2, the water source enters the cold water tank, the cold water and the electric control ball and the floating ball are connected with the power supply of the control loop;
3. Turn on the power supply, and the red indicator lights up, indicating that there is electricity. When the green light is on, it means that the heating pipe is working. After about five minutes, water will start to boil, and cold water will be continuously added to the boiler to form a working procedure.
4. Boiling water of the boiler continuously overflows into the boiling water tank, the water level rises, the electric control floating ball of the boiling water gradually rises to a limited height, and the heating pipe of the boiler is disconnected and stops working. When the green light goes out, the boiling water tank will automatically light up when the water temperature is 98℃ low, and the yellow light will light up at this time;
5. After drinking boiled water, the water level in the boiling water tank drops, resulting in the decline of the electrically controlled floating ball. At this time, the green light is on and the boiling water begins;
6. In case of failure due to other reasons, the water heater is equipped with cold water, boiling water and overflow pipes, and water will overflow from the pipes, which will not cause damage. Check and maintain it in time;
7. Because the water source is cut off, the cold water and the electric control ball drop to a limited position, and the control loop will automatically cut off the stop system. If water is scarce for a long time and it is stopped, the main power supply should be cut off to protect the water heater.
Extended data:
Maintenance method of automatic electric water heater;
1. Clean the tank regularly. When used for a long time, the trace impurities and minerals contained in the water will be precipitated for a long time, and if they are not cleaned regularly, the quality and service life of the effluent will be affected. It is best to choose a home improvement water purifier or a high-quality water heater, which can scale the heating pipe and improve the efficiency of electricity use.
2, not less than once a year regular inspection, the safety performance and other possible hidden dangers to seriously find and eliminate;
3. When not in use for a long time, please turn off the power supply and drain the water in the tank. Please refer to the product manual for specific methods.
4. In order to ensure the normal use of the water heater and ensure the cleanliness of the water heater, replace the filter element regularly.
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