How an industrial refrigerator works: structure and principle
Full analysis of how an industrial refrigerator works. Cycle diagram, compressor design, types of refrigerants and operating nuances.
How to remove handles from an LG refrigerator: step-by-step instructions
Detailed instructions on how to remove handles from an LG refrigerator. Disassembling models with hidden screws and overhead handles. Tips from the experts.
How to properly install shelves in the Biryusa refrigerator: diagrams and photos
Detailed instructions for installing shelves in Biryusa refrigerators. Diagrams for different models, tips for adjusting the height and safe operation.
How the refrigerator compressor works: internal structure
Detailed analysis of how the refrigerator compressor works inside. We study the piston group, valves and the principle of operation of the motor to understand the repair.
How the refrigerator compressor turns on: principle and diagnostics
Find out how the refrigerator compressor turns on. Analysis of the circuit, the role of the starting relay and thermostat. Why the motor does not start and how to check the start.
How to turn off an LG refrigerator through the panel: step-by-step instructions
A detailed guide on turning off LG refrigerators through the control panel. How to enter service mode, turn off cooling and avoid errors.
Refrigerator power: how many kW does it consume per hour and month
Average refrigerator power in kW: what does consumption depend on, how to calculate consumption and save on electricity. Tables and expert advice.
Atlant refrigerator door opening sensor: where is it located
Where is the door opening sensor in the Atlant refrigerator. Instructions for finding, checking and replacing a magnetic reed switch with your own hands.
How to sign a refrigerator for vaccines: labeling rules
Full guide on labeling medical refrigerators: what to write on stickers, SanPiN requirements, samples of filling out temperature logs mode.
How much does a Soviet refrigerator consume: kW consumption and savings
Find out the real electricity consumption of Soviet refrigerators. Comparison of models, reasons for high energy consumption and ways to save.
NatureCool in the refrigerator: what it is and how it works
We analyze the NatureCool technology in LG refrigerators. How it works, pros and cons, differences from No Frost. Care instructions.
How much electricity does a refrigerator consume: calculation and standards
Find out how many kW a refrigerator consumes per month. Table of energy efficiency classes, power calculations, influencing factors and methods of saving.
How many kg can a refrigerator shelf support: load according to GOST
Find out how much weight a refrigerator shelf can support. Strength limits of glass, load distribution and rules for installing heavy pans.
How much copper is in the OKA 6M refrigerator: analysis of components
Find out how much copper is in the OKA 6M refrigerator. Detailed analysis of components, weight of the compressor and heat exchanger. Features of design and disposal.
How many minutes should a refrigerator work and rest: norms
Find out the normal operating and rest time of a refrigerator. Table of cycles, reasons for frequent switching on and tips for diagnosing the compressor.
How many watts does a refrigerator compressor consume: standards and calculations
Find out how many watts a refrigerator compressor consumes. Real power indicators, energy efficiency classes and tips for saving electricity.
What is T ABT in the refrigerator: decoding and settings
We analyze in detail what T abt means in the refrigerator, how the auto-defrost mode works and why it is important for preserving food.
Timer in the refrigerator: what it is, functions and settings
Detailed analysis of the timer function in modern refrigerators. Why do you need a shutdown timer, how to set it up and what to do in case of malfunctions.
Refrigerator efficiency: calculation at T=277K and T=227K
Detailed calculation of the efficiency of the refrigeration machine. Heater temperature 227 K, refrigerator 27 K. Carnot formulas, analysis of efficiency and real losses.
What to scrap from a refrigerator: disassembling parts and metals
Find out which parts of an old refrigerator are accepted for scrap. Analysis for copper, aluminum and ferrous metal. Real prices and dismantling rules.
Drip tube in the refrigerator: device and cleaning
Why do you need a drip tube in the refrigerator, how does it work and what to do if it is clogged. A complete guide to servicing the water drainage system.
Cooler in the refrigerator: device, types and breakdowns
Detailed analysis of what a cooler in the refrigerator is. The design of the evaporator, the causes of freezing and signs of system malfunction.
Freshness zone in the refrigerator: what it is and why it is needed
Detailed guide to the freshness zone: temperature, humidity, difference from the freezer. Find out what products to store in the zero chamber for maximum benefit.
Gas refrigerator how it works: device, principle of operation
Detailed analysis of the principle of operation of a gas refrigerator. The structure of the absorption system, stages of the cooling cycle and operating features.
Where to buy shelves for a refrigerator: addresses, prices, articles
Where to buy plastic shelves for a refrigerator: review of stores, search by photo, articles, sizes. Instructions for selecting and replacing glass or grilles.
How to draw a refrigerator step by step: lessons for children
Learn how to draw a refrigerator step by step with a pencil. Simple diagrams for children, proportions, colors and details for a realistic image of household appliances.
How the refrigerator is indicated in the drawing: GOST, diagrams, symbols
How the refrigerator is indicated in the drawing: decoding of GOST, electrical and architectural diagrams. Table of symbols, tips for reading documentation.
How to determine the power of a refrigerator compressor: formulas and table
Find out how to accurately calculate the power of a refrigerator compressor. Amperage tables, formulas for converting to watts and diagnosing faults with your own hands.
How to change a light bulb in a Hotpoint refrigerator: step-by-step instructions
Detailed instructions for replacing a lamp in a Hotpoint refrigerator. Find out how to remove the lampshade, choose LED or halogen, and safely replace the lighting.
How the refrigerator works immediately after turning it on: startup stages
Detailed analysis of the refrigerator startup process. How long does cooling take, why do the walls heat up and when can you load food?