Modern household appliances were created by engineers with a long service life in mind, but human ingenuity can surpass any calculations of designers. If you are determined to reduce your life unit to a minimum, you do not need a hammer or sledgehammer. It is enough to simply ignore the basic principles of thermodynamics and the operating rules prescribed in the manual, which usually collects dust in the closet from the first day of purchase.
The process of destruction can be either instantaneous or extended over time, like slow torture for a mechanism. In this article we will analyze in detail exactly how you can guarantee kill the compressordamage the heat exchanger or turn the freezer into a breeding ground for bacteria and mold. Follow these instructions if your goal is a quick visit to a repairman or a trip to the store for a new model.
⚠️ Warning: This article is satirical and warning in nature. The actions described below will lead to equipment breakdown and void the manufacturer's warranty.
Ignoring installation and ventilation rules
The first step to the successful failure of any refrigeration equipment is its installation in the most inappropriate place. The ideal option would be to push it casing into the niche of the kitchen unit so that the gap between the walls is less than one centimeter. In this case, the heat removed from the condenser will not have time to dissipate, returning back to the system.
An additional bonus will be the installation of equipment close to the heat source, for example, next to a gas stove or radiator. This will force motor to work non-stop, trying to compensate for external heating. Sooner or later, the thermostat will no longer cope with the load, and the system will simply overheat.
- 🔥 Install the refrigerator close to the wall without a gap for air circulation.
- ☀️ Place the equipment in direct sunlight or near a radiator.
- 🧱 Wall up the ventilation holes in the decorative niche.
If you want to worsen the situation, do not level the legs of the unit. A skewed body will cause the doors to not fit tightly, allowing warm air to enter. This will create additional stress on the cooling system, forcing it to work at its limit.
Thermal shock and temperature disturbance
To cause maximum damage to internal components, it is necessary to regularly expose them to sudden temperature changes. The most effective way is to load hot pots of soup or freshly cooked meat into the freezer. A sharp jump in temperature will cause evaporator to become covered with a thick crust of ice instantly.
The ice coat will act as a heat insulator, interfering with the removal of cold. The compressor, receiving a signal from the sensors that the temperature is not low enough, will continue to operate without stopping. As a result, you will end up with either a burnt out engine or burst No Frost system tubes due to ice pressure.
⚠️ Attention: Equipment manufacturers may change the permissible loading temperature ranges. Always check the current requirements in the instructions for your specific model before placing products.
Another way to cause harm is frequent and prolonged opening of doors. Leave the door ajar for a few hours while you watch a movie or read a book. Humid air from the room will intensively flow inside, settling on the walls and products. Moisture is the main enemy of electrical contacts and mechanical components.
Do not forget about defrosting. If you have an older manual defrost model, ignore ice buildup. When the layer becomes too thick, it will begin to press on the plastic and tubing. An attempt to tear off the ice with a knife or other sharp object is guaranteed to lead to depressurization of the circuit.
Mechanical damage and improper transportation
If your goal is physical destruction, then transporting the refrigerator in a horizontal position will be an excellent start. Even if you are careful, oil from the compressor will drain into the refrigerant circuit. When such equipment is connected to the network, it will occur hydraulic shockwhich can break the valves of the piston group.
The use of aggressive chemicals for cleaning the internal shelves and the outer casing is no less effective. Acetone, solvents or abrasive powders will corrode plastic, paint and rubber seals. The door will no longer retain heat, and the appearance will be ruined forever.
| Action | Consequence | Probability of breakdown |
|---|---|---|
| Transportation lying down | Oil getting into the circuit | High |
| Cleaning with a knife | System depressurization | 100% |
| Hot loading | Compressor overheating | Medium |
| Ignoring ice | Case deformation | High |
Impacts on the housing, especially in the area of the compressor or rear grille, can damage the condenser tubes. Thin metal is easy to pierce even with a light poke, if you hit it at the right angle. Leaking freon will leave you without cold, and finding the location of the leak will become a difficult engineering task.
☑️ Signs of imminent failure
Electrical overloads and power surges
Modern electronics are sensitive to power quality, but older models can be even more vulnerable under certain conditions. To damage control moduleit is enough to regularly create power surges in the network. The use of cheap extension cords with other powerful consumers (for example, welding or powerful electric motors) will create ideal conditions for the board to burn out.
Frequently pulling the cord out of the socket while the compressor is operating also does not go unnoticed. At the moment the circuit breaks, self-induction currents arise, which can break through the insulation of the windings or damage the starting relay. If you do this regularly, the service life of the contacts will be significantly reduced.
Do not forget about humidity. Wiping the floor around the refrigerator with a wet cloth while the power cord is lying on the floor may cause a short circuit. Water that gets into a socket or plug will instantly damage the electrical part.
Hidden dangers of power surges
Even if the equipment does not burn out immediately, microcracks in the soldering of the board can appear in a month, causing chaotic behavior of the electronics.
If In your home, the lights often flicker or there are blackouts, ignore installing the stabilizer. Direct connection to an unstable network is a surefire way to send the controller for repair. The electronics of modern models Invertor are especially delicate and demanding on current parameters.
Biological weapons and hygienic sabotage
Turning a refrigerator into a biological bomb is as easy as shelling pears. To do this, just stop washing the internal surfaces and the drainage hole. Accumulated mucus and mold will clog the condensate drainage channel. Water will begin to accumulate at the bottom of the chamber, dripping onto the floor or flooding the electronic components at the bottom of the case.
Storing expired food, open canned food and odorous substances without packaging will lead to corrosion of the metal elements inside the chamber. Vapors of acids and alkalis, evaporating from the products, will settle on the walls and parts of the evaporator, corroding them.
- 🦠 Do not wash the drainage hole, let it become completely clogged.
- 🍖 Store open meat and fish without containers.
- 💧 Spill liquids on shelves and do not wipe them.
⚠️ Attention: Mold and bacteria not only spoil equipment, but are also dangerous to health. Regular cleaning of the refrigerator is mandatory for food safety.
The system is especially susceptible to dirt No Frost. If the ventilation ducts become clogged with crumbs and ice, air circulation will be impaired. Some areas will be too cold, while others will be warm. Food will begin to deteriorate, and the fan may become jammed due to ice.
Interfering with the operation of the cooling system
For advanced users who want to finish what they started, there is a method for “adjusting” the refrigerant on their own. An attempt to add freon yourself or replace a filter drier without evacuating the system is guaranteed to result in moisture and air getting inside the circuit.
Moisture in the system will freeze in the capillary tube, creating an ice plug. The circulation of refrigerant will stop and the refrigerator will stop freezing. Oxygen will react with the compressor oil, forming an acid that will corrode the parts from the inside.
Incorrect replacement of the thermostat or temperature sensors can also disrupt the operation algorithms. If you install a sensor with other characteristics, the compressor will turn on too often or rarely, which will disrupt the temperature balance and wear out the mechanics.
Frequently asked questions (FAQ)
Is it possible to restore a refrigerator after oil gets into the system?
Theoretically, yes, but this requires a complete flushing of the system with nitrogen, replacing the compressor oil and evacuation. In practice, the cost of such work often exceeds the price of a new unit, especially if the oil has already coagulated and clogged the capillaries.
How long should the refrigerator sit lying down after transportation?
Minimum 4-6 hours, preferably a day. The oil should drain completely back into the compressor crankcase. Turning on before this time is fraught with jamming of the piston group.
Why can’t you beat off the ice with a knife?
The evaporator tubes are made of very thin aluminum or steel. The sharp edge of a knife will easily pierce a wall a fraction of a millimeter thick, which will lead to an instant release of freon and moisture getting inside.
Is frequent opening of the door harmful to the refrigerator?
Yes, this leads to freezing of the evaporator and increased load on the compressor. In addition, the rubber seal wears out faster and loses elasticity, ceasing to retain heat.
What will happen if you do not clean the condenser from behind?
Dust acts like a blanket, interfering with heat transfer. The compressor will work longer and heat up more, which will ultimately lead to its overheating and protection tripping or burnout of the windings.