BOSCH KGN392I2F Serie 4
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BOSCH KGN392I2F Serie 4
BOSCH KGN392I2F Serie 4 refrigerator
The freestanding BOSCH KGN392I2F Serie 4 combination refrigerator with a bottom freezer stands 203cm tall and features technologies focused on keeping food fresh for longer. The VitaFresh 0°C system creates the ideal conditions for meat, fish, fruit and vegetables, while Total No Frost prevents ice build-up in both the fridge and freezer sections. The appliance achieves noise class A with a maximum noise level of 29dB and consumes 25% less energy than the limit for energy class A. Convenience is further enhanced by two separate cooling circuits, Perfect Fit and intelligent inverter technology.
Noise class A (≤29dB)
Quiet operation for a peaceful home – no disruptions while working, eating or talking.
VitaFresh 0°C
A temperature slightly above 0°C for vegetables and meat.
Perfect Fit
Place the refrigerator right up against a wall or in an alcove with no side gaps needed.
Two cooling circuits
Two cooling circuits for efficient cooling.
Total No Frost
An end to defrosting and water droplets – no ice in the freezer and no condensation on the back of the fridge.
Why choose the BOSCH KGN392I2F Serie 4 refrigerator
Energy efficiency A −25%:
25% lower consumption than the limit for energy class A
Noise class A:
exceptionally quiet operation with a maximum noise level of 29dB
VitaFresh 0°C:
ideal conditions to keep food fresher for longer
Perfect Fit:
can be placed directly against a wall or in an alcove
Two cooling circuits:
separate regulation of the fridge and freezer sections
Energy efficiency A −25%
The BOSCH KGN392I2F Serie 4 combines high cooling performance with very economical operation. Under EU test conditions, it consumes 25% less energy than the limit set for energy class A. This helps to reduce long-term household running costs.
Noise class A for exceptionally quiet operation
The refrigerator operates at a maximum noise level of 29dB, placing it in the top noise class, A. The low operating noise is a particular advantage in open-plan kitchens connected to a living area. This ensures the appliance disrupts the peace of your home as little as possible during normal operation.
VitaFresh 0°C for longer-lasting freshness
The spacious VitaFresh 0°C system creates ideal conditions for different types of fresh food. The drawer for meat and fish maintains a temperature just above 0°C, while the extra-large fruit and vegetable drawer combines a low temperature with higher humidity. This helps food stay fresh and retain its quality for longer.
Perfect Fit – place it right against the wall
The Perfect Fit design lets you place the BOSCH KGN392I2F Serie 4 refrigerator exactly where you need it. The appliance can be positioned directly against a wall or in a furniture alcove without needing large side gaps. The doors also allow the drawers to be fully extended, making it easy to access food and to clean.
Two cooling circuits for independent control
Separate cooling circuits keep the fridge and freezer sections apart. This prevents dry air from the freezer from entering the fridge, helping to reduce food dehydration and the transfer of odours. The temperature of both compartments can also be adjusted independently for more stable and faster cooling.
Total No Frost means no more defrosting
Total No Frost technology extracts moisture and keeps the air inside dry. This helps prevent ice build-up in the freezer and on stored food, while also reducing water droplets on the back wall of the fridge. Manual defrosting is no longer necessary, and the interior is easier to keep clean.
Glossy back wall with Multi Airflow
The glossy back wall, combined with Multi Airflow technology, helps to distribute cool air evenly throughout the entire fridge compartment. The temperature and humidity are more stable from the door compartments to the back of the fridge. This creates more consistent conditions for keeping food fresh.
Bottle holder for secure storage
The practical holder provides a dedicated space for bottles and cans of various sizes. It helps keep them stored securely, preventing them from moving among other food items and ensuring they are always within easy reach. This lets you make better use of the interior space in the BOSCH KGN392I2F Serie 4 fridge.
LED lighting for a clear overview
LED lighting illuminates the fridge's interior brightly and evenly. This gives you a clear view of your stored food, even at the back of the shelves, making it easier to find whatever you need. LED technology also provides efficient lighting with low energy consumption.
SuperCooling for freshly added food
The SuperCooling function briefly lowers the temperature in the fridge section before a large shop. This ensures newly added groceries quickly reach the ideal storage temperature without affecting the temperature of items already inside. After a set time, the function automatically switches off to avoid unnecessary energy consumption.
SuperFreezing protects your frozen supplies
When you add fresh food, the temperature inside the freezer can temporarily rise. The SuperFreezing function freezes new items quickly and helps prevent existing frozen food from partially defrosting. Once the required temperature is reached, the appliance returns to normal operation.
Open door alarm
If the door of the BOSCH KGN392I2F Serie 4 appliance is left improperly closed, a warning signal will alert you. This helps to prevent unnecessary cold loss, increased energy consumption, and unwanted warming of stored food.
Anti-fingerprint surface
The stainless steel front of the fridge has a special surface treatment. This helps to reduce the visibility of fingerprints and keep the appliance's surface cleaner for longer. As a result, maintaining the exterior of the fridge is much simpler.
MultiAirflow System for even cooling
The MultiAirflow System ensures a constant circulation of cool air between the individual shelves. This helps to minimise temperature fluctuations within the cooling compartment and creates more consistent conditions for food storage. The even cooling also helps prevent food from drying out.
Key parameters of the BOSCH KGN392I2F Serie 4
Energy efficiency class
A-25 %
Airborne acoustical noise emissions
29dB(A)
Average annual energy consumption in kilowatt-hours per year (kWh/year)
84kWh/year
Sum of the volumes of the chill compartments
260L
Sum of the volumes of the frozen compartments
103L
Appliance dimensions
2030×600×665mm
Door hinge
Right-hand, reversible
Is it possible to change the door opening direction on the refrigerator?
Yes, on most models it is possible to change the door opening direction. We recommend consulting the user manual for your specific appliance for instructions or contacting an authorized service center.
Can the refrigerator be transported lying down?
Transporting the refrigerator lying down is not recommended as it can damage the compressor. If it is necessary, let the refrigerator stand upright for at least 24 hours after transport before plugging it in.
The new refrigerator has warm side walls after starting. Is that normal?
Yes, this is normal. The condenser, which dissipates heat from the inside of the refrigerator, is integrated into the side walls, causing them to heat up.
The new refrigerator does not have fins (evaporator, condenser) on the back wall from the outside, but some kind of cardboard. Should we remove this cardboard?
No, do not remove this cover. It is often made of a sturdy material resembling cardboard and serves as protection and insulation for the back of the appliance.
The compressor/motor of the new refrigerator turns on very frequently and for a long time. Is that normal?
Yes, with new refrigerators, especially those with an inverter compressor, it is common for them to run longer initially to reach the set temperature. Modern compressors can operate for longer periods at lower power.
There is a plastic tube covered with tape on the compressor of the new refrigerator. Should I remove it?
No, do not remove the plastic wrap, tape, or any other protective elements on components that are not explicitly marked for removal after transport. To be sure, check the installation manual.
There is a large amount of moisture in the vegetable drawer (or under the vegetable drawer) of the refrigerator, or a large amount of water is forming in this area.
Check if the drain hole at the back of the refrigerator is clogged. Increased moisture can also be caused by storing unwashed or unwrapped vegetables.
What is the difference between No Frost and Low Frost?
No Frost technology completely prevents ice buildup in the freezer through air circulation, so it never needs to be defrosted. Low Frost technology significantly reduces ice formation, but occasional manual defrosting is still necessary.
Is it possible to adjust the temperature for the freezer?
Yes, on most combination refrigerators, the freezer temperature can be adjusted independently of the cooling section. The optimal temperature for the freezer is -18°C.
Why does the refrigerator activate the Supercooling and Superfreezing functions on its own?
Some models may activate these functions automatically after the door has been open for an extended period or when a large amount of new food is added, in order to quickly restore the optimal temperature.
Water is dripping down the back wall in the cooling compartment. Is that normal?
Yes, this is part of the automatic defrost cycle. The water runs down into a drain hole and evaporates. Make sure the drain hole is not clogged.
Why does the Alarm beep and flash after connecting the new refrigerator? Is it an error?
This is not an error. The alarm indicates that the internal temperature has not yet reached the set level. Once the refrigerator cools down sufficiently, the alarm will turn off automatically.
The Alarm is flashing on the refrigerator, but the temperature inside the refrigerator has not changed.
The alarm can also indicate other conditions, such as an open door or a power failure. Check the display for a specific error code and consult the manual.
After changing the door opening side, the fruit/vegetable drawers cannot be pulled out.
Check that the door is installed correctly and opens to a sufficient angle. The problem may also be due to improperly seated hinges.
Can oven trays fit in the refrigerator?
Standard baking trays do not fit into most regular refrigerators. Some premium models may have a special compartment or flexible layout that allows for this.
Is it possible to individually turn off the freezer/cooling compartment?
On some models, usually those with two compressors or special features, it is possible to temporarily deactivate one of the compartments. This is not typically possible on standard models.
How long should the appliance be left idle during transport?
After transport, especially if it was not kept upright, it is recommended to let the appliance stand idle for 4–6 hours, ideally up to 24 hours, before plugging it into the power outlet.
Can the shelves and drawers be removed when the door is open at a 90° angle?
On most models, the door must be opened more than 90° to comfortably remove the internal shelves and drawers. You can find precise information in the product's technical specifications.
For questions about Bosch large home appliances, you can find all the useful information here
Specifications
Refrigerator energy parameters
Refrigerator type
Refrigerator functions
Refrigerator interior layout
Refrigerator dimensions
Refrigerator colour
Refrigerator design
Refrigerator weight
Refrigerator refrigerant type
Refrigerator package dimensions
Power outlet type
Refrigerator maximum ambient temperature
Package contents
BSH domácí spotřebiče s.r.o., Radlická 350/107c, 158 00, Praha 8, www.bsh-group.com/cz
Specifications can be changed without notice. Images are for illustrative purposes only.
