Why the Indesit refrigerator cracks, clicks or creaks: analysis of the reasons and solutions

Did your refrigerator Indesit suddenly start making suspicious sounds - crackling, clicking or creaking? Don’t rush to panic: in 80% of cases it’s not a breakdown, but the operating features of the equipment. But how can you distinguish normal noise from a malfunction signal? In this article we will analyze all possible reasons - from harmless to those requiring the intervention of a specialist.

We analyzed reviews from owners of models Indesit C 132 G, Indesit DF 4180 W and other popular series, as well as recommendations from service centers. It turned out that the nature of the sound directly indicates its source: dull crackling is often associated with a compressor, metal grinding with a fan, and periodic clicks may be the norm for No Frost systems. Next you will find a checklist for self-diagnosis and a table with typical “symptoms” of malfunctions.

Important: if the refrigerator cracks when first turned on after defrosting or transportation, this is almost always a temporary phenomenon. But constant noise against the background of poor cooling is a reason to check the thermostat or freon leak.

1. Normal operating sounds of an Indesit refrigerator

Not all noises are a sign of a breakdown. Modern refrigerators Indesit (especially with the system No Frost) can produce the following sounds in normal mode:

• 🔄 Periodic clicks — activation of the compressor start-up relay (every 10-20 minutes). This is normal if the click is single and is not accompanied by vibration.
• ❄️ Crackling during defrosting —ice crusts on the evaporator burst (typical for models with Total No Frost). The sound is similar to the crunching of ice in a glass.
• 💨 Fan noise is a weak hum or air currents in models with forced circulation (for example, Indesit BIAA 13). It may increase when the door is open.
• 🔥 A quiet whistle is the movement of freon through the circuit tubes. Usually heard in the first 5-10 minutes after switching on.

How to distinguish normal from a problem? Normal sounds short-term (up to 30 seconds), repeated at intervals and not accompanied by a change in temperature in the chambers. If the refrigerator Indesit cracks constantly or the noise increases over time, read on.

2. Cracking noise from the compressor: when it is dangerous

The compressor is the “heart” of the refrigerator, and its malfunctions are often manifested through sounds. Let's consider a ternary scenario:

1. Loud clicks with a pause — the relay tries to start the compressor, but the motor does not “catch.” Reasons:
   • 🔌 Power surges in the network (a common problem in houses with old wiring).
   • 🔧 Wear of the starting capacitor (typical for refrigerators older than 7 years).
   • ☠️ Compressor jamming - requires replacement.

Metallic knock inside - compressor mounts or shock absorbers are loose. In this case, the vibration is transmitted to the housing.

Constant rumble with a crash - compressor overload due to:

• ❄️ Clogged filter-drier (freon does not circulate normal).
• 🌡️ Faulty thermostat (the compressor runs without stopping).

🔧 How to check? Turn off the refrigerator for 10 minutes, then turn it on again. If after a pause the compressor starts normally, the problem may be overheating or voltage. If the clicks are repeated without starting the motor, you need diagnostics of the relay or compressor.

⚠️ Attention: If the compressor Indesit cracks and at the same time the housing receives an electric current (even weakly), immediately unplug the refrigerator! This is a sign of a breakdown on the housing - it is dangerous for life.

Check the voltage in the socket with a multimeter (should be 220-230V)

Inspect the starting relay for melting or a burning smell

Listen: a normal compressor hums smoothly, without grinding

Check the temperature of the compressor with your hand (it should be warm, but not hot)

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3. Problems with the No Frost system: crackling and grinding

Refrigerators Indesit with the system No Frost (for example, models Indesit ITF 118 W or Indesit BIAA 13 P) have additional components that can make noise:

Source of noise	Character of sound	Cause	Solution
Evaporator fan	Grinding, squealing or knocking	The blades touch ice or a foreign object	Defrost the refrigerator for 12 hours, check the impeller
Defrost heating element	Crackling noise when heating/cooling	Thermal expansion of metal	It is normal if the sound is short-term
Defrost sensor	Clicks every 5-10 minutes	Sensor relay activation	It’s normal if there are no errors on the display
Frozen drainage	Gurgling with a crash	Ice in the drainage tube	Clean the drainage with wire, rinse with warm water water

🔍 How to check the fan? Open the freezer and listen. If the noise gets louder, that's the problem. In models Indesit c Full No Frost the fan is located behind the rear panel of the freezer (accessible after removing the cover).

⚠️ Attention: If after defrosting the refrigerator Indesit continues to crack and does not cools - possible freon leak. In this case, independent repair is dangerous: freon is toxic and explosive if leaked indoors.

What to do if the fan is blocked by ice?

If the fan impeller is frozen, do not try to remove the ice with a knife! Correct actions:

1. Unplug the refrigerator.

2. Leave the doors open for 12-24 hours (the ice should melt naturally).

3. After defrosting, check the door seals - if they are worn out, moisture will accumulate again.

4. If the problem recurs, the defrost heating element or timer may be faulty.

4. Cracking from plastic parts: when it is not a breakdown

Plastic elements of the refrigerator Indesit can make a cracking sound when:

• 🌡️ Temperature changes — the body, shelves or drawers “play” when heating/cooling (especially in new refrigerators for the first 2-3 weeks).
• 📦 Uneven loading —if you place a heavy pan on a glass shelf, it can sag with a crash.
• 🚪 Worn door hinges —over time, the plastic bushings become loose and the door creaks when opening.

🔧 How to fix?

• Rear the products evenly on the shelves.
• Lubricate the door hinges with silicone grease (do not use WD-40 - it corrodes plastic!).
• If the back wall is cracking, check whether it is touching the furniture or the wall (there should be a gap of 5-10 cm).

❄️ Advice for new refrigerators: If the cracking appears after delivery, wait 3-5 days - the plastic will “get used” to the temperature in the house. In 90% of cases, the sounds disappear on their own.

5. Cracking noise when defrosting: ice vs. malfunction

During automatic or manual defrosting, the refrigerator Indesit can crack for two reasons:

1. Normal melting of ice — when ice build-ups on the evaporator thaw, they burst with a characteristic crack. The sound is like crunching snow underfoot. This is not dangerous and goes away in 10-30 minutes.
2. Malfunction of the defrost system - if the cracking is accompanied by:
   • 🌊 Puddles of water under the refrigerator (clogged drainage).
   • ❄️ Formation of a "fur coat" in the freezer (the defrosting heating element does not work).
   • 🔥 Constant operation of the compressor (the defrost timer does not work).

🔧 How to distinguish? If after defrosting the refrigerator operates quietly and cools normally, the sounds were normal. If the crackling noise repeats every 6-8 hours (defrost cycle) and is accompanied by other symptoms, diagnostics is needed.

⚠️ Attention: In refrigerators Indesit with a system Low Frost (for example, Indesit ST 167) ice builds up more slowly, but if used incorrectly (frequently opening the door, storing hot foods), ice can form even in “non-icing” models.

6. Foreign objects and installation errors

Sometimes external factors become the source of the crackling noise:

• 📦 Foreign objects behind the refrigerator - for example, tubes or wires that touch the body during vibration.
• 🏗️ Uneven floor - if the refrigerator is tilted, the compressor vibrates more, and rattling appears.
• 🔌 Power cable —if it lies on the compressor, it can transmit vibration to the wall.
• 🧲 Magnetic holders —on some models Indesit magnets on the door may click when opened.

🔧 How to check?

1. Move the refrigerator away from the wall and inspect the space behind it.
2. Check the floor level using a building level (permissible slope - no more 2°).
3. Make sure that the cable does not touch metal parts.

📏 Correct position of the refrigerator:

• The distance to the wall is at least 5 cm.
• The gap between the refrigerator and the furniture is 2-3 cm.
• The legs are adjusted so that the body does not swing.

7. When to call a technician: signs of serious damage

There are symptoms in which independent repair is dangerous or impossible:

💰 Repair cost (approximate) prices for Moscow and regions in 2026):

• Replacement of the start relay - 1500-2500 rubles.
• Refilling freon - 3000-5000 rubles.
• Replacement of the compressor - 6000-12000 RUB
• Repair of the No Frost system - 2500-4000 RUB.

⚠️ Attention: If the refrigerator Indesit is under warranty, do not disassemble it yourself! Opening the case or seals will void the warranty. Contact an authorized service center (the list is on the Indesit website).

FAQ: Frequently asked questions about cracking in the Indesit refrigerator

🔹 The Indesit refrigerator only cracks at night - why?

At night, the house is quieter, and the usual sounds of the refrigerator (relay clicks, freon movement) become more noticeable. Also, at night, automatic defrosting may work (in models with No Frost), which is accompanied by cracking ice. If the noise is not heard during the day, this is normal.

🔹 After transportation, the Indesit refrigerator is cracking a lot - what should I do?

This is normal! During transportation, the oil in the compressor could foam and the circuit tubes could become deformed. Let the refrigerator stand for 4-6 hours in the off state, then turn it on. The crackling should disappear after 1-2 days. If not, check the compressor fastenings.

🔹 The Indesit refrigerator is cracking and the light is flashing - what's the matter?

A flashing light (or an error on the display) + a crackling noise usually indicates:

• Problems with the thermostat (if flashing F02 or F03).
• Fan malfunction (error F07).
• Compressor jammed (the light flashes quickly, the compressor does not start).

In this case you need wizard diagnostics.

🔹 Is it possible to lubricate the fan in the Indesit refrigerator yourself?

Yes, but be careful! Use only). silicone grease (for example, WD-40 Specialist SiliconeAlgorithm:

1. Disconnect the refrigerator from the mains.
2. Remove the back panel of the freezer (unscrew the screws).
3. Apply 1-2 drops of grease to the fan axle (not on the blades!).
4. Manually rotate the impeller so that the lubricant is distributed.

❌ Do not use oils or universal lubricants - they attract dust and can damage the fan.

🔹 How long can an Indesit refrigerator work with a bang?

It depends on reasons:

• If the cracking is associated with normal operation (defrosting, relay) - the refrigerator will last another 5-10 years.
• If the reason is compressor wear - without repair it can work from 1 month to 1 year (depending on the degree of wear).
• If it cracks No Frost fan - without repair, the defrosting system will fail in 3-6 months.

🔧 Advice: If the refrigerator is more than 7 years old, and the crackling noise is accompanied by deterioration in cooling, it is more advisable to consider buying a new one (repairs can cost 50-70% of the price of a new refrigerator).