Of course, this will affect the lifespan of solar energy. First of all, the return pipe has two functions. One is to work as a condenser pipe and the second is to work as a circulating water pipe. If the return pipe of the solar hot water pipe does not return water, it should be considered that the valve is closed, or the pipe is blocked by foreign objects, or the difference between the location of the water heater and the local atmospheric pressure when the solar power installation, that is, the pressure in the water pipe of the solar water heater is lower than the normal atmospheric pressure, may affect the operation of the pipe back.
The water temperature sensor in the water tank is defective. In fact, the water in the water tank is full, but the display state is not satisfied.
So after the water is filled. , the overflow port will flow.
Water flowis too fast and the flow rate of the overflow pipe cannot be satisfied, so the water pushes to the exhaust port and the water flows out of the exhaust port.
You open the solar water inlet and drain the water. Some, so that water no longer flows from the overflow port.
It is recommended to call after-sales maintenance personnel to check and repair. .Replacing the water level sensor will essentially solve the problem
.