What functions does a refrigerator perform: a complete analysis of the capabilities
Find out what functions a modern refrigerator performs. Analysis of the main modes, technologies for maintaining freshness and energy efficiency for a smart choice.
What compressors are installed on Bosch refrigerators: types and repair
Find out what compressors are installed in Bosch refrigerators. Review of inverter models Secop, Danfoss and their features for self-repair.
Starting current of the Indesit refrigerator: standards and protection
What is the starting current of the Indesit refrigerator? Find out the ampere standards for different models, the causes of surges and ways to protect the compressor from combustion.
What function does the refrigerator perform: operating principle
Details about what function the refrigerator performs: cooling, freezing, storing freshness. Device, refrigerants and temperature zones.
What load can glass in a refrigerator withstand: norms and risks
Detailed analysis of the strength of glass shelves in refrigerators. Calculation of weight, comparison of glass and plastic, operating rules and load table.
Freshness chamber in the refrigerator: what it is, temperature and storage
Find out what the freshness chamber in the refrigerator is, what the temperature is there and how to properly store food. A complete guide to zero zones to extend shelf life.
Condenser for a refrigerator: why is it needed and how does it work
Why do you need a capacitor in a refrigerator? In detail about the role of the starting and working capacitor, signs of malfunction and rules for replacing the compressor.
Where to put the compressor from the refrigerator: hand over or throw away
Where to hand over the compressor from the refrigerator: collection points, price of metal, methods of disposal and safe dismantling with your own hands.
How to disassemble the motor from a refrigerator: instructions for removing copper
Detailed guide to disassembling the refrigerator compressor. How to safely open the case, remove the winding and hand over non-ferrous metal. Safety precautions.
No Frost in the refrigerator: what it is and the advantages of the technology
Detailed analysis of the No Frost system: operating principle, main advantages over the drip system, myths about drying food and operating tips.
Why is the rubber band on the refrigerator hot: reasons and normal
Is the refrigerator seal getting hot? Find out why the rubber band heats up, what the permissible temperature is and when this is a sign of a system breakdown.
Hot wall in the refrigerator: normal or broken?
Why is there a hot wall inside the refrigerator? Analysis of the causes of heating, the design of the No Frost system, signs of compressor malfunction and tips for troubleshooting.
How many amperes does the Atlant refrigerator consume: consumption and start-up
Find out how many amperes the Atlant refrigerator consumes. Analysis of compressor current, starting values and calculation of energy consumption for different series.
How many kg can be loaded into the refrigerator: norms and rules
Find out how many kg of food can be loaded into the refrigerator. Calculation of the load on the shelves, the weight of the compressor and the effect of fullness on the operation of the equipment.
How long should the No Frost refrigerator work: norm and modes
Find out how long the No Frost refrigerator should work normally. Analysis of switching cycles, reasons for frequent operation and signs of compressor failure.
How much light does a refrigerator consume per month: calculations and savings
Find out how many kilowatts a refrigerator consumes per month. Influencing factors, calculations by energy efficiency classes and tips for reducing costs.
How much a refrigerator shelf can support: weight and strength of glass
Find out how many kilograms a refrigerator shelf can support. Table of load on glass, installation rules and checking the strength of shelves.
Refrigerator efficiency: calculation for heater T 327°C and refrigerator T 27°C
How to calculate the efficiency of a heat engine? Carnot formula for temperatures of 327 and 27 degrees. A detailed analysis of the physics of the process and the efficiency factor.
Calculation of the temperature of the heater and refrigerator of an ideal Carnot machine
Analysis of the problem: heater temperature 700K, refrigerator 420K. Efficiency formulas, calculation of the work of an ideal gas and a cyclic process.
How a refrigerator works: design and principle of operation
Detailed analysis of the principle of operation of a refrigerator. Learn how the compressor, refrigerant and thermostat work. Design of the No Frost and drip defrosting system.
Where is the thermostat in the Ariston refrigerator: search and replacement
Find out the exact location of the thermostat in the Ariston refrigerator. Detailed instructions for finding, checking and replacing the temperature regulator with your own hands.
No Frost system in refrigerators: what it is and how it works
Full analysis of No Frost technology. Differences from the drip system, pros and cons, evaporator design and operating rules.
What is freon in the refrigerator: types, standards and leaks
Details about what freon is, how it works, types of refrigerants, charging standards and signs leaks. Expert analysis for equipment owners.
Refrigerator motor decompression: what it is and how to do it
Details about refrigerator motor decompression: what it is, why it is needed, methods for checking compression and signs of engine malfunction.
Why do you need a coolant in the refrigerator: functions and types
Find out why you need a coolant in the refrigerator. We analyze the principle of operation, types of cold accumulators and their service life for different cooling systems.
Why you need a tray in the refrigerator: functions and care
Find out why you need a tray in the refrigerator, how it prevents floods, protects the compressor and affects the service life of the equipment.
Why do you need foam in the refrigerator: device and functions
Let's figure out what the foam is in the refrigerator for. Learn about thermal insulation properties, installation elements and rules of operation without loss of cold.
Freon in the refrigerator: what it is, what it looks like and where the leak is
Details about refrigerants: what does freon look like in the refrigerator, what does it smell like when it leaks, types of gases and signs of system malfunction.
Carnot cycle: calculation of efficiency at T1=380K and T2=280K
Detailed analysis of the problem: gas undergoes a Carnot cycle (T1 380 K, T2 280 K). How many times will the efficiency change with temperature changes? Formulas and solutions.
Where compressors for refrigerators are made: production and brands
Find out where compressors for refrigerators are made. Review of factories, assembly technologies and leading countries in the climate technology industry.