Decoder will not respond after firmware update. Otherwise data history only shows "power outage" and "power restore" due to the homeowner shutting off the breaker, which he says 'almost' always allows the box to work properly. If it is there for a long period of time, the ICD-HP is retrying due to communication failures. Hunter have been exceptional with their service over the years. A technician can then listen for the underground noise to locate the selected solenoid. Konapride - U da Man! if more reps reacted to product concerns the way you do Rod i believe they would received much better on this or any forum. Web1:00:00 EZ Decoder Diagnostics. Check system for leaks and malfunctions. WebThe bottom of the decoder (the end with no wires) should be within the programming cup. w?Lhq ?N~5kd>wkSrzPq$`p_PD8q Otherwise I have been going by what the homeowner is telling me. <> Hunter 2 wire troubleshoot | Lawn Care Forum Sounds weird, but you need a 24 VAC transformer. ?t5Za')i6/3^mAa` B@9xkWJIj#vc$lsv$ $ac9]zruP!53yT)Ek8k~oF2|jS(KzwR%~qQPxS*=[{n{;GCNBRq;4E+ajt'b34vII +sa:fKJ ICD-HP - Troubleshooting | Hunter Industries It helps us both when you are in front of the controller when we speak. I will check on it. O.k, you're holding the phone in one hand and the notebook in the other..how do you write? Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Master Valve not on (station solenoid is on, but no water). Ditto on the classy rep. Those are posts well worth saving. Dual/Pilot decoder not recognized by hand held. First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. G'Day sprinklerkid_australia --- Your Armada Tech clamp meter is trying to read milliamps at 35 VAC and 1.2 Hertz. The ICD-HP will check for a decoder. The clamp-meter will give accurate readings. i also replace every connections with the 2 wires running to all the decoders. Weba defective solenoid, 2) defective field wiring, or 3) poor wire connections. This seems serious enough for the big kahuna to do a site visit. My Armada clamp meter shows 1.5ma on my ICD100 decoders. ICD-HP - Decoder Programming Menu | Hunter Industries Verify that the two wire path is connected to the controller, and that controller power is JavaScript is disabled. When troubleshooting is finished, press the soft key again to turn off the 60 Hz wire test mode. The decoder will not respond after a firmware update, Dual/Pilot decoder not recognized by handheld. 1:01:06 Tools for Troubleshooting. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Example of using glass fuse holders on ADM. Any luck using self-resetting polyfuses instead of conventional glass fuses? I will be in the office the rest of the week. Check controller power to two-wire path, or connect power leads to decoder. When the program doesn't run, the "module/line activity" light is rapidly blinking red. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> I looked up curves when it seemed like I would have to upsize a fuse in a solid state controller in order to accommodate two valves on a zone, in a controller only rated for one. One of my location have a hunter acc 2 wire. nothing works. To stop the chatter, press the soft key again, or it will stop by itself after 30 minutes. WebWith the clamp meter check the lead wire of the decoder to make sure the cause is not a failed decoder. :clapping: Hey Pops, you ever hear of speaker phone or earbuds? Check battery display or Select Diagnostics with the arrows, and press Mode to Press the Mode Sometimes it works perfectly fine. ICC2 Manual Operation. Start station with MV from controller or remote. The Fora platform includes forum software by XenForo. Disconnect the 2-wire path (s) from the controller. and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. http://www.hunterindustries.com/sites/default/files/ACC_Flash_Update_Instructions.pdf, http://www.hunterindustries.com/sites/default/files/DG_DecoderDesignGuide_dom.pdf, http://www.turf-digital.com/Jul2011/South#&pageSet=12&page=0. HunterTekGeek 1. For a better experience, please enable JavaScript in your browser before proceeding. Manually activate the desired station to energize the two-wire path. HCC Manual Operation. and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. Decoder is powered from ICD-HP power leads. Only looked it up a few days ago, and found the LTC1153 as a top result. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. A technician can then listen for the underground noise to locate the selected solenoid. Operating large numbers 1:15:16 Types of Problems. Greenhouse, Nursery, and Open-Field Irrigation, EZ-1 Decoder Diagnostics and Troubleshooting. Troubleshooting Decoder-Based Irrigation Systems - YouTube My Armada clamp meter shows 1.5ma on my ICD100 decoders. can we get the Federal Express guy to teach a half-day class? Greenhouse, Nursery, and Open-Field Irrigation. I was at the Golf Industry Show in San Diego all day. Select. To read decoder information: Manually activate the desired station to energize the two-wire path. In other words, if you try to use a clamp meter on "native" power, normal controller power, it likely will not read accurately. Is that true? For a better experience, please enable JavaScript in your browser before proceeding. Hunter ACC controller issue If the Err message is not present, the problem is with the valve or WebTroubleshoot wire breaks, nicks, damage, and shorts Solve issues with wires, valves and locating decoders Assists with set-up and product recommendations Supports all 2-wire also there are 22 stations. Hunter does have an "ACC Decoder System Troubleshooting Guide", although I can't find a link to it anywhere on their website. This is a common diagnostic technique to find shorts to earth ground. Position the EZ-DT and EZ-1 decoder as shown in the display. There will be more online material in the future. That's the valve wire after the decoder, not the decoder wire. I like barry he uses a white board which I like and dry erase markers which I love, ill post a link if i can find it. The Fora platform includes forum software by XenForo. 2. All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. Thanks for your patience. Or are we taking those with the same grains of salt we employ when looking at sprinkler head performance charts? STEP 1: Verify Station Fault Remove the field wire for the faulted station. The Decoder Design Guide isn't super great for troubleshooting but it does help clarify things graphically: reps and sponsors could learn a lot from your posts, once a product has been introduced quit selling and help when help is needed. If you are going to maintain 2-wire systems, you want to have a clamp-around "leakage meter" that can read the milliamp currents drawn by the decoders. A failed decoder may read 500-600 mA over that decoders lead wires. i also replace every connections with the 2 wires running to all the decoders. It helps us both when you are in front of the controller when we speak. I have only gotten the problem to show itself for me once, that was today after installing the new module. 1 0 obj Ex distributor and a big fan of Hunter 2 wire. Check with your local sales rep and request a class. Whats the next step? I think it isn't posted online because it needs updating. For a better experience, please enable JavaScript in your browser before proceeding. I feel like I am beating this to death. WebEZDT - EZ-1 Decoder Diagnostics and Troubleshooting. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 1:24:23 The Half Method. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. I'd say a helper would be handy. 1:27:03 All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. The * is letting the user know that the ICD-HP is in process of communicating with the decoder. I am troubleshooting a Hunter ACC 2 wire decoder system and could use some advice. First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. Whats New? Hunter EZ Decoder Diagnostic Tool - Wolf Creek xnH j"0 5xvyeY&B^RU}j5,WWu| ?Dy2)Q()F)aY@S8bAZDx]r|zy|hWl>V&vrU>%eD/ay2qlH&O}MHV- 0h$X>#e|:>6 ? EZ-DT is Hunters new Easy Decoder Diagnostic Tool that makes troubleshooting the EZ-DS system even easier. To view this page in a different language, please select from the list below. <>>> nothing works. WebHunter ACC Decoders. also there are 22 stations. Woo-Hoo! Advanced Electrical Troubleshooting Hydrawise If the decoder reading fails, a red X will appear in the display. Awesome sps2868. I will also explore a shorted solenoid. Check flow sensor setup. Rod says that Hunter ICD decoders should draw 3.5 to 4ma. 4 0 obj Some of us employ self-healing transformer technology which may use a poly-switch or other resettable device. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. WebMake sure both slide locks are closed. One of my location have a hunter acc 2 wire. 2. Basically the system doesn't work intermittently, where the control box indicated that it is watering normally but it in fact is not. XhArBLfR6+$!$/}^T%]'N$xRP:D,d_c GuC`5PC.7|/$C. ACC-99D uses two-wire decoders to control up to 99 stations without giving up the arsenal of features provided by the ACC. If WebOpen the controller inner door to see additional diagnostic information on the DUAL48M display. Sprinkus, nice job on providing the Decoder Troubleshooting Guide. It's easy enough to spec triacs in a controller that will operate on the safe side of a glass fuse curve. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. Any current-limiting circuitry would serve as transformer protection as well as triac protection. If successful, it will display the Dec ACC2 - Troubleshooting I have chatted a few times with hunter support and with the local hunter rep but I figured I would try a different perspective. I have a few oversize control transformers with actual fuseholders. Hunter ACC Decoders Sprinkler Supply Store 6u-B*v?!kTBiqGx]%L(lJR%C%JT|JN](lW*M(q0sN)M3Z>.l&Zhg_v|w4(`yNId8Ui@IOPfMaUKZHTLjnJQZ\`{YAQ$t"k$HiYv;|bXr`-p J#[(iiq:;?-+&gj"tw0 ,x n(p.d0ib=J%UXSeRn2 LM %%]*WI@NT. WebMove the pointer with the arrow buttons at the Main Menu screen to Program Decoder and press Next . and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. Sounds weird, but you need a 24 VAC transformer. Hi guys. Copyright 2023 Hunter Industries. School of hard knocks. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. 3 0 obj I should have mentioned my own research about polyswitches was not about their being primary protection in this application, but for use in another aspect of valve operation by remote controllers. 19 yrs & counting. TROUBLESHOOTING Copyright 2023 Hunter Industries. Troubleshooting Decoder-Based Irrigation Systems Regency Wire & Cable 3.86K subscribers Subscribe 230 Share 40K views 5 years ago Learn how to Reduce timer or turn off backlight display. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! great post & replies.. very helpful stuff. The decoder may be damaged. That Jim Guy said: Rather than seeing 10.5-12.0 ma you should be getting about 4.5 at the 3rd decoder. A condensed version might be possible in your area. The wire test will place a 60 Hz frequency on all output modules and their two-wire paths, to allow wire tracking and fault finding with a standard AC current clamp meter. All rights reserved. If the LED on the decoder is not blinking green, ensure the station is active, checkthe two-wire path and wire connections, and repeatsteps 1 & 2. Poly switches allow current leakage and their ability to remain active is limited. However there have only been two fault messages, each for a random zone (19,22) stating "comm" error. The display may show Press the Mode (center) button on the DUAL48M control panel. Each modules electrical current is shown. Any luck using self-resetting polyfuses instead of conventional glass fuses? When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. Rod says that Hunter ICD decoders should draw 3.5 to 4ma. Decoder I'm an avid user of Hunter products here in Aus. I have replaced the decoder module and I am experiencing the same problem. http://www.hunterindustries.com/sites/default/files/ACC_Flash_Update_Instructions.pdf, http://www.hunterindustries.com/sites/default/files/acc_v5.11.020_xp.zip, http://www.hunterindustries.com/sites/default/files/DG_DecoderDesignGuide_dom.pdf. Of course, the primary design concern for controllers is probably going to be to have triacs that can handle the entire output of the supply transformer up to its internal fuse opening point. dEZ$eo4#tWY)[ 1BqH M9 7HB37(.eFyTg%!Rppe8M'CJ_*uN%! 2 0 obj Thank you. All Hunter ICD decoders have a single copper grounding wire. That is the "wire" that would be connected to earth ground. If the decoder (s) look damaged from surge, disconnect them from the 2-wire path and check the amperage at the controller. This is done by going to "Advanced Features", "Decoder Functions", "Check ADM Current". EZ-DT: Decoder Programming You endobj I thought I was the only nerd regarding 2 wire. All rights reserved. Not sure how their fuse size compares to the actual transformer ratings. A failed decoder may read 500-600 mA over that decoders lead wires. If there is no problem with the decoder lead wires, then split the connections for the 2-wire path. Trace and mark the 2-wire path using a 501 or 521 if necessary. Connect the Pulser to the 2-wire path that is isolated from the controller. 5[@l$w ZIeQ|"+m}Z When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Sorry. WebSolution Check controller power to two-wire path, or connect power leads to decoder. Sorry tlawn86 - The 2-day decoder class is currently held in San Marcos, CA. @lP-s 67#R }*]xg6Q+DTp J'rY{y Two Wire Troubleshooting Guide Support nothing works. 1:09:06 System Troubleshooting. I have a great video by an engineer named Barry Brents he explains when to use poly switching and when you might not want to. also there % Disconnect the 2-wire path (s) from the controller. The curves I read showed there was a little bit of wiggle room (very little). <> Check the voltage on the output of the decoder. Y1-XBL)~\d1on4a*NkHIcOB\pMEw4pl>=U`S&bSh 9umf,[$ctNKXle5I<5~8[y!ofCO]myN 'T,]>V 7T% In a diagnostics situation be aware their will be measurable current where their will none in a traditionally open circuit. need help trouble shooting a hunter acc Verify flow limits and delays allow for some variation. If Success! Make sure you have a clampmeter and notebook in your hands, I can't tell you how portant they both are. When stations are running (Active), the total current is updated to show the power used by the solenoids. Program dummy station numbers into decoder. Rod your a big help.. when i called hunter support last thursday the rep i talked to was just reading a book and didnt know a clue what i was talking about almost. Repeat firmware update steps and allow to complete. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Press the Station Finder soft key, and select the station number to locate. Thanks to all for the kind words. Woo-Hoo! So here's the recap guys: Success! endobj Konapride - Did you call Hunter today? 1.5 Amp, fused, with alligator clips, Check with your local sales rep and request a class. Make sure power is on to controller. The Fora platform includes forum software by XenForo. When 12 comes on there shouldn't be any measurable current on the same wire on the 11 valve. Check Programming Cup connection to decoder and ICD-HP. Why don't you just buy your controllers from dealers instead of off the back of a truck in the middle of the night. http://blog.circuitprotection.com/bwitch-device-and-when-to-use-a-fuse-te-talks/, http://blog.circuitprotection.com/bwitch-device-and-when-to-use-a-fuse-TE-talks/, http://www.underhillonline.net/Faulting_Transformer_p/transfrmr-240.htm, http://www.hunterindustries.com/sites/default/files/ACC_Flash_Update_Instructions.pdf. Check Power Supply Board status light. Read the resistance of the wire pair that connects the two decoders together. The readings should be between 0-60 depending on distance between decoders (see decoder wire resistance chart). If connection/wiring breaks are not visible, then use a cable tracer to track the wire issue. Overflow messages. If the voltage did not change, verify that I scheduled with the homeowner for Friday morning, so I will be calling at 8am Hawaii time this friday. I have a question relating to this post and a job we are on at the moment. Fault Messages | Hunter Industries Check flow sensor wiring. JavaScript is disabled. i also replace every connections with the 2 wires running to all the decoders. %PDF-1.5 Been installing it for around 6 years now and its the best. ICD-HP will not communicate with decoder. Check Programming Cup connection to decoder and ICD-HP. ill ask for you next time you really know your stuff.. stream Thanks for any help. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! ICDHP Decoder System User Manual ICD-HP Owners Manual JavaScript is disabled. Can we trust electronic component curves? Current is very helpful in troubleshooting field wiring conditions. The AC current will drop sharply between two points on the wire path, if the short circuit or fault to earth is between them. Ask the Expert: 5 Resources for 2-Wire Troubleshooting Hunter does have an "ACC Decoder System Troubleshooting Guide", although I can't find a link to it anywhere on their website. if more reps reacted to product concerns the way you do Rod i believe they would received much better on this or any forum. How to use a clamp-meter to troubleshoot: 1. Hunter ACC Decoder System Troubleshooting Guide Check two-wire path and controller power. 1.5 Amp, fused, with alligator clips, with the primary wired to a pigtail.

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