The Indesit refrigerator does not turn off: reasons and what to do

Have you noticed that your refrigerator Indesit has stopped turning off and is working around the clock with minimal pauses - or without them at all? This is not just an annoying noise, but a signal of a serious malfunction. Constant operation of the compressor leads to increased wear of parts, increased electricity bills (up to 30-50% overpayments) and the risk of breakdown at the most inopportune moment.

In this article we will examine 7 main reasonswhy a refrigerator Indesit (including models C 132 G, B 18 FNF, TLAA 10 and others) can work without stopping - from trivial operating errors to complex technical malfunctions. You will learn how to diagnose the problem yourself, when you can get by with adjusting the settings, and when it’s time to call a technician. For convenience, we have collected unique symptoms of each malfunctionwhich will help more accurately determine the root of the problem.

1. Incorrect temperature settings

The most common reason for continuous operation is increased temperature parameters. Many users mistakenly believe that the colder it is in the refrigerator, the better the food is preserved. However, setting the mode to -24°C in the freezer compartment or +2°C in the main compartment causes the compressor to work almost without interruption.

In models Indesit with electronic control (for example BIAA 13 or DF 5200) factory settings are often lost after power surges. Check the current parameters:

• 🔹 Main chamber: optimal temperature - +4…+5°C. Below +3°C the compressor will turn on too often.
• 🔹 Freezer compartment: enough -18°C for long-term storage. The mode Super Freeze (-24…-30°Cis needed only for quick freezing.
• 🔹 Vacation mode: if it is activated (the indicator is on Holiday), the refrigerator goes into energy-saving mode, but in some models this may cause a cycle failure.

If after adjusting the settings the refrigerator still does not turn off for 4-6 hours, the problem lies deeper. In this case, proceed to the following diagnostic points.

2. Problems with the thermostat or temperature sensor

The thermostat (or thermostat) is the “brain” of the refrigerator, which sends a signal to the compressor to turn on/off. In models Indesit with mechanical control (for example, TS 116), the thermostat is a rotating knob with contacts, and in electronic models (BIAA 13, DF 4180) it is a microcircuit with sensors. If it breaks down, the compressor either does not turn off at all, or works with minimal pauses (1-2 minutes).

Signs of a faulty thermostat:

• 🔧 The refrigerator freezes too much (food becomes covered with an ice crust).
• 🔧 The compressor hums continuously, but the temperature in the chambers does not drop to the set temperature.
• 🔧 When you rotate the thermostat knob (in mechanical models), you cannot hear the relay click.
• 🔧 An error flashes on the display F02, F04 or H (depending on the model).

How to check the thermostat yourself:

1. Disconnect the refrigerator from the power supply.
2. Remove the protective cover from the thermostat (in mechanical models it is located next to the temperature knob).
3. Ring the contacts with a tester in resistance mode. At room temperature, the resistance should be. be 0 Ohm (contacts are closed).
4. Place the sensor in ice for 5-10 minutes - the resistance should increase to infinity (contacts are open).

⚠️ Attention: In electronic models Indesit temperature sensors are often built into the control board. Their replacement requires soldering work and fine tuning, so it is better to entrust this to a specialist.

3. freon or clogged capillary tube

If the refrigerator works without stopping, but does not freeze (the temperature in the chambers is higher than normal), most likely, refrigerant (freon) leak the capillary system is clogged. This is one of the most serious malfunctions that requires the intervention of a technician.

How to recognize a freon leak:

• ❄️ The compressor is hot to the touch and runs without pauses.
• ❄️ In the freezer, the temperature does not drop below -8…-10°C.
• ❄️ The condenser (grid on the back wall) remains cold.
• ❄️ Oil stains are visible on the tubes or in the soldering areas (freon comes out along with the oil).

In models Indesit with a system No Frost (for example, DF 5200), leakage often occurs at the junction of the tubes with the evaporator. In conventional refrigerators (for example, C 132 G), the main places for leaks are:

• 🔩 Capillary tube: may become clogged due to moisture or oil particles.
• 🔩 Evaporator: corrosion or mechanical damage.
• 🔩 Filter drier: if it is clogged, no freon circulates.

⚠️ Attention: If you suspect a freon leak, do not try to refuel the refrigerator yourselfFreon is toxic, and its refilling requires special equipment and certification. An error in dosage can lead to compressor failure.

4. Compressor malfunction

The compressor is the “heart” of the refrigerator, and its malfunctions often lead to continuous work. In models Indesit compressors Embraco or Secop are designed for 10-15 years of operation, but if overheated or voltage surges they may fail earlier.

Symptoms of problems with the compressor:

• 🔊 The compressor hums louder than usual or makes knocking sounds.
• 🔊 The refrigerator turns on, but after 10-15 seconds turns off (protection against overheating).
• 🔊 The compressor housing is excessively hot (more than 90°C).
• 🔊 There is no vibration on the back wall of the refrigerator during operation.

How to check the compressor:

1. Disconnect the refrigerator from the power supply.
2. Remove the back cover (in some models Indesit it is secured with latches).
3. Test the compressor windings with a tester:
   • Resistance between contacts C-S (common winding and starting winding) — 20-40 Ohm.
   • Resistance between C-R (common and working) - 10-20 Ohm.
   • Resistance between S-R (starting and operating) - the sum of the two previous values.

If the resistance is equal 0 Ohm (short circuit) or infinity (open), the compressor is faulty.

What to do if the compressor burns out?

If the compressor shows no signs of life (no hum, does not heat up), it will have to be replaced. In models Indesit over 10 years old, replacing the compressor is often not economically feasible - the cost of labor and spare parts. may exceed 60-70% of the price of a new refrigerator. In this case, consider purchasing new equipment.

5. Clogged drainage system or fan (No Frost)

In refrigerators Indesit with a system No Frost (for example, DF 5200, BIAA 13) continuous operation of the compressor may be due to clogged drain tube or a malfunction of the fan. When condensate is not removed, the sensors mistakenly “think” that the chamber is too warm and force the compressor to work without stopping.

Signs of a clog. drainage:

• 💧 Water accumulates under the vegetable drawers.
• 💧 Ice forms on the back wall of the refrigerator compartment.
• 💧 The fan in the freezer does not rotate (in models with No Frost).
• 💧 The refrigerator makes gurgling sounds (water does not go into the drain).

How to clean the drain:

1. Unplug the refrigerator.
2. Remove all food from the bottom of the refrigerator compartment.
3. Find drainage hole (usually located under the vegetable drawers).
4. Clean it using:
   • 🔹 A cotton swab (for shallow blockages).
   • 🔹 Wires with a diameter of 2-3 mm (carefully so as not to damage the tube).
   • 🔹 A special brush (sold in household goods stores).

Rinse the drainage with warm water using a syringe or syringe.

If after cleaning the drainage the refrigerator continues to work without pauses, check the fan in the freezer compartment. data-i="221">it should rotate freely, without any extraneous sounds. If the fan is frozen or burnt out, it will have to be replaced. Indesit No Frost it should rotate freely, without any extraneous sounds. If the fan freezes or burns out, it will have to be replaced.

6. Problems with the control board

In modern refrigerators Indesit with electronic control (for example, BIAA 13, DF 4180) "brain" system is the control board. If it malfunctions, the compressor may receive false signals about the need for continuous operation. Most often, the board fails due to:

• ⚡ Power surges in the network.
• ⚡ Moisture ingress (condensation from the drainage system).
• ⚡ Short circuit in the circuit. sensors.
• ⚡ Wear of capacitors (swelling, electrolyte leakage).

Symptoms of a faulty board:

• 📱 The refrigerator does not respond to button presses.
• 📱 Display shows incorrect temperature (for example, -88°C or HI).
• 📱 The compressor turns on and immediately turns off (cycles for 5-10 seconds).
• 📱 All indicators light up simultaneously.

Diagnosing the board requires special skills, but you can conduct a preliminary inspection:

1. Disconnect the refrigerator from the power supply.
2. Remove the top cover (in most models Indesit the board is located on the top or back).
3. Inspect the board on subject:
   • 🔹 Darkened or burnt tracks.
   • 🔹 Swollen capacitors (cylindrical parts with a cross-shaped notch).
   • 🔹 Traces of oxidation or corrosion.

If visually everything is in order, try resetting the settings by turning off the refrigerator for 15-20 minutes.

⚠️ Attention: Repairing the control board is a jewelry job that requires a soldering iron, a tester and knowledge of circuit design. In 80% of cases, it is easier and cheaper to replace the entire board than to repair it. The cost of a new board for Indesit —. from 3,000 to 8,000 rubles (depending on the model).

7. External factors: heat, ventilation, overload

Sometimes the refrigerator Indesit works without stopping not because of a breakdown, but because incorrect operating conditions. The compressor may not turn off if:

• 🌡️ Room temperature above 30°C (for example, the refrigerator is next to the stove or radiator).
• 🌡️ The ventilation grilles are clogged (dust, debris, nearby furniture).
• 🌡️ The door does not close well (the seal is worn out or skewed loop).
• 🌡️ The refrigerator is overloaded with food (especially hot ones).

How to eliminate external causes:

• 🔹 Move the refrigerator away from heat sources (at least 50 cm from the stove, 30 cm from the battery).
• 🔹 Clean the rear grille (condenser) from dust using a vacuum cleaner or brush.
• 🔹 Check the seal rubber band: if it is cracked or deformed, replace it.
• 🔹 Do not load the refrigerator by more than 70% volume.
• 🔹 Do not put hot foods in the refrigerator - let them cool to room temperature.

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

My Indesit refrigerator works without stopping, but it freezes normally. What's the matter?

If the temperature in the chambers corresponds to the set temperature, but the compressor does not turn off, the most likely reasons are:

• 🔹 The thermostat is faulty (does not give a signal to turn off).
• 🔹 The capillary tube is clogged (freon circulates slowly, the compressor runs longer).
• 🔹 High network voltage (the compressor overheats and does not have time to turn off).

Try to adjust the temperature 1-2 degrees higher and monitor the operation of the refrigerator throughout the day.

The Indesit No Frost refrigerator works without pauses and ice builds up in the freezer. What should I do?

In models with No Frost Ice in the freezer and continuous compressor running usually indicate:

• 🔹 Faulty defrost heater (ice does not melt during the cycle).
• 🔹 Defection of the defrost timer (does not turn on the heater).
• 🔹 Clogged drainage hole (the condensate does not leave, it freezes).

Turn off the refrigerator for 12-24 hours to allow the ice to melt, then check the operation of the fan and heater. If the problem persists, replacement will be required. details.

After the move, the Indesit refrigerator began to work without stopping. Is this normal?

No, this is not normal.

• 🔹 The freon tube was damaged during transportation (diagnosis for leakage is needed).
• 🔹 The settings have gone wrong (check the temperature conditions).
• 🔹 The body is skewed, which is why the door does not close well (adjust the legs).

Let the refrigerator stand 4-6 hours after transportation (to equalize the freon pressure), then turn it on. If the problem persists, call a technician.

How much does it cost to repair if the Indesit refrigerator does not turn off?

The cost of repair depends on the reason:

Malfunction	Repair cost (rub.)
Replacing the thermostat	1 500 – 3 000
Refilling freon + eliminating leaks	3 500 – 6 000
Replacing the compressor	5 000 – 10 000
Repair/replacement of the control board	3 000 – 8 000
Cleaning the drainage system	1 000 – 2 000

Prices do not include the cost of spare parts. In regions, the cost may vary by 15-25%.

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

Short-term (1-2 days) is possible, but this is fraught with:

• 🔹 Increased wear of the compressor (risk of overheating and breakdown).
• 🔹 Increase in electricity consumption (up to 2-3 times above normal).
• 🔹 Product spoilage (if the reason is a freon leak, the temperature may rise).

If the refrigerator freezes, but does not turn off for more than a day, it is better to call a specialist or temporarily put the food in a refrigerator bag.