What does electric auxiliary heat air conditioner mean, what does electric auxiliary heat on air con

When the outdoor ambient temperature is high, the heating effect is very good, and when the outdoor ambient temperature is low, usually lower than minus five degrees, the heating effect decreases significantly, and even has no heating effect. In order to improve the heating effect of the air conditioner, the manufacturer has added an auxiliary electric heater to improve the heating effect, provided that the power consumption is increased. The electricity consumption of air conditioning for heating is usually about twice as large as that for cooling.

How to calculate the electricity consumption of an air conditioner.

First, it depends on how many watts the cooling and heating input power of the air conditioner is, including how many watts the power of auxiliary power is. The higher the power, the greater the power consumption, and the smaller the power, the less power consumption; The second is the size of the room and the quality of the sealing and thermal insulation conditions. The larger the area or the worse the sealing and insulation conditions, the greater the power consumption, and the smaller the area or the better the sealing and insulation conditions, the less power will be consumed.

The third is the outdoor ambient temperature. In summer, the higher the ambient temperature, the greater the power consumption, while in the winter, the lower the outdoor ambient temperature, the greater the power consumption. Fourth, the level of indoor temperature setting.

When cooling in summer, the lower the indoor temperature, the greater the power consumption, and the higher the indoor temperature, the less electricity will be consumed. In winter, heating is the opposite, the higher the indoor temperature, the greater the power consumption, and the lower the indoor temperature, the less electricity is consumed. In short, the larger the temperature difference between indoor and outdoor conditions, the more power will be consumed, and the smaller the temperature difference, the less power will be consumed.

For each degree of temperature difference, the power consumption will increase by about 5-8%.

Usually, when the air conditioner and refrigeration work of 1 horsepower, the average hourly power consumption is generally between degrees; The average hourly power consumption of air conditioners is generally between kilowatt-hours and kilowatt-hours. Air conditioners with auxiliary power usually consume about twice as much electricity as cooling when heating.

It depends on the various conditions mentioned above.

Because the heating effect of air conditioning is not as good as refrigeration, especially when the outdoor ambient temperature is lower than zero, the heating effect of air conditioning will drop significantly. When the outdoor ambient temperature is lower than minus 8 degrees, there is almost no heating effect, so the air conditioner has added electric heating elements to assist in improving the heating effect, of course, the power consumption has also increased a lot, and now the auxiliary electric power of many manufacturers is greater than the heating input power of the air conditioner. For example, the heating input power of the three-horse air conditioner is generally about 2300 watts, while the auxiliary power is 2500 watts, and the power consumption is about twice as large as that of the refrigeration operation.

Attached: Common sense of air conditioning use:

1. First of all, it is necessary to carry out reasonable maintenance of the air conditioner, keep the inside and outside of the air conditioner body clean and clean, and regularly clean the filter screen and outdoor fin-shaped aluminum foil heat sink to make the air conditioner perform well and achieve the purpose of saving electricity.

2. The temperature difference between indoor and outdoor should not be adjusted too much, when the air conditioning is refrigerated in summer, the higher the indoor temperature is adjusted, the more power saving, and the indoor temperature will increase by 5-8% every time the indoor temperature is lowered by one degree, and it is generally appropriate to adjust it between 26-29 degrees, as long as it does not feel hot. It can also be used in conjunction with an electric fan to improve indoor comfort. In winter, the temperature in the heating room of the air conditioner should not be adjusted too high, and it is advisable to set and adjust it at about 16-22 degrees, the higher the temperature, the greater the power consumption, because the heating consumption of the air conditioner is about twice as large as that of refrigeration.

3. Try to seal the doors and windows of the room, if the sun is directly irradiated, thickened curtains should be installed to improve the sealing and thermal insulation effect of the room.

4. When the air conditioner is working for refrigeration, the wind deflector of the indoor unit should be adjusted to blow the air in the horizontal direction, and the wind speed should also be adjusted to the automatic wind speed, and the air conditioner will automatically adjust the wind speed according to the indoor temperature. If the air conditioner is blowing directly on the bed or person, you can buy a wind deflector online to use it. The air conditioner should be adjusted to blow the air downwards so that the indoor temperature is the most uniform, because the cold air flow is downward, while the hot air flow is upward!

5. In summer, if the outdoor unit is directly exposed to the sun when working, it is best to install a sunshade to improve the heat dissipation effect.

Bu Ming, the air conditioner on the display screen, has a symbol like a wavy line, indicating that the air conditioner is heating up with electric auxiliary heat. Nowadays, many air conditioners have electric heating elements, not because the air conditioner is faulty, and it is a very common symbol when heating in winter.

The air conditioner electric auxiliary is mainly used for the initial heating of the air conditioner and when the outdoor ambient temperature is too low and the temperature of the air outlet is not high. It can be used for heating by auxiliary air conditioner for the first time, when the heat of the air conditioner compression mechanism can reach the set temperature, it does not need to turn on the electric auxiliary heating, and when the outside temperature is too low and the indoor temperature can not reach the set temperature, it can be turned on.