Buying a new refrigerator Bosch is always a joy and expectation of flawless operation of the equipment, which is famous for its reliability. However, between the moment the box is delivered to the apartment and the first turn on, there is a critical stage - correct installation. Many users mistakenly believe that it is enough to simply bring the unit into the kitchen, remove the packaging and plug the plug into a socket, ignoring the technical nuances.
In fact, correct installation affects not only the service life of the compressor, but also the level of energy consumption and operating noise. German engineering requires compliance with certain clearances and operating conditions specified in the technical documentation. Violation of these rules can lead to overheating of the motor or incorrect operation of the system NoFrost.
In this article we will analyze in detail the entire installation process, starting from preparing the place and ending with the first loading of products. You will learn why you cannot turn on the device immediately after transportation and how to adjust temperature conditions for maximum efficiency.
Selecting and preparing a location for installation
The first step is choosing a suitable location. The refrigerator Bosch should not be placed close to the wall or other kitchen cabinets. To effectively remove heat from the condenser, which is often located at the back or sides of the case, it is necessary to ensure free air circulation. The minimum gap at the back should be at least 5-7 cm, and at the sides - 2-3 cm.
The surface on which you plan to install the unit must be perfectly flat and hard. If the floor is uneven, the vibration from the operating compressor will increase, which will lead to premature wear of parts and an annoying hum. Modern models are often equipped with adjustable support legs to compensate for small differences in floor height.
⚠️ Attention: It is strictly forbidden to install the refrigerator in close proximity to heat sources such as gas stoves, ovens or radiators. The minimum distance to heating devices must be at least 30 cm, otherwise the compressor will work with constant overload.
It is also worth considering the illumination of the place. Direct sunlight falling on the case during the day causes the cooling system to work harder, maintaining the set temperature inside the chambers. If you cannot rearrange the furniture, use thick curtains or blinds during daylight hours.
Transporting and unpacking equipment
After the refrigerator has been delivered to its destination, it is important to unpack it correctly. Remove the cardboard box and remove the foam pads and tape. Pay special attention to the internal contents: shelves, drawers and trays are often secured inside the chambers to prevent damage during transportation. They must be removed and set aside.
A critically important point concerns the position of the device when moving. If the refrigerator was transported in a lying position, it It is not recommended to turn it on to the network immediately. The oil in the compressor takes time (4 to 24 hours) to drain back into the crankcase. Turning on a device filled with liquid oil can lead to water hammer and failure of the compressor.
Check the integrity of the housing and door seals. They should not have dents, cracks or tears. Make sure the doors open smoothly and fit tightly around the entire perimeter of the cabinet. Any defects in the seal will lead to loss of cold and the formation of ice.
- 📦 Remove all shipping bolts and fixing tapes from the internal shelves.
- 🧼 Wipe the internal chambers with a soft cloth soaked in a weak soda solution to remove the smell of new equipment.
- 🔌 Inspect the power cord for damage to the insulation.
- ⏳ Leave the refrigerator in an upright position for 2-4 hours before turning it on if it was standing upright, and up to 24 hours if it was lying down.
Adjustment of supports and horizontality
The stability of the refrigerator directly depends on how level it is. Most models Bosch equipped with two front adjustable legs and two rear fixed or also adjustable supports. To change the height of the front leg, you usually need to rotate it clockwise or counterclockwise, sometimes using a special key included in the kit.
The purpose of the adjustment is to achieve a position in which the refrigerator door, if opened approximately 30-45 degrees, will close independently under the influence of gravity. This is ensured by slightly tilting the body back. If the door falls on its own during any opening or, conversely, does not close on its own, the height of the front supports needs to be adjusted.
| Parameter | Standard value | Checking tool |
|---|---|---|
| Rear gap | 50-70 mm | Ruler or tape measure |
| Side gap | 20-30 mm | Ruler or tape measure |
| Tilt angle back | 1-2 degrees | Building level |
| Height of front legs | Adjustable | Key or manually |
Use building Bubble level, placing it on a shelf inside the refrigerator to check horizontality in two planes - left to right and front to back. Small adjustments can be made by twisting the legs by hand or using pliers through a soft cloth so as not to damage the coating.
Connecting to the electrical network and grounding
Refrigerators Bosch are energy-efficient equipment, but they are sensitive to the quality of the power supply. The connection must be made into a separate grounded outlet. The use of extension cords, tees and low-quality surge protectors is not recommended, since heating may occur at the contact points, leading to melting and fire.
If your apartment has old wiring without grounding, it is highly advisable to consult with an electrician about its organization. Operating a compressor without proper grounding can create electromagnetic interference and increase the risk of electric shock when touching metal parts of the case, especially in high humidity conditions in the kitchen.
Pay attention to the line voltage. Although modern models are equipped with a wide range of operation (usually from 190 to 240 volts), large voltage surges can damage the electronic control board. If the lights in your home flicker frequently, it is recommended to install a voltage stabilizer or voltage control relay.
⚠️ Attention: Never connect the refrigerator to the network with wet hands. Make sure that the socket is in an accessible place so that, if necessary, you can quickly turn off the device without moving it.
First launch and setting modes
After the refrigerator has stood in a vertical position for the required time, you can turn it on for the first time. Insert the plug into the outlet. The indicators on the control panel may light up, and after a few seconds you will hear the compressor start. In the first minutes of operation, the engine may make louder sounds, this is normal - the refrigerant and oil are distributed throughout the system.
Modern models Bosch are often equipped with intelligent control systems. After switching on, it is recommended to reset the temperature settings to the factory settings if they were lost during transportation. For the refrigerator compartment, the optimal value is +4°C, and for the freezer - -18°C. These settings ensure the best preservation of food.
Let the refrigerator run idle for 2-3 hours. During this time it will reach the specified temperature. Only after the temperature has stabilized can you start loading food. A sudden loading of a large volume of warm food will force the compressor to work at its limit, which is undesirable for a new unit.
☑️ First start
If your model is equipped with the SuperCool or SuperFrostfunction, you can activate them before the first load of products to cool the chambers faster. However, do not keep these modes turned on constantly, as this leads to increased energy consumption.
Features of built-in models
Installation of a built-in refrigerator Bosch requires even more careful preparation. Unlike free-standing models, here the body is hidden by furniture facades, which impairs natural ventilation. Therefore, the presence of a basement ventilation hole and a gap above the cabinet is critical.
The facade is fastened through a special slide or directly to the refrigerator door, depending on the sliding door or fixed door system. You must strictly follow the diagram supplied with your specific model, as the mounting points may vary. Incorrect installation of the facade will lead to the doors being skewed and not closing tightly.
The nuance of ventilation of built-in models
Air should circulate not only from behind, but also under the cabinet. Make sure that the baseboard at the installation site has cutouts for air passage, otherwise the refrigerator will overheat.
It is also worth remembering that built-in appliances often have a smaller internal volume with the same external dimensions due to the thickness of the walls and insulation. The cooling system in such models may be noisier due to resonance with the furniture frame, so the use of soundproofing materials inside a niche is sometimes justified.
Frequent installation errors
One of the most common mistakes is ignoring the operating instructions. Users often throw away the documentation along with the packaging, depriving themselves of important information about the specifics of your particular model. For example, some refrigerators require removal of shipping bolts not only from the compressor, but also fasteners from the drawers.
Another mistake is installing the refrigerator on a soft surface, such as carpet or long pile. This disrupts the heat transfer of the lower part of the case and can lead to local overheating. If it is impossible to remove the carpet, place a hard, even slab (plywood, plastic) under the legs that exceeds the dimensions of the device.
- 🚫 Installation near a window where direct sunlight hits the equipment.
- 🚫 Using adapters and extension cords to connect to the network.
- 🚫 Loading with products until the temperature reaches full temperature.
- 🚫 Ignoring the required position (level).
⚠️ Attention: Technical characteristics and installation requirements may vary depending on the specific series of the refrigerator. Always check the official owner's manual located on the door or included in the kit, as design features may vary between different years of production.
Post-Installation Maintenance
Proper installation is just the beginning. In order for a refrigerator Bosch to serve for a long time, it needs to be looked after. Regularly check the cleanliness of the condenser grille at the rear (if open) or the ventilation openings. The dust that accumulates there acts as a heat insulator, causing the motor to work longer.
Check the doors for tightness every six months. A simple test with a piece of paper will help identify a loose magnetic seal. If paper falls out easily when the door is closed, the seal may need cleaning or replacement. Also keep an eye on the drainage hole inside the refrigerator compartment - it should not be clogged with debris, otherwise water will accumulate at the bottom.
Following these simple installation and operation rules will allow your Bosch refrigerator to operate quietly, economically and efficiently for many years, keeping your food fresh.
Do you need to remove the shipping film from the internal shelves?
Yes, be sure to remove all protective film and stickers from internal surfaces, shelves and drawers before turning on for the first time. The film left behind can melt when the temperature changes, stick to food or emit an unpleasant odor.
Is it possible to install a refrigerator in a niche without a back wall?
Yes, for built-in models this is even preferable, as it improves air circulation. However, make sure that the gap between the back wall of the refrigerator and the wall of the room meets the requirements of the instructions (usually at least 5 cm).
Why does the refrigerator make gurgling sounds after installation?
Gurgling and gurgling is the normal sound of refrigerant moving through the pipes of the cooling system. On newer models with NoFrost, you may also hear the sound of the fan running. If the sound is not accompanied by vibration of the case, there is no need to worry.
What to do if the Bosch refrigerator door does not hold?
First, check if the shelf on the door is overloaded. If weight is not the problem, try adjusting the tilt of the body by unscrewing the front legs to create a reverse tilt. If this does not help, the magnetic seal may need to be replaced or the hinges adjusted.
How long can you not turn on the refrigerator after transportation?
If the refrigerator was transported in an upright position, 2-4 hours of settling is enough. If it was lying on its side or back, you need to wait 12 to 24 hours so that the compressor oil flows into the crankcase and does not enter the cooling circuit during startup.