How to install an air conditioner without windows? You can use the method of lengthening the copper tube of the air conditioner, and the outdoor unit of the air conditioner must be placed outside. The installation of air conditioning is a university question, and it is installed on the roof when installing air conditioning, which is convenient for air conditioning operation. Most families choose this installation method. The installation position of air conditioner should not be low. Some families install air conditioners in windows, which is not conducive to reducing the operating rate, but if the location is higher, there is no problem.
Matters needing attention in installing windowless air conditioner:
1, the air-conditioning mounting bracket must be fixed and stable. When installing the external unit, the fastening bolts must be tightened and tested after installation.
2. When installing the air conditioner, the connecting copper tube between the internal machine and the external machine cannot be bent to prevent the copper tube from cracking and leaking fluorine, and the air conditioner cannot be cooled.
3. The installation of the indoor unit of air conditioner should be inclined to the outlet of the drain pipe, so as to avoid that the condensed water of the drain pipe cannot be drained back, resulting in water leakage of the indoor unit.
4. Pay attention to safety when installing air conditioners, especially when working high above the ground. When installing, you must strictly abide by the installation rules, wear safety ropes and equip with protective personnel.
Second, is the US inverter air conditioner easy to break down?
Is midea inverter air conditioner easy to break down? Compared with fixed frequency air conditioning, variable frequency air conditioning is more prone to failure. Although Midea's production technology is better and meets the national standards, it is not easy to break down. However, compared with the fixed frequency air conditioner, its failure probability is indeed much higher, and its price is higher, the maintenance cost is also more expensive, and the maintenance cost is also higher than that of the fixed frequency air conditioner. Therefore, you need to be careful when choosing a fixed frequency air conditioner.
There is almost no difference in the design of refrigeration system between variable frequency air conditioner and ordinary constant speed air conditioner, but the difference between these two types of air conditioners lies in electrical components. In addition, the electrical components and electrical control system of inverter air conditioner are much more complicated than that of ordinary constant speed air conditioner, which also determines that the failure rate of inverter air conditioner is higher than that of ordinary constant speed air conditioner, and the corresponding maintenance cost will be much higher.
3. How many degrees is the inverter air conditioner in one night?
How many degrees of electricity does the inverter air conditioner use in one night? During operation, the inverter air conditioner will automatically switch to low frequency to keep the temperature, and there will be no shutdown. When maintaining the temperature, it will not consume electricity, only one third or even one quarter of the specified electricity. When the outdoor temperature reaches 35 degrees Celsius and the indoor temperature reaches 27 degrees Celsius, the power consumption of ordinary air conditioners is 2.86 degrees Celsius and that of AC inverter air conditioners is 2.85 degrees Celsius. When the outdoor temperature reaches 40 degrees Celsius and the indoor temperature reaches 32 degrees Celsius, the power consumption of ordinary air conditioners is 4.25 degrees Celsius and that of AC inverter air conditioners is 3.97 degrees Celsius.
From the long-term use, the use of inverter air conditioners is relatively more energy-saving than other air conditioners. For example, AC inverter air conditioner can save electricity by 30% compared with fixed frequency air conditioner, and DC inverter air conditioner can save electricity by 50% compared with fixed frequency air conditioner. Therefore, in fixed frequency air conditioning, DC fixed frequency air conditioning is more energy-saving than AC variable frequency air conditioning.