After the floor heating and heating, the downstairs bathroom leaks, and there is no leakage point in

Isn't the time of the crackdown a bit short? After 24 hours of pressure holding, check if there is any pressure relief, and if there is no floor heating, it will not leak. If the pressure relief phenomenon is obvious, then test each way to finally find the leakage.

Symptoms like this should be heating leakage (estimated to be a leak in the main heating pipe), close the indoor valve when the heating is pressed, and then close the outdoor pipe well entrance valve to test the pressure of this section of the pipeline, if nothing else, it is one of the two pipes leaking. (provided that what you say above is true).

1. Close the water supply and return pipe valve for household heating, let your heating system form a closed system, open any circuit interface of the water separator of floor heating, connect a pressure gauge and a ball valve, and then use a manual pressure pump to inject water into the system to pressurize, when the pressure reaches 6, close the ball valve and remove the pressure pump. Observe for more than 24 hours, if there is damage or water leakage anywhere in your home's heating system, the pressure gauge will be reset to zero within 24 hours. On the contrary, if the pressure only drops to about 2, it means that there is no problem.

2. The water leakage phenomenon reflected downstairs may also be condensation, not necessarily your home's problem.

3. It is also possible that the problem of sewer pipes and water pipes is not necessarily a problem of the heating system, and it should be gradually eliminated, and it cannot be blindly regarded as a problem of the heating system.

The toilet practice belongs to the top waterproof, the bottom is not waterproof, so after heating to speed up the evaporation of water, because there is a waterproof layer on the top can not evaporate upward, the formed water droplets will burn the wall or pipe seep or discharge, I don't know if you can understand this.

If the pressure does not drop, it means that there is no problem with the floor heating pipe.

1. Keep not using water all the time, look at the water meter first, write down the number, and check it again after 2-3 hours, if it is a leakage of the inlet pipe, you can see it soon. 2. Drainage pipe detection: find a water pipe connected to the faucet and let the water flush all the way to the position of the floor drain, be careful not to let the water come to the ground and insist on 2 hours to see if the water leakage downstairs will be aggravated 3, block the floor drain and put water in the bathroom to see if the water leakage downstairs A water inlet pipe is leaking test 1) Write down the data of the water meter, this time let the upstairs not use any water.

2) Check it again after two or three hours3) If it is a leak in the inlet pipe, it must be reflected on the water meter, and the second drain pipe is leaking, test 1) Turn off the sluice gate and drain all the places where there may be water. 2) Find a water pipe to flush the drain, insist on a little longer, and see if there will be water leakage downstairsNote: At this time, do not let any water flow to the outside of the floor drain, so as to accurately test whether there is a drain leakage problem, 3. Waterproof layer leakage test: 1) Close all the sluices, 2) drain all the water in the water pipe, 3) Do a closed water test upstairs for 24-48 hours, see if there will be leakage downstairs, if you need to know the leakage treatment information, you will send details in the form of text messages.