The inlet and outlet pipes of floor heating (geothermal well water heating) are pressed backwards.

The water separator can be installed with "upper inlet and lower outlet" and "lower inlet and upper outlet", which is generally the upper inlet and underwater backwater. You can look at the situation in the neighbor's house.

If it is "the floor heating at home is not hot, the water inlet pipe on the water separator is very hot, but it is very cold in return pipe", according to the introduction of Baidu Zhiyou, "See if there is any flow in the water inlet pipe. Try to feel the flow rate of water after installation, and so does the outlet pipe. If the flow rate is slow, it means that the pipeline may be blocked and find a property. If the flow is ok, look at the situation of others, whether it is insufficient heat or looking for a property. "

Because your water separator is installed backwards, the filter doesn't work. It is likely that the pipeline is blocked, especially in the early stage of floor heating, which is very common. Of course, the temperature can't go up. Now everyone is helping them "clean up" the pipes.

What if the floor heating is not hot? Baidu knows the answer:

1) check the filter screen in front of the valve, 2) close the backwater and drain the accumulated water; Then turn off the water supply and drain the backwater to see if there is any blockage. 3) After the water separator starts to heat up, it gradually cools down, and the water separator has gas accumulation. If it is gas, it is best to use electronic automatic exhaust valve, which can exhaust the gas generated in heating operation in time. This function is not available in mechanical automatic exhaust valve. 4) High-rise buildings are prone to appear due to insufficient water supply pressure. It can be solved by installing a household micro circulating pump, and a set of electricity can make the water pump and heating time run synchronously.