Make sure you are releasing hot water first? (If it is hot water, that means there is no problem with the pipe.) Confirm where the leaking water is coming from? (Has the vacuum tube exploded? Or is it overflowing and leaking?) If the water in the last bar cannot rise, it should be that the water level sensor is broken (it is It may also be that the sensor position is too high). If it is broken, simply replace it with a new one. Before you can find after-sales service, it is recommended to add water only to 50% or 80%.
The full water display of Niu brand solar water heater shows that it is not full of water and the temperature display is abnormal.
< p>The vacuum tubes used in solar water heaters are divided into 47 and 58 by diameter and are divided into 1600 and 1800 by length, 2100 mm. Consult the Niu brand solar water heater manual. There should be instructions in the manuel. Or consult the dealer or after-sales service. I hope this helped you. Please adopt.Xiaoyu is right, it's a problem with the sensor. The solar water heater sensor has two main functions:
One is to detect the water temperature in the solar water tank. ;
The second is to measure the water level in the solar water tank;
If there is a problem with your water level or the temperature of water, it's a problem with the sensor. Just replace it with a new sensor.