Purchasing a new one refrigeration equipment is always a joyful event, marking the beginning of a comfortable life, but joy can be marred if the strict technical regulations of the first launch are not followed. The German engineering school represented by the brand is famous for its reliability, but even the most advanced electronics require proper initialization of systems before use. Ignoring the rules of transportation and standing time can lead to failure of the compressor, which is an expensive breakdown that is not subject to warranty service. Bosch, is famous for its reliability, but even the most advanced electronics require proper initialization of systems before use. Ignoring the rules of transportation and settling time can lead to compressor failure, which is an expensive breakdown that is not subject to warranty service.
Many users make the fatal mistake of turning on the appliance immediately after delivering it to the kitchen, without understanding the physical processes occurring inside refrigerant i lubricants. In this article, we will analyze in detail the algorithm of actions that will allow you to safely activate your new one, be it a classic two-chamber model or a modern unit with a system. The right start is a guarantee that the equipment will serve the 10-15 years declared by the manufacturer without major repairs. Bosch, be it a classic two-chamber model or a modern unit with a system NoFrost. A proper start is a guarantee that the equipment will last the 10-15 years stated by the manufacturer without major repairs.
Settlement time after transportation
The most critical stage before switching on is the period of adaptation of the equipment to new conditions after movement. During transportation, especially if the refrigerator was tilted or lying on its side, oil from the compressor could flow into the evaporator or condenser circuits. If you turn on the unit immediately, the compressor will begin to run dry, which will lead to its wedge or rapid wear of the piston group.
The duration of this period directly depends on the position in which the device was transported. If the refrigerator was transported strictly vertically, without strong shaking or tilting, the minimum standing time is 2-3 hours. However, if the equipment was lying on its side or was subjected to strong shaking, the minimum waiting time before turning on should be at least 4-6 hours, and in winter - up to 24 hours..
Winter transportation requires special attention, since low temperatures make the lubricating oil thick, and plastic elements become fragile. A sharp temperature change when bringing the device into a warm room can cause condensation to form on the electronic boards, which can lead to a short circuit.
⚠️ Attention: If you brought the refrigerator in from the cold, do not unpack it or plug it in for at least 4-5 hours. Allow electronics and plastic to warm up to room temperature to avoid condensation and cracks.
It is also important to consider the condition of the floor and the stability of the surface on which the unit will stand. An uneven floor can cause vibration, which will be transmitted to the body and internal mechanisms, accelerating wear. Make sure that the installation location is chosen correctly before you start counting the settling time. compressor suspensions. Make sure that the installation location is correct before starting the settling time.
Preparation of the installation site and unpacking
Before removing the packaging materials, you must make sure that the selected location meets the manufacturer's technical requirements. Refrigerators Bosch, especially models with inverter compressors, require free space for air circulation around the heat exchangers. Lack of clearance leads to overheating of the engine and increased energy consumption.
Remove all packaging cardboard, foam pads and tape. Pay special attention to the inside: all shelves, drawers and containers should be removed for inspection. Often inside there are packages with documentation, warranty cards and keys that may fall out when the door is first opened.
Check the integrity of the door seals. They must be clean, without creases and fit snugly around the entire perimeter of the body. If you notice defects at this stage, you must immediately contact the store, since turning on the device with a damaged seal will lead to incorrect operation of the cooling system. 2-3 cm cooling.
☑️ Checking the installation location
After visual inspection, wipe the internal surfaces with a damp cloth using mild detergent. Factory dust and the smell of new plastic must be eliminated before the first product is loaded. Do not use abrasive cleaners, which may damage the antibacterial coating of the chamber.
Alignment and adjustment of supports
The stable position of the refrigerator is not just a matter of aesthetics, but a necessity for the correct operation of the self-closing door system and the absence of vibration noise. Models Bosch are equipped with adjustable front supports that allow you to compensate for uneven floors.
To make adjustments, use a building level, placing it on the shelves inside the chamber. Rotate the front legs clockwise or counterclockwise to achieve a horizontal position. It is important that the refrigerator has a slight tilt back (about 2 degrees), which will ensure that the door closes automatically when it is released.
| Parameter | Standard value | Consequences of violation |
|---|---|---|
| Gap at the back | Minimum 50 mm | Compressor overheating |
| Gap on the sides | Minimum 20 mm | Condensation on the walls |
| Tilt back | 1-2 degrees | Spontaneous opening |
| Stability | No rolling | Noise and vibration |
If the refrigerator is installed crooked, the oil in the compressor may be distributed unevenly, which will lead to increased noise during operation. In addition, a skewed door will not provide a tight seal, and warm air will enter the chamber, forcing unit to work in increased mode.
First connection to the electrical network
After the settling time has expired and preparation has been carried out, you can proceed to the electrical part. The refrigerator Bosch should be connected directly to a separate outlet with grounding. The use of extension cords, tees or low-quality surge protectors is not recommended, as compressor starting currents can cause heating of the contacts and melting of the insulation.
Make sure that the mains voltage meets the requirements indicated on the nameplate (usually 220-240 V). Voltage surges are dangerous for the electronic control board, so if your home has an unstable power supply, you should think about installing a stabilizer.
After plugging the plug into the socket, do not rush to load food. Let the refrigerator idle for 2-4 hours. During this time, the unit will reach the required temperature in the chambers, and the thermostat or electronic sensor will turn off the compressor. This is the first cycle of operation, which confirms the serviceability of the system.
⚠️ Attention: It is forbidden to plug in the refrigerator if the power cord or plug has visible damage. This may result in electric shock or fire.
When you first start up, you may hear gurgling sounds - this is normal. The refrigerant begins to circulate through the system, and the sound of the flowing liquid indicates the correct operation of the freon circuit.
Setting temperature conditions
Modern refrigerators Bosch are equipped with electronic controls that allow you to accurately set parameters microclimate. After the first turn on, it is recommended to set the average temperature values so that the system reaches operating mode without overload.
For the refrigerator compartment, the optimal value is the range from +3 to +5 degrees Celsius. In the freezer, especially if it is equipped with a function NoFrost, the temperature should be set to -18 degrees. These values ensure safe storage of food and prevent the growth of bacteria.
What is Super Freeze mode?
Super Freeze mode forcibly reduces the temperature in the freezer to -24 degrees or lower to quickly freeze large quantities of fresh food while maintaining its structure. Do not keep this mode on all the time.
If your model has mechanical controls, the regulator is usually located inside the refrigerator compartment. Setting the value to maximum immediately after switching on will cause the compressor to work non-stop, trying to achieve an unattainable cold, which can lead to freezing of the evaporator.
Use the control panel to activate additional functions, if any. For example, the Vacation mode is useful if you plan to be away for a long time, and the Eco mode optimizes energy consumption. However, in the first hours it is better to let the system operate in standard mode.
Operation control and loading with products
After the refrigerator has been idle for several hours and has reached the specified temperature, you can begin loading. You should not fill the chambers with products to capacity right away. A sharp increase in temperature inside the chambers will force the compressor to work with increased load.
Distribute food evenly without blocking the air ducts through which cold air circulates. In models with a system MultiAirflow or VarioCooling blocking air flows will lead to the formation of zones with different temperatures, which will have a negative impact on the safety of food.
Check the operation of the unit periodically in the first week. Pay attention to the frequency at which the motor turns on, the noise level and the absence of foreign odors. A normal situation is when the compressor turns on and off at a certain frequency, depending on the temperature in the room and the amount of food.
Frequent errors during first start-up
Even careful study of the instructions does not always guarantee perfect execution, and users often step on the same rake. One of the most common mistakes is ignoring the standing time, especially in the summer, when it seems that the equipment is already “warm.”
Another mistake is installing the refrigerator close to the wall or in a niche without gaps. Owners forget that the heat has to go somewhere, and they begin to wonder why the unit is hot and consumes a lot of electricity. The third mistake is the use of aggressive chemicals to wash the internal surfaces before first use.
⚠️ Attention: Design details and control interfaces may vary depending on the specific series and year of manufacture of the Bosch model. Always check the paper instructions included in the kit, or download the current version from the manufacturer’s official website.
Try to avoid these mistakes so that your Bosch serves for a long time and reliably. The right start is an investment in the durability of the equipment.
How long should you wait before turning on the Bosch refrigerator for the first time?
If the refrigerator was transported vertically, 2-3 hours is enough. If it was lying on its side or subjected to strong shaking, it is necessary to wait at least 4-6 hours, and in winter - up to 24 hours for the oil and temperature to stabilize.
Why does the refrigerator make gurgling sounds after turning on?
Gurgling and overflowing of liquid is the normal sound of refrigerant circulating through the system. This indicates that the compressor is working correctly and freon is moving along the circuits.
Is it possible to immediately load products after switching on?
No, it is not possible. It is necessary to let the refrigerator run idle for 2-4 hours until it reaches the set temperature. Loading warm products will immediately create excess load on the compressor.
What to do if the refrigerator does not cool after the first turn on?
Check whether the doors are tightly closed and whether the air ducts are blocked by food. If the temperature does not decrease within 6-8 hours, and the compressor works constantly or does not turn on at all, contact the service center.
Do you need to wash the refrigerator before first use?
Yes, definitely. There may be factory dust and a plastic smell inside. Wipe the chambers with a damp cloth with a mild detergent and let dry before turning them on.