1. Entwodiksyon
This manual provides detailed instructions for the safe and efficient operation of your Sunster 8KW Diesel Air Heater. Please read all instructions carefully before use to ensure proper functionality and safety.
Karakteristik kle:
- Smart Panel Control: Offers constant temperature control (automatic start/stop), timing function, ventilation mode, and turbo heat mode.
- Kontwòl aplikasyon Bluetooth: Adjust settings, create heating plans, and monitor performance via the 'Sunster' app.
- Doub ekipman pou pouvwa: Compatible with 12/24V DC and 110-240V AC power sources, automatically switching between vehicle and household power.
- Ventilation Function: Circulates air when not heating, useful for dissipating heat in warmer conditions.
- Otomatik Start/Stop: Automatically shuts off when the set temperature is reached and reactivates when the temperature drops, enhancing energy efficiency.
- Segondè efikasite: Heating efficiency ≥ 90%, with precise oil control (0.26-0.48L/h). One gallon of fuel can heat approximately 20 square meters overnight.
- Operasyon ki ba bri: Upgraded silent fuel pump operates at ≤ 35 dB.
- Pwoteksyon Sekirite: Includes overheating, short circuit, reverse connection, and overvoltage pwoteksyon.
2. Pwodwi konpozan
The following components are typically included with your Sunster 8KW Diesel Air Heater:

Figi 2.1: Main unit and accessories. This image displays the main heater unit, LCD switch, remote control, connection holders, manual, silencer, battery power cord, exhaust pipe, fixture accessories set, AC-DC adapter power, and flexible air outlet pipe.
- Main Diesel Air Heater Unit
- LCD Display switch
- Kontwòl Remote
- Connection Holders (Base Clips)
- Manyèl itilizatè
- Silansye
- Battery Power Cord (12/24V DC)
- Tiyo echapman
- Fixture Accessories Set (screws, clamps)
- AC-DC Adapter Power (110-240V AC)
- Flexible and Stretchable Air Outlet Pipe
- Intake Pipe with Integrated Air Filter
3. Gid Enstalasyon
Follow these steps for proper installation of your diesel air heater. Ensure all connections are secure before operation.
3.1 Debale ak Premye Enstalasyon
- Depake kontni: Carefully open the box and remove all components. Verify that all items listed in Section 2 are present.
- Install Base Clips: Attach the provided base clips to the bottom of the heater unit. These clips help secure the unit.
- Elevate Unit (Optional): If needed, place the heater on wood blocks or other stable objects to elevate it for easier access during pipe installation.
3.2 Exhaust and Intake Pipe Installation
- Install Exhaust Pipe: Connect the exhaust pipe to the designated port on the heater. Ensure it is securely fastened with clamps. The exhaust pipe must lead to the outside to safely vent exhaust gases. Maintain a safe distance between the exhaust pipe and the oil pipe, as the exhaust pipe becomes very hot during operation.
- Install Intake Pipe and Air Filter: Attach the intake pipe and integrated air filter to the corresponding port. Secure with clamps.
- Install Silencer: Secure the silencer to the end of the exhaust pipe using clamps and the provided bracket.

Figi 3.1: Detaye view of exhaust pipe and air filter installation. The exhaust pipe is connected to the heater and routed outwards, while the intake pipe with its filter is attached to the other side.
3.3 Outlet Duct Installation
- Install Outlet Duct: Connect the flexible air outlet duct to the heater's hot air outlet. Secure it with a clamp.
3.4 Koneksyon pouvwa
- Konekte pouvwa: Link the power supply wires: red to positive (+) and black to negative (-). For AC power, use the provided AC-DC adapter. For DC power, connect directly to a 12V or 24V battery.
3.5 Alimantasyon
- Add Diesel Fuel: Fill the fuel tank with appropriate diesel fuel. Ensure the fuel cap is securely tightened after filling.
3.6 Videyo enstalasyon
Videyo 3.2: Horizontal All-in-One Installation Guide. This video demonstrates the unboxing, assembly of base clips, installation of exhaust and intake pipes, silencer, and power connections for the diesel heater.
4. Operasyon Enstriksyon
4.1 Kontwòl Panel Overview

Figi 4.2: LCD Control Panel. This image highlights the various functions of the LCD control panel, including operation method, time setting, pump oil volume setting, remote control code, temperature control conversion, fault display, timing function, automatic start & stop, turbo heat mode, display altitude, and ventilation function.
4.2 Power On/Off
- Pou limen: In shutdown state, press the "ON/OFF" button on the control panel or remote control.
- Pou etenn: In power-on state, press the "ON/OFF" button on the control panel or remote control.
- Nòt enpòtan: The machine will automatically dissipate heat for approximately 30 minutes after being turned off. Do not force power off midway, as this can prevent proper heat discharge.
4.3 Mode and Temperature Adjustment
- Chanje mòd: In power-on state, press the [knob] on the control panel to cycle through different modes (e.g., temperature control mode, constant temperature mode, gear mode).
- Numerical Adjustment: Rotate the [knob] clockwise to increase the gear/temperature (+1 unit per click, up to 10 gears or 36°C). Rotate counter-clockwise to decrease the gear/temperature (-1 unit per click, minimum to 1 gear or 8°C).
4.4 Basic Settings (Base Model)
To access basic settings, long press the "ON/OFF" button for 3 seconds when the unit is powered on. The upper left corner of the screen will display setting items (F0, F1, etc.). Rotate the [knob] to navigate and adjust values. Press the [knob] again to confirm changes.
- F0: Current Time - Adjust the current time.
- F1: Start-up Time - Set a scheduled start time.
- F2: Running Time (After Starting) - Set the duration of operation (30 minutes is 1 unit, adjustment range: 0-10 hours).
- F3: Self-starting Switch Settings - 'ON' is open, 'OF' is closed.
- F4: Language Switch - Select language (Chinese, English, Russian) or turn voice off.
- F5: Temperature Compensation - Adjust temperature compensation (range: -9 to 9°C).
- F6: Fuel Tank Volume - Set the fuel tank volume (5L is 1 unit, adjustment range: 5-50L).
- F7: Oil Pump Type - Select oil pump type.
- F8: Constant Temperature Heating - 'ON' is open, 'OF' is closed.
- F9: Temperature Switching Unit - Switch between °F and °C.
- FA: Screen Brightness - Adjust screen brightness (range: 5-100).
- Fb: Full Tank - Long press the [knob] and release after hearing the prompt tone to set full tank.
- FC: CO Numerical Detection - In power-on state, press the [knob] twice in a row to check the CO value.
4.5 Engineering Mode
To enter engineering mode, press the [knob] for 5 seconds when the unit is powered on. The upper right corner will show the current project (En00, En01, etc.). Rotate the [knob] to adjust the item and view done.
- E0: Heater Main Board Version Number
- E1: Fault Code
- E2: Shell Temperature
- E3: Supply Voltage
- E4: Heater Running Gear
- E5: Cab Temperature
- E6: Altitude
- E8: Remote Control Matching
- E9: Bluetooth Matching
4.6 Remote Control Matching
- Matching: In shutdown state, press the [knob] three times in a row. The screen will display "P-1". Press any button on the remote control. If successful, the interface will automatically exit, and the remote control can now operate the heater.
- Clearing Data: To clear matching data, press and hold the [ON/OFF] button when powered on. Wait for the interface to show "CLr" which then becomes "SUC" (Success).
4.7 Manual Pump Oil
- Long press the [knob] for 5 seconds when powered on and turned off for the first time. The screen will flash and show a 300-second countdown. Wait for the countdown to end or press [ON/OFF] to end pumping oil.
4.8 Bluetooth Koneksyon
- Telechaje App: Open your device's app store (e.g., Apple App Store, Google Play Store) and search for "Sunster". Download and install the application.
- View Kòd Bluetooth: In power-on state, press the [knob] for 5 seconds to enter engineering mode. Adjust to 'En09' to view the Bluetooth code.
- Konekte: Open the Sunster mobile app and ensure Bluetooth is enabled on your device. Chèche pou Bluetooth devices and connect to your heater. Once connected, the heater can be operated through the mobile app.
Videyo 4.3: Control Panel and Bluetooth Connection Instructions. This video demonstrates how to use the control panel for power on/off, gear adjustment, numerical adjustment, basic settings, engineering mode, remote control matching, manual oil pumping, and Bluetooth connection via the mobile app.
5. Antretyen
Antretyen regilye asire lonjevite ak fonksyònman efikas aparèy chofaj dyezèl ou a.
- Kalite gaz: Always use clean, high-quality diesel fuel to prevent blockages and ensure efficient combustion.
- Filtè lè: Periodically inspect and clean or replace the integrated air filter to maintain optimal air quality and heater performance.
- Sistèm echapman: Regularly check the exhaust pipe and silencer for any blockages, damage, or leaks. Ensure the exhaust path remains clear and free of flammable materials.
- Netwayaj jeneral: Kenbe deyò aparèy chofaj la pwòp epi san pousyè ak debri.
NAN. Depanaj
If you encounter issues with your heater, refer to the following general troubleshooting tips. For specific fault codes, consult the 'Engineering Mode' section (E1: Fault Code) and refer to the full product manual or contact customer support.
- Chofaj la pa kòmanse:
- Check power connections (12/24V DC or 110-240V AC).
- Ensure sufficient diesel fuel in the tank.
- Verify the 'ON/OFF' button or remote control signal.
- Ensifizan Chalè:
- Check the selected gear/temperature setting.
- Inspect the air intake and outlet for obstructions.
- Asire w ke filtè lè a pwòp.
- bri ki pa nòmal:
- Check for loose components or obstructions in the fan area.
- Verify proper installation of the silencer and exhaust pipe.
- Kòd erè: If an error code appears on the LCD display, enter 'Engineering Mode' (Section 4.5) to identify the specific fault code (E1). Refer to the comprehensive manual or contact Sunster customer support for detailed solutions.
7. Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Nimewo Modèl | 8KW AII IN ONE Diesel Heater |
| Sorti pouvwa | 8KW |
| Voltage | DC12/24V, AC110-240V |
| Konsomasyon gaz | 0.26-0.48 L/h |
| Efikasite chofaj | ≥ 90% |
| Nivo bri | ≤ 35 dB |
| Metòd kontwòl | LCD Display, Remote Control, Bluetooth App |
| Mòd espesyal | Ventilation Mode, Turbo Heat Mode, Automatic Start/Stop |
| Karakteristik sekirite | Overheating, Short Circuit, Reverse Connection, Overvoltage Pwoteksyon |
| Dimansyon pake | 18.5 x 15 x 12.1 pous |
| Pwa atik | 20.6 liv |
| Manifakti | Solèy |
8. Garanti ak sipò
For warranty information, technical support, or service inquiries, please contact Sunster customer service directly. Keep your purchase receipt and product model number handy for faster assistance.
You can visit the official Sunster store for more information: Sunster Store