sherriberry
New Member
Depends on the solenoid, if its a normally open type, it`ll close when you apply power to it. A normally closed type would be powered up most of the time which will reduce its life expectancy. A standard cycle timer will work for the N/O solenoid but you might need to add a relay for the N/C type. A 1 sec/1min cycle timer can cost as little as £2.50 ($4) if you make it yourself![]()
right, in my paragraph above i explained its normally closed, and when power is applied, it opens, letting the water go back to the res instead of forcing it through the sprayers.
i have no clue how to make them. If you do i would happily pay you more than 4 bucks for it.
i can get an accumulator tank one day, but in the meaintime, im using a 50psi pump with pretty decent volume capability, so the pressure does come on pretty instantly.
worse case scenario i do 3 or 4 seconds instead of 1