Spring is almost upon us and its time to get your reticulation system back in order.
Don’t wait until the first hot day and then turn it back on only to discover its not up to the job. Call us and we will make sure everything from control box to nozzles are working perfectly!
In case you weren’t aware all reticulation needs to be switched off as of June 1st and until Aug 31st.
For most controllers it is a simple matter of turning the dial to ‘off’ and ensuring the sprinklers don’t run. If you continue to run your retic over winter then you will get fined around $150.00
If you aren’t sure how to switch the system off then give us a call and we’ll try and talk you thru it over the phone.
Sometimes it can be difficult to install a system when there is no way of running wire from the control box to the solenoids. Maybe the liquid limestone went in too quickly and people hadn’t considered the future problems.
It may not be all over…
There are a couple of battery powered solenoids models available that require w ater supply, but do not need a control box positioned on the wall. We prefer to use the Hunter Node for reliability and ease of use. It functions in much the same way as the X Core controller and had the option of installing multiple solenoids, so even if you can’t access your water meter or get power to your solenoids the ‘Node’ may still allow you have a functioning retic system
This is the most common controller we use so for those who would like some easy to follow instructions here they are courtesy of Hunter
Part 2 – some more advanced programming:
Usually late September to early october is the busy season for those of us in reticulation.
The watering bans are lifted, the warmer weather hits and people venture outside to discover their sprinklers don’t work, or their control box display has gone blank.
We have had an unusually long winter this year so the ‘switch on’ hasn’t happened for most until just this last fortnight – which has meant that we have all been flat out with a deluge of calls.
If you have landed on this page because you are in that boat then please give us a call, but be aware we won’t be able to get there tomorrow!
If you live in Western Australia then June 1st is the day when all sprinklers get switched off for the next 3 months. Simply turn the dial on your controller to ‘off’ and come back in September to turn it on again. Between now and then there should be enough rain to see you through and keep your lawn and garden healthy.
This restriction doesn’t apply to new lawns which can still receive a watering exemption while they are being established.
If you aren’t sure what to do just give me a call and I’ll help you out – no cost
If you have a Holman 4/6/9 controller and the display looks ok, but it doesn’t seem to be working then the first thing to check out is whether the rain sensor display says ‘rain sensor wet’ or ‘rain sensor dry’.
If it displays a ‘wet’ message then it means that there is no 24v power going to the controller and therefore no power to operate solenoids.
There are a few things that could cause this:
1) check your RCDs in your meter box as if one of these has tripped then you won’t have power to the box.
2) check your fuse. Most likely a fault will have blown the fuse.
3) It may be that the transformer that converts 240V to 24V has died. Not much you can do here but replace the unit.
But before you call someone out do the ‘wet/dry’ check first!
I managed to get a hold of one of these babies for home the other day. On a quarter acre block it’s a bit of a pain running back and forth to test the stations so a remote comes in handy – and its even better when you need to change a nozzle.
Now its no longer a case of unscrew, flush, test while running back to the control box each time. Now you can operate the controller while standing next to the sprinkler. Much easier!
The remote allows you to operate your stations for a run time that you choose. Its really simple to install and use.
For some reason my first attempt at installation resulted in some bizarre error messages and strange behaviour by the system. The controller worked fine without the remote attached, however when I wired it up I discovered that 3 stations were coming on at once. There was power (23v) coming from pump, the actual terminal in use and two others.
It was a mysterious problem and I thought the controller was at fault, but I disconnected the remote wires and reconnected… and then all worked fine. I’m not sure what the issue was but its sorted now.
This is the control box you would use if you have no access to mains power. It is totally battery operated and does not require a 240v supply.
I came across one of these in Butler this week and only realised when we arrived that it was a hybrid. The trick here is that none of your regular 24v solenoids will work with it, so because we were laying retic and turf that day it meant a frantic search to locate some DC latching solenoids.
In the end Total Eden in Balcatta had 3 we needed so it was long drive there and back to make it work. I’m not sure why anyone would use one of these in Suburbia where power is not an issue. The other thing to remember with these controllers is that the solenoids are expensive. You will pay $80.00 for each solenoid rather than the regular $30.00 so it adds to the cost of the job.
I believe you can use regular Hunter valves and simply change the coil to DC latching, but I haven’t tested that method.
Next time I’ll be making a note of whether the controller is AC or DC!
One of the most common service calls I do is to respond to the ‘fuse’ message on the Irritrol Kwikdial controllers.
The fuse message can be a frustrating one because it isn’t always clear if its the solenoid coil that is giving the problem, or if its the controller itself. And the the error can also be intermittent making it even harder to trace.
Obviously the place to begin is with the faulty solenoid coil as this is the cheaper of the two solutions. If replacing the coil (once you have determined which solenoid is sending the fault) removes the message then all good.
If not then chances are its the controller itself that is in the death throes.
Just last week I encountered one of these in Butler where the controller displayed ‘fuse’ intermittently. It failed often enough on station 1 for me to deduce that it was the coil that was at fault. I located it and replaced it and after 7 or 8 tests there were no problems.
However this week I had a call saying it was ‘doing it again’. If a brand new coil is giving the same result then we have either been extremely unlucky and hit a bad coil or the control box itself is faulty. I have replaced a few faulty control boxes showing this message with a good result.
So there you have it… there are two possibilities and while usually its the coil it might also be your controller.