Double-chamber refrigerators Ariston deservedly enjoy a reputation as reliable assistants in the kitchen, preserving food freshness for many years. However, even the highest quality equipment requires the correct approach to operation, and the key point here is the correct setting of the temperature regime. Incorrect settings can lead to food spoilage, the formation of excess ice or increased energy consumption, so owners should carefully adjust the parameters.
In this material we will analyze all the nuances of setting climate control in the refrigerator compartments of various brand models. You will learn how mechanical thermostats and electronic control panels work, what values are optimal for different types of products, and what to do if the equipment does not maintain the set mode. Understanding the operating principles of your unit will extend its service life and ensure ideal storage conditions.
Optimal temperature conditions for different compartments
The first step to proper operation is to understand what temperature is required for different zones of the refrigerator. In two-chamber models Ariston the space is divided into a refrigerator compartment, a freshness zone (if provided for by the design) and a freezer. For the main compartment, the standard is considered to be a range from +2 to +5 degrees Celsius, which slows down the growth of bacteria without freezing the contents.
The freezer requires lower values, usually the recommended value is -18 degrees and lower. It is at this temperature that products can be stored for up to a year without losing their taste and beneficial qualities. If you set the fast freezing mode, the temperature can briefly drop to -24 degrees, but maintaining this mode all the time is not economical.
It is important to consider that the distribution of cold inside the chamber is uneven. The shelves near the back wall are always colder than those near the door, so it is better to place perishable foods in the back, and drinks and sauces on the door shelves. Understanding this physics will help you make better use of space and avoid food spoilage due to improper placement.
Differences between mechanical and electronic controls
Model series Ariston covers devices with different types of control, and the approach to setting the temperature in them is radically different. Older or budget models use a mechanical thermostat, represented by a rotary knob inside the refrigerator compartment. The scale usually contains numbers from 1 to 7 (or from Min to Max), where a lower value corresponds to a warmer temperature, and a higher value to a colder one.
Modern models are equipped with an electronic control panel, often located on the outside of the door or inside on the top wall. Here the setting is made by selecting specific degrees Celsius for each zone separately. Electronics allow more precise control of processes and often include additional functions, such as holiday mode or accelerated freezing, which are not available in mechanical versions.
When switching from mechanics to electronics, users are often confused about the logic of the interface. If in mechanics you turn the knob “clockwise” to increase the cold, then in electronics you just need to press the down arrow button to decrease the numerical value of the temperature. Carefully study the symbols on the panel so as not to accidentally reset the settings.
Instructions for setting up a mechanical thermostat
If yours Ariston is equipped with a rotary control, the setup process is extremely simple, but requires an understanding of the scale markings. Typically, the knob has divisions from 1 to 7, where 1 is the minimum cooling (the warmest temperature) and 7 is the maximum (the coldest temperature). For everyday use, it is recommended to set the switch to the middle position, most often this is number 3 or 4.
Seasonal changes require adjustment of the settings. In the summer, when the ambient temperature in the kitchen is high, the compressor has to work harder, and it makes sense to slightly increase the cooling power by turning the knob towards higher values. In winter, on the contrary, if the room is cool, the load on the unit can be reduced by switching the regulator to weaker values.
Remember that changing the position of the knob does not give an instant result. The compressor takes time to stabilize the climate inside the chambers, so you shouldn’t turn the regulator back and forth every few hours. Give the equipment at least 6-8 hours to enter the new mode before assessing the effectiveness of the setting.
☑️ Setting up a mechanical thermostat
⚠️ Attention: Never set a mechanical thermostat to the maximum value (7 or Max) on a permanent basis unless absolutely necessary. This leads to continuous operation of the compressor, freezing of the evaporator and significant waste of electricity.
Setting the electronic control panel
In models with electronic control, setting the temperature in the refrigerator Ariston is carried out through the display. Typically, the procedure looks like this: you need to press the zone selection button (often indicated as “Fridge” for the refrigerator and “Freezer” for the freezer), after which the corresponding numbers will begin to flash. Using the up and down arrow buttons, you set the desired value.
For the refrigerator compartment, the optimal choice would be to set the value +4°C. This is the “golden mean”, in which the milk does not sour too quickly and the vegetables do not freeze. For the freezer, the standard is -18°C. If you plan to prepare a large amount of fresh food for the winter, you can activate the function Super Freezewhich will forcefully cool the chamber to -24°C for a certain time.
Some models allow you to configure individual zones, for example, "Zero Zone" or a freshness zone. Here the temperature is maintained at around 0 degrees, which is ideal for storing raw meat, fish or chilled drinks before serving. These zones are also controlled through the main panel, often requiring a long press of the corresponding button to enter the menu.
What to do if the panel is locked?
Many Ariston models have a child lock feature. If the indicators do not respond to pressing, find the button with the image of a lock and hold it for 3-5 seconds until a sound signal appears or the indicator flashes.
Summary table of recommended settings
To quickly navigate the operating modes of your two-chamber refrigerator Ariston use the following table. It will help you choose the right mode depending on the current load and type of products.
| Operating mode | Refrigerator compartment (°C) | Freezer compartment (°C) | When to use |
|---|---|---|---|
| Standard | +4 | -18 | Daily operation |
| Economical | +5...+6 | -15 | Minimum load, holiday |
| Intensive | +2 | -20...-24 | Loading fresh products, heat |
| Zone freshness | 0 | - | Storing meat, fish, cheese |
Using special modes, such as “Vacation”, allows you to significantly save energy while you are not at home. In this mode, the refrigerator compartment can switch to a temperature of about +15 degrees (to prevent mold from growing), and the freezer continues to operate as normal. This is only relevant for models with separate circuits cooling.
Common problems and their solutions
Even with correct settings, users may encounter situations where the temperature does not correspond to the set values. Often the problem lies not in a malfunction, but in improper operation. For example, if you put a hot pan in the chamber, the temperature sensor will record a sharp jump and cause the compressor to work harder until the heat is removed.
Another reason for an unstable temperature may be a broken door seal or damage to the seal. If the cold goes away, the equipment will not be able to reach the set mode. It is also worth checking whether the ventilation holes inside the chamber are not blocked by products - air circulation is critical for the operation of No Frost systems.
If you notice that there is formation on the walls “snow coat” when No Frost is running, or food in the refrigerator compartment begins to freeze when set to +4°C, the temperature sensor or thermostat may have failed. In such cases, independent adjustment of the knobs will no longer help, and diagnostics by specialists will be required.
⚠️ Attention: If you hear a constant hum of a compressor that does not turn off for hours, and the temperature does not drop to the set value, this may indicate a refrigerant leak. Operation in this mode is dangerous for the engine.
Frequently asked questions and answers (FAQ)
Why is it too cold in the Ariston refrigerator, even at minimum?
If even at the minimum value (digit 1) the food is freezing; most likely, the thermostat is faulty and is stuck in the on position, or there is a malfunction in the electronic control unit. Also, the cause may be a freon leak, due to which the compressor works non-stop, trying to compensate for the loss of cold.
How to properly defrost a two-chamber refrigerator with No Frost?
The system No Frost implies automatic defrosting of the evaporator, so there is no need to specifically defrost the refrigerator. However, once a year it is recommended to unplug the device from the mains, wash the internal shelves and let it stand with the doors open for 2-3 hours to rest and eliminate odors.
What does the flashing temperature indicator on the panel mean?
Flashing usually indicates that the temperature inside the chambers is above the established norm. This may happen immediately after switching on, after loading a large amount of warm food, or when the door is not tightly closed. If the indicator does not stop flashing after a day, check the tightness and operation of the fan.
Is it possible to transport the Ariston refrigerator lying down?
Transportation lying down is not recommended, since oil from the compressor may leak into the refrigerant circulation system. If transportation in a vertical position is not possible, place the refrigerator on its side (opposite to the outlet of the tubes) and turn it on no earlier than 12-24 hours after installing it vertically.