Liquid in the refrigerator: what is the name of the refrigerant and its types
What is the name of the liquid that cools in the refrigerator? A complete analysis of the types of refrigerants, their properties, safety and signs of freon leakage.
How has the internal energy of the products in the refrigerator changed?
Analysis of the physics of the process: why cooling reduces the internal energy of molecules. Thermodynamics of food storage, the influence of temperature on the rate of reactions and the structure of substances.
Inverter or linear compressor: what is the difference?
What is the difference between an inverter refrigerator and a linear inverter? A detailed comparison of technologies, noise, energy consumption and reliability in our expert review.
A stand-alone thermometer in the refrigerator: device, principle of operation and malfunctions
Detailed analysis of a stand-alone thermometer: why it is needed, how the temperature sensor works, causes of breakdowns and methods of replacement with your own hands.
Converter refrigerator: device, advantages and differences
We analyze in detail what a converter refrigerator is. Find out the principle of operation of an inverter compressor, its advantages and disadvantages over a conventional one.
Evaporator heater in the refrigerator: functions and malfunctions
Detailed analysis of the defrost heating element: device, signs of failure, self-replacement and diagnostics of the system No Frost.
Military refrigerator: structure, principle of operation and difference from household ones
Detailed analysis of the design of a military refrigerator. How it works, what refrigerants it uses, features of operation in field conditions and differences from civilian analogues.
What's inside a refrigerator motor: device and parts
Detailed analysis of the design of a refrigerator compressor. We study windings, valves, oil and the principle of operation of a sealed unit.
Why two compressors in a refrigerator: pros, cons and design
Detailed analysis of refrigerators with two compressors. Find out why two motors are needed, what are their advantages over No Frost and is it worth overpaying.
Eco Friendly mode in LG refrigerators: what it is and how it works
Detailed analysis of the Eco Friendly function in LG refrigerators. Find out how to optimize energy consumption, adjust parameters and extend the life of the compressor.
Warranty for an Indesit refrigerator: terms, conditions, extension
How long is the warranty for an Indesit refrigerator? Real terms, conditions for free repairs, lists of exceptions and procedures in case of breakdown.
Where the refrigerator was made: how to find out the country and date
Find out how to determine the country of origin of the refrigerator by serial number, markings and factory codes. Deciphering barcodes and checking models.
Where to buy an elastic band for the Biryusa refrigerator: sizes and articles
Looking for a seal for Biryusa? A complete guide to article numbers, installation methods and proven places to purchase original spare parts.
Where the model is written on the Atlant refrigerator: a complete guide
Are you looking for where the model is written on the Atlant refrigerator? Detailed instructions for finding the nameplate, decoding serial numbers and modification codes.
Where is the temperature sensor in a Bosch refrigerator: search and diagnostics
Exact instructions for finding the temperature sensor in Bosch refrigerators. Symptoms of failure, step-by-step replacement of the NTC sensor, error codes and DIY repair tips.
Where is the thermostat in a Samsung refrigerator: search and replacement
Detailed instructions for finding, diagnosing and replacing the thermostat in refrigerators Samsung. Find out the symptoms of the malfunction, the location of the sensors and the operating procedure.
Refrigerator for a moonshine still: what to make it from with your own hands
Detailed instructions on what to make a refrigerator for a moonshine still. Calculation of power, selection of materials and step-by-step assembly of the coil.
How an LG refrigerator should work: signs of serviceability
Find out how the LG refrigerator works correctly. Noise standards, defrost cycles, temperature and signs of breakdown in a detailed manual.
How the thermostat is attached to the refrigerator: diagrams and photos
Detailed instructions for installing the thermostat. How the thermostat is mounted in a refrigerator of different brands. Schemes, installation nuances and verification.
How to draw a refrigerator diagram: step-by-step instructions
Find out how to draw a refrigerator diagram correctly. Analysis of standard drawings, symbols and rules for constructing electrical circuits.
What is the name of the rubber band on the refrigerator: types, replacement and care
What is the name of the rubber band on the refrigerator? Learn about the purpose of the seal, causes of wear and replacement methods. Detailed DIY repair instructions.
How to protect the refrigerator from power surges: protection
Effective ways to protect the refrigerator from power surges. Selecting a stabilizer, control relay and rules for connecting equipment to extend service life.
How to replace the rubber seal on a refrigerator: instructions
Step-by-step guide to replacing the seal. Find out how to restore the tightness of the door, choose the right rubber and avoid common mistakes during repairs.
How to determine Q of a heater and refrigerator: formulas and calculations
Detailed guide to calculating the amount of heat (Q) for heating devices and refrigerators. Formulas, coefficients and practical examples.
How a drip defrosting system works in a refrigerator
Detailed analysis of the operating principle of refrigerators with a drip system. The device, pros and cons, differences from No Frost and operating tips.
How a linear compressor works in a refrigerator: device
Detailed analysis of the operating principle of a linear compressor. Comparison with inverter and conventional models, pros and cons, service life and diagnostics.
How a freezer works in a refrigerator: device and principle of operation
Detailed analysis of the operation of the freezer. We study the cooling cycle, the design of the compressor, evaporator and the No Frost system to understand the principles.
How the refrigerator compressor relay works: device, types and repairs
Full analysis of how the refrigerator compressor relay works. Types, connection diagrams, signs of malfunction and instructions for checking it yourself.
How to disassemble drawers in an Indesit refrigerator: step-by-step instructions
Detailed instructions for removing and disassembling plastic drawers in Indesit refrigerators. How to replace broken parts, avoid damage and clean hard-to-reach places.
Do-it-yourself refrigerator for Barbie: step-by-step instructions
Detailed master class: how to make a refrigerator for Barbie from cardboard or plywood. Drawings, materials, decor ideas and assembly instructions.