What types of refrigerator compressors are there: types and design
Detailed overview of the types of compressors for refrigerators. Differences between inverter and linear models. How to choose a reliable motor for replacement or purchase.
Who monitors the refrigerator in a hospital: sanitary norms and rules
We figure out who is responsible for the temperature regime in medical institutions. Job responsibilities, logbook and SanPiN standards for storing medicines.
Light bulb for the Atlant refrigerator 15 W: selection, replacement and base
What kind of light bulb is needed for the Atlant refrigerator? Analysis of E14 and E14/15 W sockets, LED and incandescent. Step-by-step replacement instructions and compatibility table.
No Frost system in the refrigerator: pros and cons
Detailed analysis of No Frost technology: what it is, the pros and cons of the system, comparison with drip defrosting and how it works.
What makes a refrigerator cold: physics of the process and device
Detailed analysis of what makes a refrigerator cold. Compressor, refrigerant, thermostat design. Why does the cold disappear and how to find the fault.
Hole inside the refrigerator: why it is needed and how to clean it
Why do you need a hole in the back wall of the refrigerator? We will analyze the function of draining condensate, the causes of blockages and the rules for cleaning the drainage.
Relay in the refrigerator: what it is, types and signs of failure
We will analyze in detail what a relay in the refrigerator is, how it works, what types there are and how to diagnose a malfunction compressor.
What is the name of the grill in the refrigerator: device, types and replacement
Find out what the correct name of the grill in the refrigerator is, what materials it is made of and how to replace a damaged shelf or evaporator.
Operating cycle of an LG refrigerator: norm and modes
How long should an LG refrigerator work and rest? Cycle standards, causes of failures and tips for setting the temperature regime.
How much energy does a refrigerator consume per hour: calculation and savings
Find out how many kW the refrigerator consumes per hour. Consumption factors, calculation by power and energy efficiency classes to save budget.
How much copper is in the compressor of the Biryusa refrigerator: weight, analysis
Find out how much copper is in the compressor from the Biryusa refrigerator. Weight of windings, features of disassembly, differences between models and current prices for non-ferrous scrap.
How much kW does a refrigerator consume per hour: standards and calculations
Find out how many kW a refrigerator consumes per hour. Real numbers, energy efficiency classes and ways to reduce electricity costs.
How much does a refrigerator compressor consume at startup: analysis
Find out how much a refrigerator compressor consumes at startup. Causes of voltage surges, calculation of starting currents and choice of stabilizer.
How long does a refrigerator door withstand: timing and causes of breakdowns
Find out how long a refrigerator door can withstand. Life of hinges, seals and recommendations for extending the service life of the unit.
SuperFrost in Liebherr refrigerators: what it is and how it works
Detailed analysis of SuperFrost technology in Liebherr refrigerators. Operating principle, advantages of fast freezing and differences from NoFrost for your choice.
How will the engine efficiency change when the refrigerator heats up?
Detailed analysis of the influence of the refrigerator temperature on the efficiency of the heat engine. Carnot formulas, physical laws and practical conclusions for engineers.
Vacation on the refrigerator: what does it mean and how to set the vacation mode
What does Vacation mode on the refrigerator mean? Details about the vacation function, temperature settings, energy saving and nuances of operation in different models.
Snowflake icon on the refrigerator: explanation and modes
What does a flashing snowflake on the display mean? We analyze the modes of fast freezing, super-cooling and sensor errors in refrigerators.
What happens if you put a battery in a refrigerator: myths and reality
Is it possible to store a refrigerator battery in the cold? We analyze the effect of low temperatures on the properties of the battery, risks and operating rules.
Atlant refrigerator: whose compressor is inside?
We analyze whose compressor is in the Atlant refrigerator. Review of motor manufacturers, their characteristics and tips for diagnosing faults.
The better Dimroth refrigerator: analysis of advantages and efficiency
Find out why the Dimroth refrigerator is better in laboratory conditions. Analysis of high efficiency, compact design and heat transfer efficiency.
What is the difference between a refrigerator and a freezer: device and functions
Detailed analysis of the differences between a refrigerator and a freezer. Temperature conditions, food storage, defrosting system and advice on selection.
What is a dispenser in the refrigerator: device, types and care
Detailed analysis of the function of the dispenser in the refrigerator. Types of water supply, principle of operation, pros and cons, maintenance rules and removal of blockages.
What is an ice maker in a refrigerator: structure and principle of operation
A complete guide to ice makers: how they work, types of systems, pros and cons, connection nuances and care tips ice.
What is a nameplate on a refrigerator: explanation and photo
Find out what a nameplate on a refrigerator is, where it is located and how to find out the year of manufacture, power and compatibility of spare parts by the model code.
What is poured into the refrigerator: freon, oil and refrigerants
Detailed analysis of what is poured into the refrigerator: types of freon, oil, filling methods and leak diagnostics. Technical manual for masters.
What does a heater on a refrigerator mean: types and functions
Let's figure out why a heater on a refrigerator is needed. Defrost heating element, drip drain, door and seal. Signs of malfunction and diagnostic methods.
Why do you need a defrost timer in the refrigerator: functions and repairs
Detailed analysis of the role of the defrost timer in the No Frost system. How it works, where it is located, signs of failure and instructions for checking with a multimeter.
Refrigerator compressor temperature: rate and reasons for heating
Find out to what temperature the compressor in the refrigerator should heat up. Norms, signs of overheating and do-it-yourself diagnostic methods.
A film where people lived in a refrigerator: analysis of the plot and errors
Analysis of the plot of a film where the characters were hiding in a refrigerator. Why is this unrealistic for survival and what films are really worth watching.