The Indesit refrigerator constantly works and does not turn off: what to do?

Have you noticed that your refrigerator Indesit works without interruption, the compressor hums around the clock, and a thick layer of ice forms in the freezer? This is not just an annoying noise - it is a signal of a malfunction that can lead to equipment breakdown or food spoilage. In 80% of cases, the problem is solved without calling a technician, but it is important to correctly diagnose the cause.

In this article we will analyze all possible causes - from trivial condenser contamination to serious breakdowns thermostat or freon leaks. You will learn how to check each node yourself, which manipulations are safe for beginners, and when it is better to call a specialist right away. We have also compiled a checklist of emergency actions if the refrigerator Indesit suddenly stops turning off.

We will immediately warn you: ignore problem is not possible. Constant operation of the compressor reduces its service life by 2–3 times, increases energy consumption by 30–50% and can cause overheating of the windings. And if thermostat or electronic unitis at fault, the consequences will be even more serious.

1. First steps: what to check immediately in the Indesit refrigerator

Before disassembling the equipment or looking for a technician, follow 5 simple steps. In half of the cases, the problem is solved in 10 minutes:

• 🔌 Check the voltage in the network. Refrigerators Indesit are sensitive to surges: when it drops to 180–190 V, the compressor wears out, but does not reach the desired temperature. Use a multimeter or connect another device (for example, a phone charger) to the same outlet - if it is unstable, the problem is electrical.
• 🌡️ Make sure the door closes tightly. Place a sheet of paper between the seal and the case - if it falls out or is easily pulled out, the seal is worn out. Also check if food or shelves are preventing it from closing.
• ❄️ Assess the amount of ice in the freezer. If the frost is thicker than 5-7 mm, it blocks air circulation and causes the compressor to work without stopping. Defrost the refrigerator for 12–24 hours.
• 📦 Check the loading of products. Crowded shelves interfere with air exchange. Remove excess, especially from the back wall of the refrigerator compartment.
• 🔧 Look at the back wall. If the condenser (grid) is dirty with dust, it needs to be cleaned with a vacuum cleaner or brush.

If after After these actions, the refrigerator Indesit still does not turn off, proceed to diagnosing specific components. Start with the most likely reasons - they are listed below in descending order of frequency of occurrence.

2. Dirty condenser: why is this critical for Indesit

The condenser (the same grille on the back wall) is responsible for cooling the freon. If it is clogged with dust, heat transfer is disrupted and the compressor is forced to work longer to reduce the temperature. In models Indesit with a system No Frost the condenser is especially vulnerable - its thin tubes clog faster.

How to clean the condenser yourself:

1. Unplug the refrigerator and move it away from the wall.
2. Take a vacuum cleaner with a narrow attachment or a soft brush (an old toothbrush will do).
3. Carefully remove dust from the grille, moving from top to bottom. Do not use sharp objects - you can damage the tubes!
4. After cleaning, wipe the grille with a damp cloth and let it dry.

If the condenser is not just dusty, but deformed (bent tubes, signs of corrosion), it will have to be replaced. In models Indesit series C 132, TN 118 i B 18 this is a typical problem after 5–7 years of operation.

3. Thermostat malfunctions: how to check and replace

The thermostat (or thermostat) is the “brain” of the refrigerator, which sends a signal to the compressor to turn on/off. If it breaks, the compressor will run continuously. In models Indesit thermostats often fail due to power surges or mechanical damage (for example, during defrosting, ice moved the sensor tube).

Signs of thermostat failure:

• 🔴 The compressor works without pauses for more than 12 hours.
• 🔴 It is too cold in the refrigerator compartment (food freezes), and in the freezer, on the contrary, it is warmer than usual.
• 🔴 There are no clicks when turning the thermostat knob (in mechanical models).

How to check the thermostat with a multimeter:

1. Turn off the refrigerator and remove the thermostat protective casing (usually it is located inside the chamber, next to the lamp).
2. Disconnect the wires from the thermostat terminals (take a photo of their location!).
3. Switch the multimeter to resistance test mode (200 Ohms).
4. Attach the probes to the terminals 3 i 4 (usually they are labeled). At room temperature the resistance should be 0 ohms (closed). If the indicator is infinity, the thermostat is faulty.

Replacing the thermostat in Indesit will cost 1,500–3,000 ₽ (depending on the model). If you are not confident in your skills, it is better to call a specialist - an incorrect connection can burn the compressor.

Which Indesit models break down more often due to the thermostat?

Service centers note that owners of refrigerators most often face this problem Indesit series:

- BIAA 13 (2014–2017),

- DF 4180 (the thermostat is located inconveniently, the contact often sticks),

- C 138 NF (problems with the evaporator sensor).

If you have one of these models, check the thermostat first.

4. Freon leak: how to recognize and what to do

If the Indesit refrigerator runs non-stop, but does not freeze, this is a sure sign of a freon leak. The refrigerant circulates through the system and cools the chambers. When it leaks, the compressor circulates air, but the temperature does not drop. In models with No Frost leakage often occurs at the place where the evaporator tubes are soldered.

Causes of freon leakage:

• 🛠️ Mechanical damage to the tubes (for example, when moving the refrigerator).
• 🔥 Corrosion of aluminum tubes (typical for old models Indesit until 2010).
• 🧊 Soldering failure at the junction of the compressor and condenser.

How to check:

1. Turn off the refrigerator and defrost it.
2. Inspect the back wall for oil stains (freon mixed with oil).
3. Try to touch the condenser - if it is room warm, freon no.

It is impossible to eliminate the leak yourself - special equipment for vacuuming and filling is required. Average repair cost: RUB 3,500–6,000 (including new freon and labor). If the refrigerator is more than 10 years old, it is more advisable to buy a new one.

5. Problems with the electronic control unit

In modern models Indesit (for example, ITF 118, BIAA 20) the electronic unit is responsible for the operation of the compressor. If it burns out or “glitches,” the refrigerator can:

• 🔄 Work without stopping, ignoring sensor signals.
• 📛 Show errors on the display (for example, F01, F04).
• 🔌 Turn on independently after disconnecting from the network.

Causes of block failure:

• ⚡ Power surge (even if the refrigerator is through a surge protector).
• 💧 Moisture getting on the board (for example, during defrosting).
• 🛠️ Defective radio components (often found in models released in 2018–2020).

How to diagnose:

1. Look at the display - if the error is on, decipher it according to the instructions (for example, F01 - a problem with the temperature sensor).
2. Try resetting the settings: turn off the refrigerator at 10 minutes, then turn it on again.
3. If the unit is burned out, you will see blackened or swollen elements on the board.

Repairing the electronic unit will cost 2,000–5,000 rubles. In some cases, it is cheaper to replace the entire board (the price of a new one is from 4,000 rubles).

Disconnect the refrigerator from the mains for 15 minutes|Check the socket and surge protector|Take a photo of the error on the display|Do not try to disassemble the unit yourself!-->

6. Door seal: why it is to blame in 30% of cases

A worn or contaminated seal lets in warm air. air, forcing the compressor to work without stopping. In refrigerators Indesit the seal loses its elasticity after 5-7 years, and if it is regularly washed with aggressive detergents, after 3 years.

How to check the tightness:

• 📄 Test with paper: close the door by clamping a sheet of paper with the seal. If it is easy. is pulled out - the seal is faulty.
• 🔦 Visual inspection: cracks, peeling or deformation - a reason for replacement.
• 🧴 Checking the magnet: if the seal does not stick to the body, magnetic insert has weakened.

How to restore the seal:

1. Wash it with warm water and soap, then dry.
2. Apply a thin layer of silicone grease (do not use vegetable oil oil!).
3. If the seal is deformed, heat it with a hairdryer (temperature 50–60°C) and shape it by pressing it with the door.

The cost of a new seal for Indesit is from 800 to 2,500 rubles. You can do the replacement yourself, but be careful: if you install the seal incorrectly, the door will close askew.

7. Temperature sensors: the hidden reason for continuous operation

In refrigerators Indesit with electronic control (series ITF, BIAA) they are responsible for the temperature. sensors in the refrigerator and freezer compartments. If they fail, the control unit receives incorrect data and causes the compressor to work without stopping.

Signs of sensor failure:

• 🌡️ The temperature in the chambers does not correspond to the set one (for example, in the freezer +5°C instead of -18°C).
• 🔄 The compressor turns on too often or does not turn off at all.
• 📛 An error flashes on the display F02, F03 or F05.

How to check the sensor with a multimeter:

1. Find the sensor (usually it is located on the back wall of the camera, in a plastic case).
2. Disconnect the connector and measure the resistance between the contacts. At room temperature (~20°C) it should be 5–7 kOhm. If the indicator is 0 or infinity, the sensor is faulty.

The cost of a new sensor is 500–1,200 rubles. Replacement is simple: just disconnect the old one. connect a new one, but it is important not to mix up the connectors.

8. When to call a technician: 5 signs of a serious breakdown

Not all faults can be fixed yourself. Call a specialist if:

If the refrigerator Indesit is under warranty, do not disassemble it yourself - this will void the warranty. Contact an authorized service center. A list of official partners Indesit can be found on the manufacturer's website.

⚠️ Attention! If the refrigerator Indesit not only works without stopping, but also makes loud knocks, squeaks or vibrations, immediately unplug it. This may be a sign of a jammed compressor, which leads to a fire.

FAQ: Frequently asked questions about the continuous operation of the Indesit refrigerator

Is it possible to operate the Indesit refrigerator if it does not turn off?

Short-term (1-2 days) - yes, but this is fraught with overheating compressor and increased energy consumption. If the problem is not solved within a day, turn off the refrigerator and defrost it. Long-term operation without stopping reduces the service life of the equipment by 2-3 times.

How much does it cost to diagnose an Indesit refrigerator at home?

In most service centers, diagnostics cost 500–1,500 rubles. for repairs, this amount is usually deducted from the total cost. In some companies, diagnostics are free when ordering repairs.

Why does the new Indesit refrigerator work without stopping for the first 24 hours?

This is normal! After the first turn on, the refrigerator needs 12-24 hours to reach the operating mode and reach the desired temperature. If after 24 hours it does not turn off, check the settings and tightness. doors.

Is it possible to fill freon into the Indesit refrigerator yourself?

No. To fill, you need a vacuum pump, a manometer and a cylinder with freon. Incorrect filling can lead to an explosion or poisoning (freon is toxic).

What temperature should the Indesit refrigerator be for normal operation?

Optimal values:

• Refrigerator compartment: +2...+5°C.
• Freezer compartment: -18...-20°C.

If the temperature is higher or lower, the compressor will work longer than usual.

If your refrigerator Indesit still works without stopping, start with simple steps: check the seal, clean the condenser and defrost the equipment. In 60% of cases, this is enough. If the problem persists, use our instructions for diagnosis or call a repairman. every day of continuous operation reduces the life of the compressor by 1–2 months.