Home Water Heater Precautions How to Clean Home Water Heaters
With the continuous development of science and technology, kitchen electric products have begun to appear frequently in our lives. What should we pay attention to in the daily use of household water heaters ? Next we will come together to understand the home water heater related introduction!
How to Safely Use Home Water Heater
1. Water heaters should be installed by professionals in accordance with regulations.
2, when used to prevent burns can open the cold water valve, and then open the hot water valve: off the first hot water valve, and then close the cold water valve when used, let the water out first try out the actual water temperature, in order to shower, prevent water temperature Excessively burn skin.
3. When the water valve is opened and there is no water, the power supply should be turned off immediately to prevent damage caused by the use of the electric water heater in the case of flowing water due to a waterway fault.
4, to avoid the electric water heater due to the size of the inlet caused by the outlet temperature is too high and damage the electric water heater.
5, prevent the installation of valves at the inlet and outlet simultaneously.
6, in the frozen area of ​​the use of water heaters, water heaters to maintain a certain temperature, will not freeze, whether the side will damage the electric water heater. 7, if the water pressure or battery is too low, it should be suspended.
Home Water Heater Precautions
1. When using the water heater, turn on the power, the indicator light is on, indicating that the power is being heated; when the water temperature reaches the set value, the indicator light goes out, indicating that the power is off; when the indicator light is on, the on time indicates automatic insulation.
2, electric water heater must first live full of water, in the power heating, such as the encounter water pressure drop or stop the water, it is best to turn off the power.
3, electric water heaters are equipped with a faucet, and with a return device, usually "blue" indicates cold water, "red" indicates hot water. Electric water heater temperature regulator, there are water temperature meter to the scale, usually 'I', 'II', 'III' or sign English, Arabic numerals that water temperature is low, medium and high.
Household water heater cleaning
Inside the water heater, the hot water nozzle is at a height, about 2 cm from the top of the tank, and the cold water nozzle is at a low level, about 3 cm from the bottom of the tank. Usually when using a water heater, the cold water pipe is always in water, the hot water is squeezed to the top by cold water, and the hot water pipe runs out of water, while the scale is precipitated at the bottom of the inner pot and will not be discharged through the hot water pipe.
Mild cleaning: Do it yourself. Electric water heaters are recommended to be cleaned once every 3 years. You can clean them once every six months. The cleaning steps are not complicated and you can do it yourself. Unscrew the hot water nut and block the hot water outlet to prevent water from flowing out of the water heater. At the same time unscrew the cold water nut, connect the hose (shower pipe can be) to drain until the cold water outlet no water, 50l water heater, drainage about 1 hour.
Next, remove the hose that is connected to the cold water outlet. Connect the hose to the hot water outlet and one end to the faucet. Open the faucet and fill the water for 1 minute. Then plug the cold water inlet and allow the cold water to put in the inner tank for a while. Open the cold water outlet drain and repeat it several times until the drained water is clean.
Finally, turn on the nuts of the cold water outlet and hot water outlet, open the triangle valve, and turn on the hot water of the water heater faucet. After the water flows out, it can be closed. Cleaning Precautions Before cleaning, the water temperature of the water heater is preferably below 50°C. This water temperature can be directly discharged into the sewer pipe and will not affect the pipeline. When cleaning, the water heater can be opened at the same time if there is a sewage outlet, because the location of the sewage outlet is lower than that of the cold water outlet, and the sewage discharge is more thorough.
The above is the related content of home water heaters , I hope to help you, more decoration information, all in this site, so stay tuned.
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