The following methods can be used to clean the scale inside the solar water heater: 1. Use vinegar and water to clean: Mix vinegar and water in a ratio of 1:1 , then pour the mixture into the solar water heater and let it stay inside for a while, then drain it. This removes scale and impurities. 2. Use citric acid for cleaning: mix citric acid and water in a ratio of 1:3, then pour the mixture into the solar water heater, let it stay inside for a some time, then drain it. This removes scale and impurities. 3. Use professional cleaning products: There are many professional solar water heater cleaning products on the market, which can be used according to the instructions. Generally speaking, just pour the cleaning product into the solar water heater, let it stay atinside for a while, then empty it. Regardless of the method used, the water from the solar water heater must be drained before cleaning and then cleaned. After cleaning, you should rinse several times with clean water to ensure that the cleaning agent and scale are completely removed.
How to clean scale from solar water heaters
Clean it once a year.
1. Tools/Materials
Solar energy and water.
2. Methods/steps
1. Carefully remove the dust seal ring on top of the header tube.
2. Remove the black collection tube.
3. Pour the water into the collection tube and pour out the scale at the same time.
4. Remove the rubber sealing ring inside the water tank mouth.
5. Remove large pieces of tartar.
6. Then rinse the scale from the water tank with plenty of water.
7. Install the ringe rubber seal.
8. Install the collector tube.
9. Press the dust ring.
1. First drain the water from the water heater.
2. Remove all vacuum tubes, use a long wooden stick, and tie a ball of cotton fabric with cotton rope to one end. The size of the cotton ball should be slightly larger. than the inner diameter of the vacuum tube, but it should not be too large, just feel a little resistance. Slowly pass it through the vacuum tube, rotate it, then rotate it. The vacuum tube should be filled with water. .
Finally, simply rinse it with clean water. Note that if there is not much scale, it is not necessary to clean it frequently, because when disassembling the pipe, the sealing ring is easily damaged, so check it carefully before facility. If damaged, replace the sealing ring with a new one.e. one to make sure there is no water leak. How to clean scale from solar water heaters yourself.
3. Open the water inlet of the solar water heater.
4. Add the solar water heater descaling agent to the water storage tank.
5. Automatic heating cycle for 20-30 minutes, so that the descaling agent solution comes into full contact with all parts.
6. Open the drain port and drain the cleaning fluid. How to clean scale from solar water heaters yourself.
7. Fill the water tank with water, then circulate it for two minutes.
8. Drain the circulating water, clean and descale.