How to adjust the cold in a two-chamber Atlant refrigerator: a step-by-step guide

A two-chamber refrigerator Atlant is a reliable assistant in the kitchen, but even the highest quality equipment requires proper settings. Incorrectly set temperature leads to overfreezing of food, ice formation, or, conversely, insufficient cooling. In this article we will look at how to independently adjust the cold in models Atlant with mechanical and electronic control, avoiding typical mistakes.

The manufacturer recommends maintaining a temperature in the refrigeration chamber from +2°C to +5°C, and in the freezer - from -18°C to -24°C. However, these values ​​may vary depending on the occupancy of the cells, the room temperature and the frequency of door openings. We will tell you in detail how to achieve optimal parameters without risk to equipment.

Why it is important to set the temperature correctly

Failure to comply with the temperature regime leads not only to food spoilage, but also to increased energy consumption. For example, when food is left in the freezer, it defrosts, loses its taste and can become hazardous to health. Too low a temperature, on the contrary, leads to: high temperature In the freezer, food defrosts, loses its taste and can become hazardous to health. Too low a temperature, on the contrary, leads to:

• 🍦 Formation of an ice crust on food and the walls of the freezer
• ❄️ Overloading the compressor and reducing the service life of the refrigerator
• 💰 Increase electricity consumption by 15–20%
• 🥩 Drying and loss of texture of meat, fish, herbs

It is especially critical to monitor the settings in the hot season. When the room temperature is higher +30°C the refrigerator operates at its limit, and incorrect parameters can cause damage to the thermostat or motor-compressor.

Types of control systems in Atlant refrigerators

Two-chamber models Atlant equipped with two types of control panels:

1. Mechanical adjustment — rotary knobs or sliders with divisions from 1 to 7 (for example, in models Atlant MXM-1708, Atlant MXM-2835). The higher the number, the colder.
2. Electronic panel —touch buttons or display (series Atlant XM, Atlant NM). Allows you to set the exact temperature in steps of 1°C.

You can find out the type of control of your model according to the instructions or visually:

If your model was released before 2018, it is possible use electromechanical thermostat with a characteristic click when turning the handle. In this case, adjustment requires special care - sudden movements can damage the contacts.

Step-by-step instructions for mechanical adjustment

Mechanical models Atlant are adjusted using rotary knobs located inside the refrigerator and freezer cameras Setting algorithm:

1. Determine the current position of the handles. Usually the factory setting is 3–4 divisions for the refrigerator compartment and 5–6 for the freezer.
2. Turn the knob one division clockwise to increase the cold or against —to decrease.
3. Wait 6-8 hours until the temperature stabilizes. Use an outdoor thermometer to check (put it on the middle shelf of the refrigerator compartment).
4. If necessary, adjust the position of the knob another 1 division.

Optimal positions for most models:

• 🥦 Refrigerator camera: 3–4 division (corresponds to +3°C…+5°C)
• ❄️ Freezer: 5–6 division (corresponds to -18°C…-20°C)

Do not open the doors for 2 hours before setting|

Remove products blocking the ventilation holes|

Check the tightness of the seals|

Use a thermometer for control-->

In models with one control knob (for example, Atlant MHM-1706), adjustment is carried out simultaneously for both cameras. In this case, stick to the average values: 4 division for the refrigerator compartment and 6 division for the freezer.

⚠️ Attention: If after adjustment the refrigerator operates without stopping for more than 12 hours, return the handle to its original position and contact the service center. This may indicate a malfunction of the thermostat or a freon leak.

Temperature adjustment in models with electronic control

Electronic control panels allow you to set the temperature with an accuracy of a degree. Instructions for models Atlant XM and NM:

1. Press the button Temp (or Fridge for the refrigerator compartment, Freezer for freezer).
2. Use the buttons +/– set the desired value:
   • Refrigerator compartment: +3°C…+5°C
   • Freezer compartment: -18°C…-20°C

Confirm the selection with the button OK or wait for automatic saving (depending on the model).

The display will show the current temperature. After 1-2 hours, check the readings again.

Some models (for example, Atlant XM 4021-000) have a function Ecothat automatically optimizes the temperature to save energy. It is activated by a long press (3 seconds) on the button Temp.

What to do if the display shows error E1 or E2?

Error E1 indicates a problem with the refrigeration temperature sensor chamber E2 —freezing. Try unplugging the refrigerator for 10 minutes, then plugging it back in. If the error persists, the sensor needs to be replaced.

To reset the settings to factory settings, press and hold the button Super (or Lock) for 5 seconds. After this, the refrigerator will automatically set the temperature +5°C in the refrigerator compartment and -18°C in the freezer.

Common mistakes when adjusting the cold

Even experienced users make mistakes that lead to the refrigerator not working properly. Let's look at the most common ones:

• 🔄 Frequent changes of settings. The compressor takes time (up to 24 hours) to stabilize the temperature. Constant changes wear out the system.
• 🚪 Ignoring the seals. The tightness of the rubber bands is checked with a sheet of paper: if it is easily pulled out when the door is closed, the seal needs to be cleaned or replaced.
• ❄️ Using the mode Super freezing longer than 24 hours. This mode is intended for quick freezing, and not for continuous operation.
• 📦 Overloading the chambers. If food blocks the ventilation holes, the cold is distributed unevenly.

Critical error: Setting the temperature below -24°C in the freezer compartment unnecessarily. This leads to overload of the compressor and the risk of breakdown after 1–2 years of operation.

Another typical problem is uneven cooling on the shelves. In this case, check:

• The location of the products (if they are covering the back wall).
• The operation of the fan (in models with the system No Frost).
• The cleanliness of the drainage hole (clogging can cause accumulation moisture).

⚠️ Attention: If after adjustment the refrigerator makes uncharacteristic sounds (knocking, humming, clicking more than once every 5 minutes), immediately return the settings to their original position. This may indicate an overload of the system.

How to check the correctness of the settings

Determine whether the settings are correct. temperature, simple tests will help:

1. Test with a thermometer:
   • Place the thermometer in a glass of water and place it on the middle shelf of the refrigerator.
   • After 8 hours, check the readings Optimally: +3°C…+4°C.
2. Freezing test:
   • Place ice in a bag in the freezer. If after 24 hours it has not increased in volume, the temperature is below -18°C.

Condensation test:

• If frost or drops of water form on the back wall of the refrigerator compartment, the temperature is too high.

For models with No Frost the following are considered normal:

• Absence of frost on the walls.
• Even fan noise (no creaks or vibrations).
• Cyclic defrosting (once every 8–12 hours).

If the refrigerator is equipped with a function Smart Control (for example, Atlant NM 4421-000), it independently adjusts the temperature depending on the load. In this case, manual adjustment is required only under extreme conditions (hot summer or cold winter on an unheated balcony).

Seasonal adjustment: summer vs winter

The temperature in the room directly affects the operation of the refrigerator. Depending on the time of year, the settings require adjustment:

Time of year	Room temperature	Recommended settings	Additional measures
Summer	Above +25°C	Refrigerator compartment: 3rd division Freezer compartment: 6th division	Increase the distance from the wall to the refrigerator up to 10 cm for better ventilation.
Winter (heated room)	+18°C…+22°C	Refrigerator compartment: 4th division Freezer compartment: 5th division	Activate the mode Ecoif available.
Winter (unheated room)	Below +16°C	Refrigerator compartment: 2nd division Freezer compartment: 4th division	Use a thermometer for control - at +10°C in the room the refrigerator may not turn on.

In hot months, avoid placing the refrigerator next to the stove, an oven or a window exposed to direct sunlight. Overheating of the housing forces the compressor to wear out, which reduces the service life of the equipment by 30–40%.

In winter, if the refrigerator is located on a balcony or in an unheated room, make sure that the temperature around it does not drop below +10°CAt lower values, the oil in the compressor. thickens, which can lead to breakdown.

FAQ: Answers to frequently asked questions

Why does too much ice form in the freezer, although the temperature is set correctly?

There are several reasons:

• System malfunction No Frost (if it is in the model).
• Frequent opening of the door or damaged seal.
• Clogged drainage hole (water does not drain, freezes at the bottom).

To fix, defrost the refrigerator for 12 hours, clean the drainage and check seal.

Is it possible to set different temperatures in different zones of the refrigeration chamber?

In most models Atlant this is not possible - the temperature is regulated uniformly. However, in some modern modifications (for example, Atlant XM 6025-031there is a freshness zone Fresh Box with a separate setting (usually 0°C…+1°C).

How often do you need to defrost an Atlant refrigerator with mechanical adjustment?

Models without No Frost require defrosting every 3–4 months. For intensive use (frequent opening, high humidity) - once every 2 months. Refrigerators with No Frost defrost 1 time per year for hygienic cleaning. data-i="262">3–4 months

Why did the refrigerator begin to make more noise after adjustment?

It is normal if the noise appears in the first 2-3 hours after changing the settings. The compressor works harder to reach the new temperature. If the hum does not stop for more than a day, the compressor works harder. check:

• The installation level of the refrigerator (should be level).
• Distance to the wall (minimum 5 cm).
• Absence of vibrations of the tubes on the back wall.

Is it possible to turn off the refrigerator compartment, leaving only it to work freezer?

In most two-chamber models Atlant this is not possible - the chambers work synchronously. However, in some modifications (for example, Atlant MXM 2844-90there is a function Vacationthat turns off the refrigerator compartment, leaving the freezer active. It is activated by a long press on. button Super.