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Anonymous users2024-01-24Fixed frequency and frequency conversion have little to do with the room area, as long as the cooling capacity of the air conditioner is suitable for the room area. Like a 7500W cabinet is generally used in a room of 40 or 50, your living room is about this area.
The difference between fixed frequency and variable frequency is the compressor. The refrigeration mode of fixed-frequency air conditioner is intermittent refrigeration, while the refrigeration mode of inverter air conditioner is continuous refrigeration.
For example, let's say set the temperature to 20.
The fixed-frequency air conditioner cools the room temperature to 20 and then stops, but the inside and outside of our home are not insulated, and the temperature will rise after a while, and the fixed-frequency air conditioner will automatically start and cool down again, and the compressor starts, stops, starts, stops, and repeats. The temperature of the room will fluctuate for a while, 20 for a while, 22 for a while, and so on.
When the temperature reaches 20, the compressor will not stop, but runs at a very low speed, so that the cooling capacity of the air conditioner is basically the same as the heat exchange at home, so that the temperature is basically constant at 20.
You may think that the inverter air conditioner is running all the time. In fact, the high power consumption is the fixed frequency air conditioner, because the current when the press is started is very large, and the frequent start causes a huge power consumption. The inverter air conditioner consumes very little electricity when it runs at low speed, which is why a certain brand dares to say "one kilowatt-hour of electricity per night", and in specific circumstances, inverter air conditioners can be realized.
Inverter air conditioning is the development trend. Of course, it is relatively expensive.
My suggestion is that it is better to choose inverter air conditioning for rooms that are often active and bedrooms that sleep with air conditioning on at night, and highlight its advantages more. If it is not a frequently active room and the air conditioner is turned on for a short time, then a fixed-frequency air conditioner is sufficient.
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Anonymous users2024-01-23See if you need more for the effect of cooling or heating, if the boot time is not particularly long, fixed frequency will do.
Haier air conditioner is relatively cost-effective, and the after-sales service is good.
40 squares with positive 3P. You can do it yourself. Air conditioners have positive 3P, negative 3P, positive 2P, and negative 2P
Gree is good, it's not wrong.
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Two horses are perfectly fine.
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