Electric valve leakage protection controller operation

Operation: electric valve leak proof controller. Open and close valves can be manually, are not allowed to open valve when the battery is low. 。 In a boot condition according to the power supply, buzzer long beep, and flash lamp in order after a closed power supply, water immersion test. 。 According to the power supply, open the power and will detect circuit when switched on, if abnormal will be audible alarm circuit, alarm s after the initiative to turn it off. 。 Under water or electricity low status to push the valve short, sealing the buzzer, presents a new type of alarm buzzer will ring again, can continue to use valve keys to closed. 。 Water problems after the cancellation, push the open valve, the valve is opened, returned to normal status. 。 In monitoring status, the power indicator light, led light for valve open and close the valve indicator kind of shiny one per second, used to indicate, flash lights are a clear enough electricity, a flash lamp can replace the battery, a flash lamp to clarify the battery is low, after one hour will take the initiative to close the valve. Low to a lamp in addition to the alarm minutes, when there is any other action, in as long as a light, the power is low, the power indicator light s clock shine again.