Disconnecting the freezer compartment in a two-compressor Atlant refrigerator: detailed instructions

Two-compressor refrigerators Atlant are popular due to the ability to independently control the refrigeration and freezer compartments. However, not all users know how to properly turn off the freezer without risking the equipment. This function is especially relevant in the off-season, when stocks of frozen food are minimal, or when you are away from home for a long time. Unlike single-compressor models, where turning off the freezer requires a complete de-energization, two-compressor Atlanta allow this to be done selectively.

In this article we will look at the official ways to turn off the freezer for popular models (MXM-170, MXM-280, MHM-2831 and others), and we will also talk about the nuances that the manufacturer does not always indicate in the instructions. You will learn how to avoid common mistakes, for example overload of the refrigerator compartment compressor or formation of condensation a disconnected compartment. We will pay special attention to safety measures - why you can’t just pull the plug from the socket and how to properly prepare the freezer for preservation.

Why you may need to turn off the freezer

Turning off the freezer in a two-compressor refrigerator is not a whim, but a practical necessity in several cases:

• 📅 Seasonal use: if in winter you store food on the balcony or in the basement, the freezer sits idle, consuming excess electricity.
• 💰 Saving energy: the freezer consumes up to 40% of the refrigerator's energy. Turning it off reduces electricity bills by 15–25%.
• 🔧 Fault diagnosis: if the refrigerator is unstable, turning off the freezer helps identify a problem with the compressor or thermostat.
• 🏠 Long absence: when leaving for Defrosting and turning off the freezer for 1–2 months prevents frost and unpleasant odors.
• 🛠️ Repair or replacement of parts: for example, when replacing a seal or temperature sensor in the freezer compartment.

It is important to understand that two-compressor system allows you to turn off the freezer without damaging the refrigerator compartment. In single-compressor models, such separate control is impossible - there the freezer and refrigerator operate from one motor.

Preparing the refrigerator to turn off the freezer

Before turning off the freezer, you must complete several mandatory steps. Neglecting them can lead to compressor breakdown, mold formation or corrosion of metal parts.

Make sure there is no food in the freezer|Defreeze the chamber and remove ice|Wipe the internal surfaces with a dry cloth|Check the seal for leaks|Open the freezer door for 10–15 minutes to ventilate-->

Pay special attention defrosting. If there is ice in the freezer, its melting after turning off will lead to the accumulation of water in the tray and a possible short circuit. To speed up the process, you can use:

• 🧊 Containers with warm water (put them on the freezer shelves, but do not pour water directly onto the plastic!).
• 💨 Fandirected into the open freezer (only for models without system No. Frost).
• 🧻 Absorbent wipes at the bottom of the chamber to collect condensation.

After defrosting, wipe all surfaces with a solution of baking soda (1 tablespoon per 1 liter of water) - this will remove odors and prevent reproduction bacteria. Do not use aggressive detergents (for example, bleach or acetone) - they can damage the plastic and rubber seal.

⚠️ Attention: If your refrigerator Atlant is equipped with a system No Frost, defrosting occurs automatically, but before turning off you still need to remove any remaining moisture using a dry rags.

Step-by-step instructions: how to turn off the freezer in the Atlant refrigerator

The process of turning off the freezer depends on the model of the refrigerator. Below is a universal algorithm for most two-compressor Atlantov (series MHM, NM, HM). If your model is different, check the manufacturer's instructions.

Method 1: Through the control panel (for models with electronic display)

1. Press the button Freezer compartment (usually indicated by a snowflake ❄️).
2. Hold it for 3-5 seconds until the indicator appears on the display OFF or 0°C.
3. Confirm shutdown with the button OK (if available).

Method 2: Through a mechanical thermostat (for models without a display)

1. Find the freezer temperature regulator - it is usually located inside the chamber or on the top panel refrigerator.
2. Turn the handle counterclockwise until it stops (position O or OFF).
3. Make sure that the freezer compressor has stopped working (you can put your hand on the back wall - it should not vibrate).

Method 3: Through the button Vacation (vacation mode)

Some models (Atlant MXM-2831, MXM-2808) have a special mode Vacation, which turns off the freezer, but keeps it in the refrigerator camera temperature +10...+15°C. It is activated as follows:

1. Press and hold the button Vacation (usually indicated by the icon 🏖️) for 5 seconds.
2. Wait for the sound signal or the indicator flashing.

⚠️ Attention: If, after turning off the freezer, the fridge compartment starts working turn on louder or more often, this is normal - the refrigerator compressor takes on additional load. However, if the noise becomes excessive or a metallic grinding sound appears, immediately unplug the refrigerator and call a technician.

What to do after turning off the freezer

Turning off the freezer is only half the battle. To avoid problems in the future, follow these steps:

1. Leave the freezer door ajar (by 5–10 cm) for ventilation. This will prevent the formation of mold and unpleasant odors. You can use special fasteners or a regular clothespin.
2. Place a moisture absorber inside (silica gel, soda in an open container or special tablets for refrigerators).
3. Control the temperature in the refrigerator compartment: after turning off the freezer, it may rise by 1–2°C. If necessary, adjust the thermostat.
4. Check the drain hole (usually located on the back wall of the freezer) - it should be clean, free of ice and debris.

If you turned it off freezer for a long time (more than 1 month), look into it once every 2-3 weeks to check for condensation or foreign odors. If mold appears, wipe the surfaces with a solution of vinegar (1:1 with water).

What will happen if you do not ventilate a disconnected freezer?

Without ventilation, moisture accumulates in the chamber, which leads to corrosion of metal parts (for example, the evaporator) and the growth of bacteria. After 2–3 weeks, a persistent musty odor may appear, which is then difficult to remove. In advanced cases, mold penetrates the door seal, and it has to be replaced.

Typical mistakes and how to avoid them

Many users make the same mistakes when turning off the freezer. Here are the most common of them and how to prevent them:

• ❌ Unplugging the refrigerator from the network instead of selectively turning off the freezer → This leads to defrosting of both compartments and the risk of spoilage of food in the refrigerator compartment.
  How to do it correctly: Use a separate freezer control or button Vacation.
• ❌ Closing the door of a disconnected freezer tightly → Without air circulation, condensation accumulates inside and mold appears.
  How to do it correctly: Fix the door in the slightly open position (5–10 cm).
• ❌ Ignoring defrosting before shutdown → Melting ice in a closed chamber leads to a short circuit or corrosion.
  How to do it correctly: Completely defrost and dry the freezer.
• ❌ Using sharp objects to remove ice → Risk of damaging the evaporator or freon tubes.
  How to do it correctly: Use a plastic scraper or warm water.

Another common mistake is attempting to turn off the freezer through the common relay (if it is in the model). This may cause the electronic control unit to malfunction. Always use only the controls intended for this purpose (buttons or thermostat knobs).

How to turn on the freezer again

Turning on the freezer after inactivity is no less important than turning it off. Here are step-by-step instructions:

1. Make sure there is no moisture inside the camera. If necessary, wipe the surfaces with a dry cloth.
2. Close the freezer door.
3. For models with mechanical control: turn the thermostat knob to 1 or Min.
4. For models with electronic control: press the ❄️ button and set the temperature to -18°C (or other desired temperature).
5. Wait 1-2 hours until the camera enters operating mode. Only after this, load the products.

If after turning on the freezer does not cool, check:

• 🔌 Is the refrigerator connected to the network.
• ❄️ Is the temperature set to 0°C (sometimes it gets lost settings).
• 🔊 Are there any extraneous sounds (knocking, humming) - they may indicate a compressor malfunction.

⚠️ Attention: If the freezer does not turn on after a long period of inactivity (more than 3 months), the compressor may be jammed due to oil stagnation. In this case, do not try to turn it on again - contact the service center.

FAQ: Frequently asked questions about turning off the freezer in the Atlant refrigerator

Is it possible to turn off the freezer in an Atlant refrigerator with one compressor?

No, in single-compressor models the freezer and refrigerator operate from the same motor. You can turn off the freezer separately only in two-compressor refrigerators. In single-compressor options, when the freezer is turned off, the refrigerator compartment will also stop working.

How much energy can you save by turning off the freezer?

Savings depend on the model and operating mode, but on average the freezer consumes 30–40% of the energy of the refrigerator. When the freezer is turned off, electricity consumption will decrease by 15–25% (approximately 5–15 kWh per month for medium-sized models). Atlant medium size).

Is it necessary to defrost the freezer before turning it off if it is almost empty?

Yes, defrosting is required even with a minimum amount of ice. Residual moisture during shutdown can cause corrosion or short circuits. An exception is models with a system No Frost, but it is also recommended to wipe the surfaces dry.

Can turning off the freezer affect the operation of the refrigerator compartment?

In two-compressor models Atlant the chambers operate independently, so turning off the freezer should not affect the refrigerator compartment. However, if after switching off the refrigerator compartment began to cool worse, check:

• Is the refrigerator compressor overloaded (the thermostat may need to be adjusted).
• Is the ventilation grill (if it is in your model) closed?
• Not Is it necessary to clean the condenser (rear grille of the refrigerator).

What should you do if, after turning off the freezer, an unpleasant odor appears in the refrigerator?

The smell may appear due to the accumulation of moisture or the growth of bacteria. To eliminate it:

1. Rinse the chamber with a soda solution (1 tablespoon per 1 liter of water).
2. Dry the freezer for 12-24 hours with the door ajar.
3. Place an odor absorber inside (activated carbon, soda, special tablets).
4. If the smell remains, repeat the procedure using a vinegar solution (1:1 with water).

Do not use flavorings (for example, vanilla or coffee) - they only mask the smell, but do not remove its cause.