Bought a couple of these timers thinking they would be good for my aeroponic watering system to turn the pump on nd off and be able to change the timings easily.
Been mucking round for hours with teh things and buggered if I can work them out. Thought I had a clue about this stuff till now!
All I want the thing to do is start counting when I plug it in and cycle till it's unplugged. Don't want to reset it, press a switch to start or anything else, just plug and go while ever it has juice.
This is the wiring diagram.
I note there are several derivatives of this model but the one I have is the DH48s-S with no other suffix.
I must have the power input right on pins 2 and 7 as it powers up and will time but no output. Other variations I have tried seem to disable the timer and the load runs constantly.... or not at all depending on which pins I connect. From there I'm stuffed. Tried everything I can, bridging pins and every other variation I can find on google and YT and still cant get it.
I want to plug the thing in and then have a lead coming off it to plug in the pump or whatever I want to time and it powers accordingly.
Simple I thought.....
Any help with what wire goes where in a format a moron can follow, ie, connect pin x and why together instead of drawings I can't work out would be MUCH appreciated.