With the continuous development of the society, people's living standards are constantly improving. Many people have installed air conditioners in their homes. The appearance of air conditioners has brought great convenience to our lives, but air conditioners have been used for some time. After that, there will be some minor problems, so it is necessary to carry out maintenance. Then, what are the reasons for Haier's air conditioning heating effect? What are the reasons for Haier air conditioning not heating?
First, Haier air conditioning heating effect is not good
1, air conditioning heating is normal, but the applicable area of ​​air conditioning heating is smaller than the room area using air conditioning, for example, the use of 50 machines (2), using 35 machines (1.5 horses), of course, the room temperature does not go, that is, the amount Customized heat is not enough.
2, the air conditioner has no fault, because the outdoor temperature is below -5 degrees, affecting the heating effect of the air conditioner. The lower the outdoor temperature, the worse the heating effect of the air conditioner, that is, the actual heating capacity is not enough.
3, the fixed speed air conditioner itself is normal heating, but does not open the auxiliary electric heating, a part of the heating capacity.
4, air conditioning heating is normal, but the air conditioning indoor unit filter has not cleared dust for more than half a month. The dust blocks the filter, causing a reduction in the amount of circulating air, that is, insufficient heat is blown out.
5, air conditioning heating is not normal, lack of fluorine, heat is quite small.
Second, Haier air conditioning does not cause heat
1. The reason for not heating is probably because the outdoor temperature is too low, so the air conditioner can not work normally. Generally, the outdoor is below zero, and the outdoor of the Haier air conditioner is unable to heat normally at minus 15 degrees. It may be that the outdoor is too low, Haier air conditioning can not be defrosted, Haier air conditioning can not heat.
2. The four-way valve is an indispensable component in the air conditioning and refrigeration equipment. Its working principle is that when the solenoid valve coil is in the power-off state, the pilot spool valve is moved to the left by the right compression spring, and the high-pressure gas enters the capillary 1 and enters. On the right end of the piston chamber, on the other hand, the gas in the left end of the piston chamber is discharged. Due to the pressure difference between the two ends of the piston, the piston and the main spool valve are moved to the left, so that the exhaust pipe and the outdoor unit are connected to each other, and the other two nozzles are connected to each other to form a refrigeration cycle. .
3. If the air conditioner is deficient in fluorine, it will not be cooled, but it will also cause heating. At present, most of Haier air conditioners are heat pump type or heat pump plus auxiliary electric heating type Haier air conditioner. The working principle of these two types of Haier air conditioners is to absorb heat from the outdoor air when using Freon evaporation. If fluorine deficiency is caused, it will not absorb heat. normal work.
4. The reason for not heating is also likely because the filter has too much dust and the internal and external vents are blocked by foreign matter. The function of the filter is to absorb the dust in the air. If the accumulated dust is too much, the cleaning will block the air circulation, which will reduce the air volume of the air outlet, so that the heat in the machine cannot be brought out by the flowing air in time. Insufficient heat.
The above is the reason why Haier air-conditioning heating effect is not good for Haier and Haier air-conditioning does not heat. If you want to know Haier air-conditioning heating knowledge, you can refer to Xiaobian for everyone's introduction, hope Can help everyone, if you want to know more about the decoration information, please continue to pay attention to the decoration home network.
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