Nine operating essentials of electric ball valves in practical applications

1. In the monitoring state, the power indicator light, the valve opening indicator light and the valve closing indicator light flash once every 10 seconds to indicate the power. If all 3 lights flash once, it means that the power is sufficient. If 2 lights flash once, it means that it can be replaced. Battery, 1 light flashes once to indicate that the battery is low, and the valve will automatically close after 8 hours. When it is low to 2 lights, except for the alarm for 2 minutes, the others do not act. When only 1 indicator lights alarm, that is, the power is very low, and the power indicator light flashes once every 1s.
2. In the state of flooding or low battery, you can short press the close valve button to turn off the buzzer. When a new alarm type appears, the buzzer will ring again, and you can continue to use the close valve button to turn off the sound.
3. Press the power button to turn on the power, and the circuit will be detected when it is turned on. If the circuit is abnormal, it will sound an alarm, and it will automatically shut down after 10 seconds of alarm.
4. If the circuit is normal and the battery power is normal, then the ON/OFF power indicator light is always on. If the battery power is low, the power indicator light flashes once per second and there is an alarm sound. After starting up, the valve will automatically run to the CLOSE position. During the operation, the CLOSE indicator light flashes once every second, and the CLOSE indicator light is always on after reaching the position. At this time, press the OPEN button to open the valve, and the valve will run to the open position. During the operation, the open valve indicator light will flash every second.
5. After the water immersion fault is resolved, press the open valve button, the valve will open and return to normal state.
6. The opening and closing of the valve can be operated manually, and it is not allowed to open the valve when the battery power is low
7. Press the power button in the power-on state, the buzzer will sound for a long time, and the indicator lights will flash once in sequence, then turn off the power, and no water detection will be performed
8. In any state, in order to save power, the buzzer will ring for 2 more minutes.
9. When replacing the battery, first remove the battery, then press the power button for a long time, and then install it again. At this time, the valve starts to close until it reaches the fully closed position. After the valve is fully closed, the indicator light for closing the valve is always on. (If there is a stall in the process of closing, the detector will try to run to the open position, and then close, if it fails to close after 3 attempts or it is blocked again in the process of opening, then the indicator light of closing the valve will keep flashing, beep The buzzer also sounds. It indicates that the valve closing failed, and manual processing is required). Install new batteries.

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