Why am I refrigerating? Why refrigeration ?

It may be that you have pressed the refrigeration part, which belongs to the mode that causes it to be refrigerated, this situation is normal, the weather is too hot in summer, so choose refrigeration, and then choose the temperature, do not adjust the temperature of the air conditioner too low.

Are you saying it's very cold over there? This should be due to the local weather, or you may have turned the temperature of your air conditioner too low.

Press "Mode" on the remote control until the snowflake icon appears, and you can adjust the cooling by adding or decreasing gears. The snowflake icon is as follows: Air conditioning refrigeration principle Household air conditioners generally use compressors as the power of electric air conditioners, the refrigeration principle of this kind of air conditioning is actually relatively simple, the air conditioner will inhale the gaseous refrigerant in the process of compressing it into high temperature and high pressure gas, and then transport it to the condenser.

If your air conditioner refrigeration should be you have a problem with the mode settings.

If there is no problem with the settings, then there is a problem with the main board system of the air conditioner.

Cleaning the heatsink and filter frequently will help you solve the problem. Generally, it can be cleaned 1 or 2 times a year. Be sure to stay safe.

If you are here, it must be that your air conditioner is turned on, this mode or he is damaged somewhere, and he will give you a cold view.

Reasons and solutions for feeling that the air conditioner is not cooling - the air conditioner is not cooling.

First, first of all, check whether the air conditioner is working normally, including indoor units and outdoor units, especially the compressor of outdoor units, as long as one of them can not operate normally, it must be repaired by the owner.

2.Then check the filter of the air conditioner, if the air conditioner starts normally, but the air conditioner cannot be dispersed, it is likely that the filter is too dusty, it is better to spray clean it with this special filter cleaner.

3. The cold air can only be felt under the air conditioning outlet, so the reason why the air conditioner cannot be refrigerated is that the horsepower of the air conditioner is not enough, and it is necessary to replace a stronger air conditioner at this time.

4.Insufficient refrigerant in the air is also a very common reason, at this time, you only need to call the maintenance personnel, let them come to the service, add enough refrigerant to the air conditioner, first check whether the air conditioner is working normally, including indoor units and outdoor units, especially check the compressor of the outdoor unit, as long as one of them can not work normally, we have to ask the master to repair.

5.If there is no such problem, the air conditioner can also run normally, and then check the operation of the air conditioner fan, if the air volume of the fan is very small, it may be that the fan motor is old, replace the new fan motor.

The use of refrigeration has not stopped since ancient times.

In ancient times, ice caves were built to store food and fruits, and to provide summer ice for the emperors and wealthy; The scope of modern human refrigeration is wider, the need for scientific and technological production environment, equipment storage, household heating and cooling, food storage and so on.

In a simple sentence, it provides an environment for people's life, development, production and other needs.

Due to the change in the concept of consumption of vegetables and fruits.

With the continuous improvement of national living standards, especially in recent years, the progress of cultivation technology and refrigeration technology, the popularization of greenhouse cultivation, and the development of transportation capacity, people are not satisfied with only vegetables and fruits, but also put forward higher requirements for their freshness, appearance and taste. Influenced by the trend of returning to magnesium and getting close to nature, the demand for fresh vegetables, green food, and pure natural food has risen rapidly, all of which have posed new challenges to the production, storage and transportation of vegetables and fruits. It is necessary to try to control the loss caused by drying, trauma and deterioration during transportation and storage, as well as the atrophy and discoloration of fruits and vegetables caused by the consumption of their own nutrients due to water evaporation and respiration, so as to prevent defects such as appearance, taste and nutrient loss.

1. Air conditioning heating: When the air conditioner heats, the gas freon is pressurized by the compressor to become a high-temperature and high-pressure gas, which enters the heat exchanger of the indoor unit (at this time, the condenser), and the condensation liquefies and releases heat to become a liquid, and the heat heats the indoor air, so as to achieve the purpose of increasing the indoor temperature. The liquid freon is depressurized by the throttling device, and the tanki enters the heat exchanger (in this case, the evaporator) of the outdoor unit, evaporates and vaporizes to absorb heat and become a gas, while absorbing the heat of the outdoor air (the outdoor air becomes colder).

Freon, which becomes a gas, enters the compressor again to start the next cycle. 2. Air conditioning and refrigeration: When air conditioning is refrigerated, the gas freon is pressurized by the compressor to become a high-temperature and high-pressure gas, which enters the heat exchanger of the outdoor unit (at this time, it is a condenser), and the condensation is liquefied and exothermic to become a liquid, and the heat is released to the atmosphere at the same time.

The liquid freon is depressurized by the throttling device, enters the heat exchanger of the indoor unit (evaporator at this time), evaporates and vaporizes to absorb heat, becomes a gas, and absorbs the heat of the indoor air at the same time, so as to achieve the purpose of reducing the indoor temperature. Becoming a gas, the freon of Bu Jin entered the pressure fraud guessing machine again and began the next cycle. Through the above process of liquefaction and gasification of freon, the heat is absorbed at the evaporator and transferred to the condenser for release, so as to realize the transfer of heat and achieve the purpose of heating and cooling.

From the point of view, this state is the coldest.

The air conditioner is adjusted to the lowest temperature, and the indoor unit fan motor is adjusted to a high air gear, which is the "coldest" state of the air conditioner.

If the refrigeration and cooling effect of the air conditioner is still not good after adjusting to this state, it is caused by the abnormal condition of the air conditioning and refrigeration system, and the after-sales repair should be reported to the air conditioning manufacturer for on-site maintenance.

Reasons why the air conditioner is not cooling.

1 The coolant is already glowing.

2. The air conditioner filter is seriously clogged and the filter is dirty, you can remove it yourself and rinse it with tap water, then dry it, and install it to try it.

3 The voltage is unstable.

4. The compressor has been completely aged, if the compressor sound is normal, plug in the meter to measure the pressure, and if the evaporator pressure is insufficient, the liquid will be replenished, and the 1kg block will look like.

5 The space of your house is larger than the cooling range, the room temperature is too high, and the air conditioner is turned on too low, resulting in no work.

6.The solenoid valve for cooling and heating is broken.

7.Freon is gone, but it usually takes three years to add freon. First touch whether the outdoor unit compressor is started, if not, most likely because the starting capacitor hangs up for money.