Sudden darkness inside the refrigerator often takes you by surprise, especially when you need to quickly find food. If you find that the light in your Ariston t does not light up when you open the door, this is not yet a reason to call a technician or panic. Most often, the problem is solved by simply replacing a burnt-out lamp, which every home craftsman can do with a minimum set of tools.
Before starting any actions, you must clearly understand that working with electrical appliances requires compliance with basic safety rules. Disconnecting the device from the power supply is a mandatory first step that cannot be ignored under any circumstances. Even if it seems to you that replacing a light bulb takes seconds, the risk of electric shock if you accidentally touch the contacts or damage the wiring remains real.
In this article we will analyze in detail the process of replacing light sources in various models of refrigerators Ariston, taking into account the design features of the lampshades and the types of bases. You will learn how to properly dismantle the protective cap without damaging the plastic fasteners, and what type of lamp is best to choose for long and stable operation.
Determining the type of lamp and preparing tools
Brand refrigerators Ariston, like many other models, can be equipped with different types of lighting fixtures depending on the year of manufacture and series. The most common are classic incandescent lamps with a base E14, which are gradually becoming a thing of the past, giving way to more energy-efficient analogues. Also often found are halogen lamps that require careful handling, and modern LED moduleswhich can be built directly into the housing.
⚠️ Attention: Never try to unscrew an incandescent lamp or a halogen lamp with your bare hands if it has just been working. The glass can be hot, which will lead to burns to your fingers.
To successfully carry out repair work, you will need a minimum set of tools, which can be found in every home. The main tool will be a flat-head screwdriver, which is necessary to carefully pry up the plastic latches of the lampshade. In some cases, a Phillips screwdriver may be required if the protective screen is secured with screws, although in modern models Ariston the clip system predominates.
Do not forget to prepare a new lamp in advance so as not to leave the refrigerator open for a long time. When choosing a replacement, pay attention not only to the type of base, but also to overall dimensions bulbs, since space is limited in the refrigerator compartment, and a lamp that is too large may not fit or may rest on the shelves.
It is also recommended to have a dry rag or paper towel. This will be needed to wipe the inner surface of the lampshade from condensation or dust that may have accumulated there over years of operation. A clean lampshade will provide better light output even from a new lamp.
Safety precautions and power outage
Safety is the number one priority when any intervention in the design of a household appliance. The refrigerator Ariston operates from a 220 Volt network, and although the voltage in the lighting circuit usually does not pose a mortal danger, a short circuit can disable the electronic control board or damage the wiring.
The process of preparing for operation should look like this:
- 🔌 Unplug the power cord from the outlet - this guarantees complete absence voltage in the network.
- ❄️ Wait until the food begins to defrost if you are planning a long repair (although replacing the lamp takes little time).
- 🧤 If necessary, use dry cloth gloves to protect your hands from sharp edges of plastic.
Many people mistakenly believe that it is enough to simply turn off the refrigerator with the button, if there is one. However, in some models Ariston the lighting circuit may remain energized even when turned off until the circuit is completely broken. That is why physically disconnecting the cord from the outlet is the only correct solution.
If the outlet into which the refrigerator is plugged in is difficult to access, try to ensure easy access to it before starting work. Do not leave the cord lying around where you can step on it or catch it with your foot while passing by.
☑️ Check before starting work
Dismantling the lampshade and access to the lamp
The most crucial moment is removing the protective lampshade. In refrigerators Ariston the design of the lampshades may differ. Older models often use clear or matte plastic that is secured with snaps on the sides. To remove it, you need to carefully press on the latches or pry off the edge of the lampshade with a flat screwdriver wrapped in a thin cloth so as not to leave scratches.
In more modern models, the lampshade can be a single panel with a control button or display. The important thing here is not to try too hard. If the plastic does not budge, there may be a hidden screw covered with a decorative plug. Carefully inspect the surface: sometimes the fasteners are hidden under a sticker with a logo or technical characteristics.
Proceed slowly and consistently:
- 🔍 Inspect the lampshade from all sides for visible screws or holes.
- 🔧 If there are no screws, find the junction of the lampshade with the wall cameras.
- 🖐️ Gently pull the lampshade towards you, starting from the side opposite the hinges.
After removing the lampshade, you will have access to the lamp base. Pay attention to the condition of the cartridge: there should be no traces of burning, melting or oxidation. If you see a black coating on the contacts, this may indicate poor contact, which led to the burnout of the previous lamp.
⚠️ Attention: Plastic in the refrigerator compartment becomes brittle in the cold. Do not try to remove the lampshade immediately after opening the door; let the plastic warm up for a couple of minutes to avoid cracks.
What to do if the lampshade is cracked?
If the plastic lampshade cracks during the dismantling process, do not despair. Small cracks can be temporarily sealed with food-grade silicone sealant. If the damage is serious, it is better to order a new part using the catalog number indicated on the inside of the lampshade to avoid the risk of splinters getting into the food.
Replacing the lamp and choosing a suitable analogue
After gaining access to the lamp, it is necessary to remove the burnt out element. If it is an incandescent lamp with a base E14, it must be unscrewed counterclockwise. Halogen lamps may have a pin base G4 or G9; they must be pulled out strictly vertically, avoiding swinging, so as not to damage the socket contacts.
When choosing a new lamp for a refrigerator Ariston use the following parameters:
- 💡 The type of base must match 100% (E14, G4, G9).
- 🌡️ The lamp must be designed to operate at low temperatures (usually up to -20°C and below).
- 📏 Dimensions not must exceed the dimensions of the old lamp.
An excellent solution would be to replace a conventional incandescent lamp with an LED analogue (LED). LED lamps practically do not heat up, which has a beneficial effect on the operation of the compressor and the temperature conditions inside the chamber. In addition, they consume less energy and last many times longer.
However, when installing an LED lamp, make sure that it has the correct driver to operate on a 220V network (if the base is E14) or 12V (if the base is G4/G9 and there is a transformer in the refrigerator). In some older models Ariston voltage is supplied directly to the lamp with 220V, while halogen lamps often operate from 12V through a converter.
Comparison of types of refrigerator lamps
To finally decide on the choice of replacement, let's compare the main characteristics of the available options. Understanding the differences will help you choose the optimal solution for your model Ariston.
| Parameter | Incandescent lamp | Halogen lamp | LED (LED) |
|---|---|---|---|
| Service life | 1000 hours | 2000-4000 hours | 30000+ hours |
| Heating | Strong | Medium/Strong | Minimum |
| Energy consumption | High (15-40 W) | Average (10-20 W) | Low (1-5 W) |
| Price | Low | Average | High |
As can be seen from the table, LEDs win in most respects. The only downside may seem to be a higher initial cost, but it is fully paid for due to durability and energy savings. For a refrigerator that operates 24/7, this is an important factor.
If you change the lamp in the freezer, the choice of LED becomes practically no alternative. Conventional incandescent and halogen lamps may not withstand sudden temperature changes when opening the freezer door and will burst, or their luminosity will drop greatly in the cold.
Assembly and performance testing
After installing the new lamp, you need to return everything to its place. Insert the lampshade into the grooves and gently press until the locking latches click. Make sure that the lampshade fits tightly and does not protrude anywhere, otherwise it may interfere with closing the door or touch food.
Now you can turn on the refrigerator. Open the door and check if the light comes on. If the lamp is new and in good working order, but there is still no light, the problem may lie deeper. Perhaps the limit switch (button or sensor) itself is faulty, which reacts to the opening of the door, or there is a break in the wire in the door corrugation.
During the check process, pay attention to the behavior of the lamp: it should not blink or make a crackling sound. If you installed an LED lamp and it flickers, this may indicate an incompatibility with the internal circuitry of the refrigerator or poor quality of the LED element itself.
Make sure that after replacement there are no tools or unnecessary parts left inside the chamber. Close the door and listen: the refrigerator should be operating normally. If after some time the light continues to light with the door closed, this will lead to defrosting of the food and increased load on the compressor.
⚠️ Attention: If after replacing the lamp the light does not appear in the refrigerator, do not try to disassemble the wiring further without the appropriate knowledge. Contact an electrician or a service center, as the problem may be in the control board.
Frequently asked questions (FAQ)
Is it possible to use a regular household light bulb of higher power in an Ariston refrigerator?
It is strictly not recommended. The lampshades and wiring in refrigerators are designed for a certain thermal load. A higher wattage lamp can melt the plastic lampshade, damage the socket contacts, or even cause a fire. Use lamps of the same power or less powerful LED analogues.
Why did the new lamp burn out immediately after installation?
This can happen for several reasons: a power surge in the network, a faulty limit switch (when the lamp is under constant voltage and heats up even with the door closed) or a manufacturing defect in the lamp itself. Oxidation of the contacts in the socket is also possible.
Where can I find the catalog number of the original lamp for my Ariston?
The original spare part number is usually indicated in the operating instructions in the "Replacing the lamp" section or on a sticker inside the refrigerator compartment. The number can also be found on the burnt-out lamp itself, if the markings are preserved.
What to do if the lamp base comes off and remains in the socket?
In this case, you need to turn off the power to the refrigerator. Then carefully unscrew the remaining base with pliers or tweezers, being careful not to damage the internal contacts of the cartridge. If the contacts are deformed, you may need to replace the cartridge itself.