Causes of hot water flowing from other faucets in the bathroom when the solar water heater is on

When the pressure of tap water is greater than the water pressure in the solar energy (is the drop gravity) water to the solar energy, when the pressure of the tap water is greater than the water pressure in the solar energy (is the drop gravity) The water goes to the solar energy, when the pressure of the tap water is less than the water pressure in the solar energy, the water of the solar energy goes to the cold water pipe, and there is a situation you encounter, your situation is that there is a problem with the installation of your solar energy, and it is automatic to the water, the check function of the solenoid valve is broken, It is a manual valve to control the water, you have less of a check valve, at least the water does not go, he will not flow back, now it is best to catch the water pressure time on the water, can it go up, after you open the water valve, to touch your home from your water valve nearest to the cold water pipe is hot, if you can't see the cold water pipe, turn on the cold water faucet a little bit, try whether there is hot water outflow, it is best to catch up in the middle of the night or other people's lunch break and other peak water consumption period.

When you go to the water, you should turn off all the faucets, because when you go to the water, all the hot and cold water roads are all cold water, and when you turn on the faucet, the water pressure will inevitably be insufficient, resulting in no water, on the contrary, the hot water flows backwards.

Solution: Stagger the peak water consumption period to water the solar energy.

It may be that the water consumption is large, resulting in a decrease in water pressure, when the solar energy is watered, that is, when the water valve is opened, the cold water and hot water are connected, when the pressure of the tap water is greater than the water pressure in the solar energy (is the drop gravity) The water goes to the solar energy, and when the pressure of the tap water is less than the pressure of the water in the solar energy, the water of the solar energy goes to the cold water pipe, and this situation will occur. There may also be a problem with the installation, if it is automatic water feeding, the check function of the solenoid valve is broken, if it is a manual valve to control the water, a check valve is installed less, at least the water does not go, and there will be such a situation, so it is recommended to find a professional master to repair it.