Brand refrigerators Samsung they are deservedly considered one of the most reliable units on the household appliances market, but even they are not immune from technical failures. Owners are often faced with a situation where it is necessary to gain access to the internal components of the unit, for example, the evaporator or water drainage system. These steps require removing the back panel inside the freezer or refrigerator compartment. This process seems complicated only at first glance, but requires care and understanding of the design.
The main reason why users have to disassemble the camera is the formation of an excessive layer of ice on the back wall, which blocks the operation of the sensors or blocks the air circulation channels. Also, dismantling may be required to replace a burnt-out defrost heating element or check the integrity of the wiring. It is important to understandthat any intervention in the design of the device should be carried out with the refrigerator completely disconnected from the power supply in order to avoid electric shock.
In this article we will analyze in detail the process of how to remove the wall in Samsung refrigerator, what tools will be needed for this and what nuances you should pay special attention to. Proper disassembly will help not only eliminate the malfunction, but also extend the life of your household appliance. Do not rush to call a technician if the problem can be solved on your own.
Necessary tools and preparation for work
Before you begin dismantling any structural elements, you need to prepare the workplace and tools. Handling plastic and fragile parts requires care, so using unsuitable items may cause fasteners to break. You will need a standard DIY kit, which can be found in most apartments.
First of all, make sure that you have a Phillips screwdriver on hand, preferably with a magnetic tip, so that the screws do not fall into hard-to-reach places. You may also need a flathead screwdriver or a special plastic tool to open the latches to avoid scratching the surface of the plastic. Some models are fastened with hexagon bolts, so having a set of keys will be useful.
⚠️ Attention: Before starting any work, be sure to disconnect the refrigerator from the electrical network and let it stand turned off for at least 15-20 minutes. This is necessary to discharge the capacitors and stabilize the pressure in the system.
Free up space in front of the refrigerator so that you can access it from all sides. Prepare a container for water and rags in advance, as condensation or melted ice may leak when removing the panel. Safety is the main priority, so the floor should be dry and the lighting sufficient.
☑️ Preparation for disassembly
Design features of refrigerators Samsung
Engineers Samsung use different layouts of internal components depending on the series and year of manufacture of the model. Most modern devices use a system No Frostwhere the evaporator is hidden behind a plastic panel. The design may differ in the location of the fastening elements: in some models the screws are immediately visible, in others they are hidden under decorative plugs or rubber seals.
The rear wall of the refrigerator compartment is usually made of thin plastic and is secured with latches around the perimeter, as well as with several screws. In the freezer the situation is similar, but here there is more often abundant ice, which can make access to the fasteners difficult. Understanding how your specific model works will help you avoid unnecessary effort.
It is worth noting that in two-chamber models, access to the evaporator is most often located in the freezer compartment. However, in some cases, for example, if the drainage hole is clogged, it may be necessary to remove the panel in the refrigerator compartment. In models with a double cooling cycle (Twin Cooling), the panels may be more airtight and have additional seals.
Why does plastic become brittle?
The plastic inside the refrigerator loses its elasticity over time due to constant temperature changes and exposure to low degrees. This makes it brittle, so all manipulations must be carried out with extreme caution, especially if the refrigerator is more than 5-7 years old.
Step-by-step instructions: how to remove the back panel
The dismantling process begins with freeing up the internal space. Remove all shelves, drawers and containers from the chamber where you plan to work. This will provide easy access to the back wall and prevent damage to the products or the equipment itself in the process. Inspect the surface of the panel for visible fasteners.
Often the screws holding the panel are hidden under plastic plugs or stickers. Gently pry them off with the tip of a knife or a flathead screwdriver. After removing all visible fasteners, try to gently pull the panel towards you. If it does not budge, do not use force - check to see if there are still any screws left at the bottom or top.
- 🔧 Unscrew all visible screws around the perimeter of the panel using an appropriate screwdriver.
- ❄️ If the panel is frozen, do not tear it off sharply, so as not to damage the evaporator tubes or wiring.
- 👐 Take the panel with both hands from below and above, evenly distributing the force when removing.
After successfully removing the panel, you will have access to evaporator, heating elements and sensors. Carefully inspect the space: ice often accumulates here, which is the cause of the malfunction. If you see a thick layer of frost, this confirms problems with the defrost system.
Diagnostics and removal of ice
The open interior of the refrigerator often reveals a picture of complete icing. Ice can block the fan, causing cold air to stop circulating through the chambers. In this case, it is necessary to carry out complete defrosting. Leave the refrigerator open for at least 12-24 hours until the ice has completely disappeared.
Using a hair dryer to speed up the process is possible, but requires extreme caution. High temperature may deform plastic parts or damage rubber seals. If you use a hairdryer, keep it at least 30 cm from the surface and do not direct a stream of hot air directly at plastic elements for a long time.
| Element | Symptom of malfunction | Action |
|---|---|---|
| Evaporator | Coated with a thick layer of ice | Complete defrosting within 24 hours |
| Drainage hole | Water stands in the groove | Cleaning soft wire or syringe |
| Fan | Frozen and does not spin | Defrosting, checking the rotation of the blades |
| Defrosting heating element | Black plaque or rupture | Replacing the heating element |
After defrosting, check the drainage hole. It is located at the bottom of the evaporator niche. A blockage here is a common reason why the water does not drain, but freezes, forming an ice plug. Rinse the channel with warm water using a syringe or bulb.
Checking heating elements and sensors
If after defrosting the problem repeats after a short time, it means that the automatic defrosting system is not working correctly. In refrigerators Samsung a heating element (tubular electric heater), a thermal fuse and a defrost sensor are responsible for this process. The location of these elements is usually located at the bottom of the evaporator or under it.
For diagnostics, you will need a multimeter. In the dialing mode, check the integrity of the heating element. If the device shows an open circuit, the heating element must be replaced. Also check the thermal fuse - it burns most often when the heating element overheats and breaks the circuit, stopping heating.
⚠️ Attention: Replacing electronic components requires electrical knowledge. If you are not confident in your abilities, it is better to contact a specialist, as incorrect installation can lead to a short circuit.
The defrost sensor (defrost thermostat) controls the temperature of the evaporator. If it is faulty, it may not give a command to turn on the heating element, and the ice will constantly build up. Its resistance should change depending on the temperature. It is better to check by comparing the readings with a working sensor or a resistance table for your model.
Assembling and testing the refrigerator
After eliminating the malfunction, removing all the ice and checking the components, you can begin assembly. Carefully wipe the inside of the camera dry. Make sure that there are no tools, rags or unnecessary parts left in the evaporator niche. This is a critical step as a foreign object could damage the fan.
Reinstall the back panel. First, snap the top clamps into place, then gently press the bottom until you hear a characteristic click. Tighten all the screws, but do not overtighten them to avoid stripping the threads in the plastic. Install the plugs and decorative elements in their places.
- 🧊 Make sure that the panel is level and does not bulge anywhere.
- 🔌 Check if the wires going to the sensors or fan are pinched.
- 🚪 Return the shelves and drawers to their original condition position.
Plug in the refrigerator. During the first hours of operation, it may make more noise than usual - this is normal, since the compressor is working at full power, gaining temperature. It is better to load products after 2-3 hours, when a stable temperature regime has been established.
Typical errors during disassembly
Many users make mistakes, trying to save time or neglecting instructions. The most common of them is the use of physical force where you just need to find a hidden screw. Plastic becomes very brittle at low temperatures, and one wrong movement can lead to a crack that cannot be repaired unnoticed.
Another mistake is ignoring defrosting. An attempt to remove a panel that is tightly frozen with ice to the evaporator body is almost guaranteed to damage the aluminum tubes. Repairing the evaporator is a complex and expensive process that often requires refilling the refrigerator.
They also often forget to check the condition of the door seal after work. If it is accidentally touched or dislodged, the seal of the chamber will be broken, which will lead to the constant formation of condensation and ice. Always check the fit of the door after completing work.
⚠️ Attention: Never use sharp metal objects (knives, chisels) to pick ice or open latches. This is a direct path to breakdown of the circuit or damage to the plastic.
Is it possible to remove the wall without defrosting if there is not much ice?
Technically, this is possible if the ice does not hold the panel mechanically. However, the risk of damaging plastic, which is fragile in the cold, is very high. It is better to wait 15-20 minutes after turning it off, so that the plastic “warms up” a little and becomes more elastic, even if you do not carry out a complete 24-hour defrosting.
Why did the refrigerator start to make a lot of noise after assembly?
Most often this means that the back panel is out of place and touches the fan blades. Noise can also occur if wiring or other components are accidentally dislodged and vibrate. It is necessary to disassemble the panel again and check the gaps.
How often do you need to defrost a No Frost refrigerator?
The No Frost system does not require regular manual defrosting to remove ice. However, once every year or two, it is recommended to carry out preventive defrosting for a day for hygiene and checking the drainage system, especially if you have hard water or you often open the door.
What to do if the plastic latch of the panel is broken?
If one ear is broken, the panel will most likely be held on by the others and the screws. For reliability, you can use a small amount of heat-resistant glue or carefully solder the plastic with a soldering iron from the back side, reinforcing the chipped area with a plastic pad.
Where can I find the diagram for my Samsung refrigerator model?
The diagram (service manual) is usually located on a sticker inside the chamber or on the back wall of the unit itself. Information can also be found on the manufacturer’s official website using the full model number, which is indicated in the product passport.