1. Introduction
This manual provides essential information for the safe and efficient use of your Indesit INK 21311 S4E Combined Refrigerator. Please read these instructions carefully before installation and operation, and keep them for future reference.
The Indesit INK 21311 S4E is a freestanding combined refrigerator with a total capacity of 301 liters, designed for optimal food preservation. Key features include Fast Freeze functionality, a reversible door for flexible installation, adjustable temperature control, a door alarm, and a freezer with three compartments.
2. Safety Information
Important Safety Instructions:
- Ensure the appliance is properly grounded.
- Do not damage the refrigerant circuit.
- Do not use electrical appliances inside the food storage compartments unless they are of the type recommended by the manufacturer.
- Keep ventilation openings clear of obstruction.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
- This appliance is intended for household use only.
- Supervise children to ensure they do not play with the appliance.
- Disconnect the appliance from the power supply before performing any maintenance or cleaning.
3. Setup and Installation
3.1 Unpacking
Carefully remove all packaging materials. Check the appliance for any damage. The package includes the refrigerator unit and a power cable.
3.2 Placement
This is a freestanding appliance. Place it on a firm, level surface away from direct sunlight, heat sources (e.g., ovens, radiators), and extreme cold. Ensure adequate ventilation around the unit.
Dimensions:
- Depth: 66.5 cm
- Width: 59.5 cm
- Height: 179.5 cm

Image: Front view of the Indesit INK 21311 S4E refrigerator with its height, width, and depth dimensions labeled.
3.3 Electrical Connection
Connect the appliance to a properly grounded electrical outlet. The refrigerator operates on 220 Volts and uses a Type F - 2 pin plug (German and Spanish standard).
3.4 Reversible Door
The door opening direction can be reversed to suit your kitchen layout. Refer to the detailed instructions in the separate installation guide for door reversal procedures.

Image: Front view of the Indesit INK 21311 S4E combined refrigerator in grey.
4. Operating Instructions
4.1 Initial Start-up
After connecting the appliance to power, allow it to run for a few hours before placing food inside to ensure it reaches the correct operating temperature.

Image: Interior view of the Indesit INK 21311 S4E refrigerator with both fridge and freezer doors open, showing shelves and drawers.
4.2 Temperature Control
The refrigerator features adjustable temperature controls. Use the intuitive controls to set the ideal temperature for both the refrigerator and freezer compartments, ensuring optimal food preservation.
4.3 Fast Freeze Function
Activate the Fast Freeze function to rapidly lower the freezer temperature. This is ideal for quickly freezing large quantities of fresh food, preserving their taste and nutritional value. The function automatically deactivates after a set period or when the target temperature is reached.
4.4 Door Alarm
An audible alarm will sound if the refrigerator door is left open for too long. This helps prevent energy waste and temperature fluctuations, ensuring food safety.
4.5 Storage Compartments
- Refrigerator: Equipped with multiple shelves and a dedicated crisper drawer for fruits and vegetables.

Image: Close-up view of the transparent crisper drawer in the refrigerator compartment, designed for fresh produce.

Image: Close-up view of the adjustable shelves on the inside of the refrigerator door.
- Freezer: Features three transparent drawers for organized storage of frozen items.

Image: Close-up view of the three transparent freezer drawers, providing organized storage for frozen foods.
5. Maintenance and Cleaning
5.1 Cleaning the Interior
Regularly clean the interior of your refrigerator and freezer with a mild detergent and warm water. Avoid abrasive cleaners or solvents. Ensure all surfaces are dry before restoring power.
5.2 Defrosting
The refrigerator features an automatic defrosting system for the fridge compartment. The freezer compartment also has an automatic defrosting system, minimizing the need for manual defrosting.
5.3 Cleaning the Exterior
Wipe the exterior surfaces with a soft, damp cloth. For stubborn marks, use a mild, non-abrasive cleaner. Do not spray water directly onto the appliance.
6. Troubleshooting
If you encounter any issues with your refrigerator, consult the following common troubleshooting tips before contacting service.
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not operate | No power supply | Check if the plug is correctly inserted into the socket and if there is power to the outlet. |
| Temperature is not cold enough | Door left open, too much food, or temperature setting too high | Ensure door is closed properly, avoid overloading, adjust temperature setting lower. |
| Excessive noise | Appliance not level, objects touching the back wall | Adjust leveling feet. Ensure nothing is touching the back or sides of the appliance. |
| Door alarm sounds frequently | Door not closed properly, or door seal is dirty/damaged | Check door closure and clean/inspect door seal for damage. |
7. Specifications
Here are the detailed specifications for the Indesit INK 21311 S4E Combined Refrigerator:
- Model Number: 869991723730
- Product Dimensions (DxWxH): 66.5 cm x 59.5 cm x 179.5 cm
- Brand: Indesit
- Total Capacity: 301 Liters
- Refrigerator Net Capacity: 209 Liters
- Freezer Net Capacity: 92 Liters
- Configuration: Compact side-by-side (combined fridge-freezer)
- Color: Grey
- Special Features: Fast Freeze, Reversible Door, Adjustable Temperature, Door Alarm, 3 Freezer Drawers
- Installation Type: Freestanding
- Number of Doors: 2
- Defrost System: Automatic (both fridge and freezer)
- Voltage: 220 Volts
- Cooling Method: Compressor
- Number of Shelves (Fridge): 4
- Adjustable Temperature Control: Yes
- Power Plug: Type F - 2 pin (German and Spanish)
- Item Weight: 63.5 Kilograms
- Annual Energy Consumption: 241 Kilowatt-hours per year
- Energy Efficiency Class: E
- Noise Emission Class: C
- Noise Level: 37 dB
- Climate Class: Extended Temperate/Tropical

Image: Energy label for the Indesit INK 21311 S4E refrigerator, showing energy class E, annual consumption of 241 kWh, and noise level of 37 dB. For more details, scan the QR code or visit eprel.ec.europa.eu/qr/2304594.

Image: A table detailing the main characteristics, technical specifications, and performance data for the Indesit INK 21311 S4E refrigerator.
8. Warranty and Support
This Indesit refrigerator comes with a 2-year product warranty. For warranty claims, technical assistance, or spare parts, please contact Indesit customer support or your retailer.