Buying a new refrigerator is always a joyful event, promising fresh food and order in the kitchen, but euphoria quickly gives way to anxiety when the question of proper installation arises. Many owners make the fatal mistake of starting operation immediately after unpacking, which can lead to compressor failure in the first months. Proper installation requires not only physical effort, but also strict adherence to time intervals and technical nuances, ignoring which will void the manufacturer’s warranty.
In this article we will analyze in detail the entire process: from choosing the ideal location to the first connection to the network. You will learn why you shouldn’t rush things, how to level the hull without a building level, and what to do with shipping bolts, which even experienced movers often forget to remove. Proper preparation of the unit is the key to its long and quiet operation for many years.
Selecting a suitable location and preparing the room
The first and critically important step is choosing the location where your new one will be located. refrigerator. It's not just a matter of aesthetics or ease of access to products; location directly affects the heat transfer efficiency and energy consumption of the device. Modern models, especially those working using technology No Frostrequire sufficient air flow to cool the condenser, which is usually located on the back wall or in the base.
It is necessary to ensure minimal clearances between the body of the device and the surrounding surfaces. If you plan to integrate appliances into a kitchen unit, make sure that the niche matches the dimensions, taking into account the ventilation holes. In the case of a free-standing model, the distance to the walls and furniture should be at least 5-10 centimeters, and to the ceiling - at least 30 centimeters for free circulation of warm air.
⚠️ Attention: Never install the refrigerator in close proximity to heating appliances such as a gas stove, oven or radiators. Elevated ambient temperatures force the compressor to work at its limit, which sharply reduces its service life.
You should also avoid direct sunlight on the housing, as ultrafilt can lead to fading of the plastic and additional heating of the internal chamber. The floor at the installation site must be level and hard; soft floor coverings such as linoleum or carpet can become deformed under the weight of a unit filled with food.
Transportation and unpacking: important nuances
After delivering the equipment to its destination, it is important to unpack it correctly, without damaging the controls and fragile parts of the case. Remove all packaging materials, including foam pads, tape, and protective film. Pay special attention to the internal packaging: check that all shelves, drawers and trays are fixed and do not dangle when moving.
One of the most critical moments is removal shipping bolts. These fasteners secure the compressor and shock absorbers during transport, preventing damage from vibration. If you forget to remove them before turning them on, the refrigerator will make a terrible noise, and the vibration can destroy the motor mount in a matter of minutes.
Find 3-4 bolts on the back panel (sometimes there are more), which are usually closed with plastic plugs. Carefully remove the plugs, unscrew the bolts using the included wrench, and save them along with the documentation in case of re-transport. Plastic covers included in the kit are often installed in the holes left after dismantling.
After removing the fasteners, let the refrigerator stand in an upright position. If the unit is tilted heavily or carried lying down during transportation, the oil from the compressor takes time to drain back into the crankcase. For models with an inverter compressor, 2-3 hours are enough, for older linear models - up to 12 hours.
What will happen if you turn on a refrigerator with bolts?
The vibration will be so strong that the unit will begin to “jump” around the kitchen. This will lead to rapid wear of rubbing parts, breakage of tubes and complete failure of the compressor, which is not a warranty case.
Aligning the body and adjusting the supports
Correct level setting is not just an aesthetic requirement, but a necessity for the correct operation of the self-closing door system. If the refrigerator is tilted forward, the doors may open on their own or not fit tightly, which will lead to ice freezing and excessive energy consumption.
To adjust, use the front support legs, which can be twisted or unscrewed. In most modern models, to do this, it is enough to turn the case counterclockwise (when viewed from above) or use a special key. The rear legs are usually non-adjustable, so the main emphasis is on the front.
⚠️ Attention: Do not allow the refrigerator to stand on only one front leg or to wobble. This creates an uneven load on the frame and can cause deformation of the housing and an unpleasant hum when the compressor operates.
The ideal position is when the housing is slightly tilted back (about 2 degrees). In this case, the door, if opened 45 degrees, should close independently under the influence of gravity. You can check the horizontality using a building level, placing it on the top cover or inner shelf.
If the kitchen floor has a significant slope that cannot be compensated for with standard legs, place a thick rubber gasket or a piece of plywood under them, but in no case use soft materials that will wrinkle over time.
Connecting to the electrical network and water supply
Electrical connection requires a separate outlet with grounding. It is strictly not recommended to use extension cords, tees or low-quality surge protectors, as compressor starting currents can lead to contact heating and fire. The socket must be easily accessible so that, if necessary, you can quickly turn off the power to the device.
For models with a system Ice Maker (ice maker) or water display, a connection to the water supply will be required. The kit usually includes a flexible hose and fittings. The connection is made to the cold water pipe through a special mortise clamp or tee.
The process of connecting water is as follows:
- 🔧 Turn off the water supply and install the mortise clamp on the pipe, having previously drilled a hole.
- 💧 Attach a flexible hose to the clamp and to inlet on the back wall of the refrigerator.
- 🔍 Check all connections for leaks by placing a dry cloth.
- 🚰 Open the water supply valve and drain a few liters through the dispenser to flush the system from factory dust.
It is important to make sure that the water supply hose not twisted and not located in the heating zone from the compressor or radiator. The hose should be long enough to allow you to move the refrigerator out of the way for cleaning if necessary, but not so long that it creates loops.
First launch and temperature conditions
After all the preparatory stages are completed, you can proceed to the first launch. Plug the power cord into a power outlet. Modern refrigerators may beep or flash an indicator to indicate that they are starting to operate. Do not load food right away!
The refrigerator compartment needs time to reach operating mode and stabilize the temperature. This process usually takes from 2 to 12 hours depending on the model and room temperature. Loading warm products into an empty chamber will cause the compressor to work without stopping, which is harmful for the new unit.
The table below shows the recommended settings for the initial start-up:
| Parameter | Recommended value | Note |
|---|---|---|
| Temperature in the refrigerator compartment | +4°C ... +5°C | Optimal for storing most products |
| Temperature in the freezer | -18°C ... -20°C | Standard for long-term frozen storage |
| Super Freeze mode | Turn on for 2-3 hours | Only when loading the freezer for the first time |
| Operating time without load | 2-4 hours | Until stable cold appears |
After the unit has run idle and reached the set temperatures, you can begin to gradually load the products. Arrange them so that air circulates between the packages. Do not place hot foods inside - this will disrupt the microclimate and increase the load on the system.
Checking tightness and eliminating noise
During the first hours of operation, listen carefully to the sounds your new refrigerator makes. A quiet hum of the compressor, gurgling of refrigerant in the pipes and rare clicks of the thermostat are considered normal. However, extraneous knocking, rattling or whistling may indicate problems with the installation.
Often the source of noise is the vibration of the case, transmitted to the floor or contacting objects. Check that the refrigerator is not touching walls, furniture or curtains. Make sure that nothing rattles inside the chamber - bottles, cans or loose shelves can resonate with the operation of the motor.
☑️ Noise diagnostics
If you notice that the door does not close tightly, check the rubber seal around the perimeter. It should be clean and fit tightly to the body. To check the tightness, you can use a sheet of paper: hold it with a closed door and try to pull it out - it should be pulled out with noticeable force along its entire length.
⚠️ Attention: If after all the checks the refrigerator continues to make loud mechanical sounds or knocking, immediately unplug it and contact an authorized service center. Trying to repair new equipment yourself will void your warranty.
Frequently asked questions during installation (FAQ)
Is it possible to place the refrigerator on its side during transportation and how long to wait after that?
Transportation on its side undesirable, but acceptable for short distances. The unit can only be placed on its left side (where the door hinge is) so that oil does not leak into the circuit. After such transportation, the settling time should be increased to 12-24 hours so that the oil is guaranteed to flow into the compressor.
Why do the side walls of the refrigerator get very hot?
In modern models, condensation grilles are often built into the side walls, rather than located at the back. Heating to 40-50 degrees in the first hours of operation or during active freezing is a normal physical process of heat removal.
Do you need to wash the inside of the refrigerator before first use?
Yes, definitely. Wipe the internal chambers with a damp cloth with a weak soda solution or a special refrigerator cleaner. This will help remove the smell of new plastic and factory dust, ensuring hygienic storage of food.
What to do if the kit does not include a key for adjusting the legs?
Often the adjustment key is taped to the base of the refrigerator or lies in the documentation compartment. If you don’t have one, you can use an adjustable wrench or pliers, having previously placed a cloth so as not to damage the plastic legs.