Press and hold the manual water adding key 1.5 seconds and the automatic water boiling key 1.5 seconds, the time can be set between 20 and 50 seconds, and then press the open key within 3 seconds to set successfully. The boiling time of the automatic kettle cannot be adjusted. Automatic water boiler uses intelligent machine instructions. He has his own induction system. When the temperature in water reaches 100 degrees Celsius, it will stop heating itself.

Standby means that the water temperature in the kettle will automatically heat when it is below 50 degrees.

Extended data

Several "bad habits" that should be paid attention to when drinking water;

The water looks clear and clean, but there are still microorganisms and harmful substances hidden. No matter whether you drink bottled water, bottled water or boiled water, try to avoid the following bad habits.

1. Drink tap water as soon as it is boiled. You can't drink water once it is boiled. Because our tap water is chlorinated and disinfected, chlorine combines with residual organic matter in water, which will produce halogenated hydrocarbons, chloroform and other compounds. Jiang Weibo, a professor at the College of Food Science and Nutritional Engineering of China Agricultural University, suggested that when boiling water, it might be divided into three steps: the first step is to take tap water and leave it for a while before burning; Open the lid when the water is about to boil; Finally, turn off the fire 3 minutes after the water boils, so that the chlorine content in the water can be reduced to the safe drinking standard, which is the real "boiling water".

2. The water dispenser never washes. It is best to clean bottled water and drinking fountains once a month and once every two weeks in summer. The drinking fountains in the office need to be cleaned frequently because of frequent use.

3, love to drink bottled water. Convenient to carry and drink. In China, the consumption of bottled water is increasing by 30% every year. Especially when the bottle is in a high temperature environment, or it is not drunk in time after opening, harmful substances will penetrate into the water and endanger health. Therefore, bottled water must not be heated or exposed to the sun. "Many people like to put a box of water in the car, which is wrong. Especially in summer, the temperature of the trunk is very high, which makes it easy for harmful substances to enter the water. "

4. Drink thousands of boiled water. "There are more and more families using electric kettles now. Many people can't finish drinking water at once, and then boil it repeatedly. This kind of boiled water is best not to drink. "

5, not thirsty and not drinking water. When you feel thirsty, your body loses at least 1% water. Drinking water is not to quench thirst, but to let it participate in metabolism and be absorbed by the human body. Long-term water shortage will increase the viscosity of blood and induce diseases. At the same time, the less you pay attention to drinking water, the lower your desire to drink water, and people will become more and more "dry". Therefore, whether you are thirsty or not, you should replenish water in time.

References:

People's Health Network-Several "Bad Habits" to Pay Attention to when Drinking Water