1. Introduction
Thank you for choosing the MUDIRO 5-8KW Diesel Air Heater. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your new heater. Designed for versatility, this heater is suitable for a wide range of applications including vans, campers, boats, and other vehicles, providing reliable warmth in cold conditions. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
Your safety is paramount. Please observe the following safety guidelines:
- Ventilation: Ensure adequate ventilation when operating the heater, especially in enclosed spaces, to prevent carbon monoxide buildup.
- Fuel Handling: Use only diesel fuel. Store fuel in appropriate containers and away from heat sources or open flames. Avoid spilling fuel during refueling.
- Electrical Safety: Connect the heater to a 12V or 24V power supply as specified. Ensure all electrical connections are secure and insulated. The heater features short circuit protection, reverse connection protection, over-voltage protection, and over-heat protection (≥270 °C/518 °F).
- Installation: Professional installation is highly recommended, especially for fuel lines and electrical wiring, to ensure safe and correct setup.
- Exhaust: Ensure the exhaust pipe is routed safely away from flammable materials and living spaces.
- Children and Pets: Keep children and pets away from the heater during operation.
- Flammable Materials: Do not place flammable materials near the heater's air outlet or exhaust.
3. Package Contents
Before installation, please verify that all components are present in your package:
- 1x Main Engine
- 1x LCD Switch
- 1x Remote Control
- 1x 10L Fuel Tank
- 1x User Manual (this document)
- 1x Exhaust Silencer
- 1x Intake and Exhaust Pipe
- 1x Air Outlet Pipe
- 1x Wire Harness
- 1x T Connector
- 1x Vent
- 1x Air Filter
- 1x Oil Filter
- 1x Oil Pump
- 1x Tubing
- 1 set Screw Accessory Kit
4. Specifications
| Feature | Specification | Feature | Specification |
|---|---|---|---|
| Brand | MUDIRO | Internal Fuel Tank | 10L |
| Model | M-ZC09 | Rated Power | 5-8KW |
| Rated Voltage | 12V/24V Universal | Radiator Operating Temperature | -40~+50°C |
| Bluetooth Function | Yes | Oil Pump Working Temperature | -40~+40°C |
| Fuel Consumption | 0.12 L/h - 0.45 L/h | Start-up Power Consumption | 9-13A |
| Remote Control Distance | ≤30m | Working Power Consumption | 1-3A |
| Color | Black & Red | Shell Material | Plastic |
| Item Weight | 7.18kg | Item Length | 39cm / 14.9in |
| Item Width | 14.5cm / 5.3in | Item Height | 14.5cm / 5.3in |
| Certification | CE, RoHS | Fuel Type | Diesel |
5. Setup and Installation
Proper installation is crucial for the safe and effective operation of your diesel air heater. It is highly recommended to have the heater installed by a qualified professional.
5.1 General Installation Guidelines
- Mounting: Securely mount the main engine using the provided fixed plate and installation parts. Ensure it is on a stable, non-flammable surface.
- Fuel System: Install the 10L fuel tank in a safe, accessible location. Connect the fuel lines, oil pump, and oil filter, ensuring all connections are tight and leak-free. The oil pump should be positioned correctly to draw fuel efficiently.
- Air Intake and Exhaust: Connect the intake and exhaust pipes. The exhaust pipe should be routed to the exterior of the vehicle/space, away from any openings or flammable materials, and the exhaust silencer should be installed to reduce noise.
- Air Outlet: Connect the air outlet pipe and vent to direct heated air into the desired space.
- Electrical Wiring: Connect the wire harness to the heater and to a suitable 12V or 24V power source. Ensure correct polarity and secure connections. Install the LCD switch in a convenient location.
- Pre-check: Before first use, double-check all connections (fuel, electrical, air) for security and proper routing.
6. Operating Instructions
Your MUDIRO diesel air heater offers multiple control options for convenience.
6.1 LCD Display Operation
The LCD display provides direct control over the heater's functions. Use the buttons on the panel to:
- Power On/Off the heater.
- Adjust the desired temperature.
- Monitor current voltage, ambient temperature, and other operational parameters.
- Access settings and diagnostic information.
6.2 Remote Control Operation
The included remote control allows you to operate the heater from a distance of up to 30 meters. Functions typically include power on/off and temperature adjustment. Refer to the remote control's specific buttons for detailed functionality.
6.3 Bluetooth App Operation
Control your heater conveniently from your smartphone via Bluetooth. The app allows for advanced features such as timers, level control, auto start/stop, and precise temperature setting.
- Download App: Download the "AirHeaterCC" app from your smartphone's App Store (iOS) or Google Play (Android), or scan the QR code provided in Figure 6.1.
- Enable Bluetooth: Turn on Bluetooth on your smartphone and open the "AirHeaterCC" app.
- Connect Device: In the app, press the search icon (magnifying glass) to find available heaters. Select your heater's ID from the list to connect.
- Control: Once connected, you can use the app interface to control the heater.
7. Maintenance
Regular maintenance ensures the longevity and efficient operation of your heater.
- Cleaning: Periodically clean the exterior of the heater and ensure the air intake and outlet are free from obstructions.
- Fuel Filter: Check and replace the fuel filter as needed to prevent contaminants from entering the fuel system.
- Air Filter: Inspect and clean or replace the air filter regularly to maintain optimal combustion efficiency.
- Connections: Periodically check all fuel and electrical connections for tightness and signs of wear or damage.
- Storage: If storing the heater for an extended period, ensure the fuel tank is empty and the system is clean.
8. Troubleshooting
If you encounter issues with your heater, refer to the following common problems and solutions:
- Heater Not Starting:
- Check fuel level in the 10L tank.
- Ensure power supply (12V/24V) is connected and providing sufficient voltage.
- Verify all electrical connections are secure.
- Check for blockages in the air intake or exhaust pipes.
- Insufficient Heat Output:
- Ensure the air filter is clean.
- Check for proper fuel flow; the fuel filter might be clogged.
- Verify the temperature setting on the LCD or app.
- Unusual Noise or Smoke:
- Immediately turn off the heater.
- Check for loose components or obstructions in the fan or exhaust system.
- Inspect fuel lines for leaks.
- Remote Control Not Working:
- Check the battery in the remote control.
- Ensure you are within the effective range (≤30m).
- Bluetooth Connection Issues:
- Ensure Bluetooth is enabled on your phone and the heater.
- Make sure you are within the Bluetooth range (typically 10m).
- Restart the app and try reconnecting.
For persistent issues or error codes not listed, please contact customer support.
9. User Tips
- Optimize Fuel Efficiency: The heater consumes 0.12 L/h - 0.45 L/h. To maximize efficiency, ensure your space is well-insulated and avoid unnecessary heat loss. A 10L tank can provide heat for nearly 10 hours depending on the power setting.
- Pre-heat: For optimal comfort, consider starting the heater a short while before you need the space to be warm.
- Regular Checks: Periodically check the exhaust for any blockages, especially after driving through dusty or snowy conditions.
- App Features: Utilize the Bluetooth app's timer and auto start/stop functions to schedule heating and save fuel.
10. Warranty and Support
MUDIRO is committed to providing high-quality products. For any questions, technical assistance, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
