How to properly commission a new refrigerator

Buying a new refrigerator is always a joyful event that marks the renewal of household appliances in the kitchen. However, the joy of the purchase can be overshadowed if the basic rules of initial start-up are ignored, which often leads to compressor breakdowns or damage to the cooling system. Correct putting into operation is not just plugging into a socket, but a set of measures to ensure the durability of the unit.

Modern models from brands LG, Bosch or Indesit equipped with sophisticated electronics and sensitive compressors that require careful handling. Errors at the installation stage can void the manufacturer's warranty, since service centers can easily determine violation of operating conditions. In this article, we will analyze each stage in detail: from unpacking to the first loading of products.

Ignoring the temperature during transportation or rushing to turn it on are the most common reasons for equipment failure in the first month of use. You need to understand the physics of the processes occurring inside refrigeration circuitto avoid fatal mistakes. Let's look at how to prepare the equipment for operation.

Transportation and unpacking: first steps

The preparation process begins long before the device ends up in your kitchen. If you ordered delivery, make sure that the movers maintain an inclination angle of no more than 40 degrees. When transporting in personal transport, it is important to secure the unit so that it does not fall and does not suffer mechanical damage to the case.

After delivery, you must carefully unpack the device, removing all protective films, tape and foam inserts. Pay special attention to the interior: remove all fixing elementstape from shelves and drawers, as well as protective film from the interior walls. Sometimes manufacturers hide packages with documentation inside the chambers, and their accidental activation is unacceptable.

⚠️ Attention: If the refrigerator was transported lying down or at a strong angle, it cannot be turned on immediately. The oil from the compressor needs time to drain back into the crankcase, otherwise a hydraulic shock is possible.

An external inspection is also required. Check the integrity of the rear condenser grille, the condition of the door seals and the absence of dents on the body. Any defects must be recorded in the presence of the couriers before they leave.

• 📦 Remove all outer cardboard and protective film from the case.
• 🧊 Remove all tape and packaging from inside the refrigerator and freezer compartments.
• 🔍 Check the integrity of the rear radiator and door hinges.
• 📄 Find and remove packages with instructions and warranty cards.

Therefore, inspect the internals as carefully as possible.

Choice of installation location and alignment

Correct placement is the key to effective operation cooling systems. The refrigerator requires free air circulation around the body, especially at the back and sides. The minimum distance from the back wall to the kitchen wall should be at least 5-7 cm, and on the sides - at least 2-3 cm.

Do not install equipment in close proximity to heating appliances such as stoves, ovens or radiators. Also direct sunlight, as they force the compressor to work harder, trying to compensate for external heating. The ideal place is a level area of ​​the floor away from heat sources.

After installation, the unit must be leveled. The doors should close on their own under the influence of gravity if they are tilted 15-20 degrees. To adjust, use the front support legs, rotating them clockwise or counterclockwise.

Parameter	Recommended value	Consequences of violation
Distance from the rear wall	5-10 cm	Compressor overheating
Indentation on the sides	2-5 cm	Poor ventilation
Forward tilt angle	1-2 degrees	The doors will not close on their own
Distance from the stove	Minimum 30 cm	Deformation of the seal

If the floor in the kitchen is uneven, you may have to use additional pads, but It is better to adjust the height using standard legs. Make sure that the device is stable and does not wobble when pressed lightly.

Adaptation period: how long to wait before turning on

This is perhaps the most important stage, which is most often ignored by impatient users. The waiting time before turning on for the first time directly depends on how the transportation was carried out. If the refrigerator was transported strictly vertically, 2-3 hours is enough.

If the equipment was tilted more than 40 degrees or was transported lying down, the waiting time increases to 4-6 hours, and in the winter season - up to a day. This is necessary to ensure that the refrigerant and oil are completely returned to the compressor and stabilized.

⚠️ Attention: Turning on the refrigerator immediately after winter delivery from the cold without acclimatization can lead to cracking of plastic parts and damage to the compressor winding due to condensation.

The device also needs time to acclimatization to room temperature. A sudden change in temperature is dangerous due to the formation of condensation on electrical contacts, which can cause a short circuit. Let the equipment “settle” in a warm room.

• ❄️ After vertical transportation, we wait 2-3 hours.
• 🚚 After tilting or transportation lying down, we wait 4-8 hours.
• 🌨️ In winter, after delivery, we let it warm up for up to 24 hours.
• 🌡️ Leave the doors open for ventilation.

While the acclimatization process is underway, wipe the interior surfaces with a damp cloth and mild detergent to remove factory dust and the smell of new plastic. After this, wipe the cameras dry.

First launch and setting modes

When the waiting time has expired, you can proceed to the first launch. Connect the refrigerator to a separate grounded outlet. The use of extension cords and tees is not recommended, as they can cause poor contact and heating.

After being plugged in, the device may make a characteristic sound when the compressor starts up. Do not be alarmed if the side walls become noticeably warm during the first hours of operation - this is a normal process of heat removal. Modern models can operate in pulse mode.

📊 How long ago did you change the refrigerator?

Less than a year ago

1-3 years ago

3-5 years ago

More than 5 years back

Adjust the temperature according to the instructions. For initial start-up, it is recommended to set the average values: +4°C for the refrigerator compartment and -18°C for the freezer. If the model is equipped with electronic control, use the panel Control Panel or the application on your smartphone.

Let the refrigerator run idle (without food) for 4-6 hours. During this time, it will reach the required temperature, and the automation will turn off the compressor. Only after reaching a stable mode can you start loading.

☑️ Check before loading

The temperature has reached normalThe compressor has turned offNo noiseThe doors close tightly

Completed: 0 / 4

It is important not to overload the device with products on the first day. Load them gradually so as not to create a sudden thermal load on the newly launched system.

Nuances of working with the No Frost system

If you have become the owner of a model with the system No Frost or Total No Frost, you need to know about the specifics of their operation. Unlike drip systems, dry cold air circulates here, which prevents the formation of ice.

When first started, such refrigerators can work longer than usual to cool the entire volume and dry the evaporator. Fans may produce specific noise, which is normal for this technology. Do not attempt to lubricate moving parts or disassemble ducts.

Make sure that the ventilation holes inside the chambers are not blocked by food. Air circulation must be free, otherwise the temperature sensors will not work correctly, and “warm zones” will form in the chamber.

⚠️ Attention: You cannot store food without packaging in No Frost refrigerators, as they will quickly air out and lose moisture due to constant air circulation.

Automatic defrosting system in such models turns on periodically. You may hear gurgling or crackling sounds - this is normal operation of the melt water remover and evaporator heater.

Typical errors during commissioning

Even following the instructions, users often make mistakes that shorten the life of the equipment. One of the most common is setting the temperature too low in hopes of cooling the food faster. This leads to wear and tear on the compressor without interruption.

Another mistake is installing the refrigerator in a kitchen niche without providing ventilation. If the side walls of the cabinet fit tightly to the body, heat is not dissipated and efficiency decreases. A minimum gap of 5 cm at the back is a critical condition for any built-in or free-standing model.

What happens if you break the rules?

Violation of the operating instructions can lead to rupture tubes, compressor failure or housing swelling. Repairs in such cases are often considered non-warranty.

Ignoring the noise level is also a mistake. If your refrigerator is making a louder noise than usual, check to see if it is touching furniture or walls. Vibration can be transmitted to structures, increasing the sound.

Do not use aggressive chemicals for initial cleaning. Chlorine-containing products can damage plastic and rubber seals. Use only soft solutions.

Frequently asked questions (FAQ)

Is it possible to turn on the refrigerator immediately after purchase if it was transported vertically?

Yes, if transportation was carried out strictly vertically without strong shaking, it is enough to wait 2-3 hours for the oil to stabilize. However, if there are doubts about the actions of the movers, it is better to increase the time to 4-6 hours.

Why does the refrigerator get very hot on the sides on the first day?

This is normal operation of the condenser. In modern models, heat sink pipes are built into the side walls of the case. With active cooling, they can heat up to 50-60 degrees.

Do you need to wash the refrigerator before first use?

Required. There may be industrial dust or the smell of plastic or packaging left inside. Wipe the chambers with a solution of warm water and mild detergent or soda, then wipe dry.

How long can you load food?

You can load food only after the refrigerator has been idle for 4-6 hours and has reached the set temperature. Early loading with warm food will force the compressor to work without stopping.

What to do if the refrigerator does not freeze after turning it on?

Let it run for several hours. In hot weather or after a long period of inactivity, it may take up to 12 hours to reach temperature. If during this time the temperature does not decrease, contact the service.

Following these simple but important rules will allow you to avoid most problems at the start. Correct installation and first start-up are the foundation for many years of reliable operation of your equipment.