The * is letting the user know that the ICD-HP is in process of communicating with the decoder. In other words, if you try to use a clamp meter on "native" power, normal controller power, it likely will not read accurately. Check flow sensor wiring. Troubleshooting Decoder-Based Irrigation Systems - YouTube The ICD-HP will check for a decoder. WebAttempt to turn on the decoder from the controller (Manual Single Station or ICR remote). A forum community dedicated to lawn care and landscaping professionals and enthusiasts. 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. 1:09:06 System 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. One of my location have a hunter acc 2 wire. For a better experience, please enable JavaScript in your browser before proceeding. Not sure how their fuse size compares to the actual transformer ratings. Hunter ACC Decoder System Troubleshooting Guide Thanks to all for the kind words. endobj The decoder may be damaged. 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. 3 0 obj 1:27:03 Repeat firmware update steps and allow to complete. The AC current will drop sharply between two points on the wire path, if the short circuit or fault to earth is between them. Rod says that Hunter ICD decoders should draw 3.5 to 4ma. WebEZDT - EZ-1 Decoder Diagnostics and Troubleshooting. To read decoder information: Manually activate the desired station to energize the two-wire path. w?Lhq ?N~5kd>wkSrzPq$`p_PD8q I looked up curves when it seemed like I would have to upsize a fuse in a solid state controller in order to accommodate two valves on a zone, in a controller only rated for one. ill ask for you next time you really know your stuff.. HCC Manual Operation. So here's the recap guys: Success! 1:24:23 The Half Method. A technician can then listen for the underground noise to locate the selected solenoid. Overflow messages. ?t5Za')i6/3^mAa` B@9xkWJIj#vc$lsv$ $ac9]zruP!53yT)Ek8k~oF2|jS(KzwR%~qQPxS*=[{n{;GCNBRq;4E+ajt'b34vII +sa:fKJ Sometimes it works perfectly fine. When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. For a better experience, please enable JavaScript in your browser before proceeding. 5[@l$w ZIeQ|"+m}Z Verify flow limits and delays allow for some variation. If the voltage did not change, verify that Press the Station Finder soft key, and select the station number to locate. Position the EZ-DT and EZ-1 decoder as shown in the display. Dual/Pilot decoder not recognized by hand held. I have a few oversize control transformers with actual fuseholders. Start station with MV from controller or remote. Check flow sensor setup. Troubleshooting Decoder-Based Irrigation Systems Regency Wire & Cable 3.86K subscribers Subscribe 230 Share 40K views 5 years ago Learn how to I have replaced the decoder module and I am experiencing the same problem. Why don't you just buy your controllers from dealers instead of off the back of a truck in the middle of the night. When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. Thanks for your patience. stream When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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. I feel like I am beating this to death. % JavaScript is disabled. WebOpen the controller inner door to see additional diagnostic information on the DUAL48M display. 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. WebPress the Station Finder soft key, and select the station number to locate. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. WebSolution Check controller power to two-wire path, or connect power leads to decoder. and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. Check Power Supply Board status light. Current is very helpful in troubleshooting field wiring conditions. School of hard knocks. If the decoder reading fails, a red X will appear in the display. JavaScript is disabled. I am troubleshooting a Hunter ACC 2 wire decoder system and could use some advice. All rights reserved. The display may show Press the Mode (center) button on the DUAL48M control panel. Check with your local sales rep and request a class. Know most of the Hunter guys in San Marcos. My Armada clamp meter shows 1.5ma on my ICD100 decoders. Any current-limiting circuitry would serve as transformer protection as well as triac protection. To view this page in a different language, please select from the list below. need help trouble shooting a hunter acc 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. Most manufacturers use a diagnostic circuit breaker on the triac/output side of things. The Diagnostics screen displays an overview of the electrical status of each installed output module, plus additional functions. 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". Check with your local sales rep and request a class. First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. 2. 1.5 Amp, fused, with alligator clips, with the primary wired to a pigtail. ICDHP Decoder System User Manual ICD-HP Owners Manual Each modules electrical current is shown. Whats the next step? Decoder Decoder is powered from ICD-HP power leads. Make sure you have a clampmeter and notebook in your hands, I can't tell you how portant they both are. Copyright 2023 Hunter Industries. Woo-Hoo! 19 yrs & counting. If the Err message is not present, the problem is with the valve or When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Sprinkus, nice job on providing the Decoder Troubleshooting Guide. 1:15:16 Types of Problems. Or are we taking those with the same grains of salt we employ when looking at sprinkler head performance charts? Sorry. Basically the system doesn't work intermittently, where the control box indicated that it is watering normally but it in fact is not. Hunter have been exceptional with their service over the years. Select. Rod says that Hunter ICD decoders should draw 3.5 to 4ma. I will check on it. Whats New? Hunter EZ Decoder Diagnostic Tool - Wolf Creek Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Two Wire Troubleshooting Guide Support Manually activate the desired station to energize the two-wire path. WebWith the clamp meter check the lead wire of the decoder to make sure the cause is not a failed decoder. To stop the chatter, press the soft key again, or it will stop by itself after 30 minutes. 1 0 obj The Fora platform includes forum software by XenForo. The Fora platform includes forum software by XenForo. Some of us employ self-healing transformer technology which may use a poly-switch or other resettable device. When 12 comes on there shouldn't be any measurable current on the same wire on the 11 valve. also there here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. The station finder will chatter a selected station to help locate a solenoid in the field by listening. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. 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. Fault Messages | Hunter Industries nothing works. 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. I have better luck using a 24 VAC signal. Check Programming Cup connection to decoder and ICD-HP. Greenhouse, Nursery, and Open-Field Irrigation, EZ-1 Decoder Diagnostics and Troubleshooting. dEZ$eo4#tWY)[ 1BqH M9 7HB37(.eFyTg%!Rppe8M'CJ_*uN%! need help trouble shooting a hunter acc 2 wire - Lawn Care Forum I remember reading the phrase "electronic circuit breaker" in product descriptions when the glass fuses and mechanical circuit breakers were no longer included with sprinkler controllers. Sounds weird, but you need a 24 VAC transformer. Thank you. @lP-s 67#R }*]xg6Q+DTp J'rY{y Hunter 2 wire troubleshoot | Lawn Care Forum The decoder will not respond after a firmware update, Dual/Pilot decoder not recognized by handheld. Reduce timer or turn off backlight display. if more reps reacted to product concerns the way you do Rod i believe they would received much better on this or any forum. Weba defective solenoid, 2) defective field wiring, or 3) poor wire connections. Only looked it up a few days ago, and found the LTC1153 as a top result. Disconnect the 2-wire path (s) from the controller. If I was at the Golf Industry Show in San Diego all day. WebHunter ACC Decoders. ICD-HP - Troubleshooting | Hunter Industries 2 0 obj Example of using glass fuse holders on ADM. Any luck using self-resetting polyfuses instead of conventional glass fuses? There will be more online material in the future. ACC2 Decoder - Decoder Diagnostics Check Programming Cup connection to decoder and ICD-HP. When no stations are running (Inactive), this shows the standby current draw of idle decoders on the two-wire path. Greenhouse, Nursery, and Open-Field Irrigation. WebDetect faults and perform electrical troubleshooting in the field without uninstalling decoders Quickly read decoder status, station address, current draw, and two-wire voltage to simplify maintenance Program decoder station address via wired connection to speed up installation and save time on-site WebMove the pointer with the arrow buttons at the Main Menu screen to Program Decoder and press Next . However there have only been two fault messages, each for a random zone (19,22) stating "comm" error. 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. Greenhouse, Nursery, and Open-Field Irrigation. A technician can then listen for the underground noise to locate the selected solenoid. When the program doesn't run, the "module/line activity" light is rapidly blinking red. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. Ditto on the classy rep. Those are posts well worth saving. endobj Decoder will not respond after firmware update. I'd say a helper would be handy. Check two-wire path and controller power. I have only gotten the problem to show itself for me once, that was today after installing the new module. The clamp-meter will give accurate readings. Display backlight will reduce battery life. Thanks for any help. can we get the Federal Express guy to teach a half-day class? The curves I read showed there was a little bit of wiggle room (very little). Sounds weird, but you need a 24 VAC transformer. Advanced Electrical Troubleshooting Hydrawise 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. 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. TROUBLESHOOTING ACC-99D uses two-wire decoders to control up to 99 stations without giving up the arsenal of features provided by the ACC. Konapride - U da Man! Check controller power to two-wire path, or connect power leads to decoder. Hunter ACC controller issue G'Day sprinklerkid_australia --- Your Armada Tech clamp meter is trying to read milliamps at 35 VAC and 1.2 Hertz. Been installing it for around 6 years now and its the best. All rights reserved. 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. Wont read flow. ICD-HP - Decoder Programming Menu | Hunter Industries Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Hunter ACC Decoders Sprinkler Supply Store 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 ? My Armada clamp meter shows 1.5ma on my ICD100 decoders. Any luck using self-resetting polyfuses instead of conventional glass fuses? I will also explore a shorted solenoid. Sorry tlawn86 - The 2-day decoder class is currently held in San Marcos, CA. When troubleshooting is finished, press the soft key again to turn off the 60 Hz wire test mode. WebThe bottom of the decoder (the end with no wires) should be within the programming cup. Copyright 2023 Hunter Industries. 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 scheduled with the homeowner for Friday morning, so I will be calling at 8am Hawaii time this friday. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. That's the valve wire after the decoder, not the decoder wire. EZ Decoder System How to use a clamp-meter to troubleshoot: 1. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> I thought I was the only nerd regarding 2 wire. Verify that the two wire path is connected to the controller, and that controller power is <> First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. WebMake sure both slide locks are closed. Select Diagnostics with the arrows, and press Mode to Press the Mode Check system for leaks and malfunctions. Otherwise I have been going by what the homeowner is telling me. The Fora platform includes forum software by XenForo. If successful, it will display the Dec I hate to disappoint 1idejim, but no Speedos were used or harmed during this operation. and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. Ex distributor and a big fan of Hunter 2 wire. Check battery display or nothing works. EZ-DT: Decoder Programming You JavaScript is disabled. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I have a question relating to this post and a job we are on at the moment. <> nothing works. Program dummy station numbers into decoder. All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. 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. 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. For a better experience, please enable JavaScript in your browser before proceeding. ICD-HP will not communicate with decoder. That Jim Guy said: Rather than seeing 10.5-12.0 ma you should be getting about 4.5 at the 3rd decoder. EZ-DT is Hunters new Easy Decoder Diagnostic Tool that makes troubleshooting the EZ-DS system even easier. I think it isn't posted online because it needs updating. This is a common diagnostic technique to find shorts to earth ground. If it is there for a long period of time, the ICD-HP is retrying due to communication failures. Master Valve not on (station solenoid is on, but no water). XhArBLfR6+$!$/}^T%]'N$xRP:D,d_c GuC`5PC.7|/$C. It helps us both when you are in front of the controller when we speak. Thank you very much, I will be calling Hunter Support tomorrow. Can we trust electronic component curves? Ask the Expert: 5 Resources for 2-Wire Troubleshooting 1.5 Amp, fused, with alligator clips, endobj 4 0 obj Konapride - Did you call Hunter today? Woo-Hoo! <>>> i also replace every connections with the 2 wires running to all the decoders. Operating large numbers 1:01:06 Tools for Troubleshooting. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. It's easy enough to spec triacs in a controller that will operate on the safe side of a glass fuse curve. Hi guys. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Success! Copyright 2023 Hunter Industries. :clapping: Hey Pops, you ever hear of speaker phone or earbuds? %PDF-1.5 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. If VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. A condensed version might be possible in your area. One of my location have a hunter acc 2 wire. 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. and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. Check the voltage on the output of the decoder. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. A failed decoder may read 500-600 mA over that decoders lead wires. HunterTekGeek 1. To read decoder information: Two beeps will sound, and decoder information will be displayed. i also replace every connections with the 2 wires running to all the decoders. 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. It helps us both when you are in front of the controller when we speak. 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. In a diagnostics situation be aware their will be measurable current where their will none in a traditionally open circuit. I will be in the office the rest of the week. When stations are running (Active), the total current is updated to show the power used by the solenoids. Poly switches allow current leakage and their ability to remain active is limited. Start the controller manually. I'm an avid user of Hunter products here in Aus. great post & replies.. very helpful stuff. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. i also replace every connections with the 2 wires running to all the decoders. STEP 1: Verify Station Fault Remove the field wire for the faulted station. I love the product. Web1:00:00 EZ Decoder Diagnostics. I previously distributed Hunter here in Aus and they are a brilliant company. All rights reserved. ICC2 Manual Operation. Hunter does have an "ACC Decoder System Troubleshooting Guide", although I can't find a link to it anywhere on their website. ACC2 - Troubleshooting Is that true? Disconnect the 2-wire path (s) from the controller. Y1-XBL)~\d1on4a*NkHIcOB\pMEw4pl>=U`S&bSh 9umf,[$ctNKXle5I<5~8[y!ofCO]myN 'T,]>V 7T% Make sure power is on to controller. Check battery display or retry with USB power if available. Do not leave ClikTM Output Tester or Flow Output. 2. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! This seems serious enough for the big kahuna to do a site visit. O.k, you're holding the phone in one hand and the notebook in the other..how do you write? also there are 22 stations. Awesome sps2868. One of my location have a hunter acc 2 wire.
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