1. Pengenalan
The HCALORY HBU1S 5KW Diesel Air Heater is designed to provide efficient and reliable heating for various applications, including RVs, garages, workshops, and cabins. This manual provides essential information for the safe and effective setup, operation, and maintenance of your heater.

Image: HCALORY 5KW Diesel Heater, illustrating its compact design and suitability for various environments.
Ciri-ciri Utama:
- Memanaskan Badan Pantas: Achieves noticeable warmth in 3.5 minutes and 212°F in 5 minutes.
- High Combustion Efficiency: 18% higher combustion efficiency for reduced fuel consumption.
- Pelbagai Pilihan Kawalan: Operable via HCALORY app, remote control, or control panel.
- Timed Settings: Up to 3 separate timers for scheduled operation.
- Mod Ketinggian: Manual selection for 8202 ft or 16400 ft to optimize air-fuel ratio.
- Keselamatan Lanjutan: Multiple protections against overheating and short circuits.
- Pemasangan Fleksibel: Supports vertical or horizontal mounting with included extension cable.
2. Maklumat Keselamatan
Read all safety warnings and instructions carefully before installation and operation. Failure to follow these instructions may result in fire, electric shock, or serious injury.
- Pastikan pengudaraan yang betul semasa operasi untuk mengelakkan pengumpulan karbon monoksida.
- Jangan sekat udara masuk atau lubang ekzos.
- Jauhkan bahan mudah terbakar dari pemanas.
- Ensure all electrical connections are secure and correct to prevent short circuits.
- Only use diesel fuel as specified.
- Regularly inspect the exhaust system for leaks or damage.

Image: Visual representation of the heater's multi-layer protection features, including short circuit, reverse connection, overvoltage, and overheating protection.
3. Persediaan dan Pemasangan
Proper installation is crucial for the safe and efficient operation of your HCALORY HBU1S Diesel Air Heater. The heater can be installed in either a vertical or horizontal position.
Langkah Pemasangan:
- Pemasangan: Securely mount the heater to a stable surface using the provided mounting plate and hardware. Ensure adequate clearance around the unit for airflow and maintenance.
- Sambungan Elektrik: Connect the main power cable to a 12V or 24V battery system. Ensure correct polarity (red to positive, black to negative). The system includes a fuse for protection.
- Sistem Bahan Api: Connect the fuel pump to the heater and the fuel line to the fuel tank. Ensure all fuel line connections are tight and free of leaks. The fuel filter should be installed between the fuel pump and the fuel tank.
- Pengambilan Udara dan Ekzos: Connect the air intake hose and exhaust pipe to their respective ports on the heater. The exhaust pipe must be routed outside the heated space to prevent exhaust fumes from entering. Secure connections with hose clamps.
- Hot Air Ducting: Attach the hot air outlet ducting to the heater's hot air port. Additional venting connectors (like a T-connector) may be used to distribute heat to multiple areas.
Video: Step-by-step assembly tutorial and operating instructions for the HCALORY HBU1S Diesel Heater.

Imej: Cthamples of flexible installation locations for the heater in different vehicle types and enclosed spaces.
4. Arahan Operasi
The HCALORY HBU1S offers multiple ways to control its functions, ensuring convenience and adaptability.
Kaedah Kawalan:
- Panel Kawalan: The integrated LCD control panel allows direct adjustment of settings, including temperature, power level, and timers.
- Kawalan Jauh: Use the included remote control for convenient operation from a distance (up to 98 ft).
- Kawalan Apl Bluetooth: Download the HCALORY app to control the heater via Bluetooth from your smartphone (up to 32 ft). The app provides comprehensive control over all settings.

Imej: Selesaiview of the three available control methods: smartphone app, remote, and integrated LCD panel.
Memulakan Pemanas:
- Ensure the fuel tank is filled with diesel and all connections are secure.
- Press the power button on the control panel, remote, or app.
- The heater will initiate a pre-heating sequence (glow plug activation) before starting combustion. This may take a few minutes, especially in cold conditions.
- Once started, adjust the heat level (1-10) or set a target temperature.

Image: The HCALORY app interface, demonstrating various control options for the diesel heater.
Tetapan Lanjutan:
- Mod Ketinggian: Manually select 8202 ft or 16400 ft mode to optimize the air-fuel ratio for efficient performance in thinner air. This ensures stable heating at high elevations.
- Automatic Start-Stop: Configure the heater to automatically start and stop based on a set temperature.
- Timed Settings: Program up to three different timing groups for automatic turn-on and turn-off schedules.

Image: Illustration of the Smart Dual-Altitude Mode feature, allowing manual selection for optimized performance at different elevations.
5. Penyelenggaraan
Regular maintenance ensures the longevity and optimal performance of your HCALORY HBU1S Diesel Air Heater.
- Penapis Bahan Api: Periodically check and replace the fuel filter to ensure clean fuel delivery.
- Penapis Udara: Inspect and clean or replace the air intake filter as needed to maintain proper airflow.
- Sistem ekzos: Check the exhaust pipe and connections for any blockages, leaks, or corrosion. Ensure the exhaust is clear and directed away from the heated space.
- Pembersihan Am: Keep the exterior of the heater clean and free from dust and debris.
6. Penyelesaian masalah
This section addresses common issues you might encounter with your diesel heater.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Pemanas tidak bermula | Bateri rendah voltage, no fuel, clogged fuel line/filter, faulty glow plug. | Check battery charge, refill fuel tank, inspect and clean/replace fuel components, check glow plug. |
| Kod Ralat E032 | Ignition plug short circuit (faulty glow plug or control board). | Inspect and replace the glow plug. If the issue persists, the control board may need replacement. |
| Keluaran haba yang tidak mencukupi | Low power setting, blocked air intake/exhaust, incorrect altitude mode. | Increase power setting, clear blockages, ensure correct altitude mode is selected. |
| Asap berlebihan | Poor fuel quality, incorrect air-fuel mixture, carbon buildup. | Use high-quality diesel, check altitude settings, perform maintenance to clear carbon buildup. |
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | HCALORY |
| Nombor Model | HBU1S |
| Output Kuasa | 5KW (also available in 8KW variant) |
| Voltage | 12V/24V |
| Jenis Bahan Api | Diesel |
| Ciri Khas | Fast Heating, Bluetooth App Control, Automatic Start/Stop, Multiple Timed Settings, Altitude Mode |
| Tetapan Suhu Maks | 212 Darjah Fahrenheit |
| Bilangan Kelajuan | 10 |
| Penggunaan Dalaman/Luar | Indoor (for enclosed spaces like RVs, garages, cabins) |
| Kawasan Pemanas | 215 FT² ~ 256 FT² (approximate) |
8. Waranti dan Sokongan
For warranty information, technical support, or service inquiries, please contact HCALORY customer service through their official channels or the retailer where the product was purchased. Keep your purchase receipt as proof of purchase.
9. Sumber Tambahan
Produk Selesaiview Video:
Video: Selesaiview of HCALORY Diesel Heaters for garages and workshops, demonstrating their heating capabilities.
Video: Demonstration of the dependability of HCALORY Diesel Heaters in various conditions.





