No Pressure Solar Water Heater Maintenance
1. When the bath is not pressure solar water heater in the water run out, and people have not washed, then you can cold water on a few minutes, the use of cold water sinking hot water floating principle, the vacuum tube water out, you can then Take a bath
2. After the bath at night, no pressure solar water heater tank and half of nearly 70 ℃ hot water, in order to prevent the heat lost too large (less water, the heat dissipation is faster), but also according to weather forecasts determine the amount of water ; Non-pressurized Solar Water Heater The next day sunny day, then full of water; rainy days, then the 2/3 of the water.
3. No pressure on the top of the solar water heater and around the shelter, or the local air smoke and dust, the collector surface dust. Treatment method: remove the shelter or re-select the installation location, polluted areas, the user should regularly wipe the collector tube.
4. Sheung Shui valve is not strict, tap water (cold water) will be hot water out of the water tank caused by lower water temperature. Remedy: Repair or replace the water valve.
5. Water pressure is insufficient. Non-pressurized Solar Water Heater Treatment: install a fully automatic suction pump.
6. To ensure the normal use of non-pressure solar water heaters, the safety valve to be carried out every month without any maintenance, to ensure the normal pressure relief valve.
7. Upper and lower water pipes. Remedy: Replace the pipe valve or connector.
8. Regular system sewage, to prevent pipeline obstruction; and the tank to clean, to ensure clean water. When the sewage, as long as the normal water to ensure that the case, open the sewage valve, Non-pressurized Solar Water Heater to the sewage valve out of the water on the line.
9. For flat-panel solar pressureless solar water heaters, regularly remove the sun set container transparent cover on the dust, dirt, keep the cover clean to ensure a higher light transmittance. Cleaning work should be carried out in early morning or evening sunshine is not strong, the temperature is low to prevent the transparent cover is cold water crushed. Pay attention to check whether the transparent cover is damaged, if damaged should be replaced.
10. For vacuum tube solar pressureless solar water heater, to check the vacuum tube vacuum or glass tube is broken, when the vacuum tube barium - titanium getter black, which means that the vacuum has dropped, need to replace the collector tube.
11. Inspection and inspection of the pipeline, valves, float valve, Non-pressurized Solar Water Heater solenoid valve, connecting hose and other leaks, if any, should be promptly repaired.
12. to prevent boring sun. Circulatory system to stop the cycle known as boring, boring sun will cause the internal temperature of the collector, damage the coating, Non-pressurized Solar Water Heater so that the insulation layer deformation, glass rupture and so on. The cause of boring sun may be caused by circulating pipe clogging; in the natural circulation system may also be insufficient cold water supply, hot water tank water level is lower than the cycle caused by; in the forced circulation system may be due to the circulation pump to stop working The
13. Vacuum tube pressureless solar water heater water temperature up to 70 ℃ ~ 90 ℃, flat pressureless solar water heater maximum temperature up to 60 ℃ ~ 70 ℃, bath to be hot and cold water conditioning, put the cold water after the release of hot water, so as not to burn The
14. Regular cleaning of the liner, long-term use, due to trace impurities and minerals contained in the water after long-term precipitation, if not regularly cleaned, it will affect the water quality and service life.
15. Non-pressurized Solar Water Heater Regular inspections of not less than once a year, careful detection and exclusion of safety performance and other potentially potential risks.