Is there a problem with the air conditioner? What happens if there is no air conditioner?

The dripping water of the internal machine has little to do with this, [check whether the drainage pipe drainage is normal] [check whether the unit is deficient in fluorine] [check whether the heat exchanger plate of the internal machine is dirty and blocked] I hope it will be useful to you.

There is an air conditioner with an outside unit.

Nowadays, there are outdoor air conditioners on the market, which have stronger cooling effect, higher energy efficiency, and quieter noise compared with ordinary air conditioners.

The air conditioner without an outside unit also worked well :

It is understood that traditional air conditioners have internal and external units, and it is necessary to connect the internal and external units together, and the external units can play the function of evacuation. However, many brands have developed a new type of air conditioner, and the new air conditioner is an all-in-one equipment, and the equipment of the all-in-one machine is not an air conditioner. However, the price of this type of air conditioner is relatively high, and the new type of air conditioner has only been launched and is not widely used, and the number of people who buy it is still relatively small, so everyone must pay attention to the quality problem when buying an all-in-one machine.

There is no air conditioner is also very easy to use, now buy this kind of air conditioner people Duan is also more than do the most, under normal circumstances, the traditional air conditioner is the internal machine and the pure combustion posture of the outside machine combined with the use of the outside machine, mainly to play an evacuation effect, now many air conditioning brands have launched a new type of air conditioning, the new air conditioning is to turn the air conditioning into an integrated machine, so this air conditioning is not an external unit, it is also very convenient to use. <>

The air conditioner we often see is an internal accumulation in the living room and bedroom, and there is an external unit like a fan hanging outside, which is the air conditioner we usually see the most, but do you know that there is an air conditioner that only has an internal unit and no external unit, so what is this air conditioner called? Does it work the same as our regular air conditioner? How, exactly?

Let's take a look! What does an air conditioner look like without an outside unit?

What is an air conditioner without an outside unit called:

Integrated air conditioner is also known as integral air conditioner, and air conditioner is divided into integral and split according to the design form

1.Integral air conditioner: It is an air conditioner that the entire refrigerant system is in the same product structure, and the four processes of compression, condensation, throttling and evaporation are included in a pipeline system (common household window air conditioners and commercial air-cooled heat pump air conditioners).

2.Split air conditioner: that is, the whole refrigerant system is not in the same product structure, the four processes of refrigeration are divided into indoor and outdoor two parts of the machine, and the pipe macro core road is connected by copper pipes (common household wall-mounted air conditioners and cabinet air conditioners).

How about integrated air conditioning.

1. The air volume of the unit is far greater than that of the comfortable household air conditioner with the same ability, and the actual operation has the characteristics of small enthalpy difference and high sensible heat, which not only ensures that the heat of the base station equipment can be taken away in time, but also eliminates the condensation problem caused by the cold air of the air conditioner, and fully guarantees the safe and stable operation of the electronic equipment in the nuclear excavation room.

2. There is a double filter device at the air inlet of the double filter room, and the indoor air is clean and of high purity, so as to ensure that the equipment in the machine room is not harmed by dust.

3. High-efficiency design refrigeration system The flow path and air duct system have been optimized design, and the refrigeration energy efficiency has been improved from level 5 to level 2 or above.

There is no air conditioner that is trapped outside the machine. There is a window air conditioner, which is more used in Hong Kong and foreign countries, because this air conditioner is easy to move and simple.

Once the split type is installed, it is not easy to dismantle, but the split type of air conditioner is more silent than the window type, and the maintenance is relatively simple.

Air conditioning is heat exchange, and if there is no external unit, it is not an air conditioner.

The air conditioner is on all the time.

If the air conditioner is not an inverter air conditioner, then when the room temperature reaches the set temperature, with the shutdown of the compressor, the outdoor unit fan will also stop running, and the entire outdoor unit will also stop running.

Normally, if the air conditioner is a frequency conversion limb air conditioner, the outside of the air conditioner will always rotate, because the frequency conversion air conditioner adds an inverter to the structure of the conventional air conditioner. The compressor is the heart of the air conditioner, and its speed directly affects the efficiency of the air conditioner. The inverter is a control system used to control and adjust the speed of the compressor to keep it at the best speed.

Extended information: Refrigerants play a very important role in the operation of air conditioners. If the aircon does not have enough refrigerant or leaks, the aircon will not work properly. At this time, the compressor in the outdoor unit cannot absorb the refrigerant to complete the refrigeration cycle, the compressor cannot work, and finally the outdoor unit does not rotate.

The refrigerant in the air conditioner is insufficient. First, check the aircon for refrigerant leaks. If there is a leak, you need to repair the leaking part first, and then add refrigerant to the air conditioner.

If the distance is long, it is more difficult to destroy the air conditioner, because the unit is usually installed outdoors and needs to climb the cover or use tools to get close. If someone wants to destroy the air conditioner's outdoor unit, they may take some of the following ways:

1.Throwing with stones or other heavy objects in an attempt to smash the outer shell or internal parts of the machine.

2.Use cutting tools, such as chainsaws or cutters, to try to cut pipes or wires from the outside machine, disrupting its normal operation.

3.Use corrosive liquids, such as acids or alkalis, to try to corrode the outer shell or internal parts of the external unit and disrupt its normal operation.

However, these actions are illegal and will not only cause damage to the air conditioner's outdoor unit, but may also cause harm to the surrounding environment and personnel. Therefore, we should try our best to protect the aircraft from damage. The following measures can be taken:

1.Install the air-conditioner in a safe location, such as a high wall or fence, to avoid being climbed or approached.

2.Install monitoring equipment, such as cameras or alarms, to detect and alarm in time.

3.Regularly maintain and maintain the air conditioner to ensure its normal operation and reduce the possibility of failure and damage.

1. There are also air conditioners that do not need an external unit, it is called an integrated air conditioner.

2. To put it simply, the integrated air conditioner is to transfer the entire refrigerant system to the same branch block and one product structure, and realize the four processes of compression, condensation, throttling and evaporation in the same pipeline system.

3. Common household window air conditioners, as well as air-cooled heat pump air conditioners often used in commercial use.

The air conditioner must have an outside unit. The external unit is a vital component of the air conditioning system. It removes the hot air from the room by circulating the compressed refrigerant and provides fresh air to replace the indoor air.

In the air-conditioning system, the outdoor unit and the indoor unit are connected through the refrigeration pipeline to form a circulating refrigeration system. Therefore, the air conditioner must have an external unit to provide cooling and exhaust functions when it is working.

In addition to necessity, the external unit is also closely related to the performance and efficiency of the air conditioning system. The power and efficiency of the external unit have a direct impact on the cooling and heating capacity of the air conditioner. If the power of the external unit is too low, the air conditioner will not be able to bring sufficient cooling and heating effect.

If the power is too high, although it can provide sufficient cooling and heating capacity, it will also waste energy, resulting in excessive energy consumption and high cost of air conditioning. Therefore, when installing air conditioners, it is necessary to choose the appropriate external unit power according to factors such as the size of the indoor space, the required cooling and heating capacity, and the external climatic conditions.

In addition, the external unit also needs to have good maintenance and maintenance. Changes in the external environment and climatic conditions, as well as improper use, may cause damage or malfunction of the external unit, affecting the performance of the air conditioner. Therefore, when using the air conditioner, it is necessary to check and clean the external unit regularly to ensure that it is working properly.

In short, the air conditioner must be equipped with an external unit, and the power and maintenance of the external unit are the key factors for the normal operation and superior performance of the air conditioning system. It is necessary to select the appropriate model and power of the external unit, and carry out regular maintenance to ensure the long-term stable operation of the air conditioning system. <>

Dear, hello, the solution to the broken outdoor unit of the air conditioner: check whether the outdoor unit has a 220V voltage after turning on, if not, please check whether the indoor and outdoor units are connected correctly, and whether the wiring of the main board of the indoor unit is correct, otherwise replace the main board of the indoor unit. If the air conditioner is not working, check whether the indoor unit has the power supply to the outside unit, if the outdoor fan is running, it may be the problem of the compressor power supply, it is recommended to try it again, if the above problems are eliminated, please report for repair; If the external unit has a voltage of 220V, check whether the red indicator light on the motherboard of the external unit is on, otherwise check whether the connecting wire of the external unit is loose, and whether there is a 300V DC voltage between the power module P+ and N-, if not, check the reactor, rectifier bridge and wiring.

If there is, but the indicator light of the motherboard of the external unit is not lit, first check whether the signal connection cables from the power module to the motherboard (a total of 10) are loose or have poor contact, and then replace the power module, and when replacing the module, be sure to apply heat dissipation paste between the radiator and the module. If the outdoor unit has a power supply, the red indicator light is on, and the external unit does not start, you can check that it is internal and external communication, (check method: press the "test" button once after turning on the computer, and observe the indicator light of the indoor unit), any kind of indicator flashes as normal, otherwise there is a problem with communication; Check whether the connecting cable of the internal and external machine is a special flat cable, otherwise replace it.

If the communication is normal, please check whether the temperature sensor is open or short circuited or the resistance value is abnormal, and whether the overload protector terminal is connected. If the above two methods cannot solve the problem, replace the outdoor controller.