Air Conditioner Forgetfulness Mode: Unveiling the Truths Behind Refrigerant and Evaporator

Air Conditioner Forgetfulness Mode: Unveiling the Truths Behind Refrigerant and EvaporatorDuring scorching summers, air conditioners are indispensable for cooling down. However, have you ever encountered a situation where your air conditioner is on, yet you still feel unbearably hot? This could be a sign that your air conditioner has entered forgetfulness mode

Air Conditioner Forgetfulness Mode: Unveiling the Truths Behind Refrigerant and Evaporator

During scorching summers, air conditioners are indispensable for cooling down. However, have you ever encountered a situation where your air conditioner is on, yet you still feel unbearably hot? This could be a sign that your air conditioner has entered forgetfulness mode.

Air conditioners, as an essential part of modern home life, are designed with users habits and demands for air quality in mind. Therefore, air conditioners are not prone to malfunctioning. So, why does your air conditioner become forgetful, leading to poor cooling performance and even increased energy consumption?

This article will delve deep into the two truths behind the air conditioners forgetfulness mode, revealing the crucial roles of refrigerant and evaporator, helping you better understand the working principle of air conditioners and implement effective measures to keep your air conditioner in optimal operating condition.

Truth One: The Life Cycle of Refrigerant is Closely Related to Air Conditioner Cooling Performance

The cooling performance of an air conditioner mainly relies on refrigerant, a special chemical substance that absorbs and transfers heat. The temperature of the refrigerant is a key factor influencing the cooling efficiency of the air conditioner.

Refrigerant Temperature and Air Conditioner Rating Correlation

When purchasing an air conditioner, you may notice that air conditioners with different horsepower ratings have different refrigerant temperatures. For instance, new air conditioners released in 2020 typically have a refrigerant temperature around -7 degrees Celsius, and high-end air conditioners also display similar refrigerant temperature data. On the contrary, low-end air conditioners generally have a refrigerant temperature around -5 degrees Celsius.

Refrigerant Temperature and Air Conditioner Performance Relationship

The lower the refrigerant temperature, the better the cooling performance of the air conditioner. In a low-temperature environment, the refrigerant can condense the moisture in the air into liquid water more quickly and exhaust this moisture and harmful gases outdoors. However, a lower refrigerant temperature also implies that the refrigerant takes longer to evaporate and consumes faster, thus shortening the life cycle of the refrigerant.

The Advantage of Refrigerant in High-End Air Conditioners

High-end air conditioners use a lower refrigerant temperature, which can effectively remove moisture from the air at the same temperature, exhaust harmful gases, and provide users with fresher air. Although high-end air conditioners consume refrigerant faster, their outstanding cooling performance and contribution to air quality are undeniable.

The Impact of Refrigerant Price on Air Conditioner Electricity Consumption

Many people mistakenly believe that the price of refrigerant directly affects the electricity consumption of air conditioners. In fact, the price of refrigerant does not directly impact the electricity consumption of the air conditioner; only the temperature difference during air conditioner operation affects electricity consumption.

Relationship Between Temperature Difference and Electricity Consumption

Under the same temperature difference, air conditioners with the same horsepower rating, regardless of the price of refrigerant, have similar electricity consumption. For instance, a high-end air conditioner and a low-end air conditioner operating under the same temperature difference will not exhibit significant differences in electricity consumption.

Impact of Refrigerant Price

Although the price of refrigerant does not affect the electricity consumption of the air conditioner, low-end air conditioners may contain more harmful gases, posing potential health risks to humans. Therefore, when selecting an air conditioner, it is crucial to consider factors like the price of the refrigerant, air conditioner performance, safety, and environmental friendliness.

Truth Two: Harmful Gases Accumulated in the Evaporator Lead to Air Conditioner Forgetfulness

The evaporator of an air conditioner is the crucial part where refrigerant exchanges heat with the air, and its surface is usually covered with a thin layer of water film. After prolonged use, dust, harmful gases, and other dirt accumulate on the surface of the evaporator, causing the air conditioner to enter forgetfulness mode.

Harmful Gases Accumulated in the Outdoor Unit

During operation, the outdoor unit of the air conditioner will inhale dust, harmful gases, and other impurities from the air. Over time, these impurities accumulate on the evaporator surface, forming a layer of dirt that obstructs the heat exchange between the refrigerant and the air, reducing the cooling efficiency of the air conditioner.

Outdoor Unit Water Dropping Phenomenon

When the dirt accumulated on the outdoor unit reaches a certain level, the outdoor unit will start dripping water. These water droplets contain harmful gases and dust, emitting an odor and affecting indoor air quality.

The Necessity of Cleaning the Outdoor Unit

To prevent the air conditioner from becoming forgetful and ensure its normal operation, it is necessary to clean the outdoor unit regularly. When cleaning the outdoor unit, make sure to disconnect the power supply for safety. It is advisable to choose professional cleaners to avoid accidents.

The Warning of Rainbow Water

When the dirt accumulated in the outdoor unit is extremely severe, the outdoor unit will drip white water droplets, commonly known as rainbow water. Rainbow water contains a large amount of harmful gases and dust, posing toxicity, hence the need for timely cleaning of the air conditioner.

Air Conditioner in a Damaged State

Besides the accumulation of harmful gases in the evaporator, the condition of the air conditioner itself also impacts the cooling performance. If the horsepower rating of the air conditioner does not match the actual usage environment, or if the air conditioner has internal damage, it can also lead to the air conditioner entering forgetfulness mode.

Matching Air Conditioner Horsepower Rating with Environment

For instance, a 7-horsepower air conditioner used in a 6-horsepower room will suffer from insufficient horsepower, resulting in poor cooling performance and potential damage to the air conditioner.

Impact of Air Conditioner Damage

When the air conditioner is in a damaged state, its cooling performance will decrease significantly, and it will consume more energy. Additionally, air conditioner damage can affect indoor air quality, preventing the efficient exhaust of harmful gases, posing a threat to human health.

Conclusion

Air conditioner forgetfulness mode is a common occurrence during air conditioner usage, closely linked to the life cycle of the refrigerant and the accumulation of harmful gases in the evaporator. Understanding the truths behind air conditioner forgetfulness mode and taking corresponding measures can effectively enhance cooling efficiency, prolong the service life of the air conditioner, and provide users with a more comfortable and healthier indoor environment.

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