How long should work the fridge Biryusa
The heart of the refrigerator is the compressor. It switches on and off periodically, maintaining the desired temperature. It is measured by a sensor installed inside the main and freezer.
When the temperature rises above the set temperature (cold goes out), the sensor gives a signal and the compressor turns on. The cooking cabinet and the food inside it are gradually cooling down. When the temperature falls below the set point, the compressor stops.
You have set the refrigerator temperature to 4 degrees. When it rises to 4.5, the compressor starts working. The refrigerator compartment cools, the temperature drops to 4.25, then up to 4. The compressor stops.
How long does the refrigerator have to turn off?
The ratio of minutes of active freezing and rest is approximately the same. How long does the refrigerator work per day? Appliance works and rests for about 12 hours each.
As for the interval of the refrigerator on and off, the time of operation depends on:
This period averages 2 to 2.5 hours. All units are equipped with a temperature controller and a special control element. They allow you to set the desired temperature. The compressor of an appliance that has been in use for a long time does not turn on frequently because the food has already cooled down.
How long does it take your refrigerator to turn off when you turn it on for the first time?? In this case, it will run continuously until it reaches the desired temperature, this can last from 2 to 8 hours or more. In the two-chamber appliances with No Frost system, after the start-up and freezing, the defrost mode is started, thanks to the thermostat and the evaporator. On average, the periodicity of the working cycle is 9-16 minutes, it takes from 2 to 5 minutes to cool, the rest of the time is defrosting. The cycle is broken after your refrigerator has been defrosted or repaired. How long do refrigerators take to reach temperature after defrosting or repairing?
In these cases, the duration of uninterrupted operation is affected:
The specialists advise not to load the chambers, and it is recommended to set the thermorelay knob to the minimum value.
Then answering the question of how long the refrigerator gets cold after defrosting, we can say that it takes about 3 hours. Then you can put more food in, but only when it has cooled down.
How often your refrigerator should run
There are regulations governing how often the refrigerator must be turned on and off. Namely the exact rhythm of starting and stopping the compressor motor. Household refrigerators generally start up 4 to 8 times per hour, with one cycle lasting 8 to 15 minutes. The electric motor operates for about 2 to 4 minutes for the indicated duration of cold air injection into the interior of the chambers. The compressor should not turn on only once per hour or not at all. This indicates the loss of its efficiency or a Freon leak.
Operating cycle of the refrigerator
Long periods of operation of the electric motor-compressor cause excessive cooling of the foodstuffs loaded in the chambers, and long periods of inactivity of this component cause some defrosting of the evaporator. In turn, the evaporator defrosting process leads to formation of condensate (drops of liquid on the inner surfaces of the chambers) that is the main reason for formation of a snow “coat” and ice on the walls inside the compartments and for freezing of the evaporator element itself.
When the number of start-up cycles of the compressor motor is increased in one hour, the duration of operation and “rest” of this unit is correspondingly reduced, which is reflected in high values of the motor power consumption and more frequent activation of other contacts.
There are certain regulations governing the correct frequency of starting and stopping the compressor motor. In the vast majority of cases, household refrigeration systems are characterised by 4 to 8 starts per 60 minutes, with one cycle lasting 8 to 15 minutes. For the duration of the specified charging time inside the chambers, the direct duration of operation of the motor-compressor is 2-4 minutes.
Reference! The refrigeration appliances are able to start not only because the contact in the thermostatic element has closed, but also because the PZR (protective starting relay) contacts have closed. This can happen when the thermostat contacts are shorted together.
Such malfunctions are often not noticed by the user, provided that the functioning of the overcurrent protective relay is represented by so-called single operations. This does not actually affect the operation of the domestic refrigerator as a whole, and such malfunctions occur only when the current in the electric circuit of the compressor motor windings is exceeded for a short time.
Activation of the compressor motor by means of the motor protection relay is caused by a rise or fall of the mains voltage. That is, the FCD takes on the function of a protective element for the stator windings of the electric motor which prevents inter-turn faults in the windings of the compressor motor due to the increased current. Thus, the electric motor will start at the permissible nominal value of the electric current.
Proceed with the installation
Once all foreign objects have been removed, sanitary and hygienic measures have been taken, you can begin installation. Now many stores that sell kitchen appliances, offer services to install the refrigerator after purchase. As a rule, such service costs the customer inexpensively, so if you are not sure that you can install the unit yourself, it is better to let this task be done for you by professionals. After all, in order to purchase only pleased, but not caused unnecessary inconvenience, it is necessary to install it correctly.
It is important to choose a level place where the refrigerator will stand. Otherwise the unit will wobble, unnaturally hum and vibrate. It is often impossible to find a perfectly flat surface, and this point has been taken into account by the manufacturers of this equipment. They have equipped the units with legs with regulators, which help to choose the best location. Many professionals install refrigerators with a slight angle of inclination to the back. In this case, to close the door, all you have to do is push it.
But it is worth noting that the location of this device does not affect its activity. It is made only for convenience of its owner when there is the first inclusion of refrigerator Atlant and at its subsequent operation. Therefore, you don’t have to worry about it and do it the way you like. And, it is not necessary to use the services of a specialist at all. To each refrigerator, whether LG, Atlant, Indesit or Samsung, the instruction with the description and a photo, how to establish it independently is applied.
Once your unit is clean and free of unnecessary things, the moment of the next stage. installation. There are stores that for a small surcharge provide services for the installation of the refrigerator. In fact, in order for the unit to work properly and not cause inconvenience, it must be installed correctly.
The surface on which you place the unit must be level. So the apparatus does not wobble. For this purpose there are special adjustable legs on the refrigerator. In the instructions to the units, it is written that it must necessarily stand flat, but there are masters who install them with a slight tilt back. It is very convenient in fact. You don’t have to work hard to close the doors. With a little push, they close on their own.
By the way, the way your refrigerator is standing has absolutely no effect on the quality of its work. All this is done solely for the convenience of the owners. This is why you should install your appliance so that you can use it properly. There are simple instructions, and there are even step-by-step instructions with photos. This is much more convenient, as you will be able to visually understand the installation process.
How often should the refrigerator turn on and off: compressor run time
Refrigeration equipment works in cycles. Various factors affect the frequency of its on and off. When the technique begins to work without interruption or, on the contrary, often turns off, it indicates incorrect operation of the device or a malfunction in its operation. Let’s consider how often and after what time the refrigerator should turn off.
The refrigerator switches on and off frequently
Refrigerator runs in cyclic mode. There is a thermostat inside the unit that records the temperature readings. If the chamber is warm, it signals to the compressor, which begins to run and cool the air. When the temperature reaches the set point, the motor shuts off. After the air in the chamber warms up, the compressor starts working again.
If the motor shuts off infrequently, the idle time and operating time are increased. If the compressor operates for a long period of time, the food in the chamber will over-freeze. Evaporator thaws as a result of prolonged downtime, causing ice to form on the walls.
When the compressor is switched on and off frequently, the refrigerator’s rest and operating time is reduced. This leads to higher energy costs because the motor consumes the most energy when it is turned on.
How often should an appliance that has been in operation for a long time turn off
Operating time of the refrigerator compressor depends on many factors: operating conditions, model of the unit, working volume, etc. п. To evaluate the efficiency of the appliance, the working time factor (K) is used, which is calculated by the formula: K = Vrz/ (VrzVo), where:
For example, the refrigerator runs for 20 minutes and rests for 30 minutes. We obtain К = 20/(2030) = 0.4. This is a good indicator.
The permissible values of operation time coefficient are from 0.2 to 0.6. On average, a normal cycle is 0.5. It means that the unit is running one half of the time and resting the other half. The coefficient less than 0.2 means that the temperature in the chamber is too high and the fridge is not cooling enough or the integrity of the chambers is broken. If the value is greater than 0.6, the unit may be malfunctioning.
Operating cycle of domestic appliances lasts longer if the chambers are completely loaded. Foods in a unit that has been in use for a long time get the right amount of cold and retain it for a long time.
How often your refrigerator should turn on and off? The best indicator is considered when the unit works with 4-8 starts per hour. Compressor run time is 2-4 minutes. It is considered undesirable if the motor has turned on only once in an hour or has not turned off at all. This indicates the equipment malfunction.
Reference. How long does it take for your new fridge to turn off?? When you turn your new unit on for the first time, it runs non-stop for 2 to 8 hours or more until it reaches the desired temperature.
In refrigerators equipped with the No Frost system, the defrost mode is activated after starting and freezing has occurred. It happens thanks to the thermostat and the evaporator coil. The average operating cycle of the unit lasts from 9 to 16 minutes, with 2 to 5 minutes for cooling, the remaining time is the defrosting process.
What affects the period of operation (cooling) of the refrigerator
The duration of operation of the appliance, as well as its uninterrupted operation depends largely on proper installation. Place the appliance on a flat and level surface, adjusting the feet. However, the fridge should not be placed near the heating appliances (radiator, stove, etc.). п.). It should not be placed close to the wall, you should leave a gap of 15-20 cm for ventilation.
A new unit for the first time turn on the network after 3-4 hours, when it is adapted to the temperature conditions of the room. Connection to the power grid should be made through a special protective device “barrier”. It disconnects the appliances from the mains in the event of high or low voltage. If the voltage in the building is constantly fluctuating, install a stabilizer that lowers the voltage if it is high and raises it if it is low without disconnecting the appliance.
When connecting for the first time after defrosting or repairing, it is not recommended to load the chamber with products. It is better to turn on the unit without them and wait until it reaches the necessary temperature and then turn off. After that, food is placed on the shelves. How long after the refrigerator is turned on it gets cold depends on several factors:
- unit’s brands;
- type of freon;
- the temperature in the room;
- the capacity of the booths;
- the amount and temperature of the food placed in the chamber (if the user did place them).
The first cycle lasts on average:
To reduce power consumption and increase downtime, the chambers of the appliance, which has been in operation for a long time, are loaded as much as possible. Foods help keep them colder for longer. When the chambers are empty, they heat up more quickly. This causes the unit to start up more often.
If it is necessary to increase a cycle of work of the technics in a hot period, it is recommended to open a door less often. When hot air from the room enters the chamber, it heats the food, the temperature rises, and the unit turns on more often.
Is Continuous Refrigerator Operation Dangerous
Continuous operation of the unit causes the system to peak. It promotes parts wear and tear. As a result, the compressor overheats and burns out. Therefore, if you find that the unit does not turn off for 12 hours, you should immediately look for the causes of the failure.
Causes of uninterrupted compressor operation
If the compressor has stopped shutting down, first check the mode that is set in the refrigerator. When the maximum is set or the “super freeze” mode is on, the unit will run continuously. To correct the situation, the settings are changed. If it’s not the mode, inspect the location of the unit.
Refrigerator should be placed on a flat surface, away from the gas stove and heaters, in a room with normal air temperature. If the room is hot, the compressor is working overtime. Then check whether the door is tight against the body. Perhaps the food or dishes are in the way or the rubber seals are dirty. As a result, warm air enters the chamber and the compressor works continuously to cool the air.
How to turn on a new refrigerator, is it necessary to wash it before use?
After buying a refrigerator, some people rush to immediately turn it on and fill it with food. Therefore, few people are interested in the information that is listed in the manual. And this, in turn, can lead to problems in operation and even to a breakdown of the equipment. To begin with, it is necessary to wash the new refrigerator before using it for the first time, but this should be done in compliance with certain rules.
Why and what to wash the refrigerator before turning it on
Before turning on the appliance, it is important to examine the inside, since waste paper and various packaging material may be found in the chamber and must be removed. The second step is to get rid of odors and dirt. Contamination can be of different origin:
- The smell of plastic;
- contaminants that were obtained during the manufacture of the appliances;
- Dust and dirt that accumulate during storage in the store, in the warehouse, and after transportation.
Even if the refrigerator is clean and no external contamination has been detected, it still needs to be cleaned. Plastic that has been left in a closed box for a long time is often the cause of unpleasant odors. That’s why the first time you turn on your refrigerator is not possible without washing it anyway.
A wide range of different chemicals can be found in home improvement stores, and even entire refrigerator care kits.
But if there is no desire to spend on such compounds, you should use the usual dishwashing gel or folk remedies (vinegar, baking soda).
Purchased refrigerator cleaning products
To get rid of the smell in the new refrigerator will help chemical compounds, which overflow the shelves stores. They come in the form of gel, paste and do a good job. Liquid media should be used as follows:
- Dilute the selected gel with water, according to the instructions on the label, and apply the resulting solution to the entire inner surface of the appliance.
- Next, you need to wipe everything with a soft sponge and rinse the chemical compound with water. The shelves can be taken out and rinsed under running water, and the walls will have to be passed several times with a clean sponge.
- In the final phase, you should wipe the chamber dry with a towel, and leave the device for several hours with the door open.
The refrigerator should not be turned on immediately, even if it has been wiped down properly. It is better if the appliance dries to the end by itself, and in addition, during this time the smell not only of the plastic, but also of the chemical agent will be evaporated.
Pastes are used in the same way: they are applied to the whole surface of the appliance, rubbed lightly and then washed away with water. Carry out the procedure preferably at night, so that the equipment can dry and air well.
Baking soda and vinegar
Some inexpensive refrigerators have such a persistent odor that it is difficult to control. In these cases, baking soda and vinegar can be helpful. These means have long been beloved by housewives, who try to avoid using aggressive chemical compositions.
To use 9% vinegar, you need to mix 1 tsp.л. 3 L of water and vinegar. Remove the liquid from the container with a little water, and wipe all the necessary areas with the solution. There is no need to wash the mixture, it is enough to leave the door open for a few hours to air it out.
Before turning on the refrigerator, you can wipe it with a solution of baking soda. This product is safe both for the health of family members and for the appliance itself. Necessary:
- In a container to take 3 liters of warm water and dilute in it 2 tbsp.л. baking soda.
- Take out all the shelves and drawers from the appliance, if it is possible, moisten a sponge well in the solution and wash the fridge thoroughly. Do not forget about the recesses, trays, grates and freezer compartment. Also treat the drawers and shelves with the solution.
- After treating the entire surface with baking soda, you should rinse it with clean water and wipe it dry.
These methods have proven themselves well, so you can use them without fear.
But the manufacturers of some expensive models, still do not recommend the use of vinegar for these refrigerators.
How to Care for Your New Appliance
If a person has decided what to clean the refrigerator, and his efforts have brought the desired result, then you can connect it to a surge protector and enjoy the purchase. However, the flawless operation of appliances directly depends on how they are cared for.
It is necessary to go through all the foods that are kept in the refrigerator as often as possible. If you find food that has begun to spoil or rotten fruits and vegetables, you should get rid of them immediately.
The appliance requires weekly cleaning, so it is necessary to wipe the surface outside and inside once a week.
All foods should be stored only in bags or in containers with lids. This is especially true if the food exudes a pungent odor. It is better to put plastic bags on the bottom of the vegetable crates and put the food only on them.
If your refrigerator is humming heavily, don’t sound the alarm right away. It is necessary to wait a little and let it freeze well. In case the unit does not stop growling, you should check if the shipping bolts have been removed and if the unit is properly installed. If all is well, you should immediately contact the store where the purchase was made.
Defrosting food should be carried out in deep containers so that excess water does not spill. You should clean it as soon as you spot it.
To keep unpleasant smells out of your refrigerator, you can put an open box of soda or activated charcoal pills in it. These products will absorb all unwanted odors.
Before buying a refrigerator, you need to be extremely careful. If the smell of plastic strikes your face immediately after opening the door, then you should definitely refuse such purchase. The acrid odor inside the chamber cannot be removed even with the strongest chemicals.
(3 4.00 out of 5)
Why does the fridge turn off right after you turn it on?
If the device is turned on and almost immediately turned off, the cause must be sought in the starting protection relay. Its malfunction can be judged by the characteristic clicks. It also happens when the motor jams, winding breaks, intercircuits, compressor failure, which starts to get very hot and buzzing, making clicking noises. If there is a failure in the control unit, at any time the appliance can turn off with different pauses of duration.
If your refrigerator does not work properly, you need to find the reason why it happened as soon as possible. Not corrected in time malfunctions lead to serious problems. If everything is normal with the refrigerator and the evaporator, then you should call a specialist. The master will carry out diagnostics and qualitatively will repair the expensive home appliances.
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How long the refrigerator takes to reach the temperature after defrosting
A frequent question about how long the fridge takes to get cold after defrosting and how does this happen? The refrigerator was switched off, defrosted, then switched on again and it works too long. There is nothing wrong with it. The temperature just have to reach the set point. Depending on the modifications, it takes from 2 to 8 hours.
The refrigerator started, but after a while again has turned off. It is better to look at the start/protection relay. If this element is defective, you will hear a clicking sound. Here the winding can break or there can be a short circuit between the coils.
Do not take it to an extreme. If repair is delayed, the motor will jam or the compressor will fail. The result is a lot of stress and expense.
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