The sudden loss of light inside the refrigerator compartment always takes you by surprise, especially when you urgently need to find food. Equipment owners Pozis often face a situation where a working compressor continues to hum, but the interior space is plunged into twilight. This is not a reason to panic or immediately call a technician, since in most cases the problem is solved by simply replacing the burnt-out lighting element.
Two-chamber models of this brand, whether classic RB-325 or modern series Mir, have a similar backlight system design. However, before taking active steps, it is worth understanding the nature of the malfunction. Sometimes dim light or its absence can be caused not by burnout of the filament, but by oxidation of contacts or malfunction of the thermostat door.
A competent approach to diagnostics and subsequent replacement will extend the life of the new lamp and protect the unit wiring from power surges. In this article we will analyze in detail the process of dismantling an old lighting device, choosing a suitable analogue and the nuances of installation in two-chamber models Pozis.
⚠️ Attention: Before starting any work on disassembling electrical appliances, be sure to disconnect the device from the electrical network to avoid electric shock.
Modern two-chamber refrigerators Pozis can be equipped with different types of bases, and understanding this difference is critical for quickly purchasing a replacement. Most often, older and budget models use a classic circuit with an incandescent lamp, while new versions introduce LED modules or fluorescent tubes.
The main task of lighting in the refrigerator compartment is to provide a good view of the shelves without heating the products. Therefore, the power of standard incandescent lamps here rarely exceeds 15-25 watts. If you notice that a new lamp burns out too often, it is worth checking cartridge contacts or the stability of the voltage in your home network.
It is also important to take into account the operating temperature of the lighting fixtures. Ordinary household lamps may not withstand low temperatures, although in the refrigeration chamber of a two-chamber they are usually in the positive zone. However, specialized lamps for refrigerators have a reinforced bulb design.
To successfully complete the replacement, you will need a minimum set of tools that can be found in every home. The main thing is to act carefully so as not to damage the plastic elements of the interior, which become more fragile at low temperatures.
The main tool will be a flat-head screwdriver, but in some cases you may need a Phillips screwdriver or even a knife with a wide blade to carefully pry up the latches. Do not use excessive force, since the plastic of the lampshade in models Pozis is quite thin and can crack if handled carelessly.
- 🔧 Flat and Phillips screwdrivers (blade width 3-5 mm).
- 🔦 Flashlight for illuminating the work area (if replacement is being made in poor lighting).
- 🧤 Dry rags or gloves (so as not to leave greasy marks on the new lamp).
- 📏 Ruler or caliper (for measuring dimensions if the base is non-standard).
Preparation of the workplace also plays an important role. Make sure there is enough space around the refrigerator for the door to open wide. If the floor is slippery, lay down a mat to avoid falling and damaging the glass shelves or the lamp itself if it accidentally slips out of your hands.
☑️ Preparing for replacement
The process of removing the lampshade in two-chamber refrigerators Pozis may vary slightly depending on the year of manufacture of the model. In most cases, the light diffuser is attached to plastic clips or a single screw hidden under a decorative plug.
If you can see the screw, it must be unscrewed counterclockwise. If there are no screws, then the lampshade is held on by latches. In this case, you need to carefully pry the edge of the lampshade with a screwdriver in a place where there is no marking or logo, and slightly pull it down.
Sometimes owners are faced with a situation where the lampshade cannot be removed, and there is a risk of breaking the fasteners. In such cases, it is useful to know that some models Pozis have a fastening system that requires moving the lampshade to the side before removal.
| Type of fastening | Location | Tool | Action |
|---|---|---|---|
| Screw | Front or side | Phillips screwdriver | Unscrew and remove |
| Latches (top) | Top edge | Flat screwdriver | Pry and pull down |
| Latches (side) | Side wall | Knife/Card | Move to the side |
| Integrated LED | In the depths of the niche | Without tools | Remove the entire panel |
After removing the diffuser, access to the lamp itself opens. If this is a standard base E14then the lamp is simply unscrewed counterclockwise. Be careful if the lamp breaks inside the socket - in this case, a more complex procedure will be required to remove the remains of the base with pliers.
⚠️ Attention: Never touch the glass part of a new halogen lamp with your hands. Oil from the skin can lead to local overheating of the glass and rapid failure of the lamp.
Choosing a new lamp is not only a matter of the base, but also of compatibility with the electronics of the refrigerator. Although Pozis traditionally uses simple circuits, installing a lamp that is too powerful can lead to melting of the lampshade or overloading the door limit.
The optimal power for the refrigerator compartment is 15 Watts for incandescent lamps. If you decide to upgrade to light-emitting diode (LED) alternatives, make sure they are designed to operate in low-temperature environments and have an appropriate base. LED lamps consume less energy and practically do not heat up.
When purchasing, pay attention to the labeling. Lamps with an index fridge or indicating the operating temperature range are suitable for refrigerators. Conventional room lamps can work unstable or quickly burn out due to condensation.
- 💡 Incandescent lamps: cheap, but they get hot and often burn out.
- 💡 Light Emitting Diodes (LED): durable, economical, but more expensive to purchase.
- 💡 Halogen: bright light, but sensitive to grease.
If you are replacing a regular lamp with an LED one, make sure that the shape of the base matches. Most often, refrigerators Pozis use a base E14 ("minion"), which is smaller than the standard E27. The diameter of the base is 14 mm, which is important not to confuse when purchasing in a store.
Installation of a new lighting element is carried out in the reverse order of removal. Screw the lamp into the socket as far as it will go, but not too hard to avoid damaging the threads. Then install the lampshade in place, making sure that the latches fit into their grooves with a characteristic click.
After assembly, turn on the refrigerator and check the operation of the lighting. Open the door and the light should come on. Close the door - the light should go out (check the operation of the limit switch). If the light is constantly on, this may indicate that the switch button is stuck.
In some models of two-chamber refrigerators Pozis access to the lamp may be difficult due to shelves or drawers. In this case, it is recommended to temporarily remove the contents of the chamber in order to have free access and a good view, avoiding awkward movements.
⚠️ Attention: If after replacing the lamp does not light again, check the door limit switch. Perhaps the problem is not in the lamp, but in the mechanism that sends a signal to turn on the light when opening.
A frequent problem for owners Pozis is the light flickering or turning on spontaneously. This may indicate a malfunction thermostat or poor contact in the circuit. If the new lamp is working properly, but the light behaves strangely, it is worth checking the condition of the wires going to the lamp.
It is also worth mentioning condensation. In two-chamber models, moisture may accumulate in the upper part of the chamber. If the lampshade is not sealed, moisture enters the base, causing a short circuit. Regularly wipe the ceiling of the refrigerator compartment with a dry cloth.
Sometimes users try to install a more powerful lamp in the refrigerator, for example, 40 or 60 Watts, to make it “lighter”. This is strictly forbidden. The plastic of the lampshade is designed for a certain temperature, and a more powerful lamp can melt it or deform it, which will lead to fragments getting into the products.
- 🔍 Check the tightness of the door.
- 🔍 Inspect the wires for fractures.
- 🔍 Make sure the serviceability of the limit switch.
If you encounter difficulties during replacement or your model Pozis has a unique lighting system (for example, an LED strip built into the back wall), it is better to contact a specialized service. Independent intervention in complex electronic components can lead to loss of warranty.
Replacing a light bulb in a refrigerator Pozis is a simple procedure that anyone can do. Compliance with safety precautions and the correct selection of components will allow you to quickly return to the comfort of using household appliances. Don't forget that good lighting is not only convenient, but also an opportunity to notice spoiled food in time.
Regularly check the condition of the lighting fixtures and replace them at the first sign of blinking or dim light. This will protect you from unpleasant surprises and help maintain order in the refrigerator compartment.
Why does the lamp burn out in the Posis refrigerator every 2-3 months?
Frequent burnouts can be caused by power surges in the network, a malfunction of the door switch (which can give a spark when shorted) or the use of low-quality lamps. Also check the density of the contacts in the socket - if they are straightened, the lamp may heat up.
What is the maximum lamp power that can be installed in Pozis?
The recommended maximum power for most refrigerator models Pozis is 15 Watts for incandescent lamps. Exceeding this value can lead to deformation of the plastic shade and damage to the internal wiring.
Is it possible to install an LED lamp in a two-chamber refrigerator?
Yes, it is possible and even necessary. Light-emitting diode lamps (LED) with E14 socket are an excellent replacement for incandescent lamps. They heat up less, which is safer for food and plastic, and last many times longer. The main thing is to choose a lamp suitable for working at low temperatures.
What to do if the lamp inside the refrigerator breaks?
Immediately turn off the refrigerator. Carefully remove any glass shards using tweezers or masking tape to pick up the smallest particles. Wipe the camera with a damp cloth. If the lamp was fluorescent (contains mercury), thoroughly ventilate the room. Make sure that there are no fragments of the base left in the socket before screwing in a new lamp.