Not Sure What's Wrong?

If you are not sure what is wrong with your sprinkler system, this section is set aside for giving advice on general troubleshooting and diagnostic techniques. There are tools and techniques that are vital!

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New thread

Threads

	Replies	Views	Last post
Rain Bird system is not working by stro (Jul 23rd 2011, 8:21am)	3	6,909	by Matt Dildy (Jul 26th 2011, 3:07pm)
No luck with capping off a 3/4 inch pvc pipe - advice needed. by ccummins (Jun 2nd 2008, 12:39pm)	4	7,542	by jimmyburg1 (Jun 3rd 2008, 2:37pm)
Help! One of my zones has no pressure...??? by faithfulfrank (May 3rd 2009, 7:28pm)	18	7,609	by Candance (May 9th 2009, 9:07pm)
Low water pressure, and water backflow at the Anti-Siphon valve by underdown (Oct 2nd 2011, 11:52pm)	12	7,743	by Mitchgo (Oct 6th 2011, 12:13am)
Entire system has low pressure by Texas Golfer (Jun 11th 2011, 4:42pm)	7	8,257	by hi.todd (Jun 16th 2011, 9:32pm)
One station stopped working by holia (Aug 18th 2010, 4:51pm)	10	9,196	by hi.todd (Aug 28th 2010, 9:05am)
Continuous banging noise in house plumbing when sprinkler is running by brisk (Jul 12th 2011, 11:44am)	28	12,192	by Wet_Boots (Jul 16th 2011, 8:59pm)
Slow leak at sprinkler head by smashclash (Jul 28th 2012, 6:09pm)	14	12,311	by GatorGuy (Jul 30th 2012, 12:12pm)
Loud thumping / banging when zone turns on... by mattb2003 (Jun 17th 2012, 8:42am)	9	12,900	by mattb2003 (Jun 19th 2012, 10:46am)
One zone has Very low water pressure by poncho25 (Oct 26th 2010, 4:21pm)	8	13,387	by mrfixit (Oct 28th 2010, 6:26pm)
Controller Problem? Irritrol RD-600 EXT by tg_up (Aug 6th 2009, 2:39pm)	3	15,000	by mrfixit (Aug 8th 2009, 10:02pm)
One Zone always on by newtp (Jun 7th 2007, 9:19am)	14	16,320	by irrigirl (Jul 15th 2014, 3:43pm)
Rainbird ESP-M "MV ERR" by TexDude (Aug 7th 2007, 2:19pm)	3	17,211	by jmduke7 (Aug 7th 2007, 2:46pm)
1 Zone has very low pressure by Blue520 (Apr 24th 2012, 9:02pm)	14	19,244	by mrfixit (Aug 29th 2014, 3:05pm)
Thumping/Knocking Noise in Pipes for a Few Seconds when Valve Opens/Zone Comes on by SNG (Jun 5th 2010, 6:37pm)	16	21,567	by BrianV (Aug 7th 2016, 2:22pm)
Sprinkler system not working properly. Some zones never turn off by tommiwan (Jul 26th 2011, 9:48pm)	7	26,538	by Trencher62 (Aug 18th 2011, 9:28am)