Digital Time Delay Relay H3y-4 LCD Time Relay Ac 220v

Voltage: 220v Time range: 0.1s-99h N1 mode power on delay: four sets of delayed suction N2 mode delayed release: T1 t2 cycle mode: t1 t2 on/off can be set for different times Installation : matched with pyf-14a base device type nstructions Mode description: n1 mode represents power on delay, n2 represents delayed release, t1 and t2 represent cyclic delay Working mode: long press+and one click for more than 3 seconds, then click to change the working mode Time base setting: press and hold the+key for more than 3 seconds to enter, click the+key to change the time specification. click one click to change t2 time specification in loop mode Numerical setting: click the+key to increase the time, and click the one key to decrease the time. Press and hold one button for more than 3 seconds in cycle mode to enter t2 value setting