1. Introduction
This manual provides essential information for the safe and efficient operation of your Hisense BSA66334AX electric built-in oven. Please read these instructions carefully before installation and use, and keep them for future reference. This appliance is designed for domestic use only.

Figure 1: Front view of the Hisense BSA66334AX electric built-in oven.
2. Safety Information
- Ensure the appliance is correctly installed by a qualified person before use.
- Do not allow children to operate the oven unsupervised.
- The oven becomes hot during operation. Avoid touching heating elements and interior surfaces. Use oven mitts.
- Never use water to extinguish oil or grease fires. Turn off the appliance and cover the flame with a lid or fire blanket.
- Disconnect the appliance from the power supply before cleaning or maintenance.
- Do not use harsh abrasive cleaners or sharp metal scrapers to clean the oven door glass, as they can scratch the surface, which may result in shattering.
3. Product Description and Features
The Hisense BSA66334AX is a versatile electric built-in oven designed for modern kitchens. It features a spacious 77-liter cavity, offering ample space for various cooking needs. The oven incorporates advanced cooking technologies, including steam functions and rapid preheating, to enhance your culinary experience.
Key Features:
- XXL Cavity (77 Liters): One of the largest capacities on the market, ideal for cooking large dishes or multiple items simultaneously with thermo-ventilation.
- 13 Cooking Functions: A wide range of cooking modes to suit diverse recipes.
- Steam Add Plus: Add water to a dedicated reservoir to release steam, resulting in crispy exteriors and tender interiors for baked goods and roasts.
- Aqua Clean Cleaning: A 30-minute steam-assisted cleaning cycle that loosens stubborn stains for easier manual cleaning.
- Pizza Function (300°C): Dedicated function capable of reaching 300°C for restaurant-quality pizzas.
- Rapid Preheating: Reaches 200°C in just 6 minutes, saving time.
- AirFry+ Function: Achieve crispy, fried-like results without the need for oil.
- Multiphase Cooking: Allows for sequential cooking stages within a single program.
- Telescopic Guides: Two levels of telescopic guides provide stability and safety when inserting or removing heavy trays.
- Cool Door (Porta Fredda): Ensures the exterior of the oven door remains cool to the touch during operation.
- Anti-fingerprint Stainless Steel: Maintains a clean appearance.

Figure 2: Oven display illustrating the availability of 22 automatic cooking programs.
4. Setup and Installation
Proper installation is crucial for the safe and efficient operation of your oven. It is recommended that installation be performed by a qualified technician.
4.1 Unpacking
Carefully remove all packaging materials and accessories. Inspect the oven for any signs of damage. Report any damage to your retailer immediately.
4.2 Electrical Connection
Ensure the electrical supply matches the voltage and frequency specified on the rating plate of the oven. The oven must be properly earthed.
4.3 Cabinet Dimensions
Refer to the dimensional drawing for precise cabinet opening requirements. Ensure adequate ventilation around the appliance.

Figure 3: Dimensional drawing and installation diagram for the Hisense BSA66334AX oven, showing required cabinet measurements.
4.4 Initial Setup
After connecting the power, the oven may require initial settings such as language and time. Follow the on-screen prompts or refer to the detailed instructions in the full user manual (available for download from the Hisense website) for guidance on navigating the control panel and setting these parameters.
5. Operating Instructions
The Hisense BSA66334AX oven features an intuitive control panel with touch controls and a rotary knob for selecting functions and adjusting settings.
5.1 Control Panel Overview
The control panel typically includes a digital display, touch buttons for various functions (e.g., power, menu, timer), and a central rotary knob for precise adjustments of temperature, time, and program selection.
5.2 Basic Operation
- Power On: Press the power button (usually a touch button on the left side of the panel).
- Select Function: Rotate the central knob to browse through available cooking functions. The display will show the selected function.
- Set Temperature/Time: Once a function is selected, press the knob to confirm, then rotate it to adjust the temperature or cooking time. Press again to confirm.
- Start Cooking: Press the start button (often indicated by a play/pause icon or a dedicated start button).
- Power Off: Press and hold the power button to turn off the oven.
5.3 Specific Cooking Functions
- Rapid Preheating: Select this function to quickly bring the oven to the desired temperature. The oven can reach 200°C in approximately 6 minutes.
- Pizza Function: Utilize this high-temperature setting (up to 300°C) for baking pizzas with a crispy crust.
- Steam Add Plus: For enhanced moisture and crispiness, add water to the designated reservoir before or during cooking. The oven will release steam into the cavity.
- AirFry+ Function: This function uses intense hot air circulation to cook food to a crispy texture, similar to deep-frying but with minimal or no oil.
- Multiphase Cooking: Program different cooking stages (e.g., initial high heat, then lower heat) to automatically switch during the cooking process.
- Automatic Programs: The oven offers 22 pre-set automatic programs for various dishes. Select the desired program, and the oven will automatically set the optimal temperature and time.

Figure 4: Illustration of the Rapid Preheating function, showing quick heating capability.

Figure 5: Example of a pizza cooked using the dedicated Pizza Function.

Figure 6: Demonstrating the process of adding water for the Steam Add Plus function.

Figure 7: Using the telescopic guides for easy and safe access to baking trays.
6. Cleaning and Maintenance
Regular cleaning and maintenance ensure the longevity and optimal performance of your oven.
6.1 Aqua Clean Function
The Aqua Clean function uses steam to soften food residues, making manual cleaning easier. To use:
- Pour approximately 0.5 liters of water into the bottom of the oven cavity.
- Select the Aqua Clean function (refer to your oven's display for the specific icon).
- Run the 30-minute cycle.
- Once the cycle is complete and the oven has cooled, wipe away softened residues with a damp cloth.

Figure 8: Visual representation of the oven interior before and after using the Steam Clean function.
6.2 General Cleaning
- Exterior: Clean the stainless steel exterior with a soft cloth and a mild, non-abrasive cleaner. The anti-fingerprint finish helps reduce smudges.
- Interior: After each use, wipe the interior with a damp cloth once the oven has cooled. For tougher stains, use oven-safe cleaning products as directed.
- Oven Door Glass: The oven door features three layers of glass, which can be disassembled for thorough cleaning. Refer to the full manual for detailed instructions on how to safely remove and reassemble the glass panels.
7. Troubleshooting
If you encounter issues with your oven, consult the following common troubleshooting steps before contacting service.
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven does not turn on | No power supply; door not closed properly | Check power connection and circuit breaker; ensure oven door is fully closed. |
| Oven not heating | Incorrect function/temperature set; heating element fault | Verify settings; if problem persists, contact service. |
| Uneven cooking | Incorrect rack position; overloaded oven; dirty fan | Use recommended rack positions; avoid overcrowding; clean oven interior and fan area. |
| Steam function not working | Water reservoir empty; steam nozzle blocked | Refill water reservoir; clean steam nozzle. |
8. Specifications
Technical details for the Hisense BSA66334AX electric built-in oven.
| Specification | Value |
|---|---|
| Model Number | BSA66334AX |
| Brand | Hisense |
| Installation Type | Built-in |
| Fuel Type | Electric |
| Heating Method | Convection |
| Color | Inox (Stainless Steel) |
| Product Dimensions (WxDxH) | 59.5 x 56.4 x 59.5 cm |
| Product Weight | 32.3 kg |
| Cavity Volume | 77 Liters |
| Energy Efficiency Class | A+ |
| Energy Consumption (Conventional) | 0.97 kWh/cycle |
| Energy Consumption (Fan-forced) | 0.71 kWh/cycle |

Figure 9: EU Energy Label for the Hisense BSA66334AX oven.

Figure 10: Product data sheet. For more details, visit the official EPREL database: https://eprel.ec.europa.eu/qr/1230790
9. What's in the Box
The following accessories are included with your Hisense BSA66334AX oven:
- Standard Baking Tray
- Deep Baking Tray
- Wire Rack
- Perforated Tray (for AirFryer function)

Figure 11: Example of accessories in use, showing a roasting pan on telescopic guides.
10. Warranty and Support
Your Hisense BSA66334AX oven is covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation provided with your appliance or visit the official Hisense website.
Returns Policy:
If you wish to return a product within 30 days of receipt because you have changed your mind, please consult the retailer's help page. If you have received a defective or damaged product, consult the retailer's help page on returns and refunds. For specific information on purchases made through a marketplace, consult the relevant marketplace help page.
Customer Support:
For technical assistance, spare parts, or service requests, please contact Hisense customer support. Contact details can typically be found in the warranty card or on the official Hisense website.





