1. After the system is installed, it will not be used in the winter of the year. If the indoor temperature is lower than 5℃, all the water in the system should be blown out with an air compressor to prevent the system from freezing;
2. The initial heating (operation and commissioning) should be conducted under the guidance of the company's technicians, and it is strictly forbidden to put it into use without commissioning;
3. The water supply temperature of the low-temperature hot water floor radiant heating system should be 35-50℃, and should not exceed 60℃, and the working pressure of the heating system should not exceed 0.8MPa;
4. When the user activates the geothermal heating system every winter, he must strictly follow the prescribed heating procedure to circulate gradually, and the temperature cannot be raised in one step;
5. The user can clean the filter at the front end of the water separator before use every year to ensure the cleanliness of the water pipe and prevent the pipeline from clogging. The specific method is as follows: first close the inlet and return valves of the connecting pipe, then open the filter, and take out the filter. Clean the net and check whether the filter is damaged or blocked. If it is damaged, replace the filter with the same specification and install it as it is;
6. When the floor heating system starts to supply water or is in use, air may accumulate in the pipeline, which will affect the heating effect. At this time, the air release valve of the sub-collector and the water collector can be opened to discharge the gas. The method is the same as that of traditional heating;
7. The floor heating pipe laid under the ground is only about 3-4cm away from the floor surface. It is easy to damage the floor heating pipe when hitting or hitting the ground. Therefore, the floor where the floor heating pipe is laid is strictly prohibited from knocking, hitting, etc., and it is strictly forbidden to wedge anything on the ground. Sharp objects to prevent damage to the floor heating pipe. It is strictly forbidden to make the ground bear a load of more than 2 tons/m2;
8. It is strictly forbidden to place high-temperature heat sources near the water distribution and collectors and on the ground with floor heating pipes to prevent damage to the pipeline system;
9. Pay attention to protection when the geothermal heating system is not used in winter to prevent freezing and cracking of the water divider parts or freezing of the water in the heating pipe;
