Traditional Culture Encyclopedia - Hotel reservation - How to adjust the siemens air conditioning switch in the hotel

How to adjust the siemens air conditioning switch in the hotel

press the open key, select the mode key, press the refrigeration mode, press the up and down keys to select the temperature, press the up and down or left and right sweeping keys, and press the air volume key according to personal choice. There are 1-4 boxes to select, and the greater the air volume, the greater the air volume.

Siemens AG is a multinational company whose business involves automation technology, industrial control and drive technology. Founded in 1847 by Werner von Siemens, it is headquartered in Munich and Berlin, Germany, and its business focuses on industry, energy, medical care, infrastructure and urban business.

In p>1897, Siemens and Halske jointly established the company S&; H; In September 214, Robert Bosch Company acquired 5% shares of Bosch and Siemens Household Appliances Group (referred to as Bosi Household Appliances), a joint venture held by Siemens.

siemens Encyclopedia:

On October 1st, 1847, WernervonSiemens founded the company on the basis of his invention of telegraph technology which used pointers to indicate alphabetical order instead of Morse code. The company was later called Telegraphen-Bauanstaltvonsiemens &; Halske。

in p>1848, the company built the first long-distance telegraph line in Europe, with a span of 5 kilometers from Berlin to Frankfurt. In 185, CarlWilhelmSiemens, the brother of the founder, set up a representative office in London.

in the 195s, the company participated in the construction of long-distance telegraph network in Russia. In 1855, another brother of the founder, CarlHeinrichvonSiemens, established a new branch in St. Petersburg.

1872: Siemens started business with China in 1872, 25 years after its founding. Siemens' first order in China was to supply pointer telegraph to China, which marked the development of modern telecommunications in China.

in p>1879, Siemens received an order for "lighting equipment" from the government of China. Siemens provided a 1 HP steam generator for lighting in Shanghai Port, which greatly improved the working efficiency of the port. Werner von Siemens mentioned in a letter to his younger brother Carl on November 3, 1879 that he was very confident that China would soon order lighting equipment from Siemens.

in p>1899, for fear of causing fire, the steam engine train connecting Beijing and Tianjin was not allowed to pass through Beijing. So Siemens built the first tram in China in Beijing. This tram track connects Majiapu outside Beijing and Hadmen in the city. In the same year, Siemens built China's first power plant in Beijing to provide power for urban lighting and tram tracks.