Suddenly going out of light in the refrigerator compartment is not just a minor inconvenience, and a signal that it’s time to replace lighting source. Equipment owners Indesit often face a situation where a working compressor continues to freeze, but the internal space is plunged into darkness, making it difficult to find food. Most often, the problem lies in a burnt-out incandescent lamp, less often in oxidized contacts or a malfunction of the switch.
Before taking active steps, you must completely de-energize the device. This is a basic safety rule, which, if ignored, can result in electric shock, since the refrigerator contains 220 volts. After unplugging the cord from the outlet, it is recommended to wait 10–15 minutes so that the capacitors in the electronics have time to discharge and you can calmly assess the scope of work.
This procedure does not require complex professional tools and deep knowledge in electrical engineering. However, it is important to understand that the design of the lampshades and the location of the lamps may differ depending on the specific refrigerator models. In some series, access to the light source is open, in others, partial disassembly of the internal plastic elements is required.
Preparation of the workplace and necessary tools
To successfully complete the task, you do not need a bulky suitcase for a master. A minimal set is enough, which can be found in any home craftsman’s drawer. The main requirement is that the tools must be in good working order and have insulated handles to prevent accidental slipping and damage to the internal walls of the camera or wiring.
- 🔦 Flashlight or the smartphone flash is on - the light in the camera has already gone out, so external lighting is critical for visual control.
- 🪛 Screwdriver with a flat slot - may be required for carefully prying up the plastic latches of the lampshade.
- 🧤 Fabric gloves - will protect your hands from possible cuts from glass if the lamp bulb bursts, and will prevent contamination of the contacts.
- 🧼 Dry rags - for wiping the lampshade and remove condensation before installing a new part.
Special attention should be paid to choosing a new light bulb. Refrigerators Indesit usually use standard bases E14, but the power and dimensions may vary. It is optimal to take specialized lamps for refrigerators with marking 300°C or similar, indicating heat resistance, although temperatures inside the chamber rarely exceed +10°C, such lamps better withstand compressor vibration.
⚠️ Attention: Never use ordinary household lamps of higher power in the refrigerator, than indicated in the instructions (usually 15 W). Exceeding the power will lead to melting of the plastic lampshade and deformation of the seat.
If you plan to replace a conventional incandescent lamp with an LED one, make sure that the base matches and that the dimensions of the diode lamp do not exceed the dimensions of the old one. Some LED models may have an enlarged cooling radiator, which simply will not fit into the standard lamp lampshade.
☑️ Check before starting work
Dismantling the lampshade in the refrigerator compartment
Lamp design in refrigerators Indesit can be executed in several versions. Most often there is a classic lampshade located on the back wall or at the top of the chamber. To remove it, you must act carefully, since plastic becomes brittle and brittle at low temperatures.
In most models, the lampshade is held in place by two types of fasteners: screw or latches. If you can see the screw heads, use the appropriate screwdriver. If there are no screws, then the holders are hidden. In this case, wrap a flat screwdriver in a thin cloth and carefully pry the lampshade from below or from the side, trying not to damage the surface.
Nuances of the design of lampshades
In some Indesit models, the lampshade is combined with a temperature control unit. In such cases, you need to remove it with extreme caution, having first disconnected the wires going to the thermostat, so as not to break the wiring.
The dismantling process is as follows:
- Find the junction of the lampshade with the wall of the refrigerator.
- Determine the type of fixation (screws or latches).
- If latches are used, press the latch or pry the edge of the lampshade.
- Carefully pull the element towards you without making sudden jerks.
After removing the protective cap, you will have access to the lamp base. At this stage, it is important not to pull the wires if they are visible, but to work directly with the socket. Condensation often accumulates inside the lampshade, so before installing a new lamp, the inside of the cap must be wiped dry.
| Mounting type | Location | Tool | Complexity |
|---|---|---|---|
| Screw | Rear wall | Phillips screwdriver | Low |
| Latch | Top part | Flat screwdriver | Medium |
| Rotary mechanism | Side of camera | Without tool | Low |
| Integrated | In the control unit | Set of screwdrivers | High |
Replacing the lamp and checking the socket
The most crucial moment is removal burnt out lamp. If it is an incandescent lamp, it could simply burn out, but sometimes the bulb bursts and the base remains in the socket. In the first case, the lamp is simply unscrewed counterclockwise. In the second, a more complex repair will be required using pliers to remove the remains of the base.
Before screwing in a new lamp, carefully inspect cartridge. There should be no traces of burning, oxidation or moisture inside. If the contacts are blackened, they can be carefully cleaned with fine sandpaper or a file, after making sure that the refrigerator is unplugged. Oxidation of contacts is a common reason why a new lamp will not light up either.
Screw in the new lamp without excessive force. Excessive pressure may crack the glass or distort the socket contacts, causing poor sealing and sparking. Light tightening is enough until the lamp stops turning.
After installing the lamp, do not rush to put the structure back together. Plug in the refrigerator and check the lighting. To do this, you need to close the contacts of the door switch (or simply press it with your finger, if the design allows) to simulate the closing of the door. If the light comes on, the procedure was successful.
Features of replacement in the freezer compartment
In modern models Indesit with the system No Frost the lamp in the freezer may be completely absent or hidden behind a decorative panel. If lighting is provided, access to it is often limited by a layer of ice or a plastic partition. Unlike the refrigerator compartment, temperatures here are extremely cold, which increases the risk of the plastic chipping.
If the lamp is behind the back panel, you may have to remove shelves and drawers to access the fasteners. In some cases, dismantling the evaporator is required, but this is a task for professionals, since there is a risk of damaging the refrigerant circulation system.
- ❄️ Temperature mode —work in the freezer must be fast so that the food does not have time to defrost.
- 🧊 Ice —if access to the lamp is blocked ice, do not use sharp objects to chip it, it is better to wait until it defrosts.
- 🔌 Tightness — when assembling, make sure that all the seals are in place, otherwise warm air will penetrate into the chamber.
It is worth noting that freezers often use halogen lamps or special LEDs designed to operate at temperatures up to -20°C and below. An ordinary incandescent lamp in such conditions may work unstably or quickly fail due to temperature changes when opening the door.
⚠️ Attention: If a thick crust of ice has formed around the lamp in the freezer, do not try to warm it with a hairdryer. Sudden heating can lead to cracks in the plastic shade or deformation of the inner lining of the chamber.
What to do if the new lamp does not light
The situation when, after replacing the light source, the lighting does not appear is not uncommon. This does not always mean the new lamp is defective. Most often the problem lies in the power circuit or the light activation mechanism. First of all, check the lamp itself - make sure that it is working (you can screw it into another socket) and is tightly screwed into the base.
The second suspect is limit switch (button), which responds to the opening of the door. Over time, its contacts may oxidize or the mechanism may jam. When you press the button, you should hear a clear click. If there is no click or it is dull, the switch may need replacement or lubrication.
The third reason is a broken wiring. The wires going to the lampshade may fray at bends or be damaged by rodents (if the refrigerator was in a garage or on a balcony). A visual inspection of accessible sections of wiring can reveal obvious insulation defects.
If you have checked the lamp, switch and visual wiring, but no light appears, the problem may be in the electronic control module. In modern models Indesit with a display, lighting control is often undertaken by controller. Failure of the relay on the board will lead to a lack of voltage on the lamp.
Frequent errors when independently repair
Trying to save money on calling a technician, users often make mistakes that later cost more. One of the most common is using the wrong tools. A metal screwdriver, if it slips, can pierce the thin wall of the evaporator, which will lead to freon leakage and expensive repairs of the entire system.
Another mistake is ignoring safety rules. An attempt to replace the lamp “with a live one”, that is, without disconnecting from the network, is fraught with a short circuit. Even if you are not electrocuted, a spark can damage the electronic control board, the cost of which is much higher than the cost of calling a specialist.
Also, you should not use force when removing plastic elements. The plastic in old refrigerators becomes brittle. If the part does not come off with light force, then you have not found a hidden screw or latch. The use of force will lead to breakage of the fasteners, and then the lampshade will have to be fixed with tape or glue, which violates the aesthetics and tightness.
Do not forget about cleanliness. Dirty hands, grease or moisture on the base of a new lamp can cause rapid burnout or oxidation of the contacts. Always work with dry gloves or thoroughly dry hands.
Is it possible to use an LED lamp instead of a regular one?
Yes, you can, if the base matches (usually E14) and the dimensions allow it to be placed in the lampshade. LEDs run cooler and consume less energy. However, make sure that the lamp is designed to work in confined spaces.
Why is the light blinking in the Indesit refrigerator?
Flashing may indicate poor contact in the socket, a faulty door switch, or problems with the voltage in the network. This may also be a sign that the lamp is about to fail.
Where can I find the markings for a suitable lamp?
Information about the type and power of the lamp is usually printed on a sticker inside the refrigerator compartment (on the side wall or near the door) or indicated in the operating instructions (user manual).
Is it dangerous to leave a refrigerator without a light bulb?
Technically, the refrigerator will work and freeze without a light bulb. However, the lack of lighting creates inconvenience during operation. The main thing is to make sure that moisture does not get into the cartridge and it will not short-circuit if the contacts are open.
How much does it cost to replace a lamp in the service?
The cost consists of the price of the lamp itself (inexpensive) and the cost of a technician’s visit. Often, calling a specialist is not economically feasible if you can do it yourself using these instructions.