This system has various components, including sprinkler heads, valves, pipes, and a controller. The pipes are buried ...

Start by turning off the water supply to the sprinkler system. The shut-off valve should be on the home's side of the backflow preventer. It's common for the valve to be in a box just under the ...

Ok, software done; on to the relay controller box! [danman]’s sprinkler system has four 12V AC valves that need wrangling, and no data cables, necessitating the wireless setup. Initially ...

A sprinkler system employing automatic sprinklers attached to a piping system containing water and connected to a water supply so that water discharges immediately from sprinklers opened by heat from ...

Turn off your sprinkler system at the controller. 2. Drain the system to remove standing water from the pipes. Most systems have a drain valve or require manual draining. 3. Cover any above-ground ...