Irrigation, reticulation, sprinklers, watering, call it what you will, its all the same and I flimmin’ well hate it.
So, after getting a new pump for the bore, it turned out the pump relay was also busted (probably happened as the old pump burned out) so that needed a sparky to come out and replace it – simple job actually, but not one I could (or would be allowed, regulations here being what they are) sort.
So, with working pump again, all the sprinklers were working, except the troublesome single station from before. It took a few hours of buggering about with the retic repair guy, changing cables, wires, testing with multimeters, changing solenoids, cleaning valves etc before we kinda diagnosed the problem.
The wiring is crap – each of the control wires for the other 4 stations has power when they shouldn’t
Theres no separate common for the valves, just, it seems, a shared one for the pump.
None of the wires to the troublesome 5th solenoid seem to work at all.
So, to fix it – I need to run a new cable from the control box to the 5th solenoid with a new common and new control wire. 30 metres of it, up the wall, along the garage roof, down the wall, along the bottom of the fence for 20 metres and into the valve.
Then, just need to rejig the order the valves are wired into the controller, put the last of the turf back and its done. And I’ll be $1000 poorer.
And then there’s the aircon, which I suspect isn’t working because the ducting has come away from the bottom of the evaporative housing.
I’ll take a look, but I bet I’ll have to call someone out.. *sigh*