What temperature should be in the refrigerator. How to set the ideal temperature in the refrigerator and freezer

The content of the article

• Refrigerator temperature
• The average temperature in the refrigerator
• Normal refrigerator temperature
• Optimum temperature in the refrigerator and freezer
• Optimum refrigerator temperature
• Fridge freezer temperature
• Freezer temperature
• Refrigerator temperature control

To imagine life without this assistant in the kitchen is unrealistic. It helps to keep food fresh, preserving the taste, healthy qualities. Without such a home installation, you can not freeze stocks of berries and vegetables for the winter. In order not to lose everything prepared, the temperature of the refrigerator must be known and correctly set.

Refrigerator temperature

It is recommended to set plus indicators – 2-5 degrees for the safety of products at the main unit. This will ensure their normal safety. The temperature in the freezer of a domestic refrigerator should be negative – from 18 to 24 degrees. How is this supported? Everything happens as a result of 4 aggregate states of the working fluid – freon.

Cooling is carried out by taking heat from products according to the scheme:

• warmed air through the evaporator wall heats the freon, its expansion begins;
• the relay connects the compressor, gas compression is in progress – condensation begins;
• liquid freon passes through a condenser – a condenser or pipes on the back surface – giving off heat;
• through a capillary tube, the cooled reagent enters the evaporator;
• the pressure drops, evaporation begins, the walls cool, ice may appear;
• products cool down;
• the cycle repeats;
• the compressor is periodically switched off by the thermostat.

The average temperature in the refrigerator

For the refrigeration unit to work optimally, you need to measure its value inside with a thermometer and set the values ​​according to the instructions. The average temperature in the refrigerator can be from 2 to 5 degrees. To achieve this, you need:

• close the door tightly;
• do not put warm food;
• Do not put products close to each other;
• distribute them across storage areas.

Normal refrigerator temperature

To determine it, you need to refer to the instructions. Model makers of even one firm can assign their values. For example, for Samsung and Atlant the numbers are different. The normal temperature in the refrigerator must be set as a span of plus 3-8 degrees. Modern devices have a No Frost system. It will begin to cool with a constant degree in all compartments – in terms of storage, this is not true.

Optimum temperature in the refrigerator and freezer

It is necessary to correctly configure the optimal operating modes in order to maintain the safety of products for the required time. Moreover, it is important – each has its own conditions of detention. What temperature should be in the refrigerator in this case? How to ensure that all that is preserved is preserved? It is required to correctly configure the optimal temperature regime of the refrigerator.

Design features suggest that there are zones with varying degrees of cooling inside the unit:

• the lowest – freezer – up to minus 24 degrees;
• freshness zone – near zero – milk, cheese, meat, greens, alcoholic beverages are stored here;
• the shelf closest to the freezer – 2-4 degrees – for sausages, semi-finished products, cakes, eggs;
• the middle part – plus 3-6 degrees – the preservation of bread, soups, sauces;
• lower compartment – for fruits, pickles, vegetables;
• the warmest place is the door where sauces, juices, medicines are stored.

Optimum refrigerator temperature

So that, in addition to preserving products, you do not have to overpay for electricity, you need to set the optimum temperature in the refrigerator. The numbers increase as you move away from the freezer. The degrees are distributed as follows:

• top shelf – for perishable products – 1-3;
• medium – cottage cheese, sausage, cheese – 3-5;
• lower – soups, salads, the second – 5-9;
• vegetable boxes – 10.

Fridge freezer temperature

The lowest temperature compartment where food is stored for a long time is the freezer. The optimal period for such content is a month. How many degrees in a freezer is perfect? It depends on filling it with products. The negative temperature of the freezer in a two-chamber unit is – degrees Celsius:

• if there are few products, with rare use – 14;
• with good filling of the freezer, meat storage – 20-24;
• optimal mode – 18;
• quick freezing – up to 30, but for several hours.

Freezer temperature

A large family, especially if there are hunters, fishermen or amateur gardeners, can not do without a stationary freezer. Several containers inside will help stockpile mushrooms, fish, vegetables and meat. The temperature in the freezer is the same in all drawers, it can be adjusted from minus 6 to 24. Popular brand settings:

• Eyelid;
• Indesit;
• Ariston;
• Samsung.

To preserve useful vitamins, substances in the workpieces, it is very convenient to use the quick freeze function of products. To do this, recommend:

• a few hours before laying stocks set minus 24
• lay containers with products;
• maintain the required time in accordance with the attached instructions;
• set normal storage mode – minus 18

Refrigerator temperature control

To prevent freezing of food, the refrigeration unit has instructions on how to set the set temperature. Modern models have a touch screen for adjusting or mechanical adjustment with a pen and corresponding divisions. You can pre-measure with a thermometer how many degrees are in the refrigerator. Then, adjust the values ​​- increase or decrease them.

The standard mechanical temperature controller in the refrigerator has divisions after 6 degrees. For each model, degrees are set in their own way:

• Biryusa – sensory or mechanical control;
• Stinol – 2 temperature regulators and separately supercooling;
• Atlant – electronic and mechanical installation;
• Samsung – independently degrees are set for each branch.