Have you paid attention to your own water meter type in daily life? If it is a prepaid water meter, will you use it correctly? As a new product, it makes people's lives more convenient. Next, let's take a look at its instructions .
About the card insertion method of professional prepaid water meters, insert the side with the chip down into the card slot after opening the upper cover of the water meter (the design of different prepaid water meters is different, but the method of use is the same), the card is correct The water meter can be pulled out after the screen prompts, according to the card surface of the water meter. Regarding the specific card insertion method for correct card insertion, the general prepaid water meter page has corresponding guidance tips.
Although its price is high, it is relatively intelligent relatively "precious", so do insert debris other similar cards into the card slot to prevent affecting the user's normal water supply. Generally speaking, the prepaid water meter needs to be isolated high temperature high humidity, it is recommended to be installed in a high magnetic environment. For details, please refer to the rules regulations for the use of prepaid water meters.
Note: The battery life is about 3-5 years. The use period of the civil smart water meter stipulated by the state is six years. The power supply battery needs to have high energy, low power consumption, a service life of more than six years. The low voltage self-test protection functions should be designed in the smart water meter. Status, intelligent water meter will automatically prompt save the data, at the same time delay closing the valve.
When the user card is placed properly, the water meter does sound must be operated again. When the user card water meter is abnormal, the water meter will emit two beeps, show "failed".
The above is what we need to pay attention to. In fact, there is still a lot of knowledge about prepaid water meters. If you search for information on our website, you will find many related contents.
