1. Before using a water storage electric water heater for the first time, be sure to fill it with cold water before heating it with electricity. After injecting water, the hot water valve can be opened first. If there is water flowing out, the water storage is suitable and can be powered on. If the water source pressure drops or suddenly stops, it is best to turn off the power.
2.When using an electric water heater, turn on the power and the indicator light will light up, indicating that the electric heating is in progress. When the water temperature reaches the set value, the indicator light will turn off, indicating that the power is cut off. This indicates that the indicator light is on and off, indicating that it is automatically warming up.
3.When using a water storage electric water heater, the tap water at the inlet should be kept normally open to ensure that the water tank is constantly filled with water.
4. When using an electric water heater, when the water valve is opened but there is no water output, the power should be immediately disconnected to prevent damage to the electric water heater due to malfunction when working without flowing water.
5. The outlet of an electric water heater is commonly referred to as "blue" for cold water and "red" for hot water.
6.When the maximum temperature of the electric water heater can reach around 75 ℃, the water temperature should be adjusted before use to avoid burns. The temperature regulator of the electric water heater has a water temperature indicator scale, such as using English or Arabic numerals to indicate low, medium, and high water temperature. If the temperature control display is set to a certain indicator temperature or the temperature knob is aligned with a certain indicator temperature, the water temperature of the water heater will remain at that level to indicate the set temperature.
7. It is best not to use valves with handwheels for tap water valves to prevent someone from accidentally closing the water valve, which may cause water shortage in the water tank and damage the heating wire. Wrench type valves can be used.
8.If the water pressure or voltage is too low, it should be temporarily suspended from use.
9. When not in use for a long time, the power plug should be unplugged, and wet hands are strictly prohibited from inserting or unplugging the power plug.
10. When using electric water heaters in frozen areas, it is necessary to ensure that the water in the water heater has a certain temperature and will not freeze. Otherwise, it will damage the electric water heater.