The operation of household appliances requires regular maintenance, and defrosting the Ardo refrigerator is one of the key procedures to ensure its long-term operation. Regardless of whether a drip system or technology is used No Frost, the formation of an ice crust on the evaporator or internal walls inevitably reduces the efficiency of heat transfer. Ignoring this process leads to increased energy consumption, overload of the compressor and, ultimately, to expensive repairs of the unit.
Modern models Ardo are equipped with various cooling systems, each of which has its own maintenance features. Owners often confuse the need for complete defrosting with preventative cleaning, which can lead to damage to internal components. It is important to understand that even if the ice is not visually visible, moisture could accumulate in hard-to-reach places, requiring the device to be disconnected from the network to evaporate the condensate.
In this article we will analyze in detail the algorithm of actions for various modifications of refrigerators, point out the critical mistakes that users make, and provide recommendations for caring for seals and the drainage system. Compliance with these rules will help maintain food freshness and extend the life of your equipment.
Features of Ardo cooling systems
Before you start defrosting, you need to clearly determine the type of cooling system of your device. Refrigerators Ardo can be equipped with a classic drip system, a static system or technology No Frost. In models with drip cooling, moisture condenses on the rear wall, freezes and periodically thaws during compressor operation, flowing into the drainage tray. However, over time, an ice plug may form in the drainage hole, requiring manual intervention.
Models with the system No Frost theoretically do not require manual defrosting, since they are equipped with a timer and heating element that automatically warm the evaporator. But even in such units it is recommended to carry out complete defrosting at least once a year. This is necessary in order to remove ice that could have formed in the air ducts or on the dampers due to a broken door seal or breakdown of the automation.
Static systems, often found in budget lines, require the most careful attention. Air circulation occurs naturally in them, and ice grows faster. Here it is important not to use sharp objects to chip ice, since damage to the evaporator will lead to freon leakage and failure of the equipment. Correct identification of the model is the first step to safe maintenance.
⚠️ Attention: Using a hair dryer to speed up defrosting in models with plastic internal panels may cause housing deformation and wiring damage. Use only the natural thawing method.
How to distinguish No Frost from a drip system?
Visually in the No Frost chamber you will not see the back wall with a “crying” effect. Ventilation holes are usually located on the top or side wall of the chamber, and the back wall is made of plastic with a grille.
Preparation for the defrosting procedure
Quality preparation is the key to quick and safe defrosting. Before disconnecting the refrigerator Ardo from the power supply, you must empty the chambers of food. Prepare cooler bags, thermal bags in advance, or simply take the food out to the balcony if the temperature outside allows it. This will keep supplies fresh while the thawing process is underway.
The next step is to remove all removable elements: shelves, drawers, vegetable containers and bottle holders. They must be washed with warm water and a neutral detergent and dried. While defrosting is in progress, you have the opportunity to clean hard-to-reach places inside the empty case that are usually impossible to reach.
Don't forget to prepare rags and containers to collect water. As the ice begins to melt, water will flow to the bottom of the refrigerator and pour out. Place absorbent rags under the doors or place a low basin. It is also recommended to immediately check the condition of rubber seals the doors by wiping them with a soft sponge.
☑️ Preparation for defrosting
It is important to provide access to the rear of the unit. Move the refrigerator away from the wall so that you can approach the compressor compartment. This will allow you to control the process of water draining from the drainage tray and, if necessary, clean the condensate drain hole.
Step-by-step defrosting algorithm
The defrosting process itself requires time and patience. It is strictly forbidden to try to accelerate defrosting mechanically or by heating, as this may cause irreparable damage to the cooling system. Follow the proven algorithm of actions for models Ardo.
First, completely disconnect the device from the power supply. Set the temperature control to the “0” or “Off” position, if such a function is provided by the design, and only then unplug the cord from the outlet. Leave the refrigerator and freezer doors wide open. This will provide an influx of warm air and start the process of melting the ice.
If ice has formed in hard-to-reach places, for example, in the corner of the freezer, you can carefully place a heating pad with warm (not hot!) water or a container with warm water on the shelf next to the ice. Heat will speed up the process, but will not create a sudden temperature change that is dangerous for the plastic and evaporator tubes.
During the melting process, regularly wipe the internal surfaces with a dry rag. This will help remove moisture faster and prevent the water in the bottom of the chamber from freezing again. Pay special attention to the drainage hole: make sure that it is not clogged with food debris or ice.
After all the ice has melted, thoroughly wipe all surfaces dry. Leave the refrigerator open for another 15-20 minutes for the final evaporation of moisture. Only after complete drying can you begin assembly and switching on.
Care for the drainage system and seals
One of the common reasons for refrigerators not to operate correctly Ardo is clogging of the drainage channel. The water generated during defrost must flow freely into the evaporator located above the compressor. If the hole is clogged, water begins to accumulate at the bottom of the refrigerator, creating puddles under the vegetable drawers.
To clean the drainage, you can use a special soft brush, which is often included, or a regular cotton swab. Carefully insert the tool into the hole and make several rotational movements. After this, pour a little warm water into the hole to make sure there is free flow.
Rubber door seals require special attention. Over time, they lose elasticity, crack or deform, which leads to a violation of the seal of the chamber. As a result, warm air gets inside, moisture condenses and turns into ice, forcing the compressor to work in increased mode.
Wipe the seals with a solution of baking soda or a special rubber care product. Do not use aggressive chemicals or oils that can destroy the structure of the material. If you find cracks or a loose fit, the seal must be replaced.
| Element | Frequency of care | Care agent | Purpose |
|---|---|---|---|
| Drain hole | Every defrosting | Warm water, brush | Prevention of blockages |
| Rubber seals | Once every 3 months | Soda solution, sponge | Maintaining tightness |
| Internal walls | Once every 6 months | Special spray | Removal of odors and bacteria |
| Condenser (rear) | Once a year | Vacuum cleaner, brush | Improving heat transfer |
⚠️ Attention: When cleaning the condenser (the grill at the back of the refrigerator), make sure that the appliance is unplugged. Dust on the radiator significantly reduces cooling efficiency and increases energy consumption.
Defrosting time and switching on
The time required to completely defrost the refrigerator Ardodepends on the thickness of the ice layer and the room temperature. On average, the process takes from 3 to 6 hours for the refrigerator and up to 10-12 hours for the freezer if it was heavily icy. Do not try to artificially shorten this time by using hair dryers or boiling water, as sudden temperature changes can cause microcracks in the plastic and tubes.
After defrosting and thoroughly drying the internal surfaces, put all shelves and drawers in place. Make sure they are dry. Close the doors and plug in the refrigerator. Initially set the temperature regulator to a medium value or slightly lower to allow the compressor to pick up speed smoothly.
It is recommended to do the first load of food not immediately, but after 1-2 hours of operation of the empty refrigerator. This will allow the unit to reach operating temperature conditions. A full load of warm products will force the compressor to work hard, trying to cool a large volume.
Watch the first cycles of operation: the refrigerator may operate a little louder than usual in the first hours, but extraneous knocks or there should be no vibrations. If you hear gurgling, this is normal, because the refrigerant is circulating through the system.
Typical mistakes and precautions
The most common mistake is using a knife or other sharp objects to chip ice. The internal walls of refrigerators Ardo are often made of thin aluminum or plastic, behind which evaporator tubes pass. One careless movement can lead to breakdown and leakage of freon, after which repairs become economically unfeasible.
Another mistake is ignoring the slope of the floor. The refrigerator should stand strictly horizontally or with a slight tilt back so that the water flows by gravity into the drainage. If the floor is uneven, use the adjustable feet to level the cabinet. This will prevent water from leaking onto the kitchen floor.
Some users forget to check the integrity of food packaging. Crumbs that get into the drainage hole turn sour and create a blockage. Always check that bags and containers are tightly closed before placing them on shelves.
You should also avoid using aggressive cleaning agents with abrasive particles. They scratch the plastic, and these micro-scratches then become filled with dirt, which is almost impossible to wash out, which becomes an ideal environment for bacteria to multiply.
Frequently asked questions (FAQ)
How often do you need to defrost an Ardo refrigerator with a No Frost system?
Although the system No Frost assumes automatic defrosting; manufacturers recommend complete manual defrosting and washing of the unit at least once a year. This is necessary for hygiene, removing odors and checking the operation of the drainage system, which may become clogged with dust or small debris.
Is it possible to defrost a refrigerator without unplugging it?
No, this is strictly prohibited. Defrosting is possible only when the device is completely disconnected from the power supply. A running compressor will try to compensate for the heat coming from the open chamber, which will lead to overheating and failure. In addition, the presence of electricity creates the risk of a short circuit upon contact with water.
What to do if the refrigerator does not turn on after defrosting?
If after defrosting and plugging in the refrigerator does not start, check the integrity of the power cord and the presence of voltage in the outlet. If everything is fine electrically, the compressor thermal protection relay may have tripped due to overheating. Let the device stand turned off for another 30-40 minutes. If the problem persists, you need to call a technician.
Why did an unpleasant odor appear after defrosting?
An unpleasant odor may appear if water got into the thermal insulation layer during defrosting or if you did not dry hard-to-reach places well. The source could also be a forgotten piece of food that has defrosted. Wipe all surfaces with a solution of vinegar or citric acid and leave the refrigerator open for a day with an odor absorber (activated carbon, soda).