GEARLASSO DH001 8KW Diesel Parking Heater Instruction Manual

1. Introduction

The GEARLASSO DH001 8KW Diesel Parking Heater is designed to provide efficient and reliable heating in various environments. This versatile heater operates on 12V, 24V, or 110V power, making it suitable for a wide range of applications including campers, RVs, trucks, boats, cars, trailers, garages, and small home areas. It features rapid heating capabilities, efficient fuel consumption, and dual control methods via a remote control and an LCD display.

For safe operation, the heater is thermostatically controlled and equipped with shutdown mechanisms to prevent overheating. Its exhaust system is designed for external venting, ensuring safe use in enclosed spaces when properly installed.

2. Safety Information

• Proper Ventilation: Always ensure adequate ventilation when operating the heater. The exhaust must be vented externally to prevent the accumulation of harmful fumes, such as carbon monoxide.
• Overheating Protection: The heater is equipped with internal shutdown mechanisms to prevent overheating. Do not obstruct air intake or exhaust vents.
• Fuel Handling: Exercise caution when handling diesel fuel. Ensure the heater is turned off and cooled before refueling. Avoid spills and ensure the fuel cap is securely fastened.
• Installation: Follow all installation guidelines carefully. Ensure all connections are secure and pipes are properly insulated to prevent heat damage to surrounding materials. Avoid placing the heater directly on flammable surfaces.
• Indoor Use: While suitable for heating enclosed spaces like garages or workshops, ensure the exhaust is always directed outside. Do not use in unventilated living areas without proper external exhaust setup.

3. Package Contents

The GEARLASSO DH001 Diesel Parking Heater package includes the following components:

• Diesel Heater Unit
• Black Power Adapter (for 110V operation)
• Power Cables (for 12V/24V battery connection)
• Exhaust Pipe Heat Insulation Tape
• Air Outlet Pipe
• Plastic Zip Ties
• Air Filter
• Drill Bit (for installation)
• Remote Control
• Intake Pipe
• Silver Metal Silencer
• Multiple Small Screws
• Exhaust Pipe
• Air Outlet Vent
• Big Metal Hose Clamps
• Metal Clamp with Handle
• Cross Screw Locking Clamp
• Discarded Pipe Fixing Ring
• Silencer Bracket

4. Setup

Proper setup is crucial for the safe and efficient operation of your diesel heater. Refer to the included instruction manual for detailed diagrams and specific installation positions for various vehicle types.

4.1. Fueling the Heater

Locate the fuel tank cap on top of the unit. Carefully pour diesel fuel into the tank, ensuring not to overfill. The transparent fuel level indicator on the side of the unit allows you to monitor the fuel quantity.

4.2. Connecting Power

The heater supports 12V, 24V, and 110V power sources. Connect the appropriate power cables to the designated terminals on the back of the unit. For 110V operation, use the provided black power adapter.

4.3. Installing Intake and Exhaust Systems

Connect the intake pipe to the 'Inlet' port and the exhaust pipe to the 'Outlet' port on the bottom of the heater. Secure all connections with the provided metal hose clamps. The intake pipe includes an air filter to prevent debris from entering the system. The exhaust pipe should be routed externally and fitted with the silver metal silencer to reduce noise. It is highly recommended to wrap the exhaust pipe with the provided heat insulation tape to prevent heat transfer to surrounding materials and ensure safety.

4.4. Installation Location

Choose an installation location that allows for proper external venting of the exhaust and sufficient clearance around the unit. The heater is suitable for various applications:

• Vehicles (Trucks, RVs, Buses, Cars, Trailers): Typically installed in the driving cab, passenger room, luggage area, or within a toolbox/container. Ensure the exhaust is routed safely away from the vehicle's interior and any flammable materials.
• Garages/Workshops/Greenhouses: Position the heater to effectively distribute warm air. Ensure the exhaust is vented to the outside.

4.5. Installation Video

5. Operating Instructions

The GEARLASSO DH001 Diesel Parking Heater offers two convenient ways to control its operation: via the integrated LCD display panel or the included remote control.

5.1. Power On/Off

Press and hold the power button on the LCD display or the 'ON' button on the remote control to turn the heater on. The unit will initiate a startup sequence, including fan activation and fuel priming, before beginning to produce heat. To turn off, press and hold the power button on the LCD display or the 'OFF' button on the remote control. The heater will enter a cool-down phase before shutting down completely.

5.2. Temperature Adjustment

The temperature can be adjusted from 46.4 °F (8 °C) to 104 °F (40 °C). Use the up and down arrow buttons on the LCD display or the '+' and '-' buttons on the remote control to set your desired temperature. The heater's intelligent thermostat will maintain the set temperature.

5.3. Timer Settings

The LCD display allows you to set a timer for automatic operation. Refer to the detailed instructions in the provided user manual for setting specific start and stop times.

5.4. Fast Heating and Efficient Fuel Consumption

The 8KW heater is designed for rapid heating, reaching a comfortable temperature in just 5-10 minutes. It operates with efficient fuel consumption, using only 0.15-0.45 liters of diesel per hour, allowing for extended operation on its 5-liter (1.3-gallon) fuel tank.

6. Maintenance

Regular maintenance ensures the longevity and optimal performance of your GEARLASSO DH001 Diesel Parking Heater. Always ensure the unit is turned off and cooled down before performing any maintenance tasks.

6.1. General Cleaning

Keep the exterior of the heater clean and free from dust and debris. Periodically check and clean the air filter to ensure proper airflow.

6.2. Fuel System Checks

Regularly inspect the fuel lines for any kinks, leaks, or damage. Ensure the fuel pump is operating correctly. If the heater has trouble starting, you may need to prime the fuel pump (refer to the user manual for instructions).

6.3. Component Replacement Guides

For specific component replacements, refer to the following instructional videos provided by GEARLASSO:

• Oil Pump Replacement (Error Code E-04):

• Oil Tank Replacement:

• Glow Plug Replacement (Error Code E-03):

• Fan Replacement (Error Code E-06):

• Motherboard Replacement (Error Code E-12):

• Combustion Chamber Replacement:

7. Troubleshooting

If you encounter issues with your diesel heater, consult the following common troubleshooting tips. For specific error codes or persistent problems, refer to the comprehensive troubleshooting section in your user manual or contact customer support.

• Heater Not Starting: Check power connections, fuel level, and ensure the fuel pump is primed. Air in the fuel line can prevent starting.
• Error Codes: The LCD display will show specific error codes (e.g., E-04, E-03, E-12, E-06) if a fault occurs. Consult the manual for the meaning of each code and recommended solutions.
• Reduced Heat Output: Check for blockages in the air intake or exhaust pipes. Ensure the air filter is clean.
• Unusual Noises: Investigate the source of any abnormal sounds. This could indicate loose components or issues with the fan or fuel pump.
• Fuel Line Issues: Inspect the fuel line for kinks or damage, especially near hot components like the exhaust pipe. Some users have reported issues with fuel lines melting or kinking if not properly routed and secured.

8. Specifications

9. Warranty and Support

The GEARLASSO DH001 Diesel Parking Heater typically comes with a two-year warranty. For warranty claims, technical support, or any inquiries regarding your product, please contact GEARLASSO customer service directly. Ensure you have your purchase details and model number (DH001) available when contacting support.