A. Ignore the noise and continue using it. B. Turn it off and on again quickly. C. Call a technician to inspect it. D. Open the window to let in fresh air. 相关知识点: 试题来源: 解析 C。解析:空调发出奇怪噪音可能是内部有故障。应叫技术人员来检查,确定噪音来源和故障原因,及时维修。A...
The worst-case scenario will be if your air conditioner makes a banging noise when starting. It could be due to a broken compressor. On the other hand, if your AC is making a loud noise from inside the unit, it could be due to a broken fan motor or an imbalanced motor causing the ...
However, it can be shown that air‐conditioner noise can have a positive effect in that it can mask other, more unwanted, noises. It is, therefore, desirable that the noise produced by air conditioners should be as acceptable as possible. A series of experiments was conducted using simulated...
Noise control for an air-conditionerTian, JingLi, XiaodongINTER-NOISE and NOISE-CON Congress and Conference Proceedings
2) Noise of air-conditioner 窗式空调器噪声 3) air-condition noise 空调噪声 1. A feed-forward ANC system is used to can cel broadbandair-condition noisein a three-dimensio. 利用RBF网络的有源噪声控制系统用于三维空间传播的宽频带空调噪声的降噪获得了良好的效 ...
CONSTITUTION: An indoor unit of an air conditioner comprises a crossflow fan 12 wherein a large number of springs arranged at prescribed intervals form a plurality of segments, and the springs of the segments adjacent to each other are so formed as to shift from each other, and a stabilizer...
An air conditioner with lower noise indoors, characterized in that the indoor unit shell and the outdoor unit shell are connected by connection rods and have a noise deadener therein. In refrigerating system of the air conditioner, by way of totally-enclosed welding, the compressor is connected...
Cleanliness: When an air conditioner is dirty, it makes more noise. AC units continually gather dust and other debris, so cleaning out your fans could improve the noise problem. In general, if your air conditioner is being abnormally loud, it’s probably a good idea to get it checked out...
Water Splashing Noise from the air-conditionerLast Update date : Oct 12. 2020● It is a normal operational noise. ● When the fan rotates it shoots water from the base and splashes it on condensing coils. Related QuestionsNoise from the Outdoor unit of Samsung Split Air Conditioner. Easy ...
Help library: High-pitch noise [air conditioner] Learn how to use update maintain and troubleshoot your LG devices and appliances.