How the fan in a No Frost refrigerator should work: standards and noise
Detailed analysis of the operation of the fan in the No Frost system. Noise standards, switching cycles, signs of malfunction and rules for checking the evaporator with your own hands.
What a working refrigerator should look like: signs of breakdown
What should a refrigerator look like inside and out? Signs of malfunction, clearance standards, condition of the seal and compressor.
How a refrigerator consumes electricity: consumption and savings
Detailed analysis of the energy consumption of a refrigerator. Influencing factors, energy efficiency classes and real ways to reduce electricity bills.
How to find copper in the refrigerator: where it is and where it is not
Find out where copper is contained in the refrigerator, whether it can be returned and how much dismantling costs. Real facts about the composition of household appliances.
How to turn off the refrigerator, leaving the freezer: Instructions
Detailed guidance on separating the power supply of the refrigerator and freezer. Schemes, risks, nuances of compressor operation and tips for modernization.
How a Liebherr refrigerator works: design, principles and technologies
Detailed analysis of the operating principles of Liebherr refrigerators. Study the structure of the NoFrost system, the role of the compressor and the secrets of the BioFresh zone for ideal storage.
How the Soviet refrigerator works: diagram and principle of operation
Detailed analysis of the structure of Soviet refrigerators. We study the design of the compressor, the electrical circuit, the operating principle and maintenance features of retro models.
How to put an elephant in the refrigerator: 3 steps and logic
Find out how to put an elephant in the refrigerator in three steps. Analysis of the classic riddle, solution algorithm and safety precautions when working with large equipment.
What freon is used in refrigerators: types, labeling and replacement
Find out what refrigerant your refrigerator needs. Analysis of brands R600a, R134a, R12. Table of characteristics, symptoms of leakage and rules for safe refueling.
What metal is in the refrigerator engine: copper or aluminum?
Find out what metal the refrigerator compressor is made of. Comparison of copper and aluminum, their effect on durability and maintainability.
Starting current of a refrigerator compressor: how to calculate and check
Find out what the starting current is for a refrigerator compressor. Tables of values, calculation formulas, causes of surges and protection of wiring from overloads.
How much does a refrigerator consume: calculation of power and kW
Find out how much power the refrigerator consumes in kW and amperes. Consumption table by class, calculation formulas and ways to save energy.
Drip system of the refrigerator: what it is and how it works
Detailed analysis of the drip system for defrosting the refrigerator. The principle of operation, pros and cons, differences from No Frost and tips for caring for equipment.
Where is the Ariston refrigerator temperature sensor: search and replacement
Detailed guide to finding the temperature sensor in Ariston refrigerators. Symptoms of failure, instructions for replacing the thermistor and a table of resistances.
Where to look at the Bosch refrigerator model: all places
Find out how to find the serial number and model of the Bosch refrigerator. Detailed instructions for finding the nameplate and deciphering the E-Nr marking.
What is a reed switch in a refrigerator: device, check and replacement
Detailed analysis of the reed switch device in a refrigerator. Find out how to check the magnetic sensor with a multimeter, symptoms of failure and replacement features.
Stinol refrigerator thermostat: where it is located and how to replace it
Detailed instructions for finding a thermostat in Stinol refrigerators. Find out how to remove the casing, check the sensor and replace the faulty unit with your own hands.
Why do the side walls of the refrigerator heat up when you first turn on
Do the sides of the new refrigerator get hot? Find out if this is normal when you first start it, how the No Frost system works and when you need to sound the alarm.
No Frost in the refrigerator: what it is, pros and cons
Detailed analysis of No Frost technology: how the system works, is it worth defrosting, the main causes of breakdowns and tips for operation.
Refrigerator compressor performance: liters per minute and power
Find out what the refrigerator compressor capacity is in liters per minute. Model correspondence table, calculation of power and effect on cooling.
Refrigerator refrigerator: what it is, the device and differences from household models
Find out what a refrigerator refrigerator is, how it works, how it differs from its household counterpart and where it is used. Full analysis of the device and functions.
How much does a refrigerator use in a month: calculation in rubles
Find out how much electricity a refrigerator consumes per month. Calculation formulas, table of energy consumption classes and methods of saving.
How much does the Indesit refrigerator consume per day: calculation of consumption
Find out how many kW per day the Indesit refrigerator consumes. Consumption table by model, energy efficiency classes and ways to reduce light bills.
Smart Air Flow in the refrigerator: operating principle and advantages
What is Smart Air Flow in the refrigerator? A detailed analysis of the technology, differences from No Frost, advantages and tips for operating the system.
How will the efficiency of the Carnot cycle change if the temperature is reduced by 50 K?
Detailed physical analysis of the effect of reducing the temperatures of the heater and refrigerator by 50 K. Formulas, graphs and calculation of thermal efficiency machines.
Why do you need a capacitor in a refrigerator: functions and breakdowns
Details about the role of a capacitor in a refrigerator. Why is it needed, how does it work and why its malfunction leads to equipment failure.
Child protection on the refrigerator: what it is and how it works
Detailed analysis of the child protection option on the refrigerator. How to turn on the lock, types of security systems and operating tips for families with babies.
What is put in a cooler bag: refrigerants and tips
Detailed analysis of fillers for cooler bags: from gel batteries to dry ice. How to extend the cold and keep food fresh on the road.
What do 2 compressors in a refrigerator mean: pros and cons
Find out what it means to have two compressors in a refrigerator. Comparison of systems, energy savings and repair features of dual-circuit models.
Unit in the refrigerator: design, malfunctions and repairs
A complete guide to refrigeration units: how the compressor works, why it heats up, hums or does not freeze. Signs of breakdown and tips for extending service life.