1. Introducere
This manual provides essential information for the safe and efficient operation of your Sunster 8KW Diesel Air Heater, Model 02. This heater is designed as a volatile atomizer, operating independently of the engine system, and is powered by 12V, 24V, or 110-240V DC/AC power supplies. It features automatic program control and is suitable for various applications, including vehicle cabins, outdoor camping, and preheating engines in temperatures as low as -40 °C. Please read this manual thoroughly before installation and use.
2. Informații de siguranță
Always prioritize safety when operating the diesel air heater. Failure to follow these instructions may result in property damage, injury, or death.
- Ensure proper ventilation when operating the heater, especially in enclosed spaces, to prevent carbon monoxide poisoning.
- Do not operate the heater near flammable materials or liquids.
- Țineți copiii și animalele de companie departe de încălzitor în timpul funcționării.
- Always use the specified diesel fuel type. Using incorrect fuel can damage the unit and pose a fire hazard.
- Verificați periodic sistemul de evacuare pentru a depista scurgeri sau blocaje.
- Ensure all electrical connections are secure and correctly wired according to the voltage requirements (12V, 24V, or 110-240V).
- Nu modificați încălzitorul sau componentele acestuia. Folosiți doar piese de schimb originale.
- Deconectați alimentarea înainte de a efectua orice operațiune de întreținere sau curățare.
3. Conținutul pachetului
Verificați la despachetare dacă toate componentele sunt prezente și nedeteriorate.
- Sunster 8KW Diesel Air Heater Unit
- Panou de control LCD
- Telecomanda
- AC-DC Power Adapter (for 110-240V use)
- Flexible Air Outlet Pipe (2m/6.5ft)
- Amortizor
- pedalier
- Internal Circulation System Kit
- Fuel Tank (integrated or separate, visible capacity)
- Accesorii și accesorii de montare

Figure 1: Main components of the Sunster 8KW Diesel Air Heater, including the heater unit, LCD controller, remote, and power adapter.
4. Configurare și instalare
Proper installation is crucial for the heater's performance and safety. Choose a stable, level surface for placement.
4.1 Conexiune la alimentare
- Pentru uz casnic (110-240V CA): Connect the provided AC-DC power adapter to the heater and then to a standard electrical outlet. This allows for safer and more convenient home operation.
- Pentru utilizare în vehicul (12V/24V CC): The heater features an automatic voltage circuit, adapting to both 12V and 24V vehicle battery systems. Connect the heater directly to your vehicle's battery using appropriate wiring. Ensure correct polarity.

Figure 2: The heater supports both AC 110-240V power outlets and DC 12V/24V vehicle battery connections, offering flexible wiring options.
4.2 Instalarea conductelor de evacuare și aer
- Attach the flexible air outlet pipe to the heater's hot air outlet. Ensure it is securely fastened.
- Install the silencer on the exhaust pipe to reduce noise.
- Position the exhaust pipe so that fumes are safely directed away from any enclosed spaces or vehicle interiors.
- Utilize the internal circulation system kit for optimal heat distribution and retention.

Figure 3: Illustration of rapid assembly components, including the 2m/6.5ft flexible air outlet pipe, silencer, bottom bracket, and internal circulation system kit.
4.3 Securizarea unității
- The heater comes with a sturdy bottom bracket for enhanced stability and easier installation.
- Ensure the unit is placed on a stable surface and secured to prevent accidental tipping.

Figure 4: The Sunster heater features a robust bottom bracket for increased stability and easier installation, preventing exhaust gas blockage.
5. Instrucțiuni de utilizare
Your Sunster diesel heater offers multiple control methods for convenience.
5.1 Panou de control LCD
- The integrated LCD panel allows direct control over heater functions.
- 24-hour Timing Function: Set specific start and stop times for automated operation.
- Temperature / Gear Regulation: Adjust the desired temperature or heating power level.
- Schimbarea limbii: Select your preferred language (e.g., German, English, Russian).
- Auto Start-Stop: Enable automatic operation based on set temperature.
- Mod de ventilație: Operate the unit as a fan without heating.
- Turbo Heat Mode: For rapid heating when needed.

Figure 5: The intelligent LCD panel and remote control offer features like 24-hour timing, temperature regulation, language switching, auto start-stop, and ventilation mode.
5.2 Telecomandă
Use the remote control to preheat or defrost your vehicle from a distance, enhancing convenience.
5.3 Control prin aplicația Bluetooth
- Download the "Sunster" app from Google Play (Android) or the App Store (iOS).
- Connect your smartphone to the heater via Bluetooth within an 80m range.
- The app allows for remote control of functions such as timing, language settings, gear settings, automatic start & stop, and blow mode.

Figure 6: Control your heater smartly and conveniently using the dedicated Sunster smartphone app, offering timing, language, gear, auto start/stop, and blow mode functions.
5.4 Eficiența consumului de combustibil
The Sunster diesel heater is designed for energy efficiency, with a low fuel consumption rate of 0.11-0.48 L/H. The control unit precisely manages fuel pump injection frequency and intake air quantity to optimize combustion and extend service life.

Figure 7: The heater boasts a maximum combustion power of 8KW and 96% combustion efficiency, with a fuel consumption of 0.16-0.45 L/H and a 5L visible fuel capacity.
6. Întreținere
Întreținerea regulată asigură performanța optimă și durata de viață a încălzitorului dumneavoastră.
- Sistem de alimentare cu combustibil: Use clean, high-quality diesel fuel. Periodically check the fuel filter and fuel lines for blockages or leaks.
- Admisie/Evacuare aer: Ensure the air intake and exhaust pipes are free from obstructions. Clean any debris or dust from the air filter.
- Curatenie generala: Keep the exterior of the heater clean. Do not use abrasive cleaners.
- Conexiuni electrice: Verificați periodic toate conexiunile electrice pentru etanșeitate și coroziune.
- Depozitare: If storing the heater for an extended period, ensure the fuel tank is empty and the unit is clean and dry.
7. Depanare
Consultați această secțiune pentru probleme frecvente și soluțiile aferente. Dacă problemele persistă, contactați serviciul de asistență pentru clienți.
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Încălzitorul nu pornește | Fără curent, nivel scăzut de combustibil, conductă de combustibil înfundată, aer în sistemul de alimentare. | Check power connection, refill fuel, inspect fuel lines, bleed air from fuel system. |
| Putere termică scăzută | Clogged air intake/exhaust, incorrect temperature setting, low fuel quality. | Clean air passages, adjust temperature, use recommended fuel. |
| Fum în exces | Poor combustion, incorrect fuel-air mixture, faulty glow plug. | Ensure proper ventilation, check fuel quality, contact service if issue persists. |
| Zgomot neobișnuit | Componente slăbite, obstrucția ventilatorului, rulmenți uzați. | Inspect for loose parts, clear obstructions, contact service for internal issues. |
8. Specificații
Key technical specifications for the Sunster 8KW Diesel Air Heater Model 02.
| Caracteristică | Detaliu |
|---|---|
| Marca | Sunster |
| Model | 02 |
| Putere de ieșire | 8 KW |
| Voltage Compatibilitate | 12V CC, 24V CC, 110-240V CA |
| Tip de combustibil | Diesel |
| Consumul de combustibil | 0.11-0.48 L/H |
| Eficiența arderii | Pana la 96% |
| Metode de control | LCD Panel, Remote Control, Bluetooth APP |
| Temperatura de operare | Până la -40 °C |
| Greutatea articolului | 10.4 kilograme |
| Dimensiuni pachet | 46.29 x 36.2 x 29.1 cm |

Figura 8: Pesteview of enhanced safety features, including a visible fuel tank capacity, included AC-DC power adapter, increased foot stand for stability, and an upgraded hot air outlet duct.
9. Garanție și asistență
For warranty information, technical support, or service inquiries, please contact Sunster customer service. Keep your purchase receipt as proof of purchase.
Contact details can typically be found on the product packaging or the official Sunster website-ul.





