Contents
When the light bulb in the refrigerator does not work, it is very inconvenient to use it. You need to urgently get rid of the problem, and for this you will have to find the cause of the malfunction. What light bulbs are installed in the refrigerator, how they work and why they fail, read the article.
Types of lighting in the refrigerator
Different brands of modern refrigerators have different lighting. Light fixtures in older models are also different. Before embarking on a search for a breakdown, you need to understand the features of the camera lighting.
- In older refrigerators, an incandescent lamp was most often used, which was located on the ceiling of the chamber. The principle of operation is quite simple: there is a button next to the door. When you close the refrigerator, you press it, the lighting turns off, and vice versa. Plus incandescent bulbs at an affordable price, but the service life is only 1000 hours.
- Halogen lamps are similar in structure to the previous ones. They also emit heat when operated, but the light is brighter than incandescent bulbs. With high light output, the device consumes a minimum of electricity.
- Fluorescent lighting can be distinguished by cold white light. These lamps do not heat up during operation and last from 8 to 000 hours.
- LED lighting is used in modern refrigerators. This is the most economical and safe type. Lamps do not heat up, serve up to 11 years, consume a minimum of electricity – from 15 to 40 watts. However, replacing them yourself is difficult.
The complexity of LED lighting in its management. The easiest option is the start button described by yours. It can also be a relay or a microcontroller.
Arrangement of lamps in the chamber
Lamps can change their location in the chamber depending on the brand and model of the refrigerator.
- The lamp is attached to the side wall. This is the most common type of accommodation. It can be combined with start buttons and thermal sensors.
- The lamp is located on the top panel. Not a very good placement, since the lower shelves are very poorly lit.
- The best location is on the back wall. The lamp is not blocked by anything, it illuminates the entire chamber.
- Quite a rare installation – on the visor. Not very successful, there is little light in the chamber.
If the light in the refrigerator does not light, then you need to look for the cause of the breakdown.
Why is the lighting not working?
When you open the refrigerator door, you may notice that the light does not come on or the lamp flashes quickly. The latter happens due to a voltage drop in the network. Therefore, it is recommended to install RCDs on devices with high power consumption.
Why there is no lighting, and what you need to check:
- Flip the switch: there may be no electricity in the house.
- Examine the power cord. Its insulation may have been damaged – it needs to be replaced.
- Check that the socket is working. To do this, connect another device to it. If it works, the outlet is fine.
- Follow the work. Does it turn on after a while? Maybe the fault lies in the refrigerator itself.
- The most likely option is that the light bulb in the refrigerator has burned out, so a replacement is needed.
- The cartridge or its contacts could also be damaged, which complicates self-repair.
If the diagnostics confirmed that the problem is in the lamp, it is easy to replace.
Self-replacement of the lamp in refrigerators of different brands
Before replacing, see what type of lamp you have, and also measure the base. In some models, the lamp is equipped with a cover, which must first be removed.
In the refrigerator “Samsung” and “Atlant”
These models are just equipped with shades. To get to them, unplug the refrigerator from the power supply.
- Remove baskets and trays that will interfere with replacement.
- Loosen and remove the cover screw.
- Disconnect the wiring.
- Remove the protective tape, if provided.
- Unscrew and replace the light bulb with a similar model.
For the brand “Indesit”
If a light bulb burns out in the Indesit refrigerator, do this:
- Unscrew the fastener on one side of the cover. In Indesit models, the cover is not completely removed.
- Move part of the lampshade to the side to expose the lamp.
- Unscrew the burnt device and install a new one.
For refrigeration equipment brands Stinol and Biryusa
Manufacturers decided not to fix the ceiling with screws. Therefore, you just need to press the cover on both sides. If the latches do not come out, use a flat head screwdriver to pry them out. Then unscrew the lamp and replace.
Some models have LED lighting. Then the cover is removed together with the electronic unit.
- Remove the cover by unsnapping the latches.
- Unscrew the mounting bolts.
- Disconnect the wiring and remove the block.
- Replace in reverse order.
Watch the related video:
Prevention of malfunction
The lighting in the refrigerator will last much longer if you follow simple rules:
- Control the humidity in the chamber. Moisture drops, condensate cause damage to electronic equipment. The contacts and wiring in the chamber deteriorate.
- Connect equipment only to a grounded outlet, through an RCD. This will help avoid power surges.
- When buying a refrigerator, pay attention to the type of lighting. LED lighting is the most reliable and durable.
As you can see, changing a light bulb is easy. Be attentive to your equipment, follow the rules of operation and installation.