Description: DC12V 20A 1500W Timing Timer Digital Display Time Delay Cycle ModuleDC12V 20A 0-999h Digital Display Time Delay Relay Cycle ModuleSpecifications: Time Range: 0-999s, 0-999m, 0-999hPower Supply Voltage: DC12VRelay: 20AWorking Current: 10A [Maximum) 1500W [max )Size: 79 x 26 x 43mm / 2.99" x 1.02" x 1.69"Hole size: 72 x 40mm / 2.83" x 1.57"Instructions: 1.After setting the data, you must wait for 6 seconds, 6s post modules will automatically save memory set data.2.Press the SET key once to enter the time setting mode, the red LED will flash, press the button to increase or decrease the setting time T1.3.After setting time T1, press short press the SET button again, the green LED flashes, and the time is set by pressing the button Time T2, the T2 time setting is complete, press the SET button again, the system will automatically save the memory setting time or wait for 6s, the 6s module will automatically to save the data memory.4.Long press SET, go to parameter setting mode. There are two parameters for the user to choose P0, P1.Short press SET in the current mode to switch between P0 and P1.5.In P0 parameter can be set by pressing the key to adjust its own time setting mode. In the P1 parameter, you can set by adding and subtracting the working mode of the keys. P0--0: T1 Timing mode is second. P0-1: T1 timing mode is minutes. P0--2: T1 Timing Time mode is hour .P1--0: Delay T1 time, relay pull [T1 timer)P1--1: Relay trip after T1 time delay [T1 timer)P1--2: Delay T1 time, relay pull [T1 timer) and then relay release after T2 time delay [T2 timing), then it is ready.P1--3: Relay release after T1 time delay [T1 timer), then T2 time delay, relay pull [T2 timing), then it is ready .P1--4: T1 time delay, relay pull [T1 timer) then relay release after T2 time delay [T2 timer), cycling.P1--5: Relay release after T1 time delay [T1 timer), then T2 time delay, relay pull [T2 timer), cycling. included: 1 X Timing Delay Relay Module