Where is the fuse in the Beko refrigerator: search, check and replacement

The refrigerator Beko stopped turning on, the indicators are flashing or the compressor does not start? One common cause is a blown fuse. But where to look for it in the models of this brand? Unlike old Soviet refrigerators, where the fuse was visible to the naked eye, modern ones hide it in non-obvious places. In this article, we will look at where exactly the fuse is located depending on the model, how to check it with a multimeter and what to do if it is blown. Beko hide it in unobvious places. In this article we will look at where exactly the fuse is located depending on the model, how to check it with a multimeter and what to do if it is blown.

It is important to understand that refrigerators Beko use two types of fuses: thermal (protects against overheating of the compressor) and network (protects the electrical circuit from power surges). Their location and appearance vary. For example, in models with a No Frost (Beko RCSK 310M20, Beko GNE 114720 X) system, the thermal fuse is often integrated into the defrosting circuit, and the network one is hidden under the back cover. We will look at both options in detail so that you can quickly find and fix the problem.

Before you start searching, make sure that the problem is in the fuse. If the refrigerator does not respond at all when plugged in (no sounds, lights do not light), first check the surge protector and power cord. In 30% of cases of “imaginary” fuse burnout, oxidized plug contacts or a faulty socket are to blame.

Types of fuses in Beko refrigerators and their purpose

In refrigerators Beko three main types of fuses are used, each of which performs its own function:

• 🔌 Mains fuse —protects the electrical circuit from short circuits and power surges. Located in the power module or on the control board. Outwardly it looks like a glass tube with metal caps (like in old radios).
• 🔥 Thermal fuse - opens the circuit when the compressor or system overheats No Frost. Most often built into the defrost heating element or attached to the compressor housing. It has the shape of a small tablet with two terminals.
• ⚡ Fuse in the starting relay —protects the compressor windings from overload. Located inside the start relay (black plastic box attached to the compressor). Sometimes it is confused with a thermal relay, but these are different parts.

The most vulnerable element is thermal fuse of the No Frost system. It is triggered when the evaporator freezes or the fan breaks and the temperature in the freezer rises above normal. In models Beko CN 329120 X i Beko RCSK 250M20 this fuse often fails due to a clogged drain hole, which leads to ice accumulation.

The mains fuse burns out less often, but replacing it requires care: if installed fuse with an incorrect rating (for example, 5A instead of 3A), this may lead to a fire on the control board. The rating is always indicated on the fuse body or in the technical data sheet of the refrigerator.

Where the fuse is located in Beko refrigerators with No Frost

In models with the system No Frost (Beko GNE 114720 X, Beko RCSK 310M20, Beko CN 335120), the fuse is usually built into the defrosting circuit. Its location depends on the year of manufacture:

• 📅 Models before 2018: the thermal fuse is located on the defrosting heating element (TEN), which is located behind the rear wall of the freezer. To get to it, you need to remove the internal panel of the freezer.
• 📅 Models after 2018: the fuse was moved to the control board (in the upper part of the refrigerator, under the lid). It can be soldered or inserted into a special connector.

Step-by-step instructions for searching in models with No Frost:

1. Unplug the refrigerator and wait until it is completely defrosted (if the freezer is icy).
2. Remove the top cover of the refrigerator (it is attached to 2-4 screws at the back).
3. Find the control board - it is located on the right or in the center under the cover. The fuse will be in a transparent or black case with marking F1, F2 or 3A 250V.
4. If there is no fuse on the board, check the defrosting heating element: it is located behind the back wall of the freezer, screwed to the evaporator. The fuse will be attached to the heating element or built into its body.

Attention! In some models (Beko GNE V120), the thermal fuse is combined with bimetallic thermal relay. If after replacing the fuse the refrigerator does not work again, check the continuity of the thermal relay circuit with a multimeter in continuity mode. If a break occurs, the entire defrosting unit will need to be replaced.

Location of the fuse in Beko drip refrigerators

In drip models (Beko CS 325020, Beko TSE 1042, Beko LSE 1131) the fuse is most often located in one of three places:

1. Compressor start relay — a black plastic box attached to the compressor housing (the large black “barrel” at the bottom back of the refrigerator). The fuse is hidden inside the relay and looks like a small glass tube.
2. Power module —located next to the compressor or on the back wall. The fuse can be soldered into the board or inserted into the holder.
3. Network filter — in models before 2016, the fuse was sometimes installed in a surge protector (a small box with wires going from the plug to the compressor).

To check the fuse in the start relay:

1. Unplug the refrigerator and move it away from the wall.
2. Remove the protective cover from the compressor (it is secured with latches or one screw).
3. Carefully remove the starting relay (pull up, having first disconnected the wires).
4. Disassemble the relay body: inside you will see a fuse (sometimes it is wrapped in electrical tape).

In models Beko TSE 1042 i Beko CS 315020 the fuse in the starting relay is often burns out due to a faulty capacitor. If after replacing the fuse the problem persists, check the capacitor with a multimeter (its capacity should be ~20-40 µF).

How to check a fuse with a multimeter: step-by-step instructions

Before replacing the fuse, be sure to make sure that it has really blown. To do this, you will need a multimeter (or a simple “diameter” with a battery and a light bulb). Test algorithm:

1. Switch the multimeter to continuity mode (diode or buzzer icon).
2. Touch the fuse terminals with the probes:
   • 🔊 If a signal sounds (or resistance 0 Ohm) - the fuse OK.
   • 🚫 If on the screen 1 (break) - the fuse has blown.

For the mains fuse, additionally check its resistance in the 200 Ωmode. A working fuse should show 0.00-0.05 Ohm.

If the fuse is burned out, inspect its body:

• 🔥 Blackening or swelling —a sign of a short circuit in the circuit.
• 💥 Break wire inside (visible through the glass)—current overload.
• 🌡️ Plastic melting —the thermal fuse has tripped due to overheating.

Attention! If the fuse has burned to zero (no visible damage, but there is a break), this may indicate turn-to-turn short circuit in the compressor. In this case, replacing the fuse will not help - diagnostics of the motor windings will be required.

How to replace the fuse in a Beko refrigerator: tips and errors

If you find a burnt fuse, you can replace it yourself. The main thing is to follow a few rules:

1. Use a fuse with the same rating. For example, if the fuse on 3A 250Vhas blown, you should not put it on 5A as this could lead to a fire. The rating is indicated on the case or in the circuit diagram of the refrigerator.
2. The operating temperature is important for thermal fuses. Systems No Frost usually use fuses on 125°C or 150°C. If set at a lower temperature, it will operate too often.
3. Soldering the fuse allowed only as a last resort. It is better to use a holder or replace the entire board if the fuse is soldered in.

Typical errors when replacing:

• ❌ Use of "bugs" (wire jumpers). This may cause the board or compressor to catch fire.
• ❌ Replacing only the fuse without eliminating the cause. If the fuse burns out due to a faulty heating element or compressor, the new part will quickly fail.
• ❌ Improper assembly. For example, forgotten wires or a loose start relay can cause a short circuit.

After replacing the fuse:

1. Check the operation of the refrigerator within 1-2 hours.
2. If the fuse has blown again, look for the cause in:
   • Compressor (check the windings).
   • Control board (inspect for burnt elements).
   • System No Frost (fan, heating element, sensors).

What to do if you can’t find the fuse?

In some models Beko (for example, Beko RCSK 270M20) the fuse can be hidden under an insulating tube on the wire going from the compressor to the board. Inspect all the wires with a flashlight - sometimes the fuse is disguised as a regular connector.

Beko models in which the fuse is located in unusual places

In some refrigerators Beko the fuse is located non-standardly. Here is a list of models with non-obvious installation locations:

In models Beko Side-by-Side (for example, Beko GNE 114720 X) the fuse is often duplicated: one is on the control board, and the second is in the compressor circuit. If the refrigerator does not turn on at all, check both.

Attention! In refrigerators Beko with an inverter compressor (series ProSmart Inverter), the fuse can be replaced with varistor - an overvoltage protection element. It looks like a small blue or green disk. You cannot ring it with a multimeter - to check it you need to replace it with a known good one.

What to do if after replacing the fuse the refrigerator does not work

You replaced the fuse, but the refrigerator Beko still won’t turn on? The reasons may be the following:

• 🔌 The control board is faulty. Check it for burnt elements (blackened resistors, swollen capacitors). In models Beko often the relay on the board responsible for powering the compressor fails.
• ❄️ The compressor is blocked. If it overheats, the internal protection may trip. Let the refrigerator stand unplugged for 1-2 hours, then try again.
• 📡 Problems with sensors. In systems No Frost a faulty temperature sensor may block startup. Check the resistance of the sensors (at room temperature it should be 4-7 kOhm).
• ⚡ Damaged wiring. Inspect the wires going from the board to the compressor for melts or breaks.

If the refrigerator turns on, but does not freeze:

• Check start relay —it may click, but do not start the compressor.
• Make sure that the fan No Frost is rotating (there should be no ice blocking the blades in the freezer).
• Ring defrosting heating element —its resistance should be 200-500 Ohms. If there is a break, replacement is required.

In refrigerators Beko with a display (for example, Beko GNE 114720 X) if the fuse is faulty, an error may appear on the control board E1 or E3. This indicates a problem in the power circuit or sensors.

FAQ: Frequently asked questions about fuses in Beko refrigerators

Is it possible to replace the fuse in a Beko refrigerator with a more powerful one (for example, from 3A to 5A)?

No, this is extremely dangerous! The fuse is designed for a certain current, and if you install a more powerful one, it can lead to a fire. For example, in models Beko CS 325020 a 3A mains fuse protects the control board from overload. If you set 5A, the board will burn out in case of a short circuit.

How can you tell that it is the fuse that has blown and not something else?

Signs of a blown fuse:

• The refrigerator does not respond at all to turning on (no sounds, no lights light bulbs).
• A blackened or broken fuse is visible on the board or in the start relay.
• The multimeter shows a break when checking.

If the refrigerator hums, but does not freeze, the problem is most likely not in the fuse, but in the compressor or system No Frost.

Where to buy a fuse for a Beko refrigerator?

Fuses for Beko can be found:

• In service centers Beko (original spare parts).
• In radio parts stores (mains fuses of standard ratings).
• On AliExpress or eBay (thermal fuses for 125°C, 150°C).

For an accurate selection, tell the seller the model of the refrigerator or show the burnt part.

Is it possible to restore a blown fuse?

Technically yes - you can solder a jumper or use a wire of a suitable cross-section. However, this extremely dangerous! Without a fuse, the refrigerator will be left without protection from short circuits, which can lead to a fire. It is better to spend 50-200 rubles on a new fuse than to risk equipment and safety.

After replacing the fuse, the refrigerator works, but is very noisy. Is this normal?

If noise appeared immediately after replacement, possible reasons:

• Poorly secured start relay —check whether it fits tightly on the compressor.
• The fan No Frost hits ice or wires - defrost the refrigerator and check the blades.
• The compressor is wearing out (if the fuse has burned out due to interturn short circuit).

The normal noise level for Beko is up to 45 dB. If the noise is louder, look for a mechanical malfunction.