In winter, it is common for the pipes of the solar water heater to be frozen. For example, if the pipes of the solar water heater are found to be frozen but the pipes have not yet cracked, they can usually be automatically dredged after the temperature rises. You can also use a hair dryer to bake, or wrap the water pipe with a towel, and then slowly pour it with warm water. Do not use fire to bake, knock the pipe or hot water, which will cause the pipe of the solar water heater to burst. Repeated freezing and blocking can easily cause the pipeline to freeze and crack, so it is necessary to strengthen the pipeline insulation measures.
On average, the solar water heater needs to be cleaned, inspected and disinfected every two to three years. Users can also do some disinfection by themselves. For example, they can buy some chlorine-containing disinfectants and pour them into the water inlet and let them soak for a while. Time, and then release, can play a certain disinfection and sterilization effect.
The solar water heater needs to clean the inside of the vacuum tube in an average of two to three years to prevent scale formation inside the vacuum tube from affecting the heat absorption effect. If the solar water heater is equipped with a special meter, please pay attention to lightning protection and electricity protection. Do not take a bath and unplug the electric heater during lightning.
