Tired home all day，I believe everyone should do.，Simply open the water heater，Comfortable hot bath，Do a whole body clean for yourself。but，You may not know that I will clean it every day.“thing”，Need to wash。
Ordinary household electric water heater uses a certain scale for a period of time，And form a scale，Undoubtedly affect the efficiency and life of the electric water heater，Will have adverse effects on the human body，This is also the general problem facing electric water heater users。and so，For electric water heater，Professional advice is to ask a professional3Wash it once in the year； You can clean it every six months。Want to know how to clean your own electric water heater?？See！
Cleaning step
1。You need to disconnect the power，Then clean the electric water heater，Cut off any form of heating of the electric water heater，Close the cold water and hot water angle valve below the electric water heater。
2。Turn on the sealing port of the water heater，Replace the magnesium rod in the electric water heater。The action of magnesium rods is to reduce the corrosion of the heating tube and causing the chemical reaction of scale.。Long-term use of magnesium rods produce floc or cake，Wrapped 易彤破壁机故障代码 rod surface，Until the magnesium rod is completely consumed。therefore， Using electric water heaters for a long time，It is best to replace new magnesium rods in time。Apart from this， Easy to leak，Leakage。
3。Removing the limit device of the safety valve wrench（Usually plastic square components，Safety parts used to prevent accidental open from the pressure relief valve），Connect the plastic tube to the small tube of the pressure relief valve，Water used to extract in liner； Wrench from vertical position rotating pressure relief valve，turn90At this time，The pressure relief valve has been opened。
4。Remove the 易彤破壁机售后维修 metal hose joint on the hot water pipe，At this point you should see that water flows from the pressure relief valve.，Water released in liner，When there is basically no water flows out from the pressure relief valve nozzle，basically，All the water in liner is released.，then，Most scale in the inner box（Flocculation）Will also be discharged。
5，Next，Connect the metal hose of the cold water pipe to the hot water outlet of the water heater，Open cold water angle valve，Let cold water poured from hot water pipe into liner，at this time， From the exit of the pressure relief valve, you can see the water mixed with scale.。Repeat this step multiple times，After washing many times, the water flowing out from the pressure relief valve exit is very clean.。It indicates that the inner groove is basically cleaned.。
6。Restore the pressure relief valve to the original state，Place the lever again，Reconnect the hot water pipe to the hot water angle valve，Reconnect the cold water pipe to the cold water angle valve； Turn on the hot water angle valve and cold water angle valve separately，Take the hot water tube faucet connected to the hot water angle valve（For example, hot water faucet in the bathroom，Or use the hot tap of the wash basin to open the hot tap，After coming out of water from the hot tap，Turn off the hot tap again，Make sure the air in the line is emptied，Filled with water。
7。Check if there is a leak at each joint，If there is a leak，Please reconnect，Make sure there is no leak every connection。Insert electric water heater，Turn on the power to check the heating situation，After all normal, the cleaning work is completed.。
