What s going on with Gree 2P air conditioner heating 23 degrees can t pull it up?

Generally speaking, the heating effect of the air conditioner is not good, partly due to too much dust accumulation in the air filter and the blockage of the air vent of the internal and external units by foreign objects. The function of the filter is to adsorb the dust in the air, if the accumulated dust is too much and not cleaned in time, the air circulation will be blocked, resulting in a decrease in the air outlet volume, so that the heat in the machine can not be brought out by the active air in time, resulting in insufficient heat production, this is not a fault, it belongs to the maintenance of the air conditioner, just take off the air filter regularly to clean, it can be restored to normal.

Fluoride deficiency. At present, most of my friends use heat pump type or heat pump plus auxiliary electric heating type air conditioner. The working principle of these two air conditioners is that when the freon evaporates, it absorbs heat from the outside air, and when the outdoor temperature is low, the temperature difference with the evaporation temperature of the freon is smaller, and the heat exchange effect becomes worse, and the hot air is less.

Therefore, if it is an old model, the service life is longer, the wear of the compressor is larger, and when the outdoor temperature is below 0, the heating effect of the air conditioner is difficult to satisfy. In addition, if the nut at the copper pipe horn is not tightened during the installation of the air conditioner in your home, or the machine has been moved, it can be considered as a lack of fluorine. In addition to this, line control failures are also common.

For example, if the external unit is not working, it is most likely due to capacitors, temperature probes or motherboard failures.

Some friends will also feel surprised: "The air conditioner is still used well in summer, why can't it be used in winter?" According to the analysis, the fault mainly occurs on the four-way solenoid valve or its control circuit, and it may also be the AC contactor, thermostat and over-temperature fuse of the electric heater and its power supply circuit, all of which need to be tested by the master.

The reason why the air conditioner does not heat - improper use and maintenanceSome studies have pointed out that nearly eighty percent of the heating failure of the air conditioner is not a machine problem, mainly caused by factors such as improper use and maintenance by users, especially in winter. What to do if the air conditioner does not heat in winter: When using the air conditioner for heating in winter, pay attention to the room sealing, observe whether the outdoor unit is frosted or frozen, do not forcibly use hot water to defrost and dissolve the ice, and contact the after-sales department of the air conditioning manufacturer in time if there is a problem.

In case of failure, you should stop using it, use other heating products for heating, and contact professional air conditioning maintenance personnel to check and repair it.

That's a sign that you're having a problem with your air conditioner. You can find a repairer to repair it, if it has not passed the shelf life, you can also directly call the dealer **, let them check it for you.

This situation is mainly due to the constant power of the air conditioner, and the area of the house is too large, so the air conditioner heating cannot be improved.

The large space in the room will make it difficult for the temperature to rise, and it is not easy to rise if the auxiliary heating is damaged.

It's definitely not okay to be too much warmer than the outside temperature.

Nowadays, many families have installed air conditioners, and in the cold winter, the heating function of air conditioners is one of the favorite functions of consumers, but some users do not respond when using Gree air conditioners for heating, and they don't know what the reason is. Today, I will give you a detailed explanation of the reason why the heating of the Gree air conditioner does not respond.

1. The filter dust is too thick. Usually when using the air conditioner, the user does not pay attention to the maintenance of the air conditioner, which is easy to cause more and more dust accumulation on the air conditioner filter. When the dust on the evaporator and condenser of the air conditioner is too thick, it will affect the heat exchange effect of the air conditioner, resulting in the decline of the heating effect of the air conditioner.

When using the air conditioner, users should know that the air conditioner needs to be cleaned regularly, and the dust accumulated in the air conditioner can be removed in time to better extend the service life of the air conditioner and its cooling and heating effect.

2. Power supply voltage problems. Check whether the power supply voltage in the room is normal. When the power supply voltage is abnormal or unstable, the voltage is too low, which will cause the compressor to work abnormally after the air conditioner is started, and the heating of the air conditioner will also be affected.

When using the air conditioner, users can choose to avoid peak power consumption periods, or prepare a voltage regulator at home, and use the voltage regulator to stabilize the power supply voltage, so that the air conditioner can work at a normal voltage.

3. Refrigerant leakage or insufficiency. Whether it is refrigeration or heating, the refrigerant plays a very large role in the operation of the air conditioner, and when the air conditioning refrigerant leaks or runs out, it will cause the Gree air conditioner to not heat. When the air-conditioning refrigerant leaks or runs out, the user needs to re-weld the leaked part of the refrigerant, and then ask professionals to add the air-conditioning refrigerant to ensure that the air-conditioner can operate normally.

4. The failure of the defrosting controller of the air conditioner will also cause the failure of the Gree air conditioner to not heat, and the failure of the defrosting controller will make the air conditioner unable to enter the defrosting state, which will lead to the frosting of the evaporator in the heat pump heating process, which will affect the efficiency of the heat exchange rate of the air conditioner and lead to insufficient heating of the air conditioner. When the defrosting controller of the air conditioner fails, the user needs to check whether the defrosting temperature sensing device is misaligned, the contact is poor or the air duct is blocked, etc., and then the fault is eliminated one by one.

The reason why it is not hot when the heating of the Gree air conditioner is 28 degrees is that it is not hot 1: It may be a short circuit of the power cord, check whether the power cord of the air conditioner is a short circuit, if you find that the line is broken, you need to replace it immediately. 2：

If the voltage in your home is relatively low, make sure that the voltage in your home is sufficient to keep the air conditioner heating, because the voltage is too low to do any heating. 3: After a long period of time, there will be a lot of dust on the filter and air conditioning pipes, which will block the air outlet, which will lead to a decrease in air volume and a decrease in heating effect, so it is necessary to clean the air conditioner regularly, some air conditioners have a cleaning function, and the system can automatically clean the air conditioner by pressing the clean button.

This phenomenon is normal.

The heating of the turning on machine will not start until three minutes, and the air conditioner generally has a delay of 3-5 minutes to start normally, which is the temperature sensor of the air conditioner.

When the indoor temperature is 23 degrees, it will automatically shut down.

The main reason: the room area is too large, which exceeds the applicable area of air conditioning and heating; Because the outdoor temperature is too low, it will also affect the heating effect of the air conditioner; The fixed-speed air conditioner did not turn on the auxiliary electric heating; The indoor unit filter of the air conditioner has not been cleaned of dust for more than half a month; Air conditioning refrigerant.

The lack results in a fairly low amount of heat production. The room insulation is coarse and permeable, and the thermal insulation effect is poor (too much glass in the door and window, how large the glass area is), and too much heat is lost.

I just bought a Gree air conditioner, modulating the heat to 28 degrees, and it will not rise to 15 degrees, what's going on, and the air conditioner is turned on for several minutes before heating.

Hello dear, there are several reasons why the air conditioning heating has stopped before the temperature is reached: 1. Air conditioning defrosting If the air conditioner often does not reach the set temperature in winter, it will be intermittently shut down, which is the air conditioner in defrosting, defrosting when the internal and external units are not working, only the compressor is working, and after a few minutes the defrosting work is completed, it will automatically resume the heating state, which is a normal phenomenon. 2. If the air outlet of the air conditioner is blown upwards when heating, the hot air is rising, so the room as a whole will be hot and cold, and when the air around the thermostat of the air conditioner reaches the set temperature, the thermostat will automatically control the air conditioner to stop working, and the air under the room is still relatively low, so the air conditioner is shut down but the user still feels cold.

It is recommended to blow the air outlet facing in the direction of heating in winter and blowing upwards in summer. 3. Lack of fluorine If the lack of fluorine causes the temperature of the evaporator of the internal machine to not reach the air outlet temperature, the internal machine will not get the working preference, and the air outlet has been kept closed, so the lack of refrigerant will also lead to the internal machine not blowing and not working, first check whether the refrigeration is normal, if the refrigeration is normal, it is not a problem of fluorine deficiency, if so, the maintenance personnel need to add air conditioning refrigerant.

This phenomenon is normal.

The heating of the engine will not start until three minutes, and the air conditioner generally has a delay of 3-5 minutes to start normally, that is, the air conditioner temperature sensor will automatically shut down when the indoor temperature is 23 degrees.

The main reason: the room area is too large, which exceeds the applicable area of air conditioning and heating; Because the outdoor temperature is too low, it will also affect the heating effect of the air conditioner; The fixed-speed air conditioner did not turn on the auxiliary electric heating; The indoor unit filter of the air conditioner has not been cleaned of dust for more than half a month; The lack of refrigerant in air conditioning results in a fairly low amount of heat. The room has poor thermal insulation (too much glass in the doors and windows, how large the glass area is), and too much heat is lost.

Most air conditioners do not have a heating function, so you need to know whether the air conditioner has a heating function before you turn on the heating function, if there is no heating function, I think the air conditioner even if you adjust it to 23°, it is meaningless.

The air conditioner heating display can't go up at 23 degrees? The reverse is also true, indicating that whether the air conditioner is heating or cooling, it is blowing to a relatively high temperature place. In the process of air conditioning heating, there is a period of time when the high temperature position will not be raised, such as not turning on the air conditioner for a long time, the position of the low temperature point will not go up after the heating is over, so the air conditioner should be turned on when heating or cooling.

Therefore, the problem is that whether you turn on the air conditioner for heating or cooling, you should choose a suitable high temperature point to turn on, and then keep the air conditioner on.

How many times have you encountered this problem? It means that I understand you! When the air conditioner is heating, it does not blow to all places, but the air conditioner blows the air from one side when the temperature is high, and the hot air blows from one side, not all the places.

The air conditioner refrigerates and blows to the area as well as the whole room. Same situation.

I feel that the air conditioner compressor will run slowly, and the side of the air will be cooler and colder, but the air conditioner will not be able to blow more hot air on both sides. Especially in the north, the heat is not evenly distributed, and it will be even hotter when it blows on both sides of the air conditioner.

It's a bit strange that the wind speed should be large, the air conditioner is heating, the temperature of the air conditioner is going to rise, to put it bluntly, the outside temperature is close to its maximum temperature, if it can maintain this temperature, the air conditioner will start. At this time, the outside temperature rises, and the condensate releases evaporated heat. So for heating, it's no problem to turn it on.

But as for refrigeration, it's really hard to say, and when it's hot, there may be no wind.

It may be that you have set the heating temperature of the air conditioner to 23 degrees, or it may be too cold or the refrigerant is insufficient to raise the temperature.

Summary. The temperature setting is too low.

Environmental factors, such as large rooms and small air conditioning.

The outdoor temperature is too low, resulting in poor heating effect.

The air conditioner itself is not good at heating, and the temperature of a good air conditioner outlet can reach more than 38 degrees, so you take a closer look.

Hello, I have seen your question and am sorting out the answer, please wait a while 1The temperature setting is too low. 2.

Environmental factors, such as large rooms and small air conditioning. 3.The outdoor temperature is too low, which makes the heating effect poor.

4.The temperature of a good air conditioner outlet can reach more than 38 degrees, you take a closer look.