The appearance of condensation on the internal walls chambers, ice freezing in the corners or constant operation of the compressor often indicate that sealing rubber band has ceased to perform its functions. In refrigerators Indesit, as in any other equipment, the elastic circuit loses its properties over time, cracks or deforms. This leads to a violation of the tightness, due to which warm air penetrates inside and cold air evaporates out.
Many owners of household appliances mistakenly believe that to fix this problem they need to call a technician or completely replace the door. However, in most cases, the situation can be corrected independently by selecting the appropriate seal and following a certain installation technology. Self-replacement will not only save your budget, but will also allow you to personally control the quality of the work performed.
In this article we will analyze in detail the process of diagnosing the malfunction, selecting a compatible part and step-by-step installation of new rubber. You will learn how to prepare the surface, what tools you will need and how to avoid common mistakes that can lead to repeated leakage.
Diagnostics of the condition of the seal
Before you start purchasing consumables, you need to make sure that the problem lies in the rubber. Visual inspection is the first stage of diagnosis. Carefully examine the perimeter of the door: there should be no visible breaks, deep cracks or areas on the surface where the material has become hard and brittle. Often defects are hidden in folds or corners, so the inspection should be carried out in good lighting.
If there is no external damage, but suspicion of depressurization remains, use the “paper test”. To do this, take a sheet of ordinary office paper, apply it to the opening and close the door. The sheet should be clamped along its entire length. If the paper falls out or is pulled out without effort in a certain place, it means that pressure force in this area is insufficient.
⚠️ Attention: Sometimes the reason for a loose fit lies not in the rubber itself, but in the skew of the door or weakening of the hinges. Before replacing, make sure that the door hangs straight and is not skewed.
You should also pay attention to the color of the material. If the white rubber has turned yellow or is covered with black spots of mold that cannot be removed with cleaning products, this is a signal to replace it. Mold can penetrate the structure of the porous material, becoming a source of unpleasant odor and bacteria.
Choosing a suitable seal model
The spare parts market offers many options, but Indesit it is important to choose a profile that matches the geometry of your refrigerator model. Seals vary in width, cross-sectional shape (profile) and method of fastening. The most common options are those with fastening in a groove or with self-tapping screws. An incorrectly selected profile may not fit into the seat or will create gaps.
When searching for a part, be guided by the exact model of your refrigerator indicated on the technical sticker inside the chamber. Often the same type of seal is suitable for a whole series of models. If the original spare part is not available, you can consider universal analogues, but their installation will require more time and adjustment skills.
Below is a table to help you navigate the types of fastenings most often found in refrigerators of this brand:
| Type of fastening | Description | Complexity replacement |
|---|---|---|
| Into the groove (profile) | The rubber has a protrusion ("herringbone"), which is inserted into the groove on the door | Low |
| On screws | The seal is pressed with a decorative strip or fixed with self-tapping screws around the perimeter | Medium |
| Glued (rarely) | Rubber glued directly to metal or plastic | High |
When buying a new seal, be sure to check it elasticity. The material should be easily compressed and quickly regain its shape. If the rubber seems “oaky” even in the store, after installation it may not provide proper tightness without additional heating.
Necessary tools and preparation
For successful replacement you do not need complex professional tools. A basic home craftsman's kit usually includes a flathead and Phillips screwdriver, a knife (stationery or mounting knife), and a clean rag. If the seal is attached to screws, prepare a container for folding the fasteners so as not to lose it during operation.
Pay special attention to preparing the working surface. Old grease, food debris and dust can prevent a new rubber band from fitting snugly or make it difficult to fit into the groove. Prepare warm soapy water or a special degreaser for plastic in advance.
Before starting work, the refrigerator must be turned off. This is a safety requirement, which will also allow you to safely work with open doors for a long time, without fear of defrosting food or overheating of the compressor. It is better to temporarily remove all products from the chambers or transfer them to another cold place.
Removing the old seal
The process of removing old rubber depends on the type of its fixation. If the seal is inserted into the groove, the task is simplified. You need to carefully pry the edge of the rubber with a screwdriver or just your fingers and begin to pull it out of the groove along the entire perimeter. Movements should be smooth so as not to damage the plastic of the door.
In models where the rubber is secured with screws, the situation is a little more complicated. First you need to unscrew all the fasteners around the perimeter. Often the screws are hidden under decorative plugs or the rubber strip itself. Be careful: old screws can “stick” or rust, so use a high-quality screwdriver so as not to tear off the slots.
⚠️ Attention: When dismantling, act carefully so as not to scratch the door coating or break the plastic structural elements. If the rubber is glued, heat it with a hairdryer to soften the adhesive layer.
After removing the old material, be sure to thoroughly clean the groove or surface of the door. Remove all remaining old rubber, adhesive and dirt. Perfect cleanliness is the key to the fact that the new seal will fit smoothly and will serve for a long time.
Installation of a new seal
Installation begins from the upper corner of the door. If using a profile fastener, insert the corner of the elastic into the groove and make sure it fits snugly. Then, working your way along the side, gradually tuck the herringbone or tab into the groove. It is most convenient to do this in small sections, 10-15 centimeters each, using a blunt object (for example, a screwdriver handle) to push the profile deeper.
When fastening with screws, first fix the corners, then the middle parts of the sides, and only then tighten the rest of the fasteners. Do not tighten the screws all the way at once - first just tighten them so that the rubber straightens, and then evenly tighten all fastening points.
☑️ Installation algorithm
It is important to ensure that the rubber does not gather into an “accordion” and does not turn out. If you notice kinking, it is better to redo the area right away rather than try to straighten out an already established outline. Uniform distribution of the material is the key to success.
Alignment and checking for tightness
After installing a new seal, the door may close tightly or loosely due to the fact that the new rubber has not yet straightened out. This is fine. To speed up the adaptation process, you can use a hair dryer. Heat the problem areas with warm (not hot!) air and at the same time straighten the folds with your fingers, giving the rubber the desired shape.
After heat treatment, let the door stand closed for several hours, or better yet, leave the refrigerator overnight. This will allow the material to “remember” the correct position. In the morning, repeat the test with paper, which was mentioned at the beginning of the article.
What to do if the door still does not close?
If after all the manipulations a gap remains, the seal may be selected incorrectly (too thick or thin). In rare cases, door hinges may need to be adjusted or bushings replaced. Also check if anything inside the chamber is in the way (for example, an incorrectly installed shelf or plate).
Regularly check the condition of the new seal during the first month of operation. Wipe it with a soft damp cloth to remove dust. Using special rubber care products will extend the life of the part and maintain its elasticity.
Frequently asked questions (FAQ)
Is it possible to restore the old one rubber instead of replacement?
You can temporarily improve the fit if the rubber is simply deformed, but not cracked. To do this, you can remove it, soak it in hot water (about 70-80°C) for a few minutes to make it elastic, and then put it back on. However, this is a temporary measure: in a few weeks or months the problem will return, since the structure of the material has already been damaged.
How often do you need to change the seal on an Indesit refrigerator?
The service life of the seal depends on operating conditions, frequency of opening doors and maintenance. On average, high-quality tires last 5-7 years. If you notice that the refrigerator begins to turn on more often, and condensation appears on the food, conduct a leak test.
Is a universal seal suitable for my model?
Universal seals often require cutting corners or heating to fit a specific door size. They can provide tightness, but their service life and quality of fit are usually inferior to the original parts designed specifically for the geometry of the doors. Indesit.
Do you need to lubricate the new seal?
You cannot lubricate rubber with oils or fats - they destroy the material. To facilitate sliding during installation, you can slightly moisten the groove with water. To care for installed rubber, use special silicone-based products that prevent drying out.