1. Киришүү
Thank you for choosing the Sunster TB10pro 8KW Diesel Air Heater. This portable diesel heater is designed to provide efficient and reliable heating and ventilation for various applications, including cars, RVs, motorhomes, tents, and indoor spaces. It features advanced controls, a CO monitoring system, and adaptive plateau functionality for safe operation in diverse environments. Please read this manual thoroughly before operating the device to ensure proper use and safety.
Video: Sunster TB10pro Diesel Heater Product Overview
2. Коопсуздук маалыматы
Your safety is paramount. The Sunster TB10pro Diesel Air Heater is equipped with several safety features. Always adhere to the following guidelines:
- Carbon Monoxide (CO) Monitoring: The A2422 wireless temperature switch includes a CO monitoring system. Pay close attention to its readings.
- CO сигнализациясы: The system provides a 3-stage CO real-time monitoring with flashing colors and sound alarms:
- 0-299 PPM: Good (No Sound Alarm)
- ≥300 PPM: Warning (Sound Cycle Alarm)
- ≥500 PPM: Danger (Controller controls the switch to turn off)
- Вентиляция: Ensure adequate ventilation when operating the heater, especially in enclosed spaces. The heater includes a ventilation mode to circulate fresh air.
- Ашыкча ысып кетүүдөн коргоо: The device is designed to prevent overheating. Ensure air intake and exhaust are not obstructed.
- Электр коопсуздугу: The heater includes safeguards against short-circuit, reverse connection, and over-voltage. Use appropriate power sources (DC 12V/24V or AC 110-240V) and ensure connections are secure.
- Күйүүчү май иштетүү: Use only diesel fuel. Do not overfill the fuel tank. Ensure the fuel cap is securely closed.
- Орнотуу: Install exhaust pipes on the side to avoid blockage. Ensure the fixed air filter at the bottom is clear.
- Балдар жана үй жаныбарлары: Балдарды жана үй жаныбарларын иштеп жаткан жылыткычтан алыс кармаңыз.

Image: 3-Stage CO Real-Time Monitoring Levels

Image: Safety Certifications and Protections (VDE, Conservation, Short-circuit Protection)
3. Пакеттин мазмуну
Сураныч, бардык буюмдар бар экенин текшерүү үчүн пакетти текшериңиз:
- 1 x Air Diesel Heater
- 1 x CO Controller (A2422 Wireless Temperature Switch with CO monitoring)
- 1 x Алыстан башкаруу
- 1 x AC110-240V Power Adapter
- 1 x Унчукчу
- 1 х чыгуучу түтүк
- 1 x Flexible and Stretchable Air Outlet Pipe
- 1 x Set Screw Accessory Kit
- 1 х Колдонуучунун колдонмосу (бул документ)
- 1 x DC Battery Power Cable
- 1 x Heat Protection Sleeve
- 1 x Май чыпкасы
- 1 x 4m Switch Extension Cable

Image: All included components of the Sunster TB10pro Diesel Heater package
4. Продукт бүтүп калдыview жана өзгөчөлүктөрү
The Sunster TB10pro Diesel Air Heater is a versatile and robust heating solution with the following key features:
- Compact Toolbox Design: Portable and easy to transport with a built-in 6L fuel tank and handle.
- Upgraded Smart Panel (A2409 LCD Switch): Provides constant temperature control (Automatic Start & Stop), timing function, ventilation mode, and turbo heating mode.
- Smart APP Control: Offers precise control over temperature, timers, power levels, altitude mode, and ventilation mode settings via a Bluetooth app.
- Upgraded Plateau Motherboard: Operates effectively at high altitudes (up to 4,500 meters above sea level) by automatically adjusting fuel output and displaying altitude.
- One-click Access LCD Switch: Simplifies operation with direct access to ventilation, gear (max), and temperature modes.
- Comprehensive Voltage Coverage: Supports DC 12V/24V and AC 110-240V with included adapters for wide applicability.
- Тез жылытуу: Utilizes a sandblasting aluminum heat exchanger for rapid heat generation, warming 20-25 m² in 10 minutes.
- Low Fuel Consumption & Low Noise: High heating efficiency (≥90%) with minimal diesel consumption (approx. 1 GAL per night) and ultra-quiet operation (≤35dB).
- Комплекстүү коопсуздук функциялары: Multiple protections including over-heating, short-circuit, reverse connection, and over-voltage кепилдиктер.
- Кеңири колдонуу: Suitable for various environments such as cars, RVs, trucks, garages, cabins, and outdoor camping.

Image: Key features of the upgraded Bluetooth LCD switch

Image: Various applications for the toolbox diesel heater

Image: Low noise operation with silent oil pump design
5. Техникалык шарттар
| Атрибут | Нарк |
|---|---|
| Материал | Алюминий + Пластик |
| Өзгөчөлүктөр | Heating & Ventilation function |
| Күйүүчү май түрү | Дизель гана |
| Жылытуучу кубат | 8КВт |
| Rated Voltage | DC 12V&24V ;AC 110-240V |
| Адаптер киргизүү | AC110-240V 50-60Hz |
| Танк сыйымдуулугу | 6L |
| Күйүүчү май керектөө | 0.16-0.45 (L/H) |
| Жөнгө салынуучу Темп. Диапазон | 46℉-95℉/8℃-35℃ |
| Жылыткычтын иштөө температурасы | -40℃~+20℃/-40℉~+68℉ |
| Май насосунун иштөө температурасы | -40℃~+20℃/-40℉~+68℉ |
| Башкаруу ыкмасы | LCD+Remote Control+Bluetooth+A2422 |
| Language Selection (Voice) | German, English, Russian |
| Pump Oil Volume Setting | Automatic Pump Oil |
| Temperature Control Conversion | Gear/Temperature |
| Атайын өзгөчөлүк 1 | Wireless Temperature Sensing Switch |
| Атайын өзгөчөлүк 2 | CO Monitoring System |
| Өзгөчөлүк 1 | Automatic Start & Stop (constant temperature) |
| Өзгөчөлүк 2 | Температураны компенсациялоо |
| Өзгөчөлүк 3 | Вентиляция режими |
| Өзгөчөлүк 4 | Turbo Heat Mode |
| Өзгөчөлүк 5 | Үчүк режими |
| Өзгөчөлүк 6 | Display Altitude (Plateau Mode) |
| Өзгөчөлүк 7 | 24H Timing Function |
| Өзгөчөлүк 8 | Ultra Quiet Mode (< 35db) |
6. Орнотуу
6.1 Product Structure and Components

Image: Internal structure diagram showing key components

Image: Product dimensions and external parts identification
Негизги компоненттер:
- Ысык аба розеткасы
- Чыгаруучу түтүк
- Металл Бука
- Аба чыпкасы
- Power Input Interface
- Аба кириши
- Machine Upper Cover
- Switch Remote Control Placement Box
- 6L Fuel Tank
- Май насосу
- Нефть түтүгү
- Башкаруу панели
- AC-DC Adapter Power
6.2 Power Supply and Wiring
The heater supports both DC and AC power inputs:
- DC 12V/24V: Connect the DC battery power cable to a compatible vehicle battery (12V or 24V).
- AC 110-240V: Use the provided AC110-240V power adapter for standard wall outlets. This is suitable for tool rooms, garages, or home use.

Image: DC 12V/24V vehicle battery connection and AC 110-240V wall outlet connection
6.3 Exhaust and Air Intake Installation
- Чыгаруучу түтүк: Install the exhaust pipe on the side of the unit. Ensure it is securely fastened and positioned to prevent blockage. The heat protection sleeve should be used on the exhaust pipe.
- Аба чыпкасы: The heater has a fixed air filter at the bottom. Ensure it is clear of debris to maintain proper air quality and flow.
- Air Outlet Pipe: Connect the flexible and stretchable air outlet pipe to the hot air outlet for directing heated air.

Image: Exhaust pipe installation and integrated air filter
6.4 Fuel Filling
Open the fuel tank cap and carefully fill the 6L tank with diesel fuel. Do not overfill. Ensure the cap is securely tightened after filling.
7. Иштөө нускамалары
7.1 Контролдоо ыкмалары
The Sunster TB10pro offers multiple ways to control its operation:
- A2409 LCD Switch: The main control panel on the unit.
- A2422 Wireless Temperature Switch with CO Monitoring: A portable wireless controller.
- Bluetooth APP: Control via a smartphone app.
- Алыстан башкаруу: A simple remote for basic functions.

Сүрөт: бүттүview of the four control methods
7.2 A2409 LCD Switch Operation

Image: A2409 LCD Switch with button functions and display elements
Баскычтар:
- ТӨМӨН: Decrease value/setting.
- ЖЕЛДЕТҮҮ РЕЖИМИ: Activate ventilation function.
- GEAR MODE (MAX MODE): Adjust heating gear or activate max heating.
- TEMPERATURE MODE: Switch to temperature control mode.
- SHUTDOWN BUTTON: Жылыткычты өчүрүңүз.
- Өйдө: Increase value/setting.
Иштетүү ыкмалары:
- Күйгүзүү: In shutdown mode, directly press the desired mode button to power on. The LCD screen will light up, displaying the current operating status and data.
- Өчүрүү: In operating status, press the Shutdown button to turn off the heater. The LCD screen will turn off after the shutdown sequence is complete.
- Которуу режими: In operating status, press the mode button to switch between different modes.

Image: A2422 Heater Operating Mode Switching (Gear, Temp Control, Constant Temp, Supper Plus, Ventilation)
After successful startup, press the setting button to switch modes. LEL is the gear mode. Press the setting key again to switch to the next mode. EP is the temperature control mode. RUE is the constant temperature automatic start and stop mode. SUP is the strong heat mode (applicable to some motherboards). And FRN is the ventilation mode (applicable to some motherboards).
- Параметрди тууралоо: Press the DOWN/UP buttons to adjust the set gear or temperature.
Функция орнотуулары:
- Убакытты жөндөө: In operating status, long press the Shutdown button for 3 seconds. The LCD screen will show 'F0' in the bottom right corner, entering setup mode. Press UP/DOWN to switch between settings. Press the Ventilation button to enter a setting item. When the item flashes, use UP/DOWN to adjust the content. Time format is HH:MM (24-hour). Press the Shutdown button to exit.
- Broadcast Language Switching: In operating status, long press the DOWN button for 3 seconds. The LCD screen will show 'F4' in the bottom right corner, entering setup mode. Press the Ventilation button to make the language type flash. Use UP/DOWN to switch language types (German, English, Russian, Mute). Factory default is English.
- Temperature Compensation Setting: If the displayed ambient temperature deviates significantly from the actual temperature, you can adjust the compensation value. Factory default is 0℃. In operating status, long press the Shutdown button for 3 seconds, the LCD screen shows 'F0'. Press UP to switch to 'F5'. Press the Ventilation button, the setting value will flash. Use UP/DOWN to adjust the temperature compensation value (-9℃ to 9℃).
- Constant Temperature Function Setting: The constant temperature function can only be enabled or disabled via the app; no separate setting is required on the heater itself.
- Температура бирдигин которуу: In operating status, long press the UP button for 3 seconds to cycle between Fahrenheit (°F) and Celsius (°C). Factory default is Fahrenheit (°F).
- Altitude Unit Switching: In operating status, long press the Shutdown button for 3 seconds, the LCD screen shows 'F0'. Press UP until 'F8' is displayed. Press the Ventilation button, the altitude unit will flash. Use UP/DOWN to switch between Km (kilometers) and Kft (kilofeet). Press the Shutdown button to save. Factory default is Km.
- Backlight Brightness Level Setting: To reduce backlight interference in dark environments, the backlight automatically dims after 120 seconds of inactivity. The dimmed brightness level can be set (0-100). Factory default is 100. In operating status, long press the Shutdown button for 3 seconds, the LCD screen shows 'F0'. Press UP until 'F9' is displayed. Press the Ventilation button, the brightness value will flash. Use UP/DOWN to adjust the value. 100 means no dimming, 0 means backlight off (any button press will turn it on).
- Sub-device Pairing: In shutdown state, simultaneously press and hold the Shutdown button and UP button for 3 seconds to enter pairing mode. The LCD screen will flash 'Add'. Once the sub-device enters pairing mode and pairing is successful, the LCD screen will display 'Suc'. If pairing fails or data is not synchronized, when the LCD screen shows 'Add', long press the DOWN button for 3 seconds until '[L' is displayed to restore factory settings and re-enter pairing mode.
- Ambient Temperature Source: In operating status, long press the Shutdown button for 3 seconds, the LCD screen shows 'F0'. Press UP until 'Fb' is displayed. Press the Ventilation button, the temperature source status in the top right corner will flash. Use UP/DOWN to adjust: 'ON' for sub-device ambient temperature, 'oF' for control panel ambient temperature. Factory default is 'ON'. If set to 'ON' and the sub-device disconnects, the control panel's ambient temperature will be used.
- Remote Control Matching/Clearing:
- Дал келүү: In shutdown state, long press the UP button for 3 seconds. When 'P-1' is displayed in the top right corner of the LCD screen, press any button on the remote control. The control panel will automatically shut down, indicating successful matching.
- Тазалоо: With the control panel powered off, press and hold the Shutdown button, then connect the power. After about 7 seconds, the LCD screen will display '5[' to clear the remote control matching information.
- Forced Oil Pump: In shutdown state, long press the DOWN button. (Method to be confirmed)
7.3 A2422 Wireless Temperature Switch Operation

Image: A2422 Wireless Temperature Switch features and controls
The A2422 switch provides wireless remote control, CO monitoring, and temperature sensing. It requires 3xAAA batteries (not included).
- Баскычтар: SET, UP/DOWN, ON/OFF.
- Өзгөчөлүктөрү: Wireless remote control, Built-in temperature sensor, Battery battery indicator, Battery level display, Beep sound, Time display, Temperature unit, Temperature compensation, Remote learning, Learning power button, CO concentration display, Current ambient CO concentration, CO alarm, CO overload shutdown, Backlight on/off, Backlight delay.
7.4 Bluetooth колдонмосун башкаруу
The heater can be controlled via a dedicated Bluetooth app. Download the app by scanning the QR code below or visiting the provided URL.

Image: Bluetooth App control interface showing timing, language, gear, auto start/stop, and blow mode settings
Колдонмону жүктөө:
Apple iOS:

Scan QR code or search "airheaterble" in App Store.
The app allows control over Timing Function, Language Settings, Gear Settings, Automatic Start & Stop, and Blow Mode.
7.5 Firmware Upgrade (OTA)
In the control panel's power-off state, simultaneously press and hold the UP and DOWN buttons. Then connect the power. After about 7 seconds, the heater will enter OTA mode, and the last four digits of the control panel's ID will be displayed in the upper right corner of the LCD screen. Follow the instructions in the WeChat mini-program "OTA Tools" to complete the upgrade. After the mini-program indicates a successful upgrade, disconnect power for 10 seconds, then reconnect to complete the OTA upgrade.
8. Техникалык тейлөө
Regular maintenance ensures the longevity and efficient operation of your Sunster TB10pro Diesel Air Heater.
- Тазалоо: Мезгил-мезгили менен жылыткычтын сыртын жумшак, гamp кездеме. Ички компоненттерге суу кирбегенин текшериңиз.
- Аба чыпкасы: Regularly check and clean the integrated air filter at the bottom of the unit to ensure optimal airflow and prevent blockages.
- Чыгаруу системасы: Inspect the exhaust pipe and silencer for any blockages, damage, or loose connections. Clear any obstructions.
- Күйүүчү май системасы: Check fuel lines for any signs of leaks, blockages, or wax buildup, especially in cold weather. Ensure the fuel tank is free of contaminants.
- Электр байланыштары: Verify that all electrical connections (power cables, control panel connections) are secure and free from corrosion.
- Сактагыч: When storing the heater for extended periods, ensure the fuel tank is empty or filled with fresh fuel and a fuel stabilizer. Store in a dry, protected area.
9. Кыйынчылыктарды
If the heater encounters an issue, the LCD screen may display a fault code. Refer to the table below for common fault codes and their solutions:
| Code | Ката себеби | Чечим |
|---|---|---|
| E01 | Тtage анормалдуу | 1. Электр энергиясы менен камсыз кылуу волtage түрү унаанын чыныгы көлөмүнө дал келетtage. 2. For 24V version, check if supply voltage 32V жогору же 18V төмөн. 3. For 12V version, check if supply voltage 18V жогору же 9V төмөн. 4. Check if main harness connector is loose or poorly connected. |
| E03 | Igniter abnormal | 1. Check if the igniter plug is poorly connected. 2. If igniter fault, replace igniter. 3. If motherboard fault, replace motherboard. |
| E04 | Oil pump abnormal | 1. Check if the oil pump plug is loose or poorly connected. 2. Check if the main harness has an open circuit. 3. If oil pump fault, replace oil pump. |
| E05 | Ашыкча ысып кетүүдөн коргоо | 1. Check if the heater's air intake is obstructed. 2. Check if the heater's air outlet is obstructed. |
| E06 | Фанордук | 1. Check if the fan impeller is stuck. 2. Check if the fan plug is loose or poorly connected. 3. If fan fault, replace fan. 4. Check if the fan wheel induction magnet is missing or has incorrect polarity. 5. If motherboard fault, replace motherboard. |
| E07 | Air inlet sensor abnormal | 1. If motherboard fault, replace motherboard. |
| E08 | Май шорtage өчүрүү | 1. Fuel tank is low on oil. |
| E09 | Overheat sensor abnormal | 1. Check if the temperature sensor connector is loose or poorly connected. 2. If sensor fault, replace sensor. 3. If motherboard fault, replace motherboard. |
| E10 | Ийгиликсиз баштоо | 1. Check if the oil pump is working. 2. Check if all fuel line interfaces are waxed or blocked. |
| E11 | Carbon monoxide exceeds standard | 1. If environment has excessive CO concentration, open windows for ventilation immediately, and personnel should evacuate the current environment. |
9.1 Running Parameter View
In running state, simultaneously press and hold the UP and DOWN buttons for 3 seconds to enter engineering mode and view the heater's running status:
- En00: Heater motherboard firmware version
- En01: Fault code (if any)
- En02: Furnace body temperature
- En03: Электр менен камсыздоонун көлөмүtage
- En04: Current running gear
- En05: Панелдин айлана-чөйрөсүнүн температурасы
- En06: Бийиктик
- En07: Алыстан башкаруу пультун дал келтирүү
- En08: Last four digits of Bluetooth ID
10. Колдонуучунун кеңештери
- Коопсуздукту артыкчылыктуу: Always monitor the CO levels, especially in enclosed spaces. If the CO alarm sounds, ventilate immediately and evacuate.
- Үзгүлтүксүз текшерүүлөр: Before each use, quickly check the fuel level, ensure exhaust and air intake are clear, and verify all connections are secure.
- Optimize Fuel Efficiency: Utilize the temperature control mode for consistent heating and to minimize fuel consumption.
- App Control for Convenience: Leverage the Bluetooth app for remote control, scheduling, and fine-tuning settings, especially when the heater is in a less accessible location.
- Бийиктикти жөндөө: The heater automatically adjusts for altitude, but be aware of the displayed altitude for optimal performance in plateau regions.
- Тынч иштөө: The ultra-quiet mode (<35dB) is ideal for overnight use in RVs or tents, ensuring minimal disturbance.
11. Кепилдик жана колдоо
For detailed warranty information, technical support, or service inquiries, please refer to the official user manual PDF or contact Sunster customer service. The user manual PDF can be found at: Колдонуучунун колдонмосу (PDF).
