The problems and solutions of ultrasonic water meters are as follows:
1. Water temperature failure: This problem is caused by the water temperature failure, which can be solved by reducing the water temperature or changing the meter of the corresponding specification.
2. Exceeding the range: It is mainly caused by the current instantaneous flow being too high, which can be dealt with by reducing the tap water flow or changing the meter of the corresponding range.
3. Battery failure: The main reason for battery failure is battery undervoltage or poor connection. It is recommended that you check the connection plug and replace the battery to solve it.
4. Reverse flow failure: The reverse flow failure is mainly caused by the reverse connection of the water inlet end and the water outlet end of the pipe section. This fault can be solved by exchanging the water inlet end and the water outlet end of the pipe section.
5. Sensor: There are two types of sensor failures: sensor failure at the water inlet and sensor failure at the water outlet, which can be solved by replacing or reinstalling the ultrasonic sensor.
6. Empty pipe failure: This situation is mainly because there is no water in the pipe section or the water is not filling the pipe section. It is recommended that you fill the pipe section with water and remove air bubbles to solve this problem.