Owners of household appliances Biryusa often face the need to temporarily change the operating mode of the device. This may be due to a long departure, seasonal storage of crops, or banal defrosting. Understanding how to correctly and safely turn off the freezerhelps extend the life of the unit and saves energy.
Unlike modern “smart” systems, classic models require a more careful approach to managing temperature conditions. Incorrect actions can lead to product damage or breakdown compressor. Therefore, it is important to clearly know the design of your appliance and the available functions.
This article will analyze in detail all possible ways to put the freezer into sleep mode. We will consider both software methods through the control panel and mechanical shutdown, as well as the nuances of operation in winter.
When it is necessary to turn off the freezer
There are several scenarios that require stopping freezing. Most often this is planned defrosting, which manufacturers recommend to carry out at least twice a year. The accumulation of ice on the evaporator impairs heat transfer and causes the engine to overload.
Another common case is seasonal use. If you go to the country only in the summer, there is no point in keeping the freezer on in the winter. However, there is an important nuance here: some models Biryusa cannot be left completely turned off in the cold without preservation.
⚠️ Attention: If you plan not to use the refrigerator for a long time, be sure to leave the doors ajar. This will prevent the appearance of mold and unpleasant odors inside the chambers.
Disconnection is also required when moving or transporting equipment. In this case, refrigerant must completely drain into the condenser so as not to damage the system when the case is tilted.
Using the “Holiday” mode
Many modern models Biryusa, especially two-compressor, equipped with a special “Vacation” function. This mode is designed specifically to save energy when the main compartment is not in use, but the freezer must work.
Activation occurs through the control panel. Usually you need to press a button Mode or a special icon with an image of a palm tree/sun. In this mode, the main refrigerator goes into economy mode with a temperature of about +15°C, which prevents the appearance of mustiness.
It is important to understand that in this mode freezer compartment continues to work as normal. It is impossible to completely stop freezing through this function; it only optimizes the energy consumption of the main unit.
Mechanical shutdown via thermostat
In classic models with one compressor, control is often carried out by a mechanical regulator. To stop freezing, you need to turn the thermostat knob to position 0 or Off. This opens the electrical circuit and stops the engine.
If your refrigerator Biryusa has separate controls for the refrigerator and freezer compartments (which is rare, but found in some modifications), the process is simplified. You simply move the freezer regulator to the minimum position.
However, in systems No Frost or with one common evaporator, this method will not allow you to turn off only the freezer. The cold will be produced as long as the compressor is running, or it will not be completely produced.
Electrical disconnection of circuits
For advanced users familiar with electrical engineering, there is a method of physically disconnecting. It is suitable for situations where you need to keep the main compartment running and the freezer completely de-energized.
This method requires opening the back panel or base of the refrigerator. It is necessary to find the terminal block going to Defrost heating element or the freezer fan (if they are controlled separately) and break the circuit.
⚠️ Attention: Tampering with the electrical circuit will void your product warranty. If you are not qualified as an electrician, it is better not to take risks and use standard shutdown methods.
A safer, but more labor-intensive option is to install a separate outlet with a switch for the freezer, if the model allows such a connection (usually two-compressor systems). Then you just click the switch.
Specifics of Biryusa two-compressor models
Owners of equipment with two compressors are the luckiest. In such units, the refrigeration and freezer compartments are completely autonomous. You can disable one of them independently of the other.
To do this, two separate power buttons or two temperature controllers are often located on the front panel. By turning the freezer control to the “Off” position, you stop its compressor, while the main unit continues to cool the food.
| System type | Possibility of separate shutdown | Control method | Energy consumption |
|---|---|---|---|
| One compressor | No (full stop only) | Thermostat / Socket | Average |
| Two compressors | Yes (full autonomy) | Separate button / Controller | High (when both are working) |
| Freshness zone | Partial | Air damper | Low |
| Full No Frost | No (common circuit) | Electronic control | High |
Check the technical data sheet of your Biryusa. If it indicates the presence of two motor-compressors, then separate control is implemented at the hardware level and is the most reliable way.
Rules for defrosting and preservation
If your goal is defrosting, then after turning off the power you need to leave the doors open. The ice should melt naturally. The use of hair dryers or heating devices is strictly prohibitedas this can damage the plastic housing and evaporator tubes.
Collect melt water in trays or use absorbent rags. After the insides have completely dried, you need to wipe them with a weak solution of soda to disinfect. Only after this the equipment can be preserved or turned on again.
☑️ Procedure for defrosting
When storing for a long time (for example, for the winter in a country house), the refrigerator must be perfectly clean and dry. The doors are fixed in the ajar position using paper tape or a wooden wedge to ensure air circulation.
Frequent errors when turning off
One of the main mistakes is trying to turn on the refrigerator immediately after defrosting or transporting. Refrigerant and the compressor oil takes time (from 2 to 4 hours) to return to its original position. Switching on “hot” or immediately after shaking leads to jamming of the piston group.
Also, users often forget to clean the drainage hole. If the water does not drain after defrosting, it may freeze in the channel the next time it is turned on, creating an ice plug. This will disrupt air circulation.
⚠️ Attention: Never use sharp objects (knives, screwdrivers) to chip ice in the freezer. A breakdown of the circuit will lead to an immediate release of freon and expensive repairs.
Another mistake is storing closed cans with leftover food in the refrigerator that is turned off. Even at low temperatures (if it is not sub-zero), anaerobic bacteria that are dangerous to health can develop there.
What to do if after turning on the refrigerator does not freeze?
If after a long period of inactivity the equipment hums, but does not cool, the compressor may have jammed or freon leaked through microcracks. Let the unit stand on without load for 5-6 hours. If the cold does not appear, call a specialist.
Questions and answers (FAQ)
Is it possible to keep the Biryusa refrigerator turned off in the cold?
The manufacturer does not recommend storing equipment at temperatures below +5°C. In the cold, the oil in the compressor freezes, rubber seals and the plastic housing crack. If storage cannot be avoided, lubricate the seals with glycerin and place the unit in a warm place a day before turning it on.
How can you tell if the freezer has actually turned off?
In models with electronic control, the freezer operation indicator will go off on the display. In mechanical models, a sign of stopping will be the cessation of the hum of the compressor (if there is only one for both chambers) or the absence of cold 2-3 hours after setting the regulator to zero.
Is it necessary to defrost the No Frost system?
Yes, at least once a year. Despite the name “no frost”, moisture from the food is deposited on a hidden evaporator. If the drain becomes clogged, water will flow into the chamber. Complete shutdown and defrosting are necessary to clean the drainage channel.
How long should the refrigerator sit after defrosting?
The minimum downtime before turning it on again is 2 hours. This is necessary to evaporate moisture from electrical contacts and stabilize the pressure in the system. It is optimal to wait 4-5 hours.