1. Introducción
This manual provides essential information for the safe and efficient operation of your HCALORY 8KW Toolbox 2S Portable Diesel Air Heater. Please read all instructions carefully before setup and use. Proper installation, operation, and maintenance are crucial for optimal performance and safety.

Figure 1: HCALORY 8KW Toolbox 2S Portable Diesel Air Heater
2. Producto terminadoview Y características clave
The HCALORY 8KW Toolbox 2S is a versatile portable diesel air heater designed for various applications including RVs, garages, campers, and fishing shelters. It features advanced controls and efficient heating capabilities.
- Funcionamiento silencioso con bomba de combustible silenciosa: Engineered to minimize noise, the upgraded silent fuel pump eliminates the typical ticking sounds, ensuring undisturbed use. The air duct outlet noise level is approximately 65 dB, comparable to normal conversation.
- Alta eficiencia y calentamiento rápido: A redesigned combustion chamber and optimized algorithm achieve 36% higher fuel efficiency. Fuel consumption is ultra-low (0.032-0.095 Gal/h or 0.12-0.36 L/h), allowing up to 50 hours of operation on a single tank at minimum setting.
- All-Terrain Adaptability & Flexible Power: Features an automatic altitude mode that adjusts combustion for optimal performance up to 18,000 ft, with real-time altitude display. Compatible with 110V AC, 12V DC, and 24V DC power sources.
- Precision Temperature Management: An included 59-inch extension cable allows for accurate indoor temperature monitoring, enabling an auto start-stop function to maintain consistent comfort. Heat output is adjustable across 10 power levels, and multiple timer groups can be set.
- Control de aplicación inteligente: Full control via Bluetooth connectivity and the user-friendly HCALORY app, allowing remote adjustment of settings, scheduling, and system status monitoring.
3. ¿Qué hay en la caja?
Your HCALORY 8KW Toolbox 2S Portable Diesel Air Heater package includes the following components:
- Heater Host Unit
- Mando a distancia
- Manual de usuario
- Installation Accessories (various hoses, clamps, brackets, muffler, air filter, power adapter)
4. Configuración e instalación
Follow these steps for initial setup and installation of your diesel heater.
4.1 Ensamblaje de componentes
- Conectar la manguera de escape: Securely attach the flexible metal exhaust hose to the heater's exhaust port using a locking collar and screwdriver.
- Attach Muffler: Connect the other end of the exhaust hose to the muffler, securing it with another locking collar. Ensure the muffler is positioned away from flammable materials and directed outdoors.
- Connect Warm Air Hose: Attach the warm air output hose to the heater's warm air outlet, securing it with a locking collar. If using a vent outlet, attach the hose to the vent.
- Install Intake Pipe: Secure the air intake pipe to the designated port on the heater using the provided bracket and screws. Attach the air filter to the end of the intake pipe.
4.2 Cómo cargar combustible al calentador
Open the blue fuel tank cap on top of the unit. Carefully pour diesel fuel into the 6-liter tank. Ensure not to overfill. Close the cap securely after fueling.
4.3 Conexión de alimentación
El calentador admite múltiples opciones de energía:
- 110 V CA: Use the provided AC/DC power adapter to connect to a standard household outlet.
- 12 V/24 V CC: Use the provided battery connection cables to connect directly to a 12V or 24V battery source.
Asegúrese de que la fuente de alimentación coincida con los requisitos del calentador y sea estable.
Video: How to install the HCALORY Toolbox 2S diesel heater
5. Instrucciones de funcionamiento
The heater can be operated via its integrated control panel, remote control, or the HCALORY smartphone app.
5.1 Encendido y apagado
Press and hold the power button on the control panel or remote for approximately 2 seconds to turn the heater ON or OFF. When turning OFF, the unit will enter a cool-down cycle before completely shutting down. Do not disconnect power during the cool-down cycle.
5.2 Temperature & Gear Adjustment
- Manual Gear Mode (H-1 to H-10): Use the up/down arrows on the control panel or remote to adjust the heat output level from 1 (lowest) to 10 (highest).
- Modo de temperatura constante: Set a desired temperature, and the heater will automatically adjust its output to maintain it.
- Arranque y parada automáticos: When in constant temperature mode, the heater can automatically start and stop to maintain the set temperature, optimizing fuel consumption.
5.3 Control de aplicaciones inteligentes
Download the HCALORY app to your smartphone and connect via Bluetooth for advanced control:
- Modo de altitud: The app displays real-time altitude and automatically adjusts combustion for optimal performance.
- Función de temporizador: Set multiple timer groups for scheduled operation (e.g., turn on at a specific time, turn off later).
- Modo de ventilador: Operate the unit as a fan without heat.
- Visualización de datos: Supervisar volumentage, height, body temperature, and ambient temperature.
Video: Critical Tips, Manual Error, App, Setup, Up Close, and Air Flow
Video: How to use the heater control panel
6. Mantenimiento
El mantenimiento regular garantiza la longevidad y el funcionamiento seguro de su calentador.
- Tanque de combustible: Periodically inspect the fuel tank for debris and clean as necessary.
- Admisión y escape de aire: Ensure all air intake and exhaust ducts are unobstructed. Check for any bends or damage.
- Sensor de temperatura: Verify the casing temperature sensor is fully in contact with the casing.
- Inspección general: Regularly check all connections, hoses, and electrical wiring for wear or damage.
7. Solución de problemas
Refer to the following table for common error codes and suggested solutions:
| Código de error | Principle of Failure | Quick Processing Suggestions |
|---|---|---|
| E05 | High temperature alarm (Casing temperature >446°F) | 1) Check if the cold air intake is blocked. 2) Check if the hot air outlet pipe is bent. 3) Check if the fan is working properly. 4) Add gasket to the temperature sensor. |
| E061 | El cable del motor está en circuito abierto. | Conecte los terminales positivo y negativo de la batería a la interfaz del motor y verifique si el motor está girando. |
| E062 | El motor está en cortocircuito. | El motor está dañado o la placa base está defectuosa. |
| E063 | El cable de la bujía incandescente está en circuito abierto | 1) Check if the impeller is stuck. 2) The gap between the magnet on the wind wheel and the Hall sensor on the controller is too large. |
| E07 | The communication between the mainboard and the control screen is abnormal | 1) Check if the connection part of the control screen is loose. 2) Check if the connection line (blue) of the control screen is open circuit. |
| E08 | La llama se extingue | 1) Check whether there is a lack of oil, oil is low-temperature solidification, oil road blockage, oil pipe collapse, too many gas pockets in the oil pipe, oil pump stuck. 2) Check if the air intake and exhaust duct are unobstructed. 3) Check if the casing temperature sensor is fully in contact with the casing, and if the pressure spring is strong. |
| E091 | The Glow Plug wire is open circuit | 1) Check if the wiring of the temperature sensor is disconnected. 2) Check if the connection port of the temperature sensor is loose. |
| E092 | El motor está en cortocircuito. | The temperature sensor is damaged or the mainboard is faulty. |
| E10 | Unable to start, ignition failure | Unidentifiable comprehensive reasons. Please take videos and pictures, a thorough inspection of spark plugs, oil pump, combustion chamber, air duct, motor, fan, circuit may be needed. |
| E11 | Carbon monoxide concentration exceeds limit | Increase air exchange in the environment to reduce carbon monoxide concentration; evacuate personnel to a safe environment. |
8. Especificaciones
| Especificación | Detalle |
|---|---|
| Marca | CALORÍA |
| Número de modelo | TB2S |
| Quétage | 8 kilovatio |
| Tipo de combustible | Diesel |
| Fuente de poder | Diesel (110/12/24V compatible) |
| Usos recomendados | Camping, Commercial (RV, Garage, Camper, Fishing) |
| Salida Wattage | 8 kilovatios |
| Tipo de motor | Diesel |
| Tipo de sistema de encendido | Electrónico |
| Volumen del tanque | 6 litros |
| Peso del artículo | 24.8 libras |
| Dimensiones del paquete | 21.26 x 20.87 x 10.63 pulgadas |
| Número de pieza del fabricante | TB2-SE |
| Código Postal | 810139105770 |
9. Garantía y soporte
For detailed warranty information and customer support, please refer to the complete User Manual included with your product. You may also visit the official HCALORY websitio para obtener más ayuda.





