
- The LCD remote control will illuminate, displaying current operating parameters.
- To turn off the inverter, switch the main ON/OFF switch to the 'OFF' position.
4.2 Monitoring with the LCD Remote Control
The LCD remote control provides real-time information about the inverter's status:
- באַטאַרייע קאַפּאַציטעט: Indicates the remaining charge of your 12V battery.
- דק אַרייַנשרייַב חלקtage: ווייזט דעם איצטיקן באַנדtage from your battery.
- אַק רעזולטאַט וואָלtage: Displays the 230V AC output voltage.
- מאַכט אין וואטס: Shows the current power consumption of connected devices.
- טעות ינדיקאַטאָרס: Flashing symbols will alert you to issues such as high voltagE, נידעריק באַנדtage, overload, short circuit, or overheat.
4.3 Connecting AC and USB Devices
אַמאָל דער ינווערטער איז אָנגעצונדן, קענט איר פאַרבינדן אייערע דעוויסעס:
- Plug 230V AC appliances into the two AC outlets.
- Connect USB-powered devices to the 5V/3.1A USB port.
- Connect Type-C compatible devices to the 30W Type-C port.
- Ensure the total power draw of all connected devices does not exceed 4000W.

פיגורע 4.1: Pure Sine Wave Output Advantage. This image illustrates the smooth, grid-like current waveform produced by the OLTEANP pure sine wave inverter, ideal for sensitive electronics, contrasting with the choppy output of modified sine wave inverters.
5. וישאַלט
רעגולערע אויפהאלטונג גאראנטירט די לאנגעוויטי און אפטימאלע פאָרשטעלונג פון אייער ינווערטער.
- רייניקונג: Periodically clean the exterior of the inverter with a dry, soft cloth. Ensure the cooling fan vents are free from dust and debris to maintain proper airflow.
- קשר טשעקס: Regularly inspect all electrical connections (battery terminals, grounding wire, AC outlets) to ensure they are tight and free from corrosion.
- באַטערי געזונט: Monitor your battery's health and charge level. The adjustable input voltage feature helps protect your battery, but proper battery maintenance is crucial.
- סטאָרידזש: אויב איר לייגט אַוועק דעם ינווערטער פֿאַר אַ לענגערע צייט, זאָלט איר עס אָפּשטעקן פֿון דער באַטאַרייע און עס אַוועקלייגן אין אַ קיל, טרוקן אָרט.
6. טראָובלעשאָאָטינג
The LCD remote control provides valuable diagnostic information. Refer to the flashing symbols on the screen to identify and resolve common issues.
| Symptom/LCD Indicator | מעגלעך סיבה | לייזונג |
|---|---|---|
| קיין מאַכט אַרויסגאַנג / ינווערטער טוט זיך נישט אָן | Loose battery connections, discharged battery, faulty ON/OFF switch. | Check battery cable connections. Recharge or replace battery. Ensure ON/OFF switch is fully engaged. |
| "Overload" indicator flashing | Connected load exceeds 4000W continuous power. | Reduce the total power of connected appliances. Disconnect high-power devices. |
| "Overheat" indicator flashing | Inverter is too hot due to poor ventilation or excessive load. | Ensure adequate ventilation around the inverter. Reduce load. Allow inverter to cool down. Clean fan vents. |
| "Low Voltage" indicator flashing | באַטערי וואָלtage is below the set low voltagע שאַטדאַון שוועל. | Recharge the 12V battery. Check battery health. Verify the adjustable input voltage setting is appropriate for your battery type. |
| "High Voltage" indicator flashing | אַרייַנשרייַב וואָלtage from battery is too high. | קאָנטראָלירט די באַטאַרייע טשאַרדזשינג סיסטעם. זיכערט זיך אַז די באַטאַרייע איז הויך.tagE טוט נישט יקסיד 15 וו. |
| "Short Circuit" indicator flashing | Short circuit detected in the output. | Disconnect all AC/USB/Type-C devices. Inspect cables and devices for damage. Reconnect one by one to identify the faulty device. |

פיגורע 6.1: Multifunctional Safety Protection. This image highlights the intelligent chip and various protections: high voltage, overload, high temperature, low voltage, and short circuit protection, which are crucial for troubleshooting.
7. ספּעסאַפאַקיישאַנז
| שטריך | באַשרייַבונג |
|---|---|
| סאָרט | OLTEANP |
| מאָדעל נומער | OLTEANP |
| קעסיידערדיק מאַכט | 4000 וואטס |
| שפּיץ מאַכט | 8000 וואטס |
| אַרייַנשרייַב וואָלtage | 12V DC |
| רעזולטאַט חלקtage | 230V AC |
| רעזולטאַט וואַוועפאָרם | ריין סיין וואַווע |
| AC אַוטלעץ | 2 |
| וסב פּאָרט | 1 רענטגענ 5 וו / 3.1 אַ |
| טיפּ-C פּאָרט | קסנומקס רענטגענ קסנומקסוו |
| Adjustable Low Voltage שוטדאָוון | 9.5V, 10V, 10.5V, 11V (selectable) |
| פּונקט וואָג | 7.5 קילאָגראַמס |
| דימענסיעס (L X W X H) | 465 מם רענטגענ 201 מם רענטגענ 113 מם (18.30 אינטש רענטגענ 7.91 אינטש רענטגענ 4.44 אינטשעס) |
| ASIN | B0CWNZKBSG |
8. וואָראַנטי און שטיצן
8.1 וואָראַנטי אינפֿאָרמאַציע
Specific warranty details are typically provided with your purchase documentation. Please refer to the warranty card or contact your retailer for information regarding the warranty period and terms.
8.2 קונה שטיצן
If you encounter any issues not covered in this manual or require further assistance, please contact OLTEANP customer support through your purchase platform or the official brand website. Provide your product model number (OLTEANP) and ASIN (B0CWNZKBSG) when seeking support.