Familiar call today from a lady who happened to live in Sorrento, but we get similar calls from bore owners all over Perth. “the light on my bore box on the wall has stayed on even after I have turned the reticulation controller off “. This can turn in to a bigger problem so first things first, if you are reading this blog and your bore box light is on but there is no water pumping out anywhere please straight away turn the bore mains power off. Turn it off by either turning off the circuit breaker ( or pulling the fuse) labelled “bore” or “pump” that you will hopefully see in your meter box. Or turn off the bore box isolation switch that is located on the bore box on the wall. ( this is called a bore start box, not to be confused with the reticulation controller). Worst case if you can’t turn it by either of these two methods then turn off your mains power master switch and call us pronto on 1300 734 300.
What has most likely happened is that your automatic reticulation controller has correctly sent the 24 volt start signal to the relay in the bore start box and this has started the 240v bore at the same time as the reticulation controller has correctly sent a signal to open a solenoid valve allowing water to flow to the sprinklers. All good so far but then when the automatic reticulation controller has run through its cycle and shut the last solenoid valve the pump has continued to run. Most likely the start relay has stuck on and needs replacing. Prolonged operation of any bore pump with no water being able to flow (dead heading ) can cause a multitude of problems. Most commonly with submersible pumps the rising poly mainline will overheat and “blow”. With centrifugal well pumps overheating leads to several serious problems. Give our Perth bore service hotline a call on 1300 734 300 or visit our main website for more help on bores and reticulation.