The first startup of a new or transported refrigerator is a critical stage on which the durability of the compressor and the efficiency of the entire cooling system directly depend. Many owners make the mistake of connecting equipment to the network immediately after unpacking, without taking into account the physical properties of the refrigerant and oil in the system. Refrigeration equipment brands Stinol (Stinol) is reliable, but requires strict adherence to operating rules during initial activation in order to avoid costly repairs.
The process of how to turn on the Stinol refrigerator is not very complicated, but it requires attention to detail and sequence of actions. Improper preparation can lead to the unit operating with increased noise levels, not reaching the set temperature, or even failing in the first months of operation. Engineering equipment This brand is sensitive to voltage changes and position during transportation, so the preparatory steps absolutely cannot be ignored.
In this manual we will analyze all the nuances: from settling time intervals to setting up electronic control panels of various series. You will learn why you should not rush to connect to the power supply and how to set the correct temperature for optimal preservation of food. A smart start is the key to ensuring that your refrigerator will serve you silently for many years.
Preparation of the refrigerator after transportation
Before wondering how to turn on the Stinol refrigerator, you need to ensure the right conditions for its installation. If the device has just been delivered from a store or transported to another apartment, mixing of oil and refrigerant inside the compressor and pipes may have occurred, as well as disruption of the circulation of lubricants. Transport bolts and the fixing elements must be removed, and the equipment itself must be installed on a flat, hard surface away from heat sources.
The key point here is time. The physics of the process dictates its own rules: the oil needs time to drain back into the compressor crankcase, especially if the unit was transported in a lying position. For models with a conventional compressor, 2-3 hours are enough, but if horizontal transportation was used, experts recommend increasing this period to 12-24 hours. Ignoring this rule can lead to water hammer in the compressor at the first start.
⚠️ Attention: If you When transporting the refrigerator in a horizontal position, the settling time before turning it on should be at least 12 hours so that the oil completely drains into the compressor and does not enter the refrigerant circuit.
It is also important to check the integrity of the case and internal shelves. During transportation, door seals or trays could be damaged, which would affect the tightness of the chamber. Make sure that all removable elements are installed in their places, and the doors fit snugly to the body along the entire perimeter. Rubber seals should be clean and elastic, without creases or cracks.
First connection to the power supply
After the device the required time has stood, you can proceed to the electrical connection. Power supply network must meet the requirements specified in the technical data sheet of the product (usually 220-240 Volts at a frequency of 50 Hz). It is highly undesirable to use various extension cords, tees or low-quality surge protectors, as they can cause a voltage drop or poor contact, which is dangerous for compressor motor.
The socket into which you plan to plug in the refrigerator must be grounded and located in close proximity to the unit installation. The power cord should not be pulled, pinched or touch hot parts of the refrigeration circuit (usually the radiator grille at the back). Insert the plug firmly into the outlet as far as it will go. If you hear a characteristic click or buzz immediately after turning on, this is a normal reaction of the system to the supply of voltage.
Modern models may have a power button on the case or a touch panel that needs to be activated after connecting to the network. In older or simpler models, operation begins automatically when electricity appears in the outlet. For the first hours of operation, the refrigerator can operate in enhanced mode, which is the norm for the initial cooling of the internal volume.
Setting the temperature mode
After successful startup and the first signs of cooling appear (usually after 30-60 minutes of operation), you need to set the temperature mode. In models with mechanical control, the thermostat is responsible for this - a round knob inside the chamber or on the panel. By turning the knob you select the required cooling intensity: from minimum (usually number 1) to maximum (number 5 or 7).
For electronic models Stinol the setting is made through the display. Here you can set the exact temperature in degrees Celsius for the refrigerator and freezer compartments separately. The optimal value for the main chamber is considered to be from +3°C to +5°C, and for the freezer - -18°C and below. You should not immediately set the maximum power if the chamber is still warm - this will create an excessive load on the system.
It is important to understand the difference between operating modes. Some models are equipped with a “Super Freeze” or “Quick Cool” function, which temporarily puts the compressor into continuous operation. Automatic modes are convenient, but they should only be used when necessary, as they increase energy consumption.
| Operating mode | Temperature (HC) | Temperature (MK) | Recommendation |
|---|---|---|---|
| Economy | +5...+7°C | -16...-18°C | For small load |
| Normal | +3...+5°C | -18...-20°C | Daily use |
| Maximum | +1...+2°C | -24°C | Loading with fresh products |
| Vacation | +10...+15°C | Off | Long absence |
Features of models with No Frost and drip system
The defrosting system affects how the refrigerator behaves in the first hours of operation. Models with technology No Frost (in the refrigerator or freezer) are equipped with fans and defrost heaters. When first turned on, such a refrigerator can work longer to stabilize air flows and remove residual moisture from the system.
Drip system (Direct Cool) involves the formation of condensation on the rear wall, which periodically flows into the drainage hole. When starting up for the first time, it is important not to overload the chamber with products so that cold air can circulate freely. Ventilation holes The inside of the chamber should not be covered with bags or products, otherwise the temperature sensors will not work correctly.
Users often notice that in No Frost models, when turned on for the first time, the smell of plastic or new technology. This is normal and goes away after a few hours of airing. However, if the smell is pungent and chemical, it is worth checking whether all shipping films have been removed from the internal parts and trays.
Why is the refrigerator beeping?
If after turning on an intermittent sound signal is heard, this means that the door has been open for too long or the temperature inside the chamber has not yet reached the set values. During the first hours of operation, this is normal.
Indication and control panel
Modern refrigerators Stinol are equipped with informative control panels that report the operating status of the device. Indicators can be LED or digital. When turned on, the power indicator lights up, and the temperature indicators may also blink, signaling the process of entering the mode.
If the red alarm indicator on the panel lights up (often indicated by an exclamation mark or the word Alarm), this means that the temperature inside the chamber is higher than normal. In the first hours after switching on, this is a normal situation, and there is no need to panic. However, if the indicator is constantly on after 6-8 hours of operation, it is necessary to check the tightness of the doors and the thermostat settings.
Some models have a child lock feature on the control panel. If the buttons stop responding to presses, this mode may be activated. To turn it off, it usually requires a long (3-5 seconds) hold of a certain combination of buttons, described in the instructions for a specific model.
☑️ Check after the first turn on
Typical errors during first startup
Even knowing how to turn on the Stinol refrigerator, users often make mistakes that can shorten the service life of the equipment. One of the most common is loading the chamber with warm products immediately after switching on. Thermal load forces the compressor to work at its limit without interruption, which can lead to its overheating and tripping of the protective relay.
Another mistake is installing the refrigerator close to the wall. For effective heat transfer, the rear radiator grille must have free air access. The minimum distance from the wall to the housing should be 5-10 cm. Failure to comply with this rule will lead to overheating of the compressor and increased energy consumption.
⚠️ Attention: Do not fill the refrigerator with food during the first 3-4 hours of operation. Allow the unit to reach the required temperature when empty so that the system stabilizes without unnecessary load.
It is also a mistake to ignore the alignment instructions. If the refrigerator is not level, the doors may not close on their own, causing the compressor to constantly run and cause ice to form. Use adjustable supports to install the case strictly horizontally or with a slight tilt back.
Is it possible to turn on the refrigerator in winter?
If the refrigerator was delivered at sub-zero temperatures, it cannot be plugged in immediately. Let it warm up to room temperature for 4-6 hours to avoid condensation on the electronic boards.
Frequently asked questions (FAQ)
How long after turning on does the refrigerator start to freeze?
The first signs of cooling appear after 30-60 minutes of operation. Complete achievement of the set temperature in the entire volume of the chamber usually takes from 4 to 8 hours, depending on the model, the ambient temperature in the room and the volume of loaded products.
Why does the Stinol refrigerator hum loudly when it is first turned on?
In the first hours of operation, the compressor can operate in an increased mode, creating more noise. There may also be noise from the refrigerant circulating in the pipes. If the humming is not accompanied by vibration of the case and does not increase over time, this is normal.
Do you need to wash the inside of the refrigerator before first use?
Yes, definitely. Factory dust or the smell of new materials may remain inside the cameras. Wipe the internal surfaces with a soft cloth soaked in a weak solution of soda or a special refrigerator cleaner, and let them dry before turning them on.
What to do if the refrigerator turns on, but does not freeze?
Check whether the doors are tightly closed, whether the chamber is overloaded with warm food and whether the thermostat is set correctly. If after 6-8 hours of operation the temperature does not decrease and the compressor works constantly, diagnostics by a specialist may be required.