1. Introduction
Thank you for choosing the HCALORY 8KW Diesel Air Heater Compact SE. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your heater. Please read this manual thoroughly before use and retain it for future reference.
Important Safety Information:
- WARNING: This heater must be exhausted to the outdoors to prevent carbon monoxide (CO) poisoning. Carbon monoxide is a colorless, odorless gas that can be fatal. Always ensure proper ventilation and exhaust routing.
- Do not operate the heater in enclosed spaces without adequate ventilation.
- Keep flammable materials at a safe distance from the heater and its exhaust.
- Ensure the heater is placed on a stable, non-flammable surface.
- Regularly inspect the exhaust system for leaks or blockages.
- Always use a carbon monoxide detector when operating the heater indoors or in any enclosed space.
Included Components:
The HCALORY 8KW Diesel Air Heater Compact SE package typically includes:
- HCALORY Diesel Air Heater Unit
- Fixture Accessories Set
- Instructions Manual (this document)
- Remote Control
2. Product Overview
The HCALORY 8KW Diesel Air Heater Compact SE is an all-in-one portable heating solution designed for various applications, including cars, trucks, RVs, and campers. It features dual power input (12V DC & 110V-240V AC), a 5L fuel tank, and smart Bluetooth app control with an altitude mode.


Key Features:
- Fast Heating: Reaches optimal temperature quickly for rapid warmth.
- Integrated Fuel Tank: Built-in 5-liter diesel tank for extended operation.
- Dual Power Input: Compatible with 12V DC and 110V-240V AC power sources.
- Smart Control: Bluetooth app for temperature adjustment, settings, and altitude mode.
- Altitude Mode: Optimizes fuel combustion at high elevations (up to 18,100 ft).
- Portable Design: Compact, all-in-one unit with a built-in handle for easy transport.
3. Setup Instructions
Follow these steps to set up your HCALORY Diesel Air Heater:
- Unpacking and Inspection: Carefully remove all components from the packaging. Inspect the heater for any signs of damage during transit. Ensure all listed components are present.
- Placement: Place the heater on a stable, level, and non-flammable surface. Ensure there is adequate clearance around the unit for proper airflow and to prevent fire hazards. Remember the exhaust must be routed outdoors.
- Fuel Filling: Open the fuel tank cap and fill the integrated 5-liter tank with diesel fuel. Do not overfill. Ensure the cap is securely closed after filling.
- Exhaust Connection: Connect the exhaust hose to the non-disassembly exhaust port on the heater. Secure it with the provided clamp. Route the exhaust hose safely to the outdoors, ensuring it is clear of any obstructions and away from flammable materials. The exhaust pipe gets very hot during operation.
- Power Connection: Connect the heater to a suitable power source. Use the provided AC adapter for 110V-240V household power or a 12V DC source for vehicle use. The heater automatically switches between power types.


4. Operating Instructions
Your HCALORY Diesel Air Heater offers multiple control options:

4.1. Using the Control Panel
- Power On/Off: Press and hold the power button on the control panel to turn the heater on or off.
- Temperature Adjustment: Use the up/down arrows to set your desired temperature.
- Mode Selection: Navigate through various modes (e.g., fan speed, heating power) using the mode button.
4.2. Using the Remote Control
The included remote control allows for convenient operation from a short distance. Point the remote towards the heater's control panel for best results. Functions typically include power on/off, temperature adjustment, and mode selection.
4.3. Bluetooth APP Control
For advanced control and monitoring, download the HCALORY Bluetooth app on your smartphone.
- Pairing: Ensure Bluetooth is enabled on your smartphone. Follow the app's instructions to pair with your heater. You may need to be near the unit to initiate pairing.
- Temperature Adjustment: Adjust the target temperature directly from the app.
- Altitude Mode: Activate the altitude mode via the app when operating at high elevations (above 5,000 ft). This mode adjusts the air-to-fuel ratio for optimal combustion, preventing carbon buildup and ensuring efficient heating. The heater supports operation up to 18,100 ft.
- Timer Function: Set automatic startup and shutdown times using the app's timer function.
- Real-time Monitoring: View current temperature and operational status.


5. Maintenance
Regular maintenance ensures the longevity and efficient operation of your heater.
- Cleaning: Periodically wipe down the exterior of the heater with a damp cloth. Ensure the air intake and outlet grilles are free from dust and debris.
- Fuel Tank: If storing the heater for an extended period, it is recommended to drain the fuel tank to prevent fuel degradation.
- Exhaust System: Regularly check the exhaust hose and muffler for any signs of damage, blockages, or loose connections. A compromised exhaust system can lead to dangerous carbon monoxide leaks.
- General Inspection: Before each use, quickly inspect the power cords, fuel lines, and all connections to ensure they are secure and undamaged.
6. Troubleshooting
If you encounter issues with your HCALORY Diesel Air Heater, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not start | No power, low fuel, clogged fuel line, air in fuel system | Check power connection, refill fuel tank, bleed air from fuel system (refer to detailed manual if available), inspect fuel filter. |
| Low heat output | Incorrect settings, low fan speed, clogged air intake/outlet, operating at high altitude without altitude mode | Adjust temperature/fan settings, clear obstructions, activate altitude mode via app. |
| Error codes displayed | Internal fault, sensor issue | Refer to the specific error code in the app or a more detailed product manual for diagnosis. Power cycle the unit. |
| Bluetooth app disconnects frequently | Distance from heater, app issue, phone settings | Ensure close proximity to the heater. Close and reopen the app. Check phone's Bluetooth settings. Re-pair if necessary. |
| Inaccurate temperature reading | Internal thermostat location | The heater's thermostat is internal. For precise room temperature control, use an external thermometer to monitor the space and adjust the heater's settings accordingly. |
7. Specifications
| Specification | Value |
|---|---|
| Brand | HCALORY |
| Model | TC1 |
| Item Model Number | LuneG142 |
| Heating Power | 8KW |
| Fuel Type | Diesel |
| Fuel Tank Capacity | 5 Liters |
| Power Input | 12V DC & 110V-240V AC |
| Amperage | 72.7 Amps (Max) |
| Altitude Operation | Up to 18,100 ft (with Altitude Mode) |
| Special Features | Overheat Protection, Bluetooth APP Control |
| Item Weight | 20.5 pounds |
| Package Dimensions | 18 x 14.5 x 12.5 inches |
8. Warranty and Support
For warranty information, please refer to the documentation provided at the time of purchase or contact HCALORY customer support directly. Keep your purchase receipt as proof of purchase.
If you require technical assistance or have questions not covered in this manual, please contact HCALORY customer service through their official website or the contact information provided with your product.





