... , 14 terminals used to "auto away" and "auto off" the corresponding signal input terminals .3,Press the power ... same, if not immediately press the stop key, cut off the three-phase power supply, change any of the ... -phase power supply two phase. 5,Press the off button, when the valve is fully open position, ... light; by xiaguan valve keys, when valve full off place, on the front panel of the closing valve ...