After delivery of new household appliances or completion of scheduled defrosting, many owners have a question about how to turn on a two-chamber refrigerator so that it serves for many years without failures. Errors at this stage can lead to compressor overload, improper oil distribution in the system, or even complete breakdown of the unit. The correct algorithm of actions depends on many factors, including transportation conditions and ambient temperature.
In this article we will analyze in detail all the nuances of the first launch, from the moment of unpacking to loading with products. You will learn why you should not rush to connect to the power supply and how to prepare your cameras for use. Following these simple rules will help you avoid costly repairs in the future.
Adaptation period after transportation
One of the most critical points is the holding time of the equipment before the first start-up. If the refrigerator was transported horizontally or at low temperatures, compressor oil it could move into the refrigerant circuit. An instant start of the engine in such conditions will lead to dry operation or water hammer, which is fatal for the engine.
Experts recommend letting the unit stand in a vertical position. This time is necessary for the oil to flow back into the compressor crankcase and for the refrigerant to be distributed throughout the system. In addition, this will allow the temperature of the internal components to equalize to room temperature, which is especially important after winter delivery.
⚠️ Attention: If the equipment was transported at a temperature below +5°C, the settling time in a warm room should be at least 4-6 hours, and it is better to leave it for a day.
There are several standard time intervals that should be adhered to depending on the conditions transportation:
- 🚚 Vertical transportation without tilting - 2-3 hours is enough.
- 🛌 Horizontal transportation - requires from 8 to 12 hours.
- ❄️ Transportation in winter - at least 24 hours in a warm place.
Do not ignore these recommendations, even if the seller assures that the equipment is ready for work immediately. Inverter compressor and traditional models are equally sensitive to the state of the lubrication system at the time of start.
Choice of installation location and preparation
Before looking socket, you need to make sure that the refrigerator is installed correctly. For efficient operation condenser and normal air circulation, clearances are required. Double-chamber models often have greater heat dissipation, and if the back wall is pressed tightly against the furniture, this will cause overheating.
The floor at the installation site must be level. If the refrigerator is skewed, the doors may not close tightly, which will lead to the formation of ice and increased load on the engine. Adjusting the legs allows you to compensate for uneven floors and set the correct tilt angle for automatic closing of the doors.
Pay attention to the distance to the walls and heating devices. The minimum gap at the back is usually 5-7 cm, and at the sides - about 2-3 cm. This provides the necessary ventilation.
Primary washing and hygienic treatment
The internal chambers of a new refrigerator often have a specific technical smell of plastic and rubber. Before loading food, it is necessary to carry out a thorough wet cleaning. This will remove dust, small particles of packaging and industrial lubricant residues.
For washing, use a soft sponge and a warm solution of baking soda or a weakly concentrated soap. Aggressive chemicals, abrasive powders or chlorine-containing substances can damage the coating of the internal plastic, especially in the area of polymer shelves and vegetable drawers.
After washing, be sure to wipe all surfaces dry with a clean rag. Leave the doors open for a while so that the smell of the detergent disappears and the technical aroma disappears. Only after this you can start connecting.
The process of connecting to the electrical network
When the adaptation time has been met and the cameras are prepared, you can proceed to the electrical connection. Make sure the outlet meets the wattage requirements and is grounded. The use of extension cords or tees is not recommended as this may cause the contacts to heat up and create a fire hazard.
Insert the plug into the outlet. In modern electronically controlled models, the display or indicators will light up immediately. In mechanical models, you can hear a quiet click from the thermostat. The compressor may not start immediately - the electronics often conduct self-diagnosis of the system within several minutes.
☑️ Check before turning on
After starting, listen to the engine. A slight hum is acceptable, but knocking, clanging, or loud gurgling sounds may indicate a malfunction or improper installation.
⚠️ Attention: If you hear a loud metallic knock or vibration after turning on, immediately unplug the unit and check the transit bolts (if they have not been removed) or the leg adjustment.
Setting the temperature mode
Immediately after turning on, you should not set the minimum temperature. Let the refrigerator operate in standard mode so that it gradually gains cold. Sudden cooling of empty chambers will create excess load. The instructions for your model Indesit, Atlant or LG indicate the optimal starting values.
It is usually recommended to set the average values: about +4°C for the refrigerator compartment and -18°C for the freezer. If your model has a “Super Freeze” function, turn it on only when the freezer is fully loaded with fresh food, and not on the first empty start.
The table below shows the recommended settings for various types of storage:
| Camera | Storage mode | Temperature | Description |
|---|---|---|---|
| Refrigerated | Standard | +3...+5°C | Optimal for most products |
| Refrigerated | Eco / Energy Saving | +6...+7°C | For storing vegetables and drinks |
| Frozen | Long-term storage | -18°C | Standard for frozen food |
| Freezer | Intensive freezing | -24°C | Temporary mode for fresh food |
Do not forget that the exact setting depends on the model. In some refrigerators thermostat has a digital designation from 1 to 7, where 7 is the coldest mode, and not a specific temperature in degrees.
Why can’t you immediately set the maximum cold?
Installation the minimum temperature in an empty refrigerator causes the compressor to work non-stop, trying to cool the air, which is constantly heated through the walls. This accelerates engine wear.
First loading with food
You can load the refrigerator with food only after it reaches operating temperature conditions. Typically this process takes from 2 to 6 hours, depending on the volume of the chambers and the ambient temperature in the room. Empty chambers cool faster, but the presence of food stabilizes the temperature.
Do not fill the chambers completely in the first hour. Place food evenly, leaving gaps for cool air to circulate. If you close all the shelves tightly, No Frost system or the drip system will not be able to effectively cool the contents.
It is especially important not to overload the freezer with warm foods. This will cause the temperature to spike and force the compressor to work at its limit. It is better to freeze food in small portions using the fast freezing mode.
⚠️ Attention: Hot or warm dishes are strictly prohibited from being placed in the refrigerator. This leads to moisture condensation, the formation of an ice crust and damage to adjacent products.
Typical mistakes during the first start
Many users make mistakes that shorten the life of the equipment. The most common of them is ignoring the settling time. Turning on the refrigerator immediately after shaking in the truck is a sure way to replace the compressor.
Another mistake is installing the refrigerator close to the wall or in a niche without ventilation. Two-chamber models require free space for heat dissipation. They also often forget to remove the transport locks from the internal boxes or compressor (if any).
- 🔌 Connection via an extension cord with insufficient wire cross-section.
- 🌡️ Installation near the battery or in direct sunlight.
- 🚫 Covering the ventilation holes inside the chambers with packing tape.
Avoid these mistakes, and your refrigerator will operate quietly and economically for many years. If you notice that the equipment is not working correctly, refer to the instructions or call a technician without trying to repair complex components yourself.
How long does it take the refrigerator to get cold for the first time?
Usually, it takes from 2 to 4 hours for the initial cooling of empty chambers. However, it may take up to 12-24 hours for the water in the molds to reach a stable mode and freeze, especially in hot weather or when fully loaded.
Is it normal for the refrigerator to hum after turning it on?
Yes, a moderate hum from the compressor is normal. You may also hear sounds of refrigerant gurgling or plastic cracking as it expands/contracts. Only a loud knock, clanging of metal or continuous operation without turning off for several hours should alert you.
Is it possible to turn on the refrigerator if it was standing on its side?
You can turn it on only after a long vertical exposure (at least 8-12 hours). This is necessary so that the oil from the cooling system flows into the compressor. If you turn it on immediately, the compressor may burn out due to lack of lubrication.
What to do if the refrigerator does not freeze after turning it on?
Check whether the doors are tightly closed, whether the thermostat is set correctly and whether there is voltage in the network. If after 5-6 hours of operation the cold is not felt, and the compressor is working, there may be a freon leak or the electronics are faulty - you need to call a technician.