AEG SANTO S53120CNX2
AEG SANTO S53120CNX2 Fridge-Freezer User Manual
Model: SANTO S53120CNX2
Introduction
This user manual provides essential information for the safe and efficient operation, installation, and maintenance of your AEG SANTO S53120CNX2 Fridge-Freezer. Please read this manual thoroughly before using the appliance and keep it for future reference.
Your AEG SANTO S53120CNX2 is a high-efficiency fridge-freezer designed to keep your food fresh for longer with features like ProFresh technology and No Frost system.
Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury to persons.
- Ensure the appliance is properly earthed.
- Do not damage the refrigerant circuit.
- Do not use electrical appliances inside the food storage compartments.
- Unplug the appliance before cleaning or maintenance.
- Keep ventilation openings clear of obstruction.
Setup and Installation
Unpacking
Carefully remove all packaging materials. Check the appliance for any transport damage. Report any damage immediately to your retailer.
Location
Place the appliance on a firm, level surface. Avoid direct sunlight and heat sources (e.g., radiators, cookers). Ensure adequate ventilation around the appliance.

Image: Front view of the AEG SANTO S53120CNX2 Fridge-Freezer, showcasing its stainless steel finish and two doors.
Electrical Connection
Before plugging in, ensure the voltage and frequency indicated on the rating plate match your household supply. The appliance must be properly earthed.
Initial Cleaning
Before first use, clean the interior and all internal accessories with lukewarm water and some neutral soap to remove the typical smell of a brand new product, then dry thoroughly.
Operating Instructions
Temperature Control
The temperature inside the appliance is controlled by a thermostat. Adjust the thermostat dial to set the desired temperature. A higher number typically indicates a colder setting.
Food Storage
Organize food efficiently to maximize storage and maintain freshness.

Image: The fridge-freezer with both doors open, showing the internal layout with shelves, door bins, and drawers filled with various food items.
Refrigerator Compartment
- Use the ProFresh technology to keep food fresher for longer.
- Store fruits and vegetables in the dedicated 2 fruit and vegetable drawers.
- Adjustable glass shelves allow for flexible storage.

Image: Close-up view of the open refrigerator compartment, highlighting the glass shelves, door storage, and vegetable drawers.
Freezer Compartment
- The freezer features No Frost technology, eliminating the need for manual defrosting.
- Utilize the 3 transparent freezer drawers for organized storage.
- The Maxi Box Freezer Drawer provides extra space for larger items.

Image: Close-up view of the open freezer compartment, showing the three transparent drawers, including the larger Maxi Box drawer.
Maintenance and Cleaning
Cleaning the Interior
Regularly clean the interior with a mild detergent and warm water. Avoid abrasive cleaners or solvents. Dry thoroughly after cleaning.
Cleaning the Exterior
Wipe the exterior surfaces with a soft cloth and a mild cleaning solution. For stainless steel surfaces, use a specialized stainless steel cleaner.
Defrosting
The freezer compartment features No Frost technology, eliminating the need for manual defrosting. The refrigerator compartment defrosts automatically.
When Not in Use
If the appliance will not be used for an extended period, unplug it, empty and clean both compartments, and leave the doors ajar to prevent odors and mold growth.
Troubleshooting
Before contacting service, check the following common issues:
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not operate. | No power supply; plug not inserted correctly. | Check plug and power outlet; check fuse. |
| Temperature is not cold enough. | Thermostat setting too high; door opened too frequently; large amount of warm food introduced. | Adjust thermostat to a colder setting; avoid frequent door openings; allow warm food to cool before placing inside. |
| Excessive ice formation in freezer. | Door not closed properly; No Frost system malfunction. | Ensure door is sealed; if problem persists, contact service. |
| Unusual noises. | Appliance not level; objects vibrating against the back. | Adjust leveling feet; ensure nothing is touching the back of the appliance. |
Specifications
| Feature | Detail |
|---|---|
| Brand | AEG |
| Model | SANTO S53120CNX2 |
| Product Dimensions | 64.7 x 59.5 x 174.5 cm |
| Item Weight | 65.1 kg |
| Energy Efficiency Class | A++ |
| Annual Energy Consumption | 233 kWh per Year |
| Total Capacity | 290 litres |
| Refrigerator Capacity | 198 litres |
| Freezer Capacity | 92 Litres |
| Noise Level | 43 dB |
| Installation Type | Freestanding |
| Defrost System | Frost Free |
| Colour | Stainlesssteel |
| Shelf Type | Glass |
| Star Classification (Freezer) | **** |
Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your appliance or visit the official AEG website. Keep your proof of purchase for warranty claims.
You can find more information and contact details on the AEG Store on Amazon.