Owners of household appliances are often faced with a situation when the refrigerator stops freezing, and the first thought is a lack of refrigerant. The question of how much freon is in a Beko refrigerator is key when diagnosing malfunctions of the cooling system. Gas volume is strictly regulated by the manufacturer for each specific model and directly affects the efficiency of the compressor.
Modern units of the Turkish brand Beko most often refueled environmentally pure refrigerants such as R600a or R134a. These substances have excellent thermodynamic properties, but require precise dosage during maintenance. Any deviation from the norm can lead to increased energy consumption or engine failure.
It is important to understand that freon is not consumed during operation, like fuel in a car. If the gas has disappeared somewhere, it means that a depressurizationhas formed in the system. Before looking for information about grams, you should make sure that the circuit is intact and there is no mechanical damage to the tubes or evaporator.
Dependence of freon volume on the model and type of refrigerant
Quantity The amount of refrigerant required for the correct operation of the refrigeration unit depends on several technical factors. First of all, this is compressor power the volume of chambers that it must cool. Double-chamber models require more working fluid than compact single-chamber devices.
The type of gas used is also critically important. Refrigerant R600a (isobutane) has a different density and pressure compared to R134a. Therefore, even with the same chamber volume, the number of grams can vary significantly. Manufacturers indicate the exact mass on a special label.
- 🔍 Refrigerant type: R600a requires less volume in grams due to high efficiency.
- 📏 Chamber dimensions: High NoFrost models hold more gas than low static ones.
- ❄️ Number of circuits: Two-compressor systems have independent filling volumes for each circuit.
You should not rely on approximate calculations, since cooling system designed with high accuracy. Excess gas will increase the condensation pressure, and its lack will lead to overheating of the compressor and insufficient cooling capacity.
Where to find accurate data on the filling on the refrigerator
To obtain reliable information about how much freon is in your refrigerator Beko, you do not need to look for tables on the Internet. The most reliable source is the factory markings applied to the unit itself. It is usually located on the inner wall of the refrigerator compartment or on the rear metal panel.
The sticker, in addition to the serial number and date of manufacture, always indicates the type of refrigerant and its weight in grams. Look for the "Charge" or "Refrigerant" designations. For example, the entry “R600a 58g” indicates that there should be exactly 58 grams of isobutane in the system.
⚠️ Attention: If the sticker is worn off or missing, do not try to guess the amount of freon. In this case, you need to find the technical documentation (product passport) or contact an authorized service center with the full name of the model.
Sometimes the data may be duplicated in the operating instructions, in the "Technical Specifications" section. However, paper media are often lost, so the metal tag remains the main reference for the master when carrying out repair work.
Table: Refill rates for popular Beko models
Although each model is unique, you can trace general trends in refill volumes for different series of refrigerators Beko. Below are average data that will help you navigate the order of numbers, but they do not replace the factory requirements for your specific device.
| Series / Model | Refrigerant type | Charging volume (grams) | System type |
|---|---|---|---|
| Beko CN 327/331 | R600a | 50 - 60 g | NoFrost |
| Beko RCS 330 | R134a | 110 - 120 g | Drip |
| Beko RCNE 520 | R600a | 90 - 100 g | NoFrost |
| Beko CS 234 | R600a | 45 - 55 g | Static |
As can be seen from the table, the transition to refrigerant R600a allowed to significantly reduce the mass of the charged substance. This is due to its high specific cooling capacity. However, you need to work with it with extreme caution due to its flammability.
If you are planning on diagnosing yourself, use this data only for general understanding. Accurate dosage is determined only by the scales during refueling, and not “by eye”. An error of 10-15 grams for small systems can be critical.
Signs of freon leakage and diagnostic methods
You can understand that freon has left the system by a number of indirect signs. The most obvious one is that the refrigerator runs constantly without turning off, but the temperature inside the chambers does not drop to the set values. The compressor may be hot to the touch.
Another symptom is swelling of the back wall in the freezer or the appearance of oily spots under the unit. The oil escapes along with the gas through the depressurization point. If you notice these signs, further operation of the equipment useless and even dangerous.
☑️ Leak diagnostics
⚠️ Attention: Freon is odorless and colorless. It is almost impossible to detect a leak visually without special equipment (leak detector) or a soap solution, especially if the gas has evaporated through micropores.
For accurate diagnosis, technicians use a pressure gauge station. After pumping the system with nitrogen and checking for leaks, vacuum is performed. Only after this can you be sure that the circuit is intact is ready for refueling.
Refilling technology and necessary tools
The process of refueling the refrigerator Beko requires availability of specialized equipment. You will need a pressure gauge station, a vacuum pump, electronic scales accurate to 1 gram and a cylinder with the appropriate type of freon. Without scales, high-quality refueling is impossible.
First, the remaining old gas and moisture are removed from the system by vacuuming. This is a critical step, since moisture in the refrigerant system R600a can lead to the formation of acids that destroy the compressor from the inside. The vacuuming time is at least 15-20 minutes.
Sequence of actions:1. Insertion into the process pipe.
2. Evacuation to -1 bar.
3. Filling with the liquid phase (cylinder upside down) on the scales.
4. Starting the compressor and monitoring the pressure.
Refueling is carried out strictly according to the scales, according to the data on the tag. Gas is introduced into the system in small portions while the compressor is running. It is important to monitor the condenser temperature the evaporator to make sure that the refrigerant is circulating correctly.
Why can’t you charge “by eye” by pressure?
The pressure in the system depends on the ambient temperature. Focusing only on the pressure gauge, it is easy to make a mistake, since at +20°C and +30°C the pressure of the same amount of freon will be different. The exact method is only weighing.
Safety when working with refrigerants
Most modern refrigerators Beko operate on isobutane (R600a). This substance is flammable. At concentrations in air from 1.3% to 9.1%, the mixture with air becomes explosive. Therefore, work should be carried out in a well ventilated area.
It is strictly prohibited to use open fire or devices that create sparks near the work site. It is also not recommended to smoke near the open circuit of the refrigerator. Compliance with safety precautions is the key to successful and safe repairs.
- 🔥 Avoid sparks: Do not turn on electrical appliances near an open circuit.
- 💨 Ventilation: Ensure a flow of fresh air into the room.
- 🧤 Protection: Use gloves and goggles to protect against possible burns upon contact with liquid gas.
If you are not confident in your skills or do not have the necessary equipment, it is better to turn to professionals. Incorrect sealing refilling can lead to a fire hazard or final equipment failure.
Frequently asked questions (FAQ)
Is it possible to fill a Beko refrigerator with another type of freon?
No, this is strictly prohibited. Each compressor and piping system is designed for a specific type of oil and refrigerant. Replacing R600a with R134a or vice versa will lead to destruction of the compressor and a fire hazard. Use only the type of gas that is indicated on the factory tag.
Why did the refrigerator stop freezing after refilling?
There may be several reasons: incorrect amount of freon (overload or underload), moisture in the system, clogged capillary pipeline or air in contour. Also, the problem may not be in the amount of gas, but in compressor malfunction or the thermostat.
How often do you need to change the freon in the refrigerator?
In a working, sealed refrigerator, freon never needs to be changed. It circulates in a closed loop and is not consumed. If the gas has disappeared somewhere, it means there has been a leak that needs to be found and fixed before refilling.
How much does it cost to refill a refrigerator with freon?
The cost depends on the region, the type of refrigerant and the complexity of the work (whether soldering or replacement is required filter). The gas itself is inexpensive, the main part of the price is the work of the master and the use of equipment. The exact price can only be found out after diagnostics.