What does the thermostat look like in an Atlant refrigerator: photo, location and signs of malfunction

The thermostat (or thermostat) is a key element refrigerator Atlant, responsible for maintaining the set temperature. When you turn the adjustment knob on the control panel, it is the thermostat that detects the changes and controls the operation of the compressor. But what does it look like, where to look for it, and by what signs can you determine that the device has failed? In this article, we will analyze the appearance of thermostats of different models Atlant, their location, and also give visual clues for diagnosing problems.

Many users confuse the thermostat with other parts - for example, with a protection relay or defrost timer. To avoid mistakes during repair or replacement, it is important to understand that the thermostat is always connected to capillary tube (thin copper tube), which is attached to the evaporator. It is this tube that responds to the temperature inside the chamber. Externally, the thermostat is a plastic or metal case with contacts and a switch lever - but its design may differ depending on the year of manufacture of the refrigerator.

If your Atlant stops freezing, constantly works without stopping, or, conversely, turns on too rarely, the problem may lie in the thermostat. Next, we will show how to find it, what types there are and what to look for when examining.

Where is the thermostat in the Atlant refrigerator

In most models Atlant the thermostat is located inside the refrigerator compartment, next to the lighting lamp or on the top panel. The exact location depends on the series:

• 🔹 Classic models (for example, Atlant MXM 1705, Atlant XM 4021) - the thermostat is hidden under a plastic cover on the right wall, next to the temperature control knob.
• 🔹 Modern refrigerators (Atlant NRM 6225, Atlant XM 4321) - can be located behind a decorative panel on the ceiling of the chamber or in a special compartment above the door.
• 🔹 Two-chamber models with system No Frost —the thermostat is often installed behind the back wall of the freezer, but the control handle is located in the refrigerator compartment.

To get to thermostat, it is usually enough to remove the protective cover (it is secured with latches or screws). In some refrigerators Atlant you will also have to disconnect the plastic cover of the adjustment knob. Do not confuse the thermostat with start-protection relay —the latter is located next to the compressor (at the bottom, behind the refrigerator) and looks like a small black box with wires.

If you are not sure that you have found the right part, pay attention to capillary tube —it should go from the thermostat to the evaporator (radiator on the back wall). Also on the body of the thermostat there is always a marking with the model (for example, K-59, TAM-133 or Danfoss 077B6).

What the Atlant thermostat looks like: photo and description

Appearance thermostat depends on its type and year of manufacture of the refrigerator. Below we have provided photographs and descriptions of the most common models that are installed in Atlant:

Important: In Atlant refrigerators with electronic control (display), the thermostat can be is built into the main board and is visually indistinguishable from other microcircuits. In this case, a multimeter will be required for diagnostics.

The photographs below show real thermostats from refrigerators Atlant:

• 📷 Mechanical thermostat K-59 —a plastic case with a lever and a capillary tube, secured with screws.
• 📷 Thermostat TAM-133 —a metal case with an axis for the handle, often installed in older models.
• 📷 Electronic sensor Danfoss —a compact block with connectors, connected to the board controls.

How to distinguish a thermostat from a start-up relay?

The thermostat always has a capillary tube and is located inside the chamber (or behind its wall), while the start-up relay is located next to the compressor and looks like a small box with relay wires. does not have levers or tubes, its task is to protect the compressor from overloads.

Signs of a faulty thermostat in the Atlant refrigerator

If the thermostat fails, the refrigerator begins to work incorrectly. Here are the main symptoms that indicate a thermostat failure:

• ❄️ The refrigerator does not cool - the compressor does not turn on, although the light is on inside. lights up.
• ⚡ The compressor runs without stopping —the thermostat does not turn it off when the desired temperature is reached.
• 🌡️ The temperature in the chamber does not correspond to the settings —for example, when installed on +5°C v refrigerator +10°C or below zero.
• 🔄 Spontaneous shutdown —the refrigerator periodically turns off and does not respond to changes in the position of the handle.

To To confirm that the problem is in the thermostat, you can carry out a simple check:

1. Unplug the refrigerator.
2. Remove the cover under which the thermostat is hidden.
3. Find two wires going to the thermostat and short them together (for example, with a paper clip).
4. Turn the refrigerator back on.

If the compressor starts working after closing the contacts, the thermostat is faulty and needs to be replaced. If not, the problem may be in the compressor, relay or control board.

How to remove and replace the thermostat in the Atlant refrigerator

If diagnostics have confirmed that the thermostat is faulty, you can replace it yourself. To do this you will need:

• 🔧 Screwdriver (phillips or flat, depending on the type). model).
• 📏 Pliers or wire cutters for removing clamps.
• 🔌 New thermostat (must match the original model).

Step-by-step instructions:

Unplug the refrigerator and defrost it|

Remove the protective cover (usually it is secured with 2-4 screws)|

Disconnect the capillary tube from the evaporator (carefully, do not bend it!)|

Disconnect the wires from the thermostat (remember or take a photo of the connection order)|

Remove the old thermostat and install a new one|

Connect the wires and capillary tube in the reverse order|

Close the cover and check the operation refrigerator-->

When installing a new thermostat, pay attention to:

• 🔌 Correct connection of the wires — mixed up contacts can damage the compressor.
• 📏 Position of the capillary tube —it should fit tightly to the evaporator, but not pinched.
• 🔧 Fixing the case —the thermostat should not be loose, otherwise the contacts may come off.

Thermostat models for Atlant refrigerators: compatibility

Not all thermostats are suitable for refrigerators Atlant. When choosing a replacement, be guided by the model of your refrigerator and the markings of the old thermostat. Below is a compatibility table for popular series:

If you do not find your model in the table, pay attention to the markings of the old thermostat. It is usually printed on the body and begins with the letters THERE, K or Danfoss. When purchasing a replacement, check with the seller whether the selected model is suitable for your refrigerator - some thermostats require modification (for example, changing the length of the capillary tube).

Common mistakes when replacing a thermostat

Even experienced craftsmen sometimes make mistakes that lead to repeated breakdowns. Here's what you shouldn't do:

• ❌ Use a thermostat from another model - even if it looks similar, its characteristics (temperature range, contact resistance) may not be suitable.
• ❌ Bend or shorten capillary tube - this violates its sensitivity and leads to incorrect readings.
• ❌ Do not check the contacts after installation - poorly secured wires can cause sparking and failure of the control board.
• ❌ Ignore the check compressor - if it is faulty, replacing the thermostat will not solve the problem.

Another common mistake is wrong installation of the adjustment knob. If it does not fit tightly on the thermostat axis, the refrigerator will not respond to temperature changes. After replacement, be sure to check:

1. Is the knob fixed well in the extreme positions (MIN and MAX).
2. Is there any play when turning it.
3. Is it audible? a click when switching (this means that the thermostat contacts are activated).

Where to buy a thermostat for an Atlant refrigerator

Buy a thermostat for Atlant in several ways:

• 🛒 Official service centers Atlant - guaranteed original spare parts, but the price may be higher than the market price.
• 🏪 Stores of spare parts for household appliances (for example, 220 Volt, M.Video, Citilink) - often is in stock, can be ordered online.
• 🌍 Online platforms (AliExpress, Yandex Market, Ozon) - cheaper, but there is a risk of running into a fake.
• 🔧 Repair shops - some sell used thermostats after disassembling refrigerators.

The average cost of a thermostat for Atlant:

• 💰 TAM-112, K-59 is from 800 to 1,500 rubles.
• 💰 Danfoss 077B6 — from 1,500 to 2,500 rubles.
• 💰 Orion T65 —from 1,000 to 1,800 rubles.

When purchasing, check whether the capillary tube is included in the kit - in some cases it has to be rearranged from the old thermostat. Also check if the spare part has a warranty (in official stores it is usually 6–12 months).

⚠️ Attention: Prices and availability of spare parts may vary depending on the region and supplier. Check the latest information on the sellers' websites or by phone.

FAQ: Frequently asked questions about the Atlant refrigerator thermostat

Can the thermostat be repaired or just replaced?

In most cases, thermostats cannot be repaired - they are replaced with new ones. The exception is mechanical models with oxidized contacts (they can be cleaned with alcohol or sandpaper). If the problem is in the capillary tube (for example, it is kinked or damaged), the thermostat must only be replaced.

How to check the thermostat with a multimeter?

To check:

1. Remove the thermostat and disconnect the wires.
2. Switch the multimeter to mode resistance check (ohmmeter).
3. Attach the probes to the thermostat contacts.
4. Turn the adjustment knob - when changing position, the resistance should change (from 0 to infinity).

If the resistance does not change or is always zero/infinity, the thermostat is faulty.

What to do if the refrigerator does not turn on after replacing the thermostat?

Possible reasons:

• Wires are connected incorrectly (check the diagram).
• The start-up relay or compressor is faulty.
• The new thermostat is defective (this happens with cheap analogues).

Disconnect the refrigerator and check all connections. If the problem persists, contact a technician.

How long does it take to replace a thermostat?

On average, the procedure takes from 30 minutes to 1.5 hours, depending on:

• Refrigerator model (in some Atlant the thermostat is hidden deeply).
• Experience of a master (a beginner may need more time).
• Availability of tools (if the screws are soured, they will have to be drilled out).

Is it possible to use a refrigerator without a thermostat?

Technically yes, but this is extremely undesirable. Without a thermostat, the compressor will either work constantly (which will lead to overheating) or not turn on at all. A temporary solution may be to manually control the compressor through a relay, but this is unsafe and inconvenient.