As a green and environmentally friendly energy source, solar energy is widely used in today's society. Solar water heaters are the most common household appliances. When using them, you must master the corresponding skills to save energy and be safe. strong>Domestic solar water heaters< /strong>How to use them? Below we will tell you how to use household solar water heaters and precautions for your reference.
How to use domestic solar water heaters?
How to use domestic solar water heaters:
1. When the weather is extremely hot and the water temperature is extremely high, you should use the water supply valve to limit the pressure and add water. It is strictly prohibited to add water after the water is used up. It is best to remfold the water in the morning before sunrise or two hours after sunset in the evening, to ensure the life of the water heater.
2. Each water heater has a vent at the top. It is normal for water to flow out when the water is full. It will stop after the water supply valve is closed. (This will not happen with water heaters equipped with temperature and water level indicators).
3. The power of the electric heater is 1500W. If it is used on cloudy days or in winter when the water temperature is not sufficient, do not plug it in for a long time. The power should be turned off when taking a shower. After plugging in, if the red light on the leak protection cap lights up, it means it is heating up, and if the green light lights up, it means the water temperature has reached 65°C.
4. When the temperature is not too low (7℃-5℃), after exhausting thewater at night, there is still hot water left in the water heater (water in the vacuum tube), and it should be filled with water immediately. Reduce the internal water temperature of the water heater, reduce heat loss that night, and make full use of thermal energy.
5. If the temperature is particularly low, the water level in the water heater should be kept above 80%. If it is cloudy, please try to use water from the water heater and refill it immediately.
6. When taking a bath, if the water in the solar water heater is used up and the person has not flushed it, you can run cold water for a few minutes and use the principle that cold water The water flows and the hot water floats to drain the vacuum tube. When the hot water inside is expelled, you can continue to shower.
7. After taking a shower at night, if there is still about half of the hot water leftof 70℃ in the water heater tank, to avoid excessive heat loss (the less water, the faster the heat). loss), the water temperature should also be adjusted according to the water temperature. Weather forecasts determine the amount of water supplied. If the weather is good tomorrow, the water will be full; if it rains tomorrow, the water will be 2/3 full.
Precautions for using domestic solar water heaters:
1. Prevent burns: Water that just drains from solar power is usually water in the pipes. high at first, but in summer, the temperature of solar water heater can even reach more than 90℃. When the cold water in the pipe is discharged, hot water over 90℃ often spurts out. scalded if they are not careful. When you put water into a bath for the first time, you should pay attention to the fact that the water that is released first is in the water pipe oneonce the water from the solar water heater flows into the stored tank. cold water, the temperature will suddenly rise and cause burns.
2. Regular Inspection: Regularly check whether the pipes, vents, and other components of the water heater are functioning properly. Check all the important parts of the water heater one by one to avoid damage to the water heater components.
3. Lightning Protection:It is strictly prohibited to use solar water heaters during thunderstorms and strong winds. The main reason is that solar water heaters are usually installed on the roof. It is easy to conduct lightning during thunderstorms and avoid lightning.
4. Anti-clogging: Clean the shower head frequently, because impurities will be generated in the water after being exposed to the sun and transformed into hot water. Over time, impurities will easily clog the shower head. . By coTherefore, it must be cleaned or even replaced frequently to avoid clogging.
The above is what the editor brings to you, how to use household solar water heaters? All instructions for use and precautions.
Nowadays, gas water heaters and electric water heaters are becoming more and more popular, but solar water heaters are still the choice of many families. Today's solar water heaters serve us almost all year round, but many people don't use them very well. Let's follow Brother Jinqiaqi to learn more.
Keywords: How to install solar water heaters, precautions for using solar water heaters
1. How to install solar water heaters
After pressing the setting. Button for three seconds, which flashing symbol means to set this one. If you want to adjust this one, just press it a few more times until the itement you want to set flashes. The first button from left to right is the setting button, which is used to adjust the water level, electric heating temperature, scheduled water supply and timed heating; the second button is the heating button, which is also the high button, and is used for manual heating, temperature adjustment and water level adjustment. The button insulation key, which is also the down key, is used for pipe insulation, temperature adjustment and water level adjustment. The fourth water fill key is used to manually; fill or stop water; The fifth smart key is used to switch modes, long press to start or stop electrically heated lock.
2. How to use solar water heaters
1. There are two water valves in the solar water heater, one for cold water and the otherfor hot water. I can't tell the difference between the two valves. Who is it ? You can simply close them both and then turn on the faucet which can release hot water from the hot water side. Then try both solar water valves and open them separately. to see which one releases hot water when opened. The faucet starts running water. This water valve is for hot water and the other is for cold water.
If both water valves are opened separately and no water is flowing from the faucet releasing hot water, check if there is a water valve in front of the faucet hot water. If so, open it. it's always like this, there may be no water in solar energy. You can open two solar water valves at the same time, water should come out from the tap which releases hot water. If there is no water coming out of the faucet and releasing hot water, this water valve is connectedwith hot water.
2. When the weather is extremely hot and the water temperature is extremely high, you should use the water supply valve to limit the pressure and add water. It is strictly prohibited to add water after the water is used up. Try to fill the water in the morning before sunrise or in the evening after sunset, to ensure the life of the water heater. Each water heater has a vent on the top. It is normal for water to flow out when the water is full. It will stop when the water supply valve is closed. (This situation will not occur with water heaters equipped with temperature and water level indicators).
3. The power of the electric heater is 1500W. If it is used on cloudy days or in winter when the water temperature is not sufficient, do not plug it in for a long time. The power should be turned off when taking a sweetHey. When plugging in, if the red light on the leak protection cap lights up, it proves that it is heating. When the green light turns on, it means the water temperature has reached 65℃.
When the temperature is not too low (7℃-5℃), after running out of water at night, there is still hot water left in the water heater (water in the vacuum tube). must be filled immediately and the water heater must be lowered. The internal water temperature reduces heat loss during the night and fully utilizes thermal energy.
4. If the temperature is particularly low, the water level in the water heater should be kept above 80%. If it is cloudy, please use as much water as possible in the water heater and refill it immediately. . When you take a shower, if the water in the solar water heater runs out and the person has not flushed it, you can run cold waterfor a while and use the principle of cold water flowing and hot water floating to squeeze out the water. hot water into the vacuum tube, then you can continue to shower.