The most uncomfortable thing in winter is that the air conditioner is not hot, not only wasted a day's electricity money, but also felt that the body was cool for a day, and this air conditioner was simply white. Especially during the New Year at home, it is even more uncomfortable to blow without heat.
Many people put the air conditioner is not hot due to the air conditioner itself and the brand of the reason, often can hear your home xxx air conditioning effect is really good, unlike my home XXX air conditioning, how to blow in winter is not hot, next time never buy it again. But the real situation must be the brand reason or the air conditioner itself caused by the winter blowing is not hot.
In fact, in many cases, the reason why the air conditioner does not blow hot may be that you bought the wrong one, or environmental factors.
Buying the wrong number of air conditioners is basically equivalent to spending money in vain: a small horse-drawn cart
The number of air conditioners determines the applicable area, this is a simple example. For example, if we light a pile of firewood in the bedroom, it won't be long before the bedroom will be warm because the heat generated by the firewood is big enough. And if we light a candle in the bedroom, needless to say, even if it is not blown out for 24 hours, there will be no temperature change in the bedroom, because the heat generated by the candle is not enough to drive the demand in the room.
In the same way, air conditioning is the same, different number of air conditioners its heat is different, if you choose the heat and your room area does not match the situation that the blowing day is not hot.
Under normal circumstances, the bedroom generally chooses 1.5P products, the living room should choose 2-3P products according to the area, if you want more refined calculations, you can allocate 250W per square of heat to calculate the actual heat required.
The outdoor temperature is too low The air conditioner does not have electric auxiliary heat
Especially in the great northeast region of the mainland, winter can often reach -20 ° C below, in this case, the heating capacity of air conditioning will be greatly discounted, it is recommended to choose electric heating will be more reliable.
Because the principle of air conditioning itself is the handling of heat, it will exchange indoor heat to outdoors in summer, and it will exchange outdoor heat to indoors in winter, when the outdoor temperature is too low, there is no heat to be exchanged, so the heating effect of air conditioning is greatly reduced.
Taking the T1 working condition air conditioner commonly used in mainland China as an example, its applicable ambient temperature is -7 °C ~ 43 °C, and the heating effect of ordinary fixed frequency air conditioner at -5 °C is greatly reduced, and the DC frequency conversion air conditioner has basically no hot air at -15 °C.
If the air conditioner has an electric auxiliary heat function, that is, a heating wire, it can also take the initiative to provide some heat, but in comparison, in this case, the choice of electric heating will be more worry-free and easy to use.
The air conditioner was broken or fluoride was missing
Fluorine is an indispensable refrigerant in air conditioning, and fluorine has the characteristics of condensation liquefaction exothermic, evaporative gasification and heat absorption. When the air conditioner is heated, the compressor will pressurize the gas fluorine, making it a high-temperature and high-pressure gas, and then condense and liquefy through the heat exchanger of the indoor unit, release a large amount of heat, and increase the temperature of the indoor air.
If there is a lack of fluorine, the problem of affecting the cooling and heating functions will also occur.