The appearance of condensation, ice on the back wall or a characteristic whistle when closing the door often signals that it is time to replace the seal an elastic band. In refrigerators Zanussi, as in other equipment, this element loses elasticity over time, cracks or deforms, no longer ensuring the seal of the chamber. Ignoring the problem leads to overload of the compressor and an increase in electricity bills.
Replacing the seal yourself is a very real task for a home craftsman, which does not require complex special tools. The main thing is to choose the right cuff model and follow the sequence of installation steps to avoid distortions. In this article, we will look in detail at how to select a part, dismantle the old seal and install a new one, returning your refrigerator to its factory seal.
Diagnostics of the condition of the seal
Before ordering a new part, you need to make sure that the problem lies precisely in rubber wear, and not in the skew of the door or faulty hinges. Visual inspection is the first stage of diagnosis. Carefully examine the surface of the seal around the entire perimeter: there should be no cracks, creases, areas with mold or mechanical damage. If the rubber has become hard and does not adhere to the body, replacement is inevitable.
There is a simple and effective way to test the tightness, known as the “paper test”. You will need a regular piece of paper or a banknote. Open the refrigerator door, insert a sheet between the body and the seal, and close the door. Try to pull the paper out: if it comes out easily and without resistance, then the seal is broken.
⚠️ Attention: Check the tightness at several points around the perimeter, especially in the corners and in the middle of the long sides. A local loose fit may indicate deformation of a specific section of the rubber band.If the test shows a weak fit, inspect the door itself. Sometimes the problem is solved by adjusting the hinges rather than replacing consumables. However, if the rubber is visually worn out, then no adjustment will help restore sealing. In this case, you need to purchase a new one sealing profilethat matches your model.
📊 Have you encountered cold leaks in the refrigerator?Yes, there was iceYes, the refrigerator was bad freezesNo, I change it preventivelyI have not encountered it yetChoosing a suitable seal for Zanussi
The spare parts market offers many options for seals, but for equipment Zanussi it is critically important choose an exact analogue. Seals differ not only in size (length of sides), but also in profile shape, method of fastening and material rigidity. Using the wrong part will result in the door not closing tightly or not closing at all.
You can find the right part number in several ways. The most reliable way is to look at the part number in the technical documentation or on a sticker inside the refrigerator compartment. You can also measure the old seal, although this method is less accurate due to the rubber stretching over years of use. It is best to look for a spare part according to the exact model of the refrigerator indicated in the passport.
When choosing, pay attention to the material. Modern seals often have an antibacterial coating that prevents the proliferation of microorganisms. Cheap analogues can be made of rubber with an unpleasant odor that takes a long time to disappear.
Parameter Original Zanussi Quality analogue Cheap analogue Material Frost-resistant rubber/silicone Rubber with additives Hard rubber Service life 7-10 years 3-5 years 1-2 years Elasticity High Average Low Price High Average Low When purchasing a part, make sure that it is intended specifically for your series of refrigerators. Different models Zanussi may have a different profile angle of the magnetic insert. If you are in doubt about the choice, it is better to consult with the spare parts seller, citing the full model number of the unit.
Necessary tools and preparation
Replacing the seal is a clean procedure, but requires care. You don't need fancy power tools, but you should have a set of basic tools on hand. Preparing the workplace and tools will take no more than 10 minutes, but will significantly simplify the installation process.
For work you will need:
- 🔧 Screwdriver or a Phillips screwdriver - to remove decorative panels or door fasteners, if you need to dismantle it.
- 💇 Hair dryer (construction or household) - necessary for heating the new rubber so that it becomes elastic and straightens.
- 🧤 Gloves - so as not to stain the new rubber and protect your hands from possible dirt in the grooves of the old seal.
- 🧼 Degreaser (alcohol or glass cleaner) - to clean the mounting channel before installing a new part.
⚠️ Attention: If you use a hair dryer, do not bring it too close to the plastic parts of the refrigerator or new rubber, so as not to melt them. Keep the temperature within reasonable limits.Also free up space in front of the refrigerator. You will need to freely walk around the unit from all sides, since it is most convenient to change the seal with the door removed or with maximum access to the perimeter. Cover the floor with a soft cloth in case you have to put the door on the floor for ease of operation.
☑️ Preparing to replace the seal
Done: 0 / 5Removing the old seal
The process of removing an old rubber band depends on the method of its attachment. In modern models Zanussi the seal is most often inserted into a special groove around the perimeter of the door. In older models, it can be glued or screwed through the internal plastic panel.
If the seal is inserted into the groove, carefully pry its edge in the corner of the door with a blunt object (for example, a plastic spatula or a knife with a rounded end) and pull it towards you. The rubber should come out of the channel. Move gradually around the perimeter, removing the profile from the groove. Do not make sharp jerks so as not to damage the plastic of the door.
If the seal is held on by self-tapping screws, the situation is more complicated. You will need to remove the inner plastic door trim. To do this, unscrew all visible screws around the perimeter of the inner chamber. After removing the plastic, access to the seal fasteners will open. Unscrew the screws holding the rubber and remove it.
After dismantling, be sure to thoroughly clean the mounting channel or door surface. Dust, grease and old glue residues could have accumulated there. Use a degreaser and a soft cloth. A clean surface is the key to the fact that the new seal will lie flat and work efficiently.
What to do if the old seal is tightly glued?
If the rubber is glued, carefully cut it off with a blade, being careful not to damage the metal or plastic of the door. Remove any remaining adhesive with a special solvent or alcohol, thoroughly rinsing the surface afterward.
Installing a new seal: step-by-step instructions
The most critical stage is installing a new part. New tires are often stiffer than old ones due to long-term storage, so they need to be warmed up. Place the new seal in warm water (about 50-60 degrees) for 10-15 minutes or gently warm it with a hairdryer. This will make the material elastic and easy to install.
Start installation from the top corner of the door. Insert the edge of the seal into the groove (or apply it to the mounting surface). If using a groove insert, press the profile in with your fingers, moving from the corner to the center of the side. Make sure that the magnetic tape inside the elastic does not jump out of its channel.
Move around the perimeter, evenly distributing the sealant. Do not stretch the rubber too much, otherwise gaps may form in the corners. In the corners of the door, the material must be laid especially carefully, forming the correct bend. If the seal is attached to self-tapping screws, tighten them only after you have completely inserted the rubber into the groove along the entire perimeter.
After installation, check the tightness of the fit. Run your hand along the entire perimeter - there should be no bumps, waves or lags. If you notice any defects, carefully adjust the rubber with your fingers while it is warm.
Final check and adjustment
After the new seal installed, do not rush to load the refrigerator with food. Allow the rubber to sit and take its final shape for several hours. Then retest with paper around the entire perimeter. The sheet should be removed with noticeable force, but without tearing.
If the fit is weak in some places, the door may need to be adjusted. Loosen the hinges and slightly move the door in the desired direction, then tighten the bolts. Also make sure that the refrigerator is level: a skewed case may prevent it from closing tightly even with a new rubber band.
In the first days of operation, pay attention to the operation of the compressor. If the replacement was successful, the refrigerator should start to run quieter and the on/off cycles will become shorter. Ice should no longer form in the chamber.
How often should the seal be changed?
The average service life of the seal is 5-7 years. However, with intensive use or improper care (aggressive chemicals when cleaning), it may wear out earlier. Check its condition regularly.
Is it possible to restore the old seal?
You can temporarily improve the fit by heating the deformed areas with a hairdryer. However, if the rubber is cracked or has lost its elasticity, restoration is impossible - only replacement.
Why does the new seal smell?
New rubber may have a specific smell. It should air out within a few days after installation. Ventilate the kitchen when you turn on the refrigerator for the first time.