1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your maXpeedingrods 12V 2KW Diesel Heater, model MXR-1F. Designed for various vehicle applications such as boats, trucks, pickups, buses, motorhomes, and camper vans, this heater offers reliable warmth in cold conditions. Key features include Bluetooth App control, a remote controller, an LCD panel, and automatic altitude compensation.

Image 1.1: The maXpeedingrods 12V 2KW Diesel Heater with its complete accessory kit, including the main unit, fuel tank, wiring, exhaust, and various control interfaces.

Image 1.2: Illustration demonstrating the broad range of vehicles and machinery where the diesel heater can be effectively used for heating.
2. Safety Guidelines
Adherence to the following safety guidelines is crucial for preventing injury, damage, or malfunction. Always read and understand the complete manual before installation or operation.
- Proper Ventilation: Ensure adequate ventilation when operating the heater to prevent carbon monoxide buildup. Never operate in enclosed, unventilated spaces.
- Flammable Materials: Keep all flammable materials, liquids, and gases away from the heater and its exhaust system. Maintain a safe distance from walls, furniture, and other objects.
- Carbon Monoxide Warning: Diesel heaters produce carbon monoxide, a colorless and odorless gas that can be fatal. Install a carbon monoxide detector in any enclosed space where the heater is used.
- Electrical Safety: Ensure all electrical connections are secure and correctly wired according to the provided diagrams. Use only the specified voltage (12V).
- Fuel Handling: Handle diesel fuel with care. Avoid spills and ensure the fuel tank is securely mounted and sealed. Do not refuel while the heater is operating or hot.
- Children and Pets: Keep children and pets away from the heater during operation and when it is cooling down. The heater's surfaces can become very hot.
- Professional Installation: If you are unsure about any installation steps, seek assistance from a qualified professional.
3. Package Contents
Verify that all components listed below are present in your package. If any items are missing or damaged, contact customer support immediately.

Image 3.1: A visual representation of all components included in the maXpeedingrods 12V 2KW Diesel Heater package.
- Main Heater Device
- LCD Control Panel
- Wire Harness (Copper wire harness, nylon wire harness)
- Fuel Pump (Washable)
- Air Filter
- Air Outlet Grid
- Fuel Tank (9L capacity)
- Fuel Hose
- Exhaust Silencer
- Fuel Filter
- Fuel Pump Rubber Clip
- Oil Extractor
- Exhaust Pipe (304 stainless steel)
- Remote Controller
- Mounting Plate
- Gloves
- User Manual (this document and PDF version)
- Hot Air Outlet Tubing (Thick & Tough)
- Air Inlet Pipe (Thickened)
- Installation Kit (includes various screws, clamps, and fasteners)
4. Installation
The maXpeedingrods 12V 2KW Diesel Heater is designed for straightforward installation, removal, and maintenance. For detailed, step-by-step instructions and diagrams, please refer to the comprehensive PDF user manual provided with your product or available for download from the manufacturer's website. This section provides general guidance.
4.1 General Placement Considerations
- Choose a location that allows for proper air intake and exhaust routing, away from flammable materials.
- Ensure the mounting surface is stable and can support the heater's weight.
- Consider accessibility for future maintenance and troubleshooting.
4.2 Component Assembly Overview
- Mounting: Secure the main heater unit using the provided mounting plate and hardware.
- Fuel System: Install the fuel tank, fuel pump, fuel filter, and fuel lines. Ensure all connections are tight to prevent leaks. The fuel pump should be installed at an angle to allow for proper fuel flow.
- Air System: Connect the air inlet pipe and the hot air outlet tubing. Ensure these are securely fastened and routed to provide efficient heating and prevent recirculation of exhaust gases.
- Exhaust System: Attach the exhaust pipe and silencer. Route the exhaust safely away from the vehicle's interior and any flammable components.
- Electrical Connections: Connect the wire harness to the heater, control panel, and power source (12V). Double-check all polarities and connections.

Image 4.1: Detailed dimensions of the heater unit and its primary components, useful for planning installation space.
5. Operation
Your maXpeedingrods diesel heater offers multiple convenient ways to control its operation, including an LCD panel, a remote controller, and a Bluetooth-enabled smartphone application.
5.1 Starting the Heater
You can initiate heater operation using one of three methods:
- LCD Panel: Use the integrated LCD control panel on the heater unit to power on/off, adjust temperature, and monitor status.
- Smartphone App: Download the "Booyood" App to your smartphone. This application allows you to remotely control the heater via Bluetooth, offering functions such as power control, temperature setting, and mode selection.
- Remote Controller: Utilize the included remote controller to preheat or defrost your vehicle from a distance.

Image 5.1: Visual guide to the three primary methods for activating and controlling the diesel heater.

Image 5.2: The smartphone application interface for easy and smart control of the heater via Bluetooth.
5.2 Automatic Altitude Compensation
The heater features an automatic altitude compensation mode, allowing it to operate effectively at altitudes up to 16,000 feet (approximately 5000m). In this mode, the heater automatically adjusts its operating frequency to maintain a consistent and comfortable temperature without manual intervention, ensuring optimal performance in varying environmental conditions.

Image 5.3: The heater's automatic altitude adjustment capability, ensuring stable operation at high elevations.
5.3 Applications
The maXpeedingrods diesel heater is versatile and can be used for various purposes:
- Pre-heating: Warm up your vehicle's interior or engine before starting in cold weather.
- Defrosting: Quickly clear frost and ice from windows and windshields.
- Snow Cleaning: Assist in melting snow around the vehicle.

Image 5.4: Examples of the heater's practical uses for pre-heating, defrosting, and snow removal.
6. Maintenance
Regular maintenance ensures the longevity and efficient operation of your maXpeedingrods diesel heater. Perform these checks periodically, especially before and after periods of heavy use.
- General Cleaning: Keep the exterior of the heater clean. Ensure air intake and exhaust vents are free from obstructions, dust, and debris.
- Fuel System Inspection: Regularly check fuel lines for any signs of wear, cracks, or leaks. Ensure all fuel connections are secure.
- Fuel Filter Replacement: The fuel filter should be inspected and replaced as needed, typically before each winter season or after extended use, to ensure clean fuel delivery to the heater.
- Air Filter Cleaning/Replacement: Inspect the air filter for dirt and debris. Clean or replace it to maintain optimal airflow and combustion efficiency.
- Exhaust System Check: Verify that the exhaust pipe and silencer are securely attached and free from damage or blockages. Ensure exhaust gases are safely directed away from the vehicle.
- Electrical Connections: Periodically check all electrical wiring and connections for tightness and signs of corrosion.
7. Troubleshooting
This section provides solutions to common issues you might encounter with your diesel heater. For more complex problems or persistent issues, please contact customer support.
7.1 Common Issues and Solutions
- Heater Not Starting:
- Check power supply: Ensure the heater is receiving 12V power and all electrical connections are secure.
- Check fuel level: Verify there is sufficient diesel fuel in the tank.
- Check fuel lines: Ensure fuel lines are not blocked, kinked, or leaking. Prime the fuel pump if necessary.
- Check air intake/exhaust: Ensure these are not blocked.
- No Heat Output:
- Verify heater is running: Confirm the fan is operating and combustion is occurring.
- Check temperature settings: Ensure the desired temperature is set correctly on the control panel or app.
- Inspect air ducts: Ensure hot air outlet tubing is not blocked or disconnected.
- Excessive Smoke:
- Check fuel quality: Use clean, appropriate diesel fuel.
- Inspect fuel pump: Ensure it is functioning correctly and delivering the right amount of fuel.
- Check glow plug: A faulty glow plug can lead to incomplete combustion and smoke.
- Clean combustion chamber: Soot buildup can cause smoking. Refer to the detailed manual for cleaning procedures.
- Unusual Noises:
- Check mounting: Ensure the heater is securely mounted to prevent vibrations.
- Inspect fan: Check for any obstructions or damage to the fan blades.
- Fuel pump noise: Some clicking noise from the fuel pump is normal, but excessive or unusual noise may indicate an issue.
- Error Codes on LCD:
- Refer to the detailed PDF user manual for a list of specific error codes and their corresponding troubleshooting steps.
8. Technical Specifications
Below are the technical specifications for the maXpeedingrods 12V 2KW Diesel Heater (Model: MXR-1F).
| Feature | Specification |
|---|---|
| Model Number | MXR-1F |
| Heating Power | 2KW |
| Rated Voltage | 12V |
| Heat Capacity (BTU/h) | 7000 BTU/h |
| Product Dimensions | 13.39 x 4.53 x 4.53 inches (340 x 115 x 115 mm) |
| Item Weight | 6.16 pounds |
| Fuel Tank Capacity | 9 Liters |
| Running Time (max. power) | 24 hours |
| Heating Area | <107 sq. ft. |
| Altitude Compensation | Automatic, up to 16,000 feet (5000m) |
| Control Methods | Bluetooth App, LCD Panel, Remote Controller |

Image 8.1: A comparison table outlining key specifications across various maXpeedingrods diesel heater models.
9. Warranty and Support
maXpeedingrods is committed to providing quality products and customer satisfaction.
9.1 Warranty Information
For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official maXpeedingrods website. Typically, warranty covers manufacturing defects under normal use.
9.2 Technical Support and Customer Service
maXpeedingrods offers free technical support and customer service to assist you with any questions or issues regarding your diesel heater. You can reach our support team through the contact information provided in your product packaging or on our official website.
For additional resources, including detailed installation guides and FAQs, please visit the maXpeedingrods Store on Amazon or their official website.





