1. Because the tap water pressure is too high, it will splash during the filling process, causing water to come out of the water tank from the vent before it is full. The general solution is to adjust the tap water pressure to standard water pressure.
2. Solar water heater vent hole leaking may also be caused by a return pipe that is too long or not smooth, preventing water from flowing out of the return pipe in time. the water is full. The actual water in the water tank is full, so continue to fill it. The water will flow out through other holes.
3. The leakage of the exhaust hole of the solar water heater is most likely caused by the water supply valve or solenoid valve not being closed tightly, resulting in slow water supply when water is full. will flow from the exhaust hole. The solution is to turn off the water supply tap orto repair defective parts.
Detailed information:
Daily maintenance of solar water heaters:
1. The surface of the solar water heater should be wiped regularly depending on the amount of dust present. The area. When it rains, it can perform self-cleaning and keep the surface of the water heater clean to achieve higher heat collection efficiency.
2. Solar water heaters should be cleaned, inspected and disinfected on average every two to three years. Users can also carry out some disinfection work themselves.
3. You can buy a disinfectant containing chlorine and pour it into the water inlet, soak it for a while, and then release it, which can achieve a certain disinfection and sterilization effect.
4. Solar water heaters must bebe cleaned inside the vacuum tube every two to three years on average to avoid the formation of scale inside the vacuum tube and affect the heat absorption effect.
5. There is usually a filter device at the outlet end of the faucet. Scale and debris in the water line accumulate on this screen. It should be removed and cleaned regularly to increase water flow. smooth the water.
Silicone or stainless steel plug for the reserved opening of the solar water heater
Exhaust valve or relief valve. Its function is to vent or deflate the solar water heater to ensure the pressure balance inside the solar water heater and avoid damage to the solar water heater due to pressure imbalance. During normal use of the solar water heater, the exhaust valve is generally located at the highest point of the water heater to better complete the work ofexhaust and deflation.
Silicone. A solar water heater is an instrument that uses heat from the sun to increase the temperature of the water. Since the elasticity and expansion of silicone are very good, the reserved cap is made of silicone. Solar water heaters are divided into vacuum tube solar water heaters and flat panel solar water heaters based on their structural shapes.