Purchasing new household appliances is always a joyful event, but it requires a responsible approach to the installation stage. Mistakes made in the first minutes or hours after delivery can lead to serious damage to the compressor or loss of system integrity. Many users mistakenly believe that it is enough to simply plug the device into an outlet, however proper preparation takes much more time and attention.
Modern units, be they classic models Indesit or high-tech ones LG s system Door-in-Door, have similar requirements for the initial launch. Ignoring transportation and temperature regulations may result in expensive repairs that will not be covered by the warranty. In this article we will analyze each stage in detail, from unpacking to setting temperature conditions.
You have to go from checking the appearance to fine calibrating the operation of the electronics. We will look at the nuances that are often silent in stores, but which are critical for the long service life of the equipment. Remember that first launch sets the tone for all further operation of your equipment.
Checking the equipment and external condition
The first thing that needs to be done immediately after delivery is to conduct a thorough visual inspection. Even if the couriers assure that “everything is fine,” do not sign the acceptance certificate without personal inspection. Mechanical damage cases, dents on the doors or chips on plastic elements may indicate a violation of transportation rules.
Carefully inspect the back wall where the capacitor and compressor Any traces of oil may indicate depressurization of the system, which is a critical defect. Also check the integrity of the rubber seals around the perimeter of the doors - they should be smooth, without creases or cracks.
⚠️ Attention: If you find serious damage to the body or traces of leaked refrigerant (oily stains), refuse to accept the goods. Signing a report without marking defects will deprive you of the opportunity to return a defective product.
Make sure that all removable elements are present: shelves, drawers, egg trays and instructions. Sometimes small parts are packaged separately inside the chamber or in cardboard boxes next to the main unit. The absence of even one fastening element may complicate further installation.
Transport bolts and clamps
Manufacturers use special fixing materials to protect the moving parts of the mechanism during transportation. If you do not remove them before turning them on, the equipment may fail in the first minutes of operation or begin to make uncharacteristic noise.
First of all, check the base of the unit. Some models Bosch or Siemens may have additional spacers between the compressor and the housing. Also inspect the interior: shelves and drawers are often secured with tape or foam inserts that need to be removed.
Pay special attention to the compressor. Shipping springs or bolts can be installed on its body, which dampen vibration during impacts, but interfere with the normal operation of the motor. They must be carefully dismantled according to the diagram in the instructions.
☑️ Removing the packaging
Settling time: temperature regime
One of the most important questions is how long the refrigerator should stand before turning on. This time is necessary to ensure that the oil that entered the refrigerant circulation system during tilting during transportation flows back into the compressor crankcase.
If you turn on the unit immediately, the oil may clog the capillary tube or enter the circuit where it should not be. This will cause the compressor to run dry, which will cause it to overheat and quickly fail. Temperature adaptation is also important for electronics if the device was brought in from the cold.
| Method of transportation | Time of year | Recommended settling time |
|---|---|---|
| Vertical | Summer | 2–4 hours |
| Vertical | Winter | 4–6 hours (after bringing into the heat) |
| Horizontal | Summer | 8–12 hours |
| Horizontal | Winter | 12–24 hours |
In winter, condensation formed on the internal control boards due to temperature changes must dry completely. Trying to start wet electronics may result in a short circuit. Therefore, if the equipment was in an unheated truck, let it warm up to room temperature.
What will happen if you do not let it settle?
If the oil does not have time to drain into the compressor, it will create an “oil plug” in the system. The pressure will increase sharply, and the compressor will either burn out from overload, or a protective mechanism will start, after which the device will stop freezing.
Choice of location and alignment of the housing
Correct placement affects energy consumption and noise level. Do not install the unit close to a wall or furniture. For normal air circulation around the condenser, a minimum gap is required 5–7 cm on all sides, especially at the back.
Avoid places with direct sunlight and proximity to heating devices. Heating the housing causes the compressor to work harder, reducing its service life. It is also not recommended to place equipment next to a gas stove, as grease and high temperature can damage the enamel and seals.
It is critical to ensure ideal horizontal installation. If the floor is uneven, use adjustable support feet. You can check the level using a building level or a simple glass of water placed on the lid.
Improper tilt can lead to the door not closing tightly on its own or, conversely, slamming too sharply. Some models provide a slight tilt back for the self-closing effect, but distortions to the left or right are unacceptable.
Connecting to the power supply and starting
For connection, use only a separate outlet with grounding. Extension cords (extension cords) and tees are a risk area. Poor contact at the connection point can cause heating of the wiring and even fire, especially when the compressor starts, when current consumption is maximum.
Make sure that the voltage in the network is stable. If your home experiences frequent power surges, it is highly recommended to use a voltage stabilizer or voltage control relay. The electronics of modern models Samsung or Haier are very sensitive to changes in the network.
⚠️ Attention: Do not connect other powerful appliances (microwave, electric kettle) to the same outlet as the refrigerator through an adapter. This creates excess load on the wiring.
After being plugged into the network, the device may not start the compressor immediately. Modern control systems perform self-diagnosis within a few minutes. Do not panic if you do not hear the sound of the motor immediately.
Initial loading and setting modes
After the refrigerator has been running empty for 2-4 hours, you can start loading food. Do not fill the chamber completely at once - this will place excessive stress on the cooling system. Place food evenly without blocking the ventilation holes.
Adjust the temperature settings according to the instructions. For the main camera, the optimal range is from +3°C to +5°C, and for the freezer - -18°C and below. In models with No Frost, settings can be made via a digital display or rotary controls.
It is better to put fresh food, especially meat and fish, in the freshness zone or on the lower shelves, where the temperature is more stable. It is strictly forbidden to place hot dishes inside - this will upset the temperature balance and cause the motor to wear out.
Pay attention to the operation of the automatic defrosting system. In the first days of operation, there may be periodic appearance of water in the drainage tray or slight cracking of the plastic - these are normal processes of expansion of materials and defrosting.
Why does the refrigerator hum loudly in the first hours?
A new compressor takes time to “break in”. The sound can also come from the circulation of refrigerant through the pipes, which is heard more clearly in an empty chamber. If after 24 hours the noise does not subside or becomes like knocking, contact service.
Is it possible to load a lot of products at once?
No, sudden heat from a large volume of products will disrupt the mode. Load the camera gradually: first 30%, after a few hours another 30%, and only then completely. This will help you get to operating mode faster.
Do you need to wash the refrigerator before first use?
Required. Wipe the interior surfaces with a soft cloth and a solution of baking soda or mild vinegar. This will remove factory dust, plastic residues and the possible smell of new equipment.
What to do if the door does not fit tightly?
Check if anything is interfering with the seal (packaging, labels). Make sure the refrigerator is level. If the problem persists, try heating the seal with a hairdryer at a low temperature or contact a specialist to adjust the hinges.
How long does it take for the refrigerator to reach the temperature?
Usually it takes from 2 to 6 hours to reach the set temperature, depending on the model and ambient temperature. The freezer can cool longer, up to 12 hours, before it freezes food to stone.