1. Introduction
Thank you for choosing an AEG appliance. This user manual provides essential information for the safe and efficient operation, installation, maintenance, and troubleshooting of your new AEG BSE577321M Multifunction Oven. Please read these instructions carefully before using the appliance and keep them for future reference.
Your AEG BSE577321M oven features advanced cooking technologies including SteamCrisp for enhanced results, a Pyrolytic self-cleaning function for easy maintenance, and a Thermal Probe for precise cooking control. With its generous 72-liter XXL cavity and intuitive LCD touch display, this oven is designed to meet diverse culinary needs.

Image 1.1: The AEG BSE577321M Multifunction Oven integrated into a kitchen cabinet, showcasing its sleek design and a dish being cooked.
2. Safety Information
Before installation and use, carefully read the supplied instructions. The manufacturer is not responsible for any injuries or damage resulting from incorrect installation or usage. Always keep the instructions in a safe and accessible location for future reference.
General Safety
- This appliance is intended for domestic use only.
- Ensure the appliance is disconnected from the power supply before any 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 of the glass.
- The appliance and its accessible parts become hot during use. Care should be taken to avoid touching heating elements.
- Keep children and pets away from the appliance when it is operating or cooling down.
- Use oven gloves when removing accessories or ovenware from the oven.
Electrical Connection
- The appliance must be earthed.
- Ensure the electrical installation is compliant with local regulations.
- Do not use multi-plug adapters or extension cables.
3. Product Overview
Control Panel
The oven features an intuitive LCD Touch Display and control knobs for easy operation.

Image 3.1: The oven's control panel, featuring the LCD display and rotary selectors for function and temperature.
Internal Features
The oven boasts an XXL 72-liter cavity, allowing for cooking on multiple levels simultaneously. It includes an additional thermal ring for uniform cooking and comes with an XXL tray. The integrated Thermal Probe ensures precise temperature control for your dishes.

Image 3.2: Inside the oven, showing the spacious cavity, oven racks, an XXL tray, and the thermal probe.
4. Setup and Installation
This appliance is designed as a built-in oven. Refer to the installation diagram for precise measurements and requirements.
Unpacking
Carefully remove all packaging materials. Dispose of packaging responsibly. Check the appliance for any damage. If damaged, do not install or use it, and contact customer service.
Mounting and Electrical Connection
Installation must be performed by a qualified person. Ensure the appliance is correctly secured into the cabinet. Connect the oven to the electrical supply according to the provided wiring diagram and local regulations.

Image 4.1: Installation diagram with dimensions for cabinet integration and electrical connection points.
First Use
Before first use, clean the oven interior and all accessories. Heat the empty oven for approximately one hour at maximum temperature to burn off any manufacturing residues. Ensure good ventilation during this process.
5. Operating Instructions
Turning On/Off and Setting Time
Use the rotary knobs and LCD touch display to turn the oven on, select functions, and set the cooking time. The LCD display allows for precise control and monitoring of cooking processes.
Cooking Functions
Your oven offers 9 functions plus the SteamCrisp steam function:
- Bottom Heat: Ideal for baking cakes with crispy bottoms or for preserving food.
- Conventional Cooking: For traditional baking and roasting on one level.
- Defrost: Gentle defrosting of food items.
- Fast Heating: Quickly preheats the oven to the desired temperature.
- Turbo + Baking without Moisture Extraction: For baking delicate items that require moisture retention.
- Pizza Function: Creates ideal conditions for baking pizzas and other dishes requiring intense bottom heat.
- Turbo + PlusSteam (SteamCrisp): Combines hot air with steam for a crispy, golden exterior and juicy interior.
- Turbo: For cooking on multiple levels simultaneously with even heat distribution.
- Turbo Grill: For grilling larger quantities of food, such as roasts or poultry.
Using the Thermal Probe
The Thermal Probe measures the internal temperature of your food, ensuring perfect cooking results. Insert the probe into the thickest part of the food. Set the desired core temperature on the oven. The oven will automatically switch off once the food reaches the programmed temperature.
Soft Close Door
The oven door is equipped with a soft-close mechanism, ensuring gentle and quiet closing.
6. Cleaning and Maintenance
General Cleaning
Clean the oven regularly after each use once it has cooled down. Use a soft cloth and mild detergent. Avoid abrasive cleaners or scouring pads that could damage surfaces.
Pyrolytic Cleaning Function
The pyrolytic cleaning function reduces dirt, grease, and food residues to ash at high temperatures. This ash can then be easily wiped away once the oven has cooled.
- Remove all accessories, including oven racks and trays, before starting a pyrolytic cycle.
- Wipe away any loose debris.
- Select the pyrolytic cleaning function from the menu. The oven offers different cycle durations depending on the level of soiling.
- The oven door will lock automatically during the cycle and remain locked until the temperature has dropped to a safe level.
- Once the cycle is complete and the oven has cooled, wipe away the ash with a damp cloth.

Image 6.1: Cleaning the oven interior after a pyrolytic cycle, showing the ease of removing ash residue.
7. Troubleshooting
If you encounter issues with your oven, consult the following table before contacting service.
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven does not heat | No power supply; Oven not switched on; Function/temperature not set. | Check power connection; Switch on the oven; Set a cooking function and temperature. |
| Display shows an error code | Internal fault. | Turn off the oven at the main switch, wait a few minutes, then turn it back on. If the error persists, contact service. |
| Pyrolytic cleaning does not start | Oven door not closed properly; Accessories still inside. | Ensure the door is fully closed; Remove all accessories. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | AEG |
| Model Number | BSE577321M |
| Product Dimensions (W x H x D) | 59.6 cm x 59.4 cm x 56.8 cm |
| Weight | 33.3 kg |
| Capacity | 72 Liters (XXL Cavity) |
| Color | Stainless Steel |
| Heating Method | Conduction |
| Fuel Type | Electric |
| Installation Type | Built-in (Wall Oven) |
| Wattage | 2300 watts |
| Special Functions | Steam Cooking (SteamCrisp), Pyrolytic Cleaning, Thermal Probe, Child Lock, Soft Close Door |
What's in the Box
- AEG BSE577321M Pyrolytic A+ Steam Oven
- XXL Tray
- Thermal Probe
- Oven Racks
9. Warranty and Support
Your AEG BSE577321M oven comes with a standard manufacturer's warranty. Please refer to the warranty card included with your appliance for specific terms and conditions, including warranty period and coverage details.
For technical assistance, spare parts, or to schedule a service appointment, please contact AEG Customer Service. You can find contact information on the official AEG website or in the documentation provided with your appliance.





