How to properly remove the back wall of the freezer compartment of a Samsung refrigerator: instructions with photos and tips

Disassembling the freezer Samsung — a problem that owners face when cleaning the system No Frost, replacing a temperature sensor or removing ice build-up on the evaporator. The back wall (aka internal panel) is attached in a non-obvious way, and attempts to rip it off “by eye” often end in broken plastic clips or damage to the seal. This article contains a step-by-step analysis of the process, taking into account the features of models Samsung of the last 10 years, including the series RB, RS and TQ.

Important: the design of the rear panel depends on the type of cooling system. In freezers with drop defrosting the wall is usually removable without tools, while in No Frost it is secured with hidden latches and screws. We will focus on the most difficult option - dismantling the panel in Full No Frost systems, where the evaporator is hidden behind a plastic casing and screwed to the body.

Preparation: what needs to be done before disassembly

Before removing the back wall, follow the required steps:

• 🔌 Unplug the refrigerator and let it sit for 10-15 minutes - this will discharge the capacitors and eliminate the risk of electric shock when working with electronics.
• ❄️ Thaw the freezer compartment (if it is not empty). Ice on the evaporator may interfere with dismantling and damage parts during defrosting.
• 📦 Remove all shelves and drawersincluding the guides. They interfere with access to the fasteners and can break if moved carelessly.
• 🔧 Prepare the tools: a Phillips screwdriver (usually PH2), a plastic spatula or pick, a flashlight, tweezers (for removing small parts).

If your model Samsung is equipped with a display or electronic control unit on the door, cover it with masking tape - this will protect against accidental damage when manipulating the body. In freezers with double cooling system (for example, Samsung Twin Cooling Plus) the back panel can be secured with additional screws under the decorative cover - we'll talk about this separately.

⚠️ Attention: In models Samsung with an inverter compressor (Digital Inverter) after turning off the power, it may take 5-7 minutes for the fan to stop completely. Do not begin disassembly until you are sure that all moving parts have stopped - otherwise you risk damaging the blades.

Determining the type of fastening of the back wall

The design of the back panel in freezers Samsung varies depending on the year of manufacture and series. Here are the key differences:

To accurately identify the type of fastening in your model, inspect the back wall for:

• 🔍 Decorative plugs (usually in the upper corners) - screws are hidden under them.
• 📏 Slots around the perimeter of the panel - if it does not fit tightly, it is most likely fixed with latches.
• 🔧 Marks on plastic - some models have arrows or inscriptions PUSHindicating hidden latches.

In freezers Samsung with function Power Cool (fast cooling), the back panel may be part of the air duct. In this case, its dismantling requires first removing the top cover of the camera - read about this in the next section.

Step-by-step instructions: how to remove the back wall

Consider the universal algorithm for models Samsung No Frost (series RB, RS, TQ). If your refrigerator is of a different series, adapt the steps to your design.

Make sure the freezer is unplugged|

Remove all shelves and containers|

Prepare tools (PH2 screwdriver, spatula)|

Take a photo of the location of the fasteners (optional)-->

Step 1: Removing the decorative cover

Locate a plastic trim (usually 5–10 cm wide) at the top of the back wall. It covers the panel mounting screws. To remove it:

1. Pry the cover from one edge with a plastic spatula or pick.
2. Gently pull it towards you - it should come out of the grooves.
3. Put the cover aside so as not to lose it.

Step 2: Unscrewing the screws

Under the decorative trim you will see 2-4 screws (depending on the model). They need to be unscrewed counterclockwise:

• 🔩 Use a screwdriver PH2 - other sizes can tear off the slots.
• 🧲 Place the screws on a magnet or in a separate box so as not to mix them up when assembly.
• ⚠️ Do not apply excessive force - the plastic bushings under the screws may crack.

Step 3: Release the latches

After removing the screws, the panel is held in place by plastic latches around the perimeter. To unfasten them:

1. Start from top edge —pull the panel toward you while moving the spatula along the seam.
2. Move clockwise, one by one releasing the latches. You will hear characteristic clicks.
3. If the panel does not budge, check that all the screws are unscrewed - sometimes they are hidden under stickers or in the lower corners.

Step 4: Removing the panel

When all the latches are released, carefully remove the panel and set it aside. Behind it you will see:

• 🌀 Evaporator (aluminum radiator with ice or frost).
• 🌡️ Thermal sensor (usually attached to the evaporator).
• 💨 Fan (in models No Frost).

⚠️ Attention: B freezers Samsung with a function Metal Cooling (metal back wall) the panel can be aluminum and secured with additional rivets. To remove it, you will need a drill with a metal drill 3–4. mm.

What to do after removing the wall: cleaning and diagnostics

When the back panel is removed, you have access to the key components of the system No Frost. Here's what you can do next:

• ❄️ Remove ice from the evaporatorUse a plastic scraper or hair dryer (at minimum power, holding at a distance). 20 cm). Do not use metal objects - they will damage the tubes.
• 🧹 Clean the drainage hole. It is located under the evaporator. Clean it with a cotton swab or wire, then rinse with warm water.
• 🔍 Check the temperature sensor. If the refrigerator does not freeze or works without stopping, the sensor may have failed. Its resistance at room temperature should be ~5–7 kOhm (checked with a multimeter).
• 🌀 Inspect the fan. Make sure the blades rotate freely. If the fan is blocked by ice, defrost it completely before turning it on.

In models with automatic defrosting (for example, Samsung Frost Free) there may be a layer of rust on the evaporator. It can be removed with a special aluminum cleaner (for example, WD-40 Specialist), but do not use abrasive materials.

How to check the serviceability of the defrost heater?

The heater (defroster) is located under the evaporator and turns on periodically to remove frost. To check its functionality:

1. Unplug the refrigerator.

2. Remove the terminals from the heater (usually red or black).

3. Measure the resistance with a multimeter - it should be in the range of 20–50 Ohms.

4. If the device shows an open circuit (OL), the heater is faulty and requires replacement.

Errors during dismantling and how to avoid them

Even with careful disassembly, owners Samsung often make critical mistakes. Here are the most common of them and ways to prevent them:

Pay special attention to models with touch control (for example, Samsung Family Hub). In them, the back panel can be connected to the electronic unit by wires - they cannot be cut off. If you are not confident in your abilities, it is better to contact a service center, since repairing electronics is more expensive than replacing a plastic panel.

Assembly: how to install the back wall back

Installing the panel is done in the reverse order, but there are several nuances:

1. Align the latches. Before pressing the panel, make sure that all plastic clips are in place and are not bent.
2. Tighten the screws. Start with the top ones, then the bottom ones. Do not overtighten - a tight fit is enough.
3. Check the seal. After assembly, close the door and check for any gaps. If the panel is installed crookedly, the seal will not fit tightly.

In models with double cooling system (Twin Cooling) after assembly, it may be necessary sensor calibration. To do this:

1. Plug in the refrigerator.
2. Press and hold the buttons Power Cool + Fridge (or Freezer, depending on the model) for 8 seconds.
3. Wait for the sound signal - this is confirmation of the reset.

⚠️ Attention: If after assembly the refrigerator begins to make more noise or does not cool, you probably forgot to connect the fan or sensor. Re-disassemble the panel and check all connectors.

When to contact service: signs of serious malfunctions

Not all problems with the freezer Samsung can be solved independently. Contact a specialist if the following symptoms are observed after cleaning or replacing parts:

• ❄️ The evaporator becomes covered with ice in 1-2 days - this indicates a malfunction of the defrost heater or timer.
• 🔥 The compressor works without stopping, but the freezer does not cool - a freon leak is possible.
• 💥 A burning smell appears -a sign of a short circuit in the electronics.
• 🔊 The fan does not included or makes a grinding noise - the bearing or motor needs to be replaced.

The cost of diagnostics in service centers Samsung starts at 1,500 rubles, and repairs (for example, replacing a sensor or heater) cost 3,000–6,000 rubles. If your refrigerator is under warranty, do not disassemble it yourself - this will void the manufacturer’s obligations.

FAQ: Frequently asked questions about disassembling the Samsung freezer

Is it possible to remove the back wall without defrosting the refrigerator?

Technically, yes, but this is fraught with damage. Ice on the evaporator can prevent access to the mounts, and if it thaws during operation, water will get onto the electronics. If the freezer is full of food, temporarily transfer it to a cooler bag or a bowl of ice.

What to do if after assembly the refrigerator does not turn on?

Check:

1. Are all connectors (sensor, fan, heater) connected?
2. Is the door seal damaged - if it is torn, the refrigerator will not start due to a seal error.
3. Is the thermal fuse tripped (in some models it trips when overheated).

If everything is in order, but the refrigerator does not work, check the outlet and power cord.

How often should you clean the evaporator in a No Frost freezer?

The recommended frequency is every 1-2 years, but it depends on the operating conditions:

• If the door is often opened or the seal is worn out - once a year.
• With stable operation and no ice - once every 2 years.
• In houses with high humidity - every 6-8 months.

Signs that cleaning is needed urgently: an increase in the operating time of the compressor, the appearance of frost on food, unpleasant smell.

Can the back panel be washed in the dishwasher?

No! The plastic of the panel is not designed for high temperatures and aggressive detergents. Wash it only by hand with warm water and a mild detergent (for example, Fairy or Sarma). To remove the musty smell, use a soda solution (2 tablespoons per 1 liter of water).

Where to buy spare parts for Samsung (latches, screws, sensors)? summary

Original spare parts can be ordered:

• On the website Samsung Parts (official catalog).
• In service centers Samsung (addresses on the manufacturer's website).
• On sites like AliExpress or eBay (search by the part code, which is indicated on the refrigerator sticker).

The cost of plastic latches - from 200 rubles, a temperature sensor - from 800 rubles, a fan - from 1,500 rubles.